baber/WOPTO huggingface dataset:
Patent JP-H1142431-A (JP)
Title: Atomizing method and device therefor
Inventor: MIYAKE FUMINORI
IPC: B02C19/06
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of emulsifying, dispersing, pulverizing or the like without excessively increasing a flow rate or pressure by increasing the frequency of divergence, collision and confluence of fluid with a simple structure. SOLUTION: A device is for atomizing a material and discharging it from an outlet side block A4 by introducing a fluid to be treated, in which the material to be atomized is dispersed, at a high speed from an inlet side block A1 into a closed vessel provided with the inlet side block A1 and the outlet side block A4 , after branching the flow to plural through holes X, Y, Z and V, colliding with each other as a high speed flow in the direction to collect them again.  Then, after the liquid to be treated fed at the high speed is diffused in the centrifugal direction, changed in the flow direction to the feeding direction from the plural positions of an end part in the diffusion direction to be branched, collided with the wall surface at the tip part of a divergence block A2 , after the liquid rapidly lowering the pressure, flows in the centripetal direction inclined to the feeding direction, the liquid is collided with the wall surface at the tip part, further collected into the center direction and after being collided with the wall surface and being joined at the center position, the liquid is discharged to the same direction as the feeding direction.
Patent JP-S6178738-A (JP)
Title: Reactor
Inventor: SHINKAWA TOSHIKAZU
IPC: C07C31/04
Filed: 1984-09-27
Abstract: PURPOSE:To provide a reactor which solves the problems caused by the gas in the tube and the hot water outside of the tube in methanol synthesis at the same time, by joining the inner tube made of a ferrite-type stainless steel with the outer tube made of a low-alloy steel, and using the joined tube as the reaction tube filled with a catalyst. CONSTITUTION:The outer tube made of a steel containing 0.4-0.7% Mo and 0.001-1.50% Cr is joined with the inner tube having ferrite texture and containing 11.5-27.0% Cr, and the obtained reaction tube 5 is filled with granular solid catalyst 6. A mixed gas 1 containing hydrogen, carbon monoxide, and carbon dioxide and pressurized to 30-300kg/cm<3> is passed through the reaction tube 5, and made to contact with the catalyst 6 at 220-330 deg.C to produce methanol 10. Hot water 11 is supplied to the outer surface of the tube 5 to absorb the generated reaction heat, and the heat is recovered as saturated steam 4. The hydrogen corrosion of the inner surface with the mixed gas, the production of iron carbonyl, and the corrosion of the outer surface with hot gas can be solved at the same time by the use of the above double-walled tube.
Patent JP-H0861423-A (JP)
Title: Fluid sealed-in type engine mount and manufacture therefor
Inventor: KAWAMOTO YOICHI
IPC: B60K5/12
Filed: 1994-08-25
Abstract: PURPOSE: To fill an engine mount with a designated amount of gas surely by a simple procedure at the time of assembling the engine mount. CONSTITUTION: This invention provides a manufacturing method for a fluid sealed-in type engine mount comprising a rubber member 4 having elasticity and a diaphragm 9 as a thin film member having elasticity, wherein a fluid chamber 10 for enclosing a fluid in the interior thereof is formed by the rubber member 4 and the diaphragm 9 and the vibration is absorbed by the expansion and contraction of the rubber member and the diaphragm.  The manufacturing method comprises a fluid filling process filling the fluid chamber with a fluid L, a process of installing a partition member which partitions the fluid chamber 10 into the main chamber 10a taking the rubber member as a part thereof and an auxiliary chamber 10b taking the diaphragm as a part thereof, includes an orifice passage 8 for communicating the main chamber 10a with the auxiliary chamber 10b, and is filled with a predetermined designated quantity of gas G, a process of installing the diaphragm, and a process of reversing the fluid chamber to force gas to stay in the upper part of the main chamber.
