baber/WOPTO huggingface dataset:
Patent JP-S5942898-A (JP)
Title: Analysis of glucose
Inventor: UEJIMA MASABUMI
IPC: C12Q1/54
Filed: 1982-09-04
Abstract: PURPOSE:To enable the replacing of a reagent in a short time without extracting the electrode for the determination of oxygen concentration from the reagent, and to enable the remarkable reduction of the time for the preparation for the analysis, by discharging the used reagent from the determination cell while introducing the fresh reagent into the cell. CONSTITUTION:Fresh reagent is supplied from the reagent reservoir through a pipe by opening the valve 16 to allow the overflow of the reagent in the determination cell 13 from the over-flow pipe 17, and when the output of the electrode reaches constant, the valve 16 is closed for the analysis. The specimen is added dropwise to the cell from the specimen inlet 14 under agitation with the stirrer 11. The added specimen reacts with the reagent consumes the oxygen in the reagent. The glucose concentration can be determined by measuring the decrease of oxygen. After the completion of the analysis, the valve 16 is opened while continuing the agitation with the stirrer 11, and the fresh reagent is supplied from the reagent reservoir to the cell 13 to discharge the used reagent and replace with the fresh reagent. The oxygen concentration can be restored by this process, and the output of the electrode 12 for the determination of the oxygen concentration reaches the saturated value in air, making ready for the next analysis.
Patent JP-S5580041-A (JP)
Title: Method and apparatus for detecting surface flaw of red-hot metal material
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/88
Filed: 1978-12-12
Abstract: PURPOSE: To improve the accuracy of detecting flaws by picking up the surface of a red-hot metal material irradiated with a visible light containing a given wavelength by means of a color camera and detecting the surface flaws according to the color separation signals withdrawn as a logical signal through a density analysis.  
     CONSTITUTION: A flaw detection circuit 11 detects crack-affiliated flaws recognized in red on the surface of the cogging slab with the irradiation of the visible light. When the input logical signal of the red R is 1 in the binary level while the input logical signal of green G and blue B are both 0, the circuit outputs the logical signal 1 to an interface circuit 14. When the input logical signals of red, green and blue are all 1, the circuit outputs the logical signal 1 to the interface signal circuit 14 as the surface flaws are recognized as black scab-affiliated flaws. In this manner, the flaw detection accuracy can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0715565-A (JP)
Title: Private branch exchange
Inventor: KONDO HIROSHI
IPC: H04M15/34
Filed: 1993-06-24
Abstract: PURPOSE:To provide a private branch exchange in which a true communication charge is managed based on a subscriber being a communication destination. CONSTITUTION:Upper limit data of a talking charge of one call decided in advance to a call to a line are stored in an upper limit data storage section 19 of a private branch exchange 1 and when a call to the line comes, the talking charge of the call is calculated. When the charge exceeds the upper limit data, warning is made to the extension telephone set 2 or its call is forcibly interrupted, or a caller sets the upper limit data for each call and the talking charge for each call is similarly managed. Furthermore, the upper limit data are used for the upper limit data of the cumulated talking charge within a predetermined period for each extension telephone set to manage the talking charge for each extension telephone set.
Patent JP-H0317452-A (JP)
Title: Humidifier for air conditioner
Inventor: IWAMI KENICHI
IPC: F24F6/08
Filed: 1989-06-15
Abstract: PURPOSE:To provide a small-sized air conditioner and further provide a less- expensive humidifier by a method wherein a drain pan is installed at a lower part of a heat exchanger, a water supplying pan having a dripping hole at an upper part is provided and some plate fins are coated with resin long or short fibers. CONSTITUTION:A water supplying pan 12 is mounted at an upper part of a heat exchanger 11 for a heating operation or a cooling operation, a dripping hole 12a is placed adjacent to the heat exchanger 11 and a drain pan 13 is arranged at a lower part. In case of heating operation, an air blower 14 is operated, an interior air is heated by the heat exchanger 11 and blown into a room. At this time, water is fed into the water supplying pan 12, the water is flowed along surfaces of plate fins 15, the water evaporates by heat got from the heat exchanger 11 while the water flows to the drain pan 13 so as to humidify the interior air. The water restricts its flowing down speed on the surfaces of the plate fins 15 under a capillary action made by long or short fibers 17 coated during its flowing-down on the surface of the plate fins 15, thereby the heat of the heat exchanger 11 is sufficiently transmitted to the water and evaporation of water is promoted.
Patent JP-2000348157-A (JP)
Title: Object quantity management device
Inventor: MAEDA KOSUKE
IPC: G06M7/00
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an object quantity management device which has a very simple structure and a low cost and surely detects and manages the number of packed objects with a high precision. SOLUTION: This device is provided with a frame body 12 having a guide wall 14 which is obliquely or perpendicularly provided to guide management objects W arranged in serial toward a taking-out hole 16 like natural dropping, plural magnetic