baber/WOPTO huggingface dataset:
Patent JP-S62137557-A (JP)
Title: Dissolved oxygen sensor
Inventor: SUGANO KENICHI
IPC: G01N27/30
Filed: 1985-12-12
Abstract: PURPOSE:To enable the measurement of the concentration of O2 dissolved in a liquid, by incorporating a reducing body of a metal complex body in an electrolytic layer provided on the top of a conductor layer on an ISFET. CONSTITUTION:An SiO2 layer 5, Si3N4 layer 6, and a conductor layer 7 (e.g.: platinum layer with platinum black) are laminated on an ISFET1. An electrolytic layer 8 comprising an aqueous solution of KCl or the like containing a reducing body of a metal complex body {e.g.: Cr(II, III)-CyDTA} is provided on the layer 7. A reference electrode 9 is provided in the layer 8 while a dissolved oxygen permeating film 10 (e.g.: polypropyrene film) is provided on the layer 8. With such an arrangement, the dissolved O2 infiltrating into the body and the concentration of the dissolved O2 can be measured from changes in the potential of the layer 7 by varying the concentration ratio between the reduction body and the oxidation body.
Patent JP-S62137537-A (JP)
Title: Sample temperature measuring apparatus for viscosity measuring device
Inventor: SUZUKI OSAMU
IPC: G01N11/10
Filed: 1985-12-12
Abstract: PURPOSE:To measure the temperature of a sample directly along with the detection of viscosity while enabling continuous measurement, by a method wherein a temperature sensor is arranged at the center of a pair of sensitive plates to be inserted direct into a sample to detect the sample viscosity with vibration of the sensitive plates. CONSTITUTION:When a pair of plate springs 4 are vibrated in a reverse phase with an electromagnetic vibration source comprising a magnet section 8 and a coil vibration source comprising a magnet section 8 and a coil section 9, the plate springs 4 vibrates with the point where it abuts on the undersurface of a support member 3 as fulcrum. A sensitive plate 6 detects an amplitude value attenuated due to a viscosity difference of a measuring sample with a displacement sensor 18 and the results are converted into an absolute viscosity by settling circuit to be shown digitally at a viscosity display window 29. On the other hand, the sample at an intermediate part of the pair of sensitive plate 6 little moves and hence, the sample temperature in a container 11 is detected accurately with the temperature sensor 16 inserted in that place to be shown digitally on a temperature display window 28. Thus, the viscosity can be measured continuously as function of temperature.
Patent JP-S62140726-A (JP)
Title: Misworking preventive method for assembly line
Inventor: YASUDA KIMIO
IPC: B23P21/00
Filed: 1985-12-12
Abstract: PURPOSE:To prevent misworking by displaying that a failure has occurred if specified operations are not normally completed in a certain assembly process, allowing operators to know that it has happened, and to perform the operations again. CONSTITUTION:A sensor 9 senses that a main line truck 2 has moved into the specified assembly process 4, and now a pass signal is entered in the central calculating unit 13, wherein it is checked if objects to be assembled 3 having come into said assembly process 4. If, at this time, the pass signal due to coming-in of the foregoing objects to be assembled 3 still remains, or if the precedent operations are not yet completed, an alarm is given to stop the assembly line 1, and also another pass signal to inform coming-in of the following objects to be assembled 3 is emitted to prevent omission of necessary operations and/or setting-in of the magnetic card. Magnetic card 11 is set in the card reader 8 and the operations performed are entered in the central calculating unit 13, which are displayed on a display. At this time, the magnetic card 11 is checked, and if any failure, a caution is given to the operator, who must replace the card 11.
Patent JP-H0394634-A (JP)
Title: Preparation of meat product
Inventor: OBATA KOICHI
IPC: A23B4/027
Filed: 1988-11-02
Abstract: PURPOSE:To prepare a meat product having good hardness and water retainability and excellent smell, taste and texture by employing the aqueous solution of a mixture of a calcium ions with a casein alkali salt decomposed with a milk-coagulating enzyme instead of a phosphate salt. CONSTITUTION:In a curing process for preparing a meat product, an aqueous solution of a mixture of calcium ions (preferably an aqueous calcium choride solution) with an casein alkali salt decomposed with a milk-coagulating enzyme is employed instead of a phosphate salt to provide a meat product such as ham, bacon, sausage or meat loaf.