Patent JP-S6179232-A (JP)
Title: Method for inactivation of surface of compound semiconductor
Inventor: TORIKAI TOSHITAKA
IPC: H01L21/314
Filed: 1984-09-26
Abstract: PURPOSE:To enable the inactivation of surface of a compound semiconductor including Sb by forming a layer of phosphorus or of a compound including phosphorus on a clean surface of the compound semiconductor including Sb and forming an insulating layer on that layer. CONSTITUTION:A GaSb semiconductor 1 subjected to chemical etching is inserted into an extra high vacuum device and the surface is cleaned with being irradiated with Sb molecular beams while being heated. After that, in stead of the Sb molecular beam, P molecular beam is projected together with Ga molecular beam simultaneously and a GaP compound layer 2 (a layer of phosphorus or a compound including phosphorus) is formed on a GaSb clean surface. After that, a GaS semiconductor comprising a GaP compound layer is flowed out into the atmosphere and an SiO2 insulating film 3 is laminated on said semiconductor. The GaSb semiconductor comprising a surface inert film thus formed comprises P on its boundary and there is no deposition of metal Sb can been seen.
Patent JP-H0949409-A (JP)
Title: Four-cycle engine for outboard engine
Inventor: TAKAHASHI MASAAKI
IPC: F01M11/03
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To miniaturize an oil pump so as to reduce its installation space. SOLUTION: In a four-cycle engine 1 for an outboard engine formed by disposing a crankshaft 2 and a camshaft 21 vertically, an oil pump 27 is directly coupled to the crankshaft 2, to the opposite side (lower end) to a cam train 40. Since the oil pump 27 is driven by the crankshaft 2 rotated at the speed twice the speed of the camshaft 21, the oil pump 27 can be downsized in relation to the demanded capacity (oil discharge quantity and discharge pressure), so that the installation space of the oil pump 27 can be reduced.
Patent JP-H1143630-A (JP)
Title: Cation type electrodeposition paint composition
Inventor: DOI YORIO
IPC: C09D5/44
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrodeposition paint having excellent hardenability and long-time-storage-stability which gives an electrodeposition paint film having excellent adhesion at the initial condition and after a humidity test even on a smooth metal substrate surface. SOLUTION: An electrodeposition paint contains (1) the primary emulsion particles in which a resin (A) having hydroxide groups and cationic groups, and an imidazole compound having a molecular weight per an imidazole ring of 68-300 are neutralized by an acid and dispersed stably in an aqueous medium and (2) the secondary emulsion particles containing the resin (A) and a curing agent having two or more functional groups, per a molecule in average, containing an epoxy group in which an epoxy group is bonded to an aliphatic or cyclic structure and/or a bridged aliphatic or cyclic structure, in which secondary emulsion the resin (A) is neutralized by an acid and dispersed stably in an aqueous medium. In the resin (A), the cationic group content is 3-200, on the basis of KOH (mg/g-solid content), and the hydroxide group equivalent is 20-5,000.
Patent JP-S6181192-A (JP)
Title: Positioning circuit of magnetic head
Inventor: TAKI YOICHIRO
IPC: H02P7/00
Filed: 1984-09-26
Abstract: PURPOSE:To increase the allowable range of an air gap magnetic flux density of a voice coil motor by controlling the gains of the first and second variable gain amplifiers in response to the air gap magnetic flux density of the magnetic circuit of the motor. CONSTITUTION:A terminal board 14 outputs gain control signals 5, 6 in response to the air gap magnetic flux density of a voice coil motor. The first variable gain amplifier 2 amplifies a servo controller 1 controlled in gain by the signals 5, 6, outputs a power amplifier 4 drive signals 3, a power amplifier inputs the signal 3 to supply a drive current to a voice coil 12. The second variable gain amplifier 9 is controlled in the gain by the signals 5, 6, a current detecting resistance voltage signal 19 generated from a current detecting resistor 11 connected in series with the coil 12 is amplified to output a current detection signal 13.
Patent JP-S6178398-A (JP)
Title: Determination of substrate by bilirubin oxidase
Inventor: HAYASHI YUZO
IPC: C12Q1/26
Filed: 1984-09-26
Abstract: PURPOSE:To carry out the determination of a substrate in high workability, simplicity and accuracy, without using an unstable reagent, by reacting a substrate such as phenol, aniline, etc. with bilirubin oxidase in the presence of a coupler, and determined the produced dye. CONSTITUTION:A substrate composed of a phenolic compound or an aniline compound of formula (X is hydroxyl or amino; Z is substituent group other than X, e.g. H, halogen, lower alkyl, lower alkoxy, amino, hydroxyl, carboxyl, sulfonic acid group, etc.; n is 1-5; plural Z may be same or different and may form a ring at the o- and m-positions of X) is made to react with bilirubin oxidase in the presence of a coupler. The substrate of formula can be determined by determining the produced dye.
