baber/WOPTO huggingface dataset:
Patent JP-S62216660-A (JP)
Title: Flow nozzle device
Inventor: YAMADA MORIO
IPC: B05B1/34
Filed: 1986-03-19
Abstract: PURPOSE:To relax impact force at a time for collision of the contents incorporated in a can without providing a pressure erasing nozzle by mutually changing the direction of flowed liquid stream to the reverse direction by means of a funnel and a change-velocity nozzle. CONSTITUTION:In a flow nozzle device wherein liquid such as liquefied inert gas is allowed to flow into a vessel such as a canning can and packed, vertical flowed liquid stream is received by an inner peripheral wall of a funnel hole 4 and deviated from the vertical direction and allowed to flow along the wall surface and the flow velocity is stalled. Thereafter when this deflected liquid flow is allowed to flow so that it is caused to collide against the wall surface of a nozzle hole 7 of a change-direction nozzle 2, furthermore flow velocity is stalled and velocity component of the same direction as the advancing direction of the vessel is given and liquid flow is allowed to flow. In such a way, impact force at a time for collision of the contents incorporated in the can is relaxed and scattering of liquefied gas is prevented without providing a pressure erasing nozzle.
Patent JP-S54149764-A (JP)
Title: Manufacture of synthetic resin biaxially drawn tubular film
Inventor: KONDOU KAZUO
IPC: B29C48/10
Filed: 1978-05-17
Abstract: PURPOSE:To obtain a film having a well-balanced strength in the longitudinal and lateral directions, by applying a frictional brake power to a tubular film with a braking unit formed at the mandrel to prevent the back flow of the pressurized gas to the die side. CONSTITUTION:The mandrel 11 comprises the warhead drawing part 15 having a gradually increasing diameter and the several circumferential grooves. A fluid at a controlled temperature is fed from the inlet pipe 17 to the interior of the mandrel 11 and discharged from the pipe 18 to control the temperature of the tubular film 3 which runs over the outside of the drawing part 15 from inside. The braking unit 14 not only applies the braking action on the film but also prevents the pressurized gas from flowing back to the ring die 2. According to the method, a film having improved longitudinal strength well-balanced with the lateral one free from scratches can be obtained.
Patent JP-H0626191-A (JP)
Title: Scaffolding jamb
Inventor: INOUE SHUNSAKU
IPC: E04G7/20
Filed: 1992-02-12
Abstract: PURPOSE:To facilitate the detachable work of coupling pins for up and down jambs by interlocking projections of coupling pins projected to vertical pipes of jambs with interlocking holes directed to a scaffold board side of the upperjambs. CONSTITUTION:Coupling pin interlocking holes 12 are provided to the lower ends of right and left vertical pipes 11, and coupling pins 13 are provided to the upper ends of both pipes 11. Interlocking projections 14 are energized by springs and are provided to the coupling pins 13 in elements having the same direction as that of the holes 12 in retractable manner. The lower end of the vertical pipe 11 of a scaffolding jamb (a) on the upper part side is fitted to the coupling pin 13 of the pipe 11 of the jamb (b) on the lower part side, so that both up and down vertical pipes 11 are connected and are incapable of draw. The interlocking holes 12 are directed to a scaffolding board 15 side, so that detachable work of the coupling pins 13 interlocked with them can be made within a plane area of the scaffolding board 15.
Patent JP-H05226147-A (JP)
Title: Detecting device of deterioration of electromagnetic contactor
Inventor: WATANABE MIKIO
IPC: H01H49/00
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the abrupt stop of an apparatus and to detect deterioration of an electromagnetic contactor by providing at least one detecting means of an abnormal increase of an exciting current of the electromagnetic contactor, the abnormal appearance of a pulse current in the exciting current or an abnormal rise of the temperature of a winding. CONSTITUTION:A current increase detecting circuit 6 is connected to the output of a transformer 3 for detecting a coil exciting current, a pulse current detecting circuit 7 to a transformer 4 for detecting a pulse current and an overheat detecting circuit 8 to the output of a temperature sensor 5 respectively. Moreover, the outputs of the current increase detecting circuit 6 and the pulse current detecting circuit 7 are connected to a logical product circuit 11 through time limit circuits 9 and 10 respectively. The output of the logical product circuit 11 is connected to an alarm unit 12. According to this constitution, a precursory phenomenon of a failure of an electromagnetic contactor is detected and an alarm therefor is issued.