Patent JP-H071282-A (JP)
Title: Jig file preparation managing method
Inventor: UKAI HISASHI
IPC: B23Q41/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a jig file preparing and its registration managing method through which a number of jigs scattered in a factory are easily identified. CONSTITUTION:A jig file 3 is prepared by inputting an item deciding routine 2 for a jig by means of a jig file editing preparing function 200. During initial setting of automatic programming, jig data is inputted from the jig file. Meanwhile, interference check 7 and preparation 8 are carried out and a schedule program to optimize a jig order is outputted.
Patent JP-H07133837-A (JP)
Title: Damping force adjustment type damper
Inventor: KASHIMA MITSUHIRO
IPC: F16F9/46
Filed: 1993-11-08
Abstract: PURPOSE:To improve stability and responsibility by providing a by-pass passage by-passing a flowing route of working oil in company with actuation of a damper, interposing a flow rate control valve furnished with a set flow rate variation mechanism in it and extending an adjustable range of a low speed working territory. CONSTITUTION:Pressure P2 of an outflow port 29 works on chambers 27, 32 on both ends of a spool 25 of a flow rate control valve 12, pressure P1 subtracting pressure loss of an orifice A from pressure P0 of an inflow port 28 works on the inside of the spool 25, and force multiplying a difference of the pressure P1 and the pressure P2 by the cross-sectional area of an orifice B works on the spool 25 in the right direction. In the meantime, spring loads of a spring 31 and a disc spring 34 work on the spool 25 in the left direction, and the spool 25 is held at a force balanced position. When the pressure P0 rises, the spool 25 slides to the right, flowing resistance of the orifice A is increased, and the pressure P1 is lowered. At the time of lowering of the pressure P0, the spool 25 slides to the left, and the pressure P1 is recovered. Consequently, even when the pressure P0 varies, a constant flow rate of working oil flows, and even at the time of low speed actuation, it is possible to change damping force extensively in accordance with a set flow rate.
Patent JP-2000115037-A (JP)
Title: Device for reading and writing radio data carrier
Inventor: GOTO YUICHI
IPC: G06K17/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a radio data carrier read/write device by which power consumption is saved with few power loss by serially connecting a switching element to a transmission coil with a power source, connecting a diode element to the switching element in parallel and connecting a capacitive element to the diode element in parallel. SOLUTION: The transmission coil 11 is serially connected to a transistor 12 to be used as the switching element between a power source element and a grounded element. An inverse direction diode 13 is connected to the capacity element 14 in parallel between the connection point (b) of the transmission coil 11 to the switching transistor 12 and the grounded terminal. Then, the ON time of the fly-back system output switching element 12 is set to be about 20-30% of a transmission frequency cycle and a current (c) flowing in the transmission coil 11 is made to be close to sine wave. Thus, the device can be used as the transmitting circuit of the radio data carrier read/write device.
Patent JP-H10100753-A (JP)
Title: Sliding seat
Inventor: TOKAI TAKESHI
IPC: B60N2/08
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To completely prevent seating outside the seat service range. SOLUTION: A seat cushion S1 can be rotated to the forward tilting attitude for any person to seat himself and the back standing attitude when person is not seating himself. A sub-lock plate 31 contacts with the end face of a step 12 at the advancing end and limits the seat movement within the seat service range X. When the seat cushion S1 is turned into the back standing attitude, a pin 841 on a bracket 84 makes contact to cause turning of a lever 61, and the sub-lock plate 31 rises to the retreating end so that the seat movement is practicable even to outside the seat service range X. Outside the range X, the sub-lock plate 31 contacts with the upper side face of the step 12 to be hindered from moving to the advancing end, and the lever 61 is kept in the turned condition.  Even though the seat cushion S1 is in this condition, tried to make forward tilting, no turn is allowed as the detention part 622 of a limiter 62 is engaged by the pin 841.