Patent JP-H1049084-A (JP)
Title: Display device
Inventor: YANASE HIROSHI
IPC: G09F13/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a display device reduced in the number of parts, free from the leakage of light and low in cost. SOLUTION: A push-button switch 2 and a LED 3 are fixed onto a printed circuit board 1 adjacently to each other. A transmission plate 4 of a colorless, transparent synthetic resin is arranged above the push-button 2 and LED 3, and the transmission plate 4 above the push-button 2 is provided with an opening part 5. A pressing part 6 consisting of a repulsive member such as black synthetic rubber is arranged so as to close the opening part 5 to operate the push- button switch 2 fixed onto the printed circuit board 1 by pressing the front face. Further, a side wall 12 surrounding the LED 3 and the transmission plate 4 are arranged in one body, and an inner wall of the surrounding wall 12 is provided with a light shielding wall 13 made of the repulsive member such as black synthetic rubber.  The light shielding wall 13 and the pressing part 6 are successively provided, and are formed integrally with the transmission plate 4.
Patent JP-2000036062-A (JP)
Title: Automatic ticket examination machine
Inventor: NAGANO KYOKO
IPC: G07B15/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide minute connection information from which company train a person gets on. SOLUTION: In an automatic entering ticket examination machine for its own company train, which is installed in the transfer station of the other company train and its own company train, a read means reading data recorded in a ticket supplied to the main body of the automatic ticket examination machine, a connection ticket extraction means extracting a connection ticket by which a person can get on its own company train from the other company train from data which is read, an extraction means for use station just before in other company train, which extracts the use station just before in the other company train of the extracted connection train, and a connection information generation means generating connection information on its own company train to the other company train based on use station just before in the extracted other company train are provided.
Patent JP-S58102908-A (JP)
Title: Optical cable
Inventor: MITSUNAGA YUTAKA
IPC: G02B6/44
Filed: 1981-12-16
Abstract: PURPOSE:To decrease the number of manufacturing processes and to prevent the deterioration of mechanical characteristics, by stranding plural pipe units containing plural optical fibers having splits at outer side of each fiber around a  tension member and then protecting these pipe units with a tape and a sheath. CONSTITUTION:Plural pipe units 14 provided with plastic fibers 20 containing plural optical fiber cores 22 are stranded around a tension member made of steel. For the unit 14, a split is formed at the outside and on the radiant ray led from the center. When the units 14 are stranded, a desired number of cores 22 are put toward the inside through the splits with slow sags. The outside of the stranded layer of units 14 is coated with a plastic tape 16 and a laminated  sheath 18 to form a protecting layer. In such a way, the cores 22 are inserted  before collecting the pipe units. This decreases the number of manufacturing  processes. Then the optical fiber core receives no effect of the contraction of  the pipe and increases its mechanical strength.
Patent JP-H0543987-A (JP)
Title: Vane material, vane, and production of vane
Inventor: MURAKAWA YOSHIYUKI
IPC: C22C33/02
Filed: 1991-08-12
Abstract: PURPOSE:To obtain a vane material used for a compressor using alternate fluorocarbon as refrigerant and particularly improved in corrosion resistance and wear resistance, a vane, and a method for producing a vane. CONSTITUTION:The vane material consists of, by weight, 1.50-2.80% C, <=1.00% Si, <=1.00% Mn, 15.00-25.00% Cr, and the balance Fe with ordinary impurities and where, if necessary, any of alloying elements among Ni, W, Mo, V, Co, and Cu can be added independently or in combination. The vane is produced by compacting an atomized powder having the above composition and then performing hot working or hot working and cold working.
Patent JP-H0549158-A (JP)
Title: Danger prevention circuit in power supply equipment
Inventor: NISHIYAMA HARUO
IPC: H02J1/00
Filed: 1991-08-12
Abstract: PURPOSE:To secure the safety by forcibly stopping the drive of a photocoupler for transmitting a control signal during abnormal state so as to prevent the occurrence of dangerous state where power will be continuously supplied to a load after the occurrence of a runaway in a CPU. CONSTITUTION:This circuit comprises a PWM signal generating circuit 10, a photocoupler drive current detection circuit 12 for detecting the drive current of a photocoupler, a timer circuit 13 which is started when a photocoupler drive current is detected and a time-up signal is formed when said detection has continued for a predetermined duration, and a switch element 24 which is connected in parallel to an input LED of a photocoupler PC and is turned on by the time-up signal.