Patent JP-H02241942-A (JP)
Title: Fuel control device of engine
Inventor: HASHIMOTO TORU
IPC: F02D41/14
Filed: 1989-03-14
Abstract: PURPOSE:To avoid discontinuity of air-fuel ratio and to accomplish transfer smoothly by setting the initial value of feedback correction means according to a correction factor corresponding to the temperature of engine cooling water at the time of starting feedback control. CONSTITUTION:A control unit 33 changes switching means 50 to the air-fuel ratio correction means 46 side during low-load operation, so that the basic driving time determined by determination means 45 by a correction factor of a previously stored map. The temperature of cooling water, the temperature of the suction air, the air pressure, A/Ne differential value are corrected. Second ly, when it is judged by judging means 49 from various signals that the engine operating condition becomes within the O2 feedback allowable region, the switching means 50 are changed to the air-fuel ratio feedback correction means 48 side, the initial value of a correction factor is set to a value obtained by cooling water temperature correction means 47, and the feedback control is started according to the output of an O2 sensor 27. Thus, a sudden change of air-fuel ratio at the time of switching can be prevented, so that the feedback control can be started smoothly.
Patent JP-2000258338-A (JP)
Title: Urine inspection apparatus
Inventor: IMAI HIROHISA
IPC: G01N21/21
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To obtain a urine inspection apparatus by which the concentration of an optically active substance such as sugar, protein or the like contained in urine is inspected with a simple constitution, in which the inspection time is shortened and by which the concentration is detected with high reliability without being influenced by a noise or the like. SOLUTION: A magnetic field is applied, by a magnetic-field application means 4, to an optical path reaching a light receiving means 12 from a light emitting means 11. The applied magnetic field is changed over to a plurality of steps by a magnetic-field changeover means 16. In addition, a modulating signal at a specific cycle is superposed by a magnetic-field modulation means 18. The output of the light receiving means 12 is converted into a plurality of digital values within a modulating cycle by an A/D conversion means 14. A plurality of cumulative storage means 19 cumulatively add the digital values as the output of the A/D conversion means 14 in synchronization with the modulating cycle of the magnetic-field modulation means.  A quantity-of-received-light conversion means 21 converts the change portion of a quantity of received light on the basis of stored valued in the plurality of cumulative storage means. A concentration conversion means 22 converts the concentration of an optically active substance contained in urine to be measured. By this constitution, the concentration of the optically active substance can be detected with high reliability, simply, in a short time and without being influenced by a noise or the like.
Patent JP-H06274029-A (JP)
Title: Developing device
Inventor: IDE FUMITO
IPC: G03G15/08
Filed: 1993-03-19
Abstract: PURPOSE:To provide a developing device easy in setting up work and without eliminating the fear of contaminating the place of the installation and its circumference. CONSTITUTION:The developing device 44 has a developer/toner replenishing part 150 formed so as to independently attach a developer tank and a toner cartridge. A toner concentration sensor 146a for managing the toner concn. of a developer D is arranged on the developing device 44. When the developer D is supplied from the developer/toner replenishing part 150, the toner concn. sensor 146a is used to detect the presence of the developer D and a failure in drawing in and to manage the toner concn. during a copying action.
Patent JP-S63225286-A (JP)
Inventor: SATO KUSUO
IPC: G09F13/00
Filed: 1987-03-13
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-S62216510-A (JP)
Title: Analog signal control circuit
Inventor: ITO YASUHIRO
IPC: H03G3/12
Filed: 1986-03-18
Abstract: PURPOSE:To realize the product with excellent temperature characteristic and high reliability by using two field effect transistors (TRs) having the substantially same characteristic changing a resistance by a control signal so as to constitute a variable resistive element pair. CONSTITUTION:The 1st and 2nd variable resistive elements 30, 40 receive the same control signal Y and the respective resistance is changed, and the characteristic of the resistance change is substantially identical. An analog signal input 9 is fed to an analog signal circuit 8 and an analog output controlled by the resistance change of the 2nd variable resistivity element 40 connected to the 2nd variable resistor terminals 13, 14 is obtained at an analog signal output 11. A beta circuit 7 multiplies a terminal voltage I0.R(Y) of the 1st variable resistive element by a factor of beta being a value less than '1' and the result is impressed to a positive terminal of the operational amplifier 5. Even when the characteristic of the 1st, 2nd variable resistive elements 30, 40 in pairs is not uniform in any way between different pairs, when the characteristic as the element pair is identical substantially, both the elements give a resistance proportional to the control voltage VC.