Patent JP-H03164693-A (JP)
Title: Partition plate assembly, its production method and fixing device for application thereof and further usage of the assembly
Inventor: URURITSUHI ZANDAA
IPC: B01D63/08
Filed: 1990-10-17
Abstract: PURPOSE: To keep pressure loss lower and hence ensure uniform distribution of a fluid medium for individual flow guide plates of a panel shaped apparatus, by combining parallelly disposed plates with the aid of spacers disposed in a flow direction, and more reducing the width of each spacer than the width of each flow passage defined continuously in the flow direction. CONSTITUTION: A partition plate assembly includes plates 1, 2 which have flow passages 7 to 11 and are coupled with each other and disposed in parallel, the flow passages 7 to 11 being continuously defined at all sides in a flow direction. The plates 1, 2 disposed in parallel are mutually coupled through a spacer 3 disposed in the flow direction with the width of the spacer 3 being selected to be smaller than the width of each flow passage 7 to 11 defined continuously in the flow direction. When the width of the spacer is selected to be smaller than the width of each flow passage specified in the flow direction, a relatively larger flow cross section is obtained in each flow passage, which in turn reduces pressure loss.
Patent JP-H06125612-A (JP)
Title: Regulator for compacting wheel of transplanter
Inventor: NISHIO MOTOI
IPC: A01C11/02
Filed: 1992-10-16
Abstract: PURPOSE:To properly regulate the operating positions of compacting wheels so as to match with a planting position of a seedling. CONSTITUTION:In a transplanter capable of pressing soil on both right and left sides of a seedling 14 transplanted at a prescribed interval in the same direction of a ridge 15 from the upper part with compacting wheels 21 vertically moving while advancing in the longitudinal direction of the ridge 15, a regulating means 148 for changing the pressing positions of the compacting wheels 21 in the longitudinal direction of the ridge 15 is installed in a driving mechanism 131 for vertically moving the compacting wheels 21.
Patent JP-H0885805-A (JP)
Title: Production of sintered parts
Inventor: TSUKAHARA TAKAYUKI
IPC: B22F3/02
Filed: 1993-10-12
Abstract: PURPOSE: To easily impart high dimensional precision to a sintered body at a low cost by sintering an injection-molded body of metal powder and subjecting the resultant high density powder sintered compact to shaving as post-treatment. CONSTITUTION: Metal powder is injection-molded in a metal mold with an org. binder and the resultant injection-molded body is sintered to obtain a sintered compact having fine closed spherical pores and 95% relative density ratio. This powder sintered compact is subjected to shaving as post-treatment after sintering to cut part of the sintered compact by shear or it is subjected to the shaving and sizing not accompanied by a cubic change of the sintered compact. The shape and dimensional precision of the sintered compact can relatively easily be improved.
Patent JP-H10106773-A (JP)
Title: High pressure discharge lamp lighting device
Inventor: KONNO HIROYUKI
IPC: H05B41/24
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To use a low breakdown voltage capacitor by connecting a capacitor between a high frequency generating means and a multiple voltage circuit, and connecting a diode between a connecting point of the capacitor and the multiple voltage circuit and the high frequency generating means. SOLUTION: When FETQ1 and Q2 on which a DC power source E is impressed are controlled so that ON and OFF are alternately repeated in a high frequency, a capacitor C3 is charged with voltage of E and a capacitor C4 is charged with voltage of 2E in order. Voltage of a capacitor C10128E is charged, and a high pressure discharge lamp is lighted. High voltage charged to a DC cut capacitor C2 at half wave discharge time to the high pressure discharge lamp, is fed back to a high frequency generating means through a diode D, and high voltage imposed on the capacitor is reduced, and a low breakdown voltage capacitor can be used.
Patent JP-H04159480-A (JP)
Title: Screw compressor
Inventor: YAMAZAKI NORIYUKI
IPC: F04C29/02
Filed: 1990-10-19
Abstract: PURPOSE:To always stabilize supply or circulation of oil to a bearing even without using an oil pump by providing a through hole in one or both shaft center parts or in the vicinity thereof in a screw rotor, and connecting bearing chambers. CONSTITUTION:Oil from an oil reservoir 15, passing through an oil path 23, is supplied to a delivery side bearing part, to serve as a seal for gas leakage from a delivery side tooth end surface 24 of a rotor 8 and also lubricating a roll bearing 6 and a ball bearing 7, and guided to a bearing chamber 19. Here, a through hole 16, connected to a suction side bearing chamber 20 from the delivery side bearing chamber 19, is provided in a rotor shaft center part, in the rotor 8. A spiral groove 18 is formed in an internal wall part of the through hole 16. Oil is guided from the delivery side bearing chamber 19 to the suction side bearing chamber 20 by viscous pump action of the spiral groove 18 in the internal wall part of the through hole 16. In this way, stable supply of oil is ensured relating to also a fluctuation of pressure in space with no oil pump required.