Patent JP-S6183816-A (JP)
Title: Nozzle of burner
Inventor: YAMASHITA HAJIME
IPC: F23D11/38
Filed: 1984-09-28
Abstract: PURPOSE:To contrive to prevent the orifice utilized in a boiler and a heating furnace which are operated continuously for long time from melting damage and deformation by a method wherein an orifice member made of non-oxide ceramics having an orifice is fixed by calking to an outer periphery composing body made of heat resisting metal. CONSTITUTION:An orifice member 2 made of non-oxide ceramics is fitted to the top end of an outer periphery composing body 1 made of heat resisting metal such as a SUS310 and the like. The orifice member 2 having approximate ring shape is made of non-oxide ceramics having exceedingly excellent heat resistance and wear resistance compared with a heat resistant steel. Even when nozzle having above structure is operated for long time in a boiler and a heating furnace, an orifice 4 is prevented from melting damage, deformation or enlargement of inner diameter thereof as the orifice 4 part is made of non-oxide ceramics. Further, at the replacement of the orifice member 2, the replacing working is very easy as the orifice is fitted by only calking.
Patent JP-S6359041-A (JP)
Title: Data transmission test control system
Inventor: KAMIYA TATEO
IPC: H04L69/40
Filed: 1986-08-28
Abstract: PURPOSE:To attain early troubleshooting of a fault by providing a detection means detecting the presence of data transmission between information processing units and sending a data transmission test signal when the detection means detects the absence of data transmission. CONSTITUTION:An input signal inputted to a modulator 2 from a computer via an input line 1 is inputted also to a supervisory circuit 4, which supervises whether or not the data are being sent. When the supervisory circuit 4 decides the state to be in data transmission, a demodulated signal is outputted from an output line 8 to other computer. When the supervisory circuit 4 decides the absence of data transmission, a start signal is sent to a code generator 3, which is activated. The code generator 3 sends a test code signal to a modulator 2 and a code detector 7 detects an error in the code signal via a demodulator 6. Thus, whether or not the presence of data transmission is decided in this way and in case of the absence of data transmission, the system is tested to execute the diagnosis of system automatically without any operator.
Patent JP-S58104663-A (JP)
Title: Coating apparatus
Inventor: IWAMOTO KOUICHI
IPC: B05C3/09
Filed: 1981-12-15
Abstract: PURPOSE:To carry out coating work efficiently without rendering a coating agent futile, by receiving parts to be coated taken out from a parts feeder by an inclined trough in which a coating liquid is flowed to coat the same with the coating agent. CONSTITUTION:A parts transfer mechanism 16 is equipped with a coating liquid supply nozzle 19 continuously supplying a coating liquid to a trough 18 in a constant depth (t) from a position above the trough 18, a coating liquid storage tank 20 receiving said liquid flowed down along the trough 18 and function recirculating the coating liquid by a pump 21 interposed between the tank 20 and the nozzle 19. Therefore, a washer 1 taken out from a parts feeder 11 is coated with a coating agent by utilizing the surface tension of said coating liquid while transferred along the trough 18 in which the coating liquid is flowed and, after the coated washer is taken out by a straight feeder 24, it is turned half to be fallen on a belt conveyor 25 to be dried by passing the same through a drying furnace.
Patent JP-S6445003-A (JP)
Title: Panel lighting appliance
Inventor: MURAKAMI TADASHI
IPC: F21V8/00
Filed: 1987-08-13
Abstract: PURPOSE: To sufficiently uniformize brightness on a luminescent surface by arranging a light source lamp and a plate-shaped light guide, using the surface and the back of the light guide as a light lead through surface and a light diffusing surface having the specified constitution, and installing the light diffusing surface above the light lead through surface. CONSTITUTION: A straight fluorescent lamp 1 for a light source and a light guide 2 are arranged within a box body 10. The light guide 2 is made of a transparent material, the surface acts as a light lead through surface 21 and the back acts as a light diffusing surface 22. The light lead through surface 21 is convex, and the distance to the light diffusing surface 22 becomes maximum in the middle part, and becomes minimum in the most distant position from the lamp 1. The light diffusing surface 22 consists of a reflecting part 23 and a transmitting part 24 parallel each other, the width of the reflecting part 23 becomes wider with the distance from the lamp 1, and the width of the transmitting part 24 becomes narrower.  Light incident to the light guide 2 from the lamp 1 is totally reflected on the light lead through surface 21, then reflected in the reflecting part 23 on the light diffusion surface 22, and outgoes through the light lead through surface 21 and a diffusing surface 3.
