baber/WOPTO huggingface dataset:
Patent JP-S5921918-A (JP)
Title: Combustion controlling mechanism employing multiburner
Inventor: OOTANI KEIICHI
IPC: F23N1/02
Filed: 1982-07-26
Abstract: PURPOSE:To enable easy control of temperature distribution at the interior of a furnace, by a method wherein a plurality of burner guns are installed to change fuel distribution of each of the burner guns. CONSTITUTION:A fuel distribution computer 37 is energized by means of a fuel flow rate signal branched from a fuel control part 28 to set their respective openings of fuel distributing valves 38 so as to match a fuel flow rate according to the predetermined fuel distribution. The fuel distributing valves 38 are disposed corresponding to their respective burner branch pipes 24 of a multiburner 23. A fuel branching part 39 feeds out the fuel, fed from a fuel flow rate regulating part 31, to their respective fuel distributing valves 38. Namely, various quantities of the fuel proportioning their respective openings of the fuel distributing valve 38 are fed out to their respective branch pipes 24. This permits easy control of temperature distribution within the furnace.
Patent JP-H0426665-A (JP)
Title: Pyrolysis of carbamic acid ester
Inventor: YOKOTA MASAHISA
IPC: C07C263/04
Filed: 1990-05-23
Abstract: PURPOSE:To profitably an isocyanate by circulating a liquid component to a reaction section for thermally decomposing the subject compound into the isocyanate and an organic hydroxy compound in a liquid phase and to an evaporation section for vaporizing at least one of the reaction products from the liquid phase. CONSTITUTION:When a carbamate ester is pyrolyzed into the corresponding isocyanate, a reaction device having a reaction section for pyrolyzing the raw material into the objective compound and an organic hydroxy compound in a liquid phase and an evaporation section for vaporizing at least one of the resultant objective component and the resulted organic hydroxy compound from the liquid phase is employed and the raw material is circulated between the reaction section 1 and the evaporation section 2 to profitably prepare the objective compound continuously in high yield and selectivity without the adhesion of polymers even during a long period of operation.
Patent JP-H11302817-A (JP)
Title: High conduction type suspension wire
Inventor: HARADA HIDENORI
IPC: H01B5/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a suspension wire having a stable spring characteristic, high electric conductivity, good solderability and good straightness by coating the outer periphery of a spring metal core wire with a high electric conductivity metal, subjecting the wire to straightening and further applying solder plating on the outer periphery. SOLUTION: A steel wire is used as the spring metal core wire 1 and the outer periphery of the steel wire is coated with copper as the high conduction metal 2. The copper coated steel wire is subjected as a spring wire base material to drawing to form a spring wire 3a. The spring wire 3a is subjected to straightening by a mechanical straightening system, by which the straightened wire 3 is formed. In succession, the straightened wire 3 is linearly passed through a solder vessel and is subjected to a soldering treatment while the straightness is maintained, by which the wire is provided with a solder plating layer 4 and the high conduction type suspension 5 is obtd. The ratio that the copper of the high conduction metal occupies in the copper coated steel wire is preferably about 40% in cross-sectional ratio.  The solder plating compsn. of the solder plating layer 4 is an alloy of tin and lead and the tin content thereof is preferably 63.
Patent JP-H11299676-A (JP)
Title: Leg for bathtub
Inventor: NAKASUGI SHINICHI
IPC: A47K3/16
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of cracks in a leg due to immoderate installation by performing work for installing bathtub legs on ribs of the bottom of a bathtub in the fitting state easily and without excessive strain. SOLUTION: A resin-made leg 16 installed on a bathtub rib 14 at the bottom of a bathtub in the fitting state includes a base part 22, a first fitting part 26 and a second fitting part 28. The first fitting part 26 and the second fitting part 28 are provided on the base part 22, the respective parts are formed in such a manner that a fitting groove 40 is provided between a pair of upward thin plate-like projecting pieces 36, 38, a part between the first fittingpart 26 and the second fitting part is a void part, the first fitting part 26 and the second fitting part 28 are formed in positions separated along the respective sides 14a, 14b of the bathtub rib 14 from a corner part 14c of the bathtub rib 14, and the corner part 14c of the bathtub rib 14 is located in the void part.