Patent JP-H0533521-A (JP)
Title: Traveling truck for parking device
Inventor: GO JUNICHI
IPC: E04H6/20
Filed: 1991-07-30
Abstract: PURPOSE:To increase the number of vehicle to be housed by a method in which a traveling truck having forks on which vehicles are placed is set in the central part as a traveling space of the lowest stage in a vehicle housing room to obtain a truck receiver. CONSTITUTION:A guide rail 4 to vertically guide an elevating lift 2 on four corners is erectly set in an elevating space E and a comb-shaped truck fork 18 is provided on the lowest stage position in a traveling truck 13. The truck 13 is moved back and forth. Housing rooms X and Y are provided on left and right sides of the space E and a sideward travel track 9 is set in the rooms X and Y to support it by a truck receiver 10. Three rollers 12 are pivotally attached to the receiver 10 and turned at equal speeds by a sprocket and a chain. In the space E, a travel space S in which vehicle C3 is mounted on the truck 13 and moved is provided, and the vehicle receiver is set in the upper stage of the space S. Since the number of vehicles to be housed is increased, the parking lot having high treating capacity can be obtained.
Patent JP-S63132165-A (JP)
Title: Urine collecting and treating device
Inventor: OKADA REIICHI
IPC: B02C18/00
Filed: 1986-11-21
Abstract: PURPOSE:To treat urine with a simple operation without staining the hand, foot, etc., with the urine by charging a urine collecting bag into a charging port, operating an operation part to cut the bottom of the urine collecting bag by a movable cutter and discharging the urine in the bag into a urine receiving tank. CONSTITUTION:While water is fed from a rinsing nozzle 20, the urine collecting bag 2 is charged from the charging port 3 so that the bottom 2a of the urine collecting bag 2 is held by a holding part 14 via a slope 5. When the user treads a foot pedal 13, the movable cutter 8 is oscillated by an operation wire 12 toward the holding part 4 side by overcoming the pulling force of a coil spring 10 and advances through a cutter entrance 7 into the holding part 4 to cut the bottom 2a of the urine collecting bag 2. The urine flowing out of the cut bag 2 is discharged together with the water gushing from the nozzle 20 into sewer through the urine receiving tank 17 and a drain hose 19. On the other hand, the emptied bag 2 is discarded into a dust bag 23 mounted to a discarding port 21.
Patent JP-2000108266-A (JP)
Title: Process sheet and manufacture of the same
Inventor: ARAKI TAKUMI
IPC: B32B27/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a process sheet capable of being manufactured within a short period of time (high-speed forming) while maintaining the bonding property between layers at a sufficiently satisfactory level even in a laminate forming at a low temperature and high in resistance to heat, and a method for manufacturing the sheet. SOLUTION: In a process sheet 14 in which a process layer 15 is formed on a substrate 13, the process layer is provided with a layer consisting of a polypropylene base resin composition containing a polypropylene base resin and intermolecular unsaturated linkages while the number of the intermolecular unsaturated linkage in the polypropylene base resin composition is specified so as to be 0.5 pieces or more per 103 carbons.
Patent JP-H07126878-A (JP)
Title: Washing cage operating device
Inventor: FURUKAWA YASUO
IPC: C23G3/00
Filed: 1993-11-09
Abstract: PURPOSE:To improve efficiency of a washing cage operating device for putting parts to be washed into the washing cage, immersing the washing cage into a washing tank contg. a washing liquid and washing these parts by using a common cage for washing and transporting. CONSTITUTION:The washing cage 16 contg. the parts to be washed is fed by a feeder 9 to a turn table 76 in a washing stand 71, by which the washing cage is fed onto a free conveyor 83 and is clamped by clampers (not shown in Fig.). A lifting cylinder 74 is actuated to lower this washing stand 71 (code F) and to immerse the washing stand into a rough alkaline washing tank 3. The washing cage 16 fixed to the turn table 76 is rotated and oscillated (code D) by driving a speed reduction motor 84 and a chain 86 and is vertically oscillated (code G) as well by the lifting cylinder 74, by which the parts to be washed are washed. The washing stand 71 is raised after the washing and the free conveyor 83 and a transporting conveyor 17 are connected. The washing cage 16 is clamped by fingers 12 and is fed by the feeder 9 to tanks 4, 5 of the ensuing stages where the parts to be washed are washed by the similar effect.