Patent JP-S6356870-A (JP)
Title: Signal processing unit
Inventor: YORITATSU MASATAKA
IPC: G11B20/10
Filed: 1986-08-28
Abstract: PURPOSE:To attain the efficient signal processing with a small scale by switching 1st-3rd switch pairs so as to send a signal of plural channels selectively through signal processing. CONSTITUTION:An input terminal 10 is connected to 1st and 2nd digital signal processing circuits 18, 19 via the 1st switch pairs 12, 13, the input and output sides of the 1st and 2nd digital signal processing circuits are connected mutually via the 2nd switch pair 14, 15 respectively and the output side of the 1st and 2nd digital signal processing circuit is connected to an output terminal 11 via the 3rd switch pairs 16, 17 respectively. In switching the 1st-3rd switch pairs, the signal of plural channels is processed selectively and sent. Thus, the circuit constitution is simplified and the efficient signal processing is attained.
Patent JP-S6092316-A (JP)
Inventor: IBURAHIMU SERIMU BICHIYAARA
IPC: C08G18/22
Filed: 1984-09-28
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-H0251129-A (JP)
Title: Active matrix liquid crystal display panel
Inventor: YAMAZAKI MITSUHIRO
IPC: H01L27/12
Filed: 1988-08-12
Abstract: PURPOSE:To eliminate decrease in the brightness of a picture element due to the removal of a defective TFT by providing TFTs and auxiliary capacitors corresponding to them at every picture element unit at intersection parts of gate lines and image lines. CONSTITUTION:The thin film transistors (TFT) 3 and 3' in picture element units which are controlled by the gate lines 1 and the auxiliary capacitors 5 and 5' corresponding to them are provided at the intersection parts of the gate lines 1 and image lines 2. If one TFT 3' becomes defective, and is still OFF, the B position of one auxiliary capacitor 11' is cut by laser beam irradiation. If the TFT 3' becomes defective while being in the ON state, the A position of its source electrode 9 is cut in addition to the B position. Consequently, picture elements can operate normally with the remaining normal TFTs 3. Consequently, the generation of a flicker and variation in brightness are both prevented.
Patent JP-S6359178-A (JP)
Title: Disk reproducing device
Inventor: KITAURA HIROSHI
IPC: H04N5/85
Filed: 1986-08-28
Abstract: PURPOSE:To reproduce both of a disk for recording a band compression signal having a pilot carrier and a disk for recording a television system signal by controlling the rotation of the disk by the use of the output of a phase comparator. CONSTITUTION:If the disk is for recording the present television system signal, a synchronizing signal is extracted from the demodulated television signal according to a simple method such as the separation of an amplitude and compared with a reference frequency, thereby, the rotation of the disk is controlled. If the disk is for recording a signal of a MUSE system, the pilot carrier signal is extracted by a pilot carrier extraction circuit 5 and this signal is frequency divided in a frequency dividing circuit 6. The pilot carrier signal has a frequency near to the synchronizing signal and is compared with other reference frequency, thereby, the phase comparator 8 is commonly used to control the rotation of the disk.
Patent JP-S6099816-A (JP)
Inventor: HIBI HIROSHI
IPC: B65B31/02
Filed: 1983-10-28
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-S58103894-A (JP)
Title: Controlling method for motor
Inventor: OOZEKI MOTOO
IPC: H02P7/291
Filed: 1981-12-16
Abstract: PURPOSE:To prevent the impossibility of regeneration by controlling the On and OFF times of a chopper circuit according to a rotating control signal during the power drive operation and to a motor current during the regenerative operation. CONSTITUTION:The common terminal (c) of switching means 5 is connected to a terminal (b) at the power driving time. When the voltage Ve of a condenser 13 reaches the set voltage Va, a transistor 22 is turned ON, and when the emitter voltage of the UJT19 reaches the prescribed voltage, an OFF pulse OFP is outputted. Further, when the voltage Ve reaches the prescribed voltage, the ON pulse ONP is outputted. The common terminal (c) of the switching means 5 is connected to the terminal (a) at the regenerative time. When the ON pulse ONP is outputted, the motor current I increases, and when the current I reaches the prescribed value, the OFF pulse OFP is outputted, and the regenerative current flows.