Patent JP-H07245730-A (JP)
Title: Image pickup device
Inventor: OGAWA MASAAKI
IPC: H04N5/335
Filed: 1994-03-04
Abstract: PURPOSE:To enhance the precision of A/D conversion of a picture element signal without increasing number of A/D converters in the configuration where a read mode of the picture element signal from an image sensor is changed. CONSTITUTION:In the 1st read mode where a picture element signal is read line by line each from CCDs 16, 17, the picture element signal is amplified by amplifiers 26, 27 and the amplified signal is fed to A/D converters 31, 32. In the 2nd read mode where the picture element signal added by every two lines from the CCDs 16, 17, the picture element signal is not through the amplifiers 26, 27 and fed to A/D the converters 31, 32 directly. Though the level of the output signals from the CCDs 16,17 is relatively lower in the 1st read mode, because the level is amplified by the amplifiers 26, 27, the signal is A/D-converted almost in the same dynamic range as that of the 2nd read mode.
Patent JP-S54154597-A (JP)
Title: Methane fermentation
Inventor: SATOU ARATA
IPC: C12P5/02
Filed: 1978-05-22
Abstract: PURPOSE:A method of methane fermentation by a biochemical way utilizing organic waste in which a specific procedure is applied to reach the steady state of the fermentation in far shorter time than in the conventional process. CONSTITUTION:The organic waste to be treated, such as municipal, or industrial waste, primary waste in agriculture or fishery, is included with a group of methane bacteria, such as microorganisms belonging to methanosulcina, methanococcus or methanobacterium, and then charged into methane fermentator 3. A lower aliphatic acid or alcohol, such as acetic acid, butyric acid, methyl alcohol or ethyl alcohol, is fed from tank 1 into fermentator 3, to accelerate the grow of the methane bacteria. The methane fermentation is continued by feeding the organic waste from tank 1 into fermentator 3, and the gas emerged is recovered into tank 7.
Patent JP-H04294511-A (JP)
Title: Formation of magnetic thin film
Inventor: UEHARA YUJI
IPC: G11B5/31
Filed: 1991-03-25
Abstract: PURPOSE:To provide a magnetic thin film forming method which can obtain such a magnetic thin film that can satisfy both internal stress and magnetic characteristic by changing the electric condition of sputtering. CONSTITUTION:In this magnetic thin film forming method which forms a thin film by using a high-frequency sputtering method, the electrode 13 on which a magnetic film 14 to be formed is mounted is kept in a floating state.
Patent JP-H11240529-A (JP)
Title: Synthetic resin container having squeezing property
Inventor: WASEDA MANABU
IPC: B65D1/32
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To squeeze the content of appropriate quantity even in an injection- molded hard container whose mouth part to which a cap is fitted is larger than a body part of the container by providing a thin-walled panel part on a part of a side wall of the body part of the container. SOLUTION: A container 1 is integratedly injection-molded, and comprises a container mouth part 2 to which a cap is fitted and a container body part 3 having a side wall and a bottom part continuous thereto. A thin-walled rectangular panel part 9 is provided on a center part of the body part 3, and the panel part 9 comprises a thin-walled part 10 and a projecting rib 11. The rib 11 gives excellent fluidity of the resin during the injection molding approximately over the width of the side wall above the side wall. The squeezing property to be restored to the original even when the pressure is applied to the panel part is given thereby. The container 1 is provided with a cap having a measurement chamber, and the cap with the application function is fitted to the container mouth part 2, and the content of the prescribed quantity is discharged by pressing the panel part.
Patent JP-H04294612-A (JP)
Title: Plane antenna
Inventor: ONO NOBUHIRO
IPC: H01P1/175
Filed: 1991-03-25
Abstract: PURPOSE:To realize the antenna in which a vertical polarized wave and a horizontal polarized wave of a linearly polarized wave used for satellite communication are sent/received through the same antenna. CONSTITUTION:A polarized wave direction changeover device converting a vertical polarized wave and a horizontal polarized wave mutually is added to an antenna 9 for transmission and reception on a ground station and the polarized wave direction changeover device is arranged between an antenna feeder and a low noise block converter 16.