Patent JP-S62138824-A (JP)
Title: Photoscanning device
Inventor: SUZUKI TAKASHI
IPC: G02B26/10
Filed: 1985-12-12
Abstract: PURPOSE:To obtain an excellent image formation spot by using as a scanning lens a single lens which has such distortion characteristics that luminous flux move at equal speed on a scanned plane and also has both aspherical surface and both or one rotationally asymmetrical surface so that the curvature of field of the luminous flux on the scanned plane is almost zero or zero. CONSTITUTION:The scanning lens 1 functions to form the image of luminous flux which is deflected by a deflector at an equal angular velocity or with rotational characteristics of sine wave vibrations, etc., on the scanned surface without any curvature of field and also to give distortion so that the image point is scanned at the equal speed on the scanned plane. For example, when the deflector is a rotary polygon mirror, the luminous flux emitted by a light source is reflected by a mirror surface SM by the angle theta of deflection corresponding to the rotation of the polygon mirror 5. Then, the scanning lens uses the single lens whose both surfaces are aspherical and which have one or both rotationally asymmetrical surfaces so that the distortion of the sagittal image and the distortion of the tangential image of the luminous flux at an optional position on the scanned plane are both zero or almost zero.
Patent JP-S63132722-A (JP)
Title: Hot straightening method for thick plate
Inventor: ISHIHARA YOSHIAKI
IPC: B21D1/05
Filed: 1986-11-26
Abstract: PURPOSE:To improve the shape quality of a rolled stock by judging the shape of a rolled stock by finding a ratio crown variation in the shape control pass at the time of hot rolling a thick plate and performing the bending and tilting of a leveling roll. CONSTITUTION:An input device 9, arithmetic and control unit 10 and hot leveler control device 11 are respectively arranged for the work rolls 6, 7 of a rolling mill and the upper and lower leveling rolls 2, 3 of a leveler. The respective point >=three points including the center part, both end parts in the plate width of a rolled material 1 is selected, the item information of a target plate thickness, load, etc., is inputted from the input device 9 to arithmetic and control unit 10 and the shape of the rolled stock 1 is judged by calculating the ratio crown variation rate of each point by the unit 10. The bending/tilting of the upper lower leveling rolls 3, 2 is controlled by the device 11 based on this judgement. With this method, an optimum straightening is performed on the rolled stock 1 and the shape quality thereof is improved.
Patent JP-S62139857-A (JP)
Title: Manufacture of aluminum alloy casting
Inventor: ADACHI MITSURU
IPC: C22F1/00
Filed: 1985-12-12
Abstract: PURPOSE:To manufacture an Al alloy casting having superior tensile strength and yield strength by improving the composition of an Al alloy used and carrying out proper heat treatment after casting. CONSTITUTION:The composition of an Al alloy is composed of, by weight, 2.5-6% Mg, 0.05-0.5% Cu, 0.05-0.4% Cd, <1% Mn, <0.02% B, <1% Fe, <0.2% Si, 0.001-0.01% Be, 0.05-0.3% Ti and the balance Al with inevitable impurities. The Al alloy is cast, subjected to soln. heat treatment at 400-600 deg.C and tempered at 100-300 deg.C. The composition may further contain 0.1-1.5% Zn.
Patent JP-H02129426-A (JP)
Title: Fluid enclosed type mount device
Inventor: KATO RENTARO
IPC: F16M7/00
Filed: 1988-11-05
Abstract: PURPOSE:To make excellent vibrationproofing effect exhibit for input vibration of wide frequency range by arranging in a pressure receiving chamber a liquid- operated absorbing mechanism, in which elastic deformation of a flexible membrane accompanied with volume variation of an air chamber can be generated. CONSTITUTION:A closed air chamber 54 having a nearly disk-like shape and a prescribed volume, is formed in a cylinder part 44 and under a rubber elastic plate 48. A liquid-operated absorbing mechanism is constituted out of a partition member 38 consisted of the rubber elastic plate 48 and a metal cover 52, and the air chamber 54 formed between both members. Volume of the air chamber 54 is instituted by synthetically considering characteristic of input vibration, area of the rubber elastic plate 48, modulus of elasticity, volume of a pressure receiving chamber, etc. Thus, excellent vibrationproofing effect can be exhibited.