Patent JP-S5755337-A (JP)
Title: Solar energy utilizing system
Inventor: KURIHARA JIYUNICHI
IPC: F24S90/00
Filed: 1980-09-20
Abstract: PURPOSE: To save an energy by a method wherein a heat pump type airconditioner is operatively connected to, throygh valves, a solar heat accumulating tank to which a water feeding pipe and a hot water feeding pipe are connected.  
     CONSTITUTION: The system is constructed such that a solar energy collected at the solar heat collector 12 is accumulated as hot water in the solar heat accumulator 1 through a circulation piping system provided with a pump 13. Within this heat accumulation tank 1 is immersed a heat excanger 5 which is connected through a circuit 30 including valves 3, 3' after and before the heat exchanger 24 of an airconditioner 2 composed of a heat pump which is assembled with the closed circuit wherein a compressor 22, four-way valve 21, in-door radiator 23 and out-door radiator 24 etc. are connected with each other. And, the circuit lines 30 are connected to after and before the radiator 23 in said airconditioner 2 through circuit lines 40 having valves 4, 4' therein. Thereby, each of the valves 3, 3' and 4, 4' is operated to be changed over, a relative efficient utilization of the solar energy between the heat accumulation tank 1 and the airconditioner 2 may be made. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04357403-A (JP)
Title: Position detecting apparatus
Inventor: TANABE TETSUO
IPC: G01B11/00
Filed: 1991-06-03
Abstract: PURPOSE:To obtain a position detecting apparatus for detecting the position of a moving object which can mechanically and electrically adjust a detecting signal obtained in accordance with the positional relationship between the moving object and a detector. CONSTITUTION:When each electric positional detecting signal X1, X2 output from a PSD 11 is input to a differential amplifier 13 without attenuation, a position signal can be output in accordance with the mechanical positional relationship between an object to be detected and the PSD 11. If the level of the input signal to the differential amplifier 13 is changed by variable resistors 12a, 12b respectively for adjusting the X1, X2 signals, the zero cross point can be moved falsely in the X1 or X2 direction, thus enabling the electric adjustment.
Patent JP-S62287342-A (JP)
Title: System generating parameter managing system
Inventor: NISHIJIMA JIRO
IPC: G06F1/00
Filed: 1986-06-05
Abstract: PURPOSE:To improve operability by providing a system generating parameter file means, a parameter registering means, a pattern number registering means, parameter input means, and a system initializing means. CONSTITUTION:The titled system is provided with a system generating parameter file 1 having a system generating parameter which is divided into several sections, and also, in which plural kinds exist in every section, a system generating pattern number which is named to one system generating parameter which fetches one kind each of system generating parameter from each section, and formed by a combination of each section, and a system generating pattern number which is used at the most recent time. A system generating parameter registering means 2, and a system generating pattern number registering means 3 are means which are executed prior to a rise of a system, which is accompanied with a change of the system generating parameter, and a system generating parameter input means 4, and a system initializing means 5 are means which are executed at the time of a rise of the system.
Patent JP-S63298990-A (JP)
Title: Thin film el element
Inventor: MATSUNAGA KOJI
IPC: H05B33/06
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the resistance value at a takeoff connection by providing on the lower part of a transference electrode at the electrode takeoff connection a layer having a resistivity lower than that of the transference electrode. CONSTITUTION:On a translucent substrate 3 is provided a low resistance film 8, such as an Ni film 300 nm thick, formed by an EB evaporation method. Provided that its formation area is limited to the takeoff connection only, except the effective display part. Subsequently, by using a DC spattering method, a 600 nm thick (transference electrode) ITO film 1 is formed. In addition, by means of photolithography, another ITO film in a stripe state is formed. By spattering, a 600 nm thick oxide dielectric 4 is formed. On said dielectric 4 is provided an EL emitter layer 5 by using a co-evaporation method, and after it is heat-treated in a vacuum, a 200 nm thick oxide dielectric layer 6 is formed by spattering thereon. Finally, Al, for example, is deposited in a vacuum on it to a thickness of 150 nm, and then, by using a photolithography technique, a back plate 7 in a stripe state is formed on it in a direction perpendicularly intersecting to the transference electrode 1, so that a thin film EL element is completed. Thereby, the resistance value at a takeoff connection can be reduced, and a highly reliable connection can also be obtained.
Patent JP-S6024264-A (JP)
Title: Casting method with sand mold
Inventor: SOGABE AKIRA
IPC: B22D17/14
Filed: 1983-07-19
Abstract: PURPOSE:To maintain surely the nonoxidative atmosphere in a casting mold by continuing introduction of an inert gas to the inside bottom part of a sand mold through a gas replacing hole placed seperately from a runner just prior to pouring so that the atmosphere in the mold is replaced without any hindrance even in the stage of producing a casting having an intricate shape. CONSTITUTION:A gas replacing hole 5 for replacing the atmosphere in a casting mold 1 consisting of a sand mold for casting, for example, a water wheel runner of a hydraulic generator with an inert gaseous atmosphere by introducing the inert gas into the mold 1 from a supply source 3 is provided separately from a runner 4 in the bottom part of said mold 1. The open end of a riser 8 is capped 9 if necessary and the inert gas is fed to the inside of the mold from the bottom thereof through the hole 5 to replace the atmosphere in the mold 1 with the inert gas. Such feeding of the inert gas is continued just prior to the start of pouring, then the molten metal is poured through the runner 4 into the mold to perform casting. The oxidation or the like of the molten metal is thus effectively prevented and the casting product having high quality is obtd.
Patent JP-S5655752-A (JP)
Title: Lock mechanism for propulsive device
Inventor: KOJIMA JIYUUJI
IPC: F03G1/06
Filed: 1979-10-12
Abstract: PURPOSE:To obtain an appropriate propulsive force with a simple structure by utilizing a spring torque and to make maintenance and inspection easy. CONSTITUTION:Propulsive force is preserved at a shaft part 13 by removing a cover 20 and forced-rotating the first shaft 11 in a winding direction of a power spring 16. As it rotates, a piston 18 slides. By preventing rotation of the power spring 16 in a winding down direction, putting back the cover 20, and engaging a stopper pin 21 in a slit groove 13a in a shaft part 13, the propulsive force can be preserved in the second shaft 18. The propulsive force is applied to the second shaft 18 when unlocking state is provided by pulling out the stopper pin 21.
Patent JP-S63299456-A (JP)
Title: Image reader
Inventor: WADA YOSHIHIRO
IPC: G06T1/00
Filed: 1987-05-29
Abstract: PURPOSE:To exchange a lens or to change an enlargement ratio, by comparing a picture signal with a prescribed threshold value by adding the picture signal modulated at every main scanning, counting the number of times of the main scanning, and judging the need of exchange of the lens to a corresponding lens or the change of the enlargement ratio based on the fact that the added value of the picture signal exceeds the threshold value when it arrives at a prescribed value. CONSTITUTION:A signal added at every main scanning from an A/D converter is added at an adder 3, and also, it is compared with the threshold value at a comparator 8, and it is judged whether or not an output from the comparator 8 is (1). Next, when a count value N in a counter 4 arrives at the prescribed value, no exchange of the lens is required, and scan is performed as usual, and an image is outputted onto a screen 37. Also, when the count value N exceeds the prescribed value, the lens is exchanged with the one having a larger magnification ratio, then, the scan is performed.
Patent JP-S6111983-A (JP)
Title: Information storage system
Inventor: SUZUKI MASAAKI
IPC: G11B27/02
Filed: 1984-06-26
Abstract: PURPOSE:To attain large-amount recording through a small-sized central information storage device by transferring desired information to a magnetic disk device through a mass-storage information storage device when reading information out of an optical disk. CONSTITUTION:This system consists of a magnetic disk device 2 as an input/output terminal device having a floppy disk 1, the optical disk 3 on which data inputted from the magnetic disk device 2 are stored together, the mass-storage information storage device 4 which writes and reads data on and out of the optical disk 3, and an interface bus 5 which transfers data forth and back between those devices 2 and 4. Further, a CPU6 used for data input, display, etc., is connected to the bus 5. Furthermore, a keyboard 7 for data input and a printer 8 and a CRT9 for reproduced data recording and input/output data display are connected to the CPU6.