Patent JP-S59186380-A (JP)
Title: Control of microscopic displacement for bimorph type piezoelectric body displacement device
Inventor: TAKEUCHI MASASHI
IPC: H01L41/08
Filed: 1983-04-06
Abstract: PURPOSE:To reduce influences by the hysteresis of a bimorph and to facilitate the control of a microscopic position in case the bimorph is maintained at the constant position for a long time by a method wherein the bimorph constituted of two sheets of piezoelectric body is controlled so as to displace in the reverse direction. CONSTITUTION:Piezoelectric bodies 2 and 3 are adhered on both surfaces of a metal plate 1 provided with a bimorph type piezoelectric body displacement device and the fixing ends of the piezoelectric bodies 2 and 3 are fixed on a support-fixing part 6. Lead wires 4 are connected to an electrode near the fixing ends of the piezoelectric bodies 2 and 3 and both ends U and W of a power source 5 are connected in between the lead wires 4 and 4. The removable voltage and V of the power source 5 is connected to a lead wire 4' connected with the metal plate 1. By this constitution, in case voltage supplied from the power source 5 in the reverse direction is impressed on each of the piezoelectric bodies 2 and 3, the displacement of the piezoelectric bodies 2 and 3 is set in the reverse direction and a bimorph is maintained at a constant position for a long time, influences by the lapse of time and the hysteresis of the bimorph are eliminated and the control of the microscopic position is facilitated.
Patent JP-S56158186-A (JP)
Title: Control device for chlorine injection
Inventor: SUZUKI NORIHISA
IPC: C02F1/50
Filed: 1980-05-09
Abstract: PURPOSE: To inject chlorine without any excess or shortage with respect to its target value by determining chlorine injection based on the chlorine demand of raw water, the raw water inflow rate to vigorously stirring basins, the concn. of residual chlorine of unfiltered water after the chlorine injecting point and the outputs of meteorological instruments.  
     CONSTITUTION: The output of chlorine demand 10 is sent to a chlorine injection control device 20, and the outputs of a meteorological instrument 30 such as heliograph or anemometer as well as the output measuring the amount of residual chlorine with a residual salt meter 40 provided in the inlet part of a filter basin 5 are sent respectively to the device 20. Further, it is also possible to measure the raw water temp. relating to chlorine fluctuations and to take this as control information into the device 20. It is possible to provide a residual salt meter 50 which detects the residual salt in a sedimentation basin 4 in order to correct the measured value of the meter 40, by which further accurate control is expected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03261704-A (JP)
Title: Granule for pest control
Inventor: SUZUKI KOICHI
IPC: A01N47/28
Filed: 1990-03-12
Abstract: PURPOSE:To provide the title granules containing, as active ingredient, an insecticide/herbicide consisting of 1-(6-chloro-3-pyridylmethyl)-N- nitroimidazolidin-2-ylideneamine and sulfoniumurea-based compound (s). CONSTITUTION:The objective granules containing, as active ingredient, (A) 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine and (B) at least one sulfonylurea-based compound {esp.pref. ethyl-5-[3-(4,6-dimethoxypyrimidin-2- yl)-ureidosulfonyl]-1-methylpyrazole-4-carboxylate}. The present active ingredient is further incorporated with one or more herbicidal active ingredients for Allium macrostemon, etc., into a granular agent for paddy. The present granules is such an agent as to enable weed control over a long period of time in a single application.
Patent JP-H05265706-A (JP)
Title: Arithmetic unit
IPC: G06F15/02
Filed: 1992-03-17
Abstract: PURPOSE:To provide an arithmetic unit which is realized by applying a CMOS technique and can reduce power consumption by suppressing the change of the data value. CONSTITUTION:An arithmetic unit is provided with N pieces of arithmetic parts 1-1 to 1-N and (N+1) pieces of registers 2-1 to 2-(N+1) which are arranged at the input and output sides of the part 1-1 to 1-N respectively N: an integer of 1 or larger. Furthermore a control means 3 is added to output the tag information 10 showing that the input data applied to the arithmetic unit are effective together with a selection means 5 which selects the input data or the output of the register 2-1 and outputs the data or the output to the part 1-1.
Patent JP-H05263473-A (JP)
Title: Structure for building
IPC: E04H1/00
Filed: 1992-03-17
Abstract: PURPOSE:To provide the structure of a building having excellent flexibility on the construction plan and structural plan and realizing various plane plans and dwelling layouts. CONSTITUTION:The whole plan view is divided into multiple blocks, and each block is constituted of multiple sub-tubes 1-1 having an independent tube structure and core sections 2 connecting the sub-tubes 1-1. The sub-tube 1-1 is constituted of an outer periphery section 3 bearing the earthquake force, studs 4 bearing the vertical load, and a floor slab 5. The sub-tube 1-1 has an upper structure and a foundation as an independent structure. Dampers may be inserted between the sub-tubes 1-1 and the core sections 2.
Patent JP-H01235033-A (JP)
Title: Optical pickup device
Inventor: MATOSAKI TOSHIYA
IPC: G11B7/08
Filed: 1988-03-15
Abstract: PURPOSE:To assemble an optical pickup device with highly accurate coincidence secured easily with an optical axis with no use of a control plate by using a control shaft which is held in a hole of a base rotatably and in an adhesion state and then turning the shaft itself on the base. CONSTITUTION:A square boss 8b is unified with a control shaft 8a which is freely rotatable on a base 7 and also held in a hole of the base 7 in an adhesion state. When the shaft 8a is turned, a damper 5 turns round the boss 8b. Thus a balancer 4 also turns round the boss 8b. As a result, a lens holder 2 can turn around a shaft 3 toward an arrow B and an objective lens 1 is moved so that the highly accurate coincidence is obtained with control between the optical axis led from the base 7 as shown by an arrow (a) and the optical axis (b) of the lens 1. Thus the structure of an optical control mechanism is simplified and an optical pickup device is obtained at low cost.
Patent JP-S59188306-A (JP)
Inventor: SUGITANI SHINJI
IPC: H02B1/56
Filed: 1983-04-08
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-H01234506-A (JP)
Title: Device for producing powder
Inventor: TERAMOTO TOYOKAZU
IPC: B22F9/14
Filed: 1988-03-15
Abstract: PURPOSE:To suppress mixing with impurities and to increase the purity of produced metal powder by converging ultrasonic waves on a melt obtd. by melting the opposite ends of electrodes with arc between the electrodes to scatter the melt. CONSTITUTION:Arc 52 is generated between a pair of electrodes 51 and the opposite ends of the electrodes 51 are melted with the arc 52. Ultrasonic waves generated from an ultrasonic oscillator 62 are converged on the resulting melt 53 to finely scatter the melt 53. Fine particles formed by the scattering are cooled to obtain powder 55.
Patent JP-H05272024-A (JP)
Title: Method for weaving into cloth and loom therefor
IPC: D03C7/00
Filed: 1992-03-18
Abstract: PURPOSE:To facilitate preparing operation of weaving and make it possible to weave into cloth having highly decorative property. CONSTITUTION:In a method for weaving warp X and weft Y by crossing these yarns, plural warps X are individually wound in every group X' as 1 group X' around a bobbin 1 and a position in weft direction of each group X' of warp X passing through a heddle part 2 and a reed part 3 is changed by constituting the heddle part 2 and reed part 3 as a dividing structure capable of changing the position of heddle part to weft direction in every group X' of warp X. Thereby, the warp and weft are woven while crossing the groups X' of warp X crossed to the weft Y.
Patent JP-H09249673-A (JP)
Title: Aqueous solution for forming silica coating membrane and formation of silica coating membrane
Inventor: YANO KOTARO
IPC: C08L83/02
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject aqueous solution, composed of a tetraethoxysilane and an alkali, free from corrosivity, easy in handling and capable of forming a homogeneous silica coating membrane as various insulating membranes, protecting membranes, etc., by a simple method which needs no selection of a base material nor baking. SOLUTION: This aqueous solution is composed of (A) tetraethoxysilane and (B) an alkali such as ammonia, an organic alkali (e.g. monomethylamine, pyridine or guanidine), an ammonium salt (e.g. ammounium carbonate, ammonium borate, ammonium formate or ammonium phthalate) of inorganic or organic acid, or an organic alkali salt (e.g. monomethylamine formic acid or pyridine lactic acid) of an inorganic or organic acid. The solution preferably has pH of 7.1-10.0, and contains the component A in an amount corresponding to 0.002-0.02mol/l in terms of silicon concentration.