Patent JP-H02310137-A (JP)
Title: Communication system of electronic equipment for automobile
Inventor: FUJIWARA TORU
IPC: B60R16/02
Filed: 1989-05-24
Abstract: PURPOSE:To make it possible that the equivalent control as the normal time is maintained by inputting information that is in correlation with a faulty sensor from other electronic equipment when the sensor of a specified electronic equipment is at fault in the title system wherein a transmission line mutually connects between multiple electronic equipments. CONSTITUTION:An engine control electronic equipment 1 that inputs the output signals of an engine rotation speed sensor 2 and a car speed sensor 2a, a transmission control electronic equipment 1a that inputs the output signal of a transmission rotation speed sensor 2b, and a brake control electronic equipment 1b that inputs the output signal of a wheel rotation speed sensor 2c are mutually connected with a communication harness 4. And the engine rotation speed information is transmitted to the electronic equipment 1a and the car speed information to the electronic equipment 1b respectively from the electronic equipment 1. Also, the drum rotation speed of a transmission is transmitted from the electronic equipment 1a to the electronic equipment 1, and the wheel rotation speed information from the electronic equipment 1b to the electronic equipment 1 respectively. With these means, normal control is securely maintained even when the sensor information on the one side is abnormal in respective electronic equipments 1-1b.
Patent JP-H04230851-A (JP)
Title: Sensor apparatus
Inventor: MAIKERU JIYOOJI KURAAKU
IPC: G01N27/28
Filed: 1991-05-07
Abstract: PURPOSE: To attain quick detection and monitoring by providing a thin groove on the surface of a substrate, causing the thin groove to include a fluid separating mass while sample fluid passes through the thin groove, and disposing opposedly a plurality of detecting electrode pairs along the thin groove. CONSTITUTION: A substrate 2 is formed on the surface with a thin groove 3 by micromachining, which is filled with a sample fluid separating mass. Detecting electrode pairs 4 are opposedly at intervals longitudinally on the groove wall. Analyzed liquid is sent into one end of the groove 3 to be separated into components by a separating mass in the groove 3. Next, the components are analyzed while passing by the groove wall electrode 4. Thus, the rapid detection and monitoring can be carried out. Then, starch, agarose, alginic acid salt, carrageenin, polyacrylic-polymer gel and biological mass for example are used for the mass for separating the sample fluid. The biological mass is bond protein, antibody, lecithin, enzyme, engime arrangement and lipid for example.
Patent JP-2000324612-A (JP)
Title: Front and rear wheel drive vehicle
Inventor: SEKIYA SHIGENOBU
IPC: B60L50/16
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To control a field control motor without a special motor revolution sensor, when a front wheel is driven by an engine and the rear wheel is driven by the field control motor to assist in starting, when the front wheels slip at starting. SOLUTION: The output of a rear wheel revolution sensor S2 for detecting the revolutions of rear wheels WRL and WRR is proportional to the revolutions of start assist motors ML and MR for driving the rear wheels WRL and WRR, so that a field current of the motors ML and MR is increased, and the motor torque is made strong when a rear wheel speed is below a threshold value. When the rear wheel speed is at a threshold or higher, the field current is reduced to increase the revolutions of the motors ML and MR further closer to the higher speed side. By using a rear wheel revolution sensor S2 equipped previously in an anti-lock breaking system or a traction control system, contribution in reduction of the number of part items and cost is made.
Patent JP-H0665412-A (JP)
Title: Volatile chemical agent-containing porous cellulose and its production
Inventor: FUJITA MASAO
IPC: C09K3/00
Filed: 1993-06-02
Abstract: PURPOSE:To provide the subject porous cellulose capable of sustainedly releasing a volatile component therein into water, warm water or air for a long period of time, also capable of controlling the amount of its release, and disposable safely and easily after use. CONSTITUTION:A mixed liquor comprising viscose, a volatile chemical agent 2 and a foaming agent decomposable by an acid, is fed into a coagulating- regenerating bath where coagulation and regeneration process is carried out for cellulose while generating a gas through decomposition of the foaming agent, thus obtaining the objective volatile chemical agent-contg. porous cellulose.
Patent JP-H06349362-A (JP)
Title: Control for metal wire covering facility
Inventor: SATO HIDEFUMI
IPC: B29C48/92
Filed: 1993-06-02
Abstract: PURPOSE:To ensure the stability of product quality by detecting the outer diameter and capacitance of a covered wire and controlling a facility so that the deviation of either one of detected values exists within allowable range and the deviation of the other detected values is made small. CONSTITUTION:A metal wire 4a with fine diameter supplied through a wire drawing machine 10 and an annealer 11 from a coil stocker 12 is passed through a cross head 2 of an extruder 3 to cover with an insulator composition made of a synthetic resin by extruding at foaming temperature or higher. The covered wire 4 is passed in a water cooling bath 6 with a moving cooling bath 5 to cool and solidfy it. In a metal wire covering fluidity 1, the outer diameter of the covered wire 4 is measured with a meter 8, and drawing velosity V and the supply amount of the insulator composition are adjusted. The capacitance is measured with a meter 7 and the position of the moving cooling bath 5 is adjusted. In an unstable state at start after maintenace, the supply amount is controlled so that ether one of deviations of both detected values from a target value exists within an allowable range and the other is made small.
Patent JP-S6025961-A (JP)
Title: Dicyanomethylenecyclohexan-4-one and its preparation
Inventor: KOIE YASUYUKI
IPC: C07C253/00
Filed: 1983-07-21
Abstract: NEW MATERIAL:Dicyanomethylenecyclohexan-4-one of formula I . USE:A compound which can be converted easily to TCNQ derivatives having various substituent groups or liquid crystal compounds having dicyanomethylenecyclohexenyl group. PREPARATION:The compound of formula I is prepared by reacting the oxaspiro compound of formula II (n is 2-4; R is H or 1-4C aklyl) or the dioxaspiro compound of formula III with malononitrile in the presence of a catalyst (e.g. beta- alanine), and hydrolyzing the resultant dioxaspiro compound having dicyanomethylene group in the presence of an acid catalyst.
Patent JP-S6114027-A (JP)
Title: Blanking method of composite plate and blanking die
Inventor: MURANAKA MINORU
IPC: B26F1/00
Filed: 1984-06-28
Abstract: PURPOSE:To blank a composite plate without generating a bend, burr, etc. on the peripheral part of blanking article by placing the composite plate that the one face of a metallic plate is covered with a releasing paper 6 via an adhesive material, on a female die with turning the releasing paper upward, and by blanking only with the peripheral part of a male die. CONSTITUTION:A composite plate 1 that the one face of a metallic plate 5 is covered by a releasing paper 6 via an adhesive material 7 is placed on a female die 3 having a blanking aperture 2. The composite plate 1 on the female die 3 is blanked by the tool part 8 of the male die 4, the central part of which is bored, leaving a tool part 8 on the peripheral part and is an escape part 9. It is necessary that the depth (h) of the escape part 9 is made to be nearly equal size to the thickness of the composite plate 1. The blanking article from the composite plate 1 having no defective adhesion nor fear of injury due to burr can be thus manufactured efficiently.
Patent JP-S63295681-A (JP)
Title: Adhesive powdery polyethylene
Inventor: YONEMOTO TAKAO
IPC: C08F8/46
Filed: 1987-05-28
Abstract: PURPOSE:To obtain a adhesive powdery polyethylene excellent in adhesion to metal or the like and markedly effective for coating by, for example, fluidized bed coating, comprising a linear low-density polyethylene specified in melt index and density. CONSTITUTION:An adhesive powdery polyethylene comprising a linear low- density polyethylene of a melt index >=5, a density of 0.910-0.925 and, preferably, such a particle diameter as to pass a 30-mesh screen. By using this polyethylene as a base resin, a good paint film excellent in adhesion to metal or the like can be obtained by fluidized bed coating, electrostatic coating or the like.
Patent JP-H05319512-A (JP)
Title: Carrier jig selector
Inventor: TAKAHARA MINORU
IPC: B65G1/02
Filed: 1992-05-25
Abstract: PURPOSE:To provide a carrier jig selector which can detect simply and with a high precision the deformation (twist, distortion or the like) of a carrier jig to house semiconductor wafers or the like. CONSTITUTION:This is a carrier jig selector 1 which is equipped with a pair of vertical plates 3a, 3b provided with grooves 4 to be put on the side surfaces of a carrier jig, and a horizontal plate 2 to mount the carrier jig on, and which can detect the deformation of the bottom face and the deformation of the side surfaces of the carrier jig.
Patent JP-H04334790-A (JP)
Title: Closed compressor
Inventor: UKAI TETSUZO
IPC: F04C29/02
Filed: 1991-05-09
Abstract: PURPOSE:To prevent a compression mechanism from being seized and poor lubrication due to rise in the viscosity of lubricating oil by cooling the compression mechanism and lubricating oil. CONSTITUTION:A compression mechanism 3 is enclosed with an outer casing body 35, at least, whose part is submerged in lubricating oil 17 to form a low temperature gas room 36 around the compression mechanism 3, and low temperature gas which is cooled by a heat exchanger 34 is introduced into the low temperature gas room 36 to cool the compression mechanism 3 and the lubricating oil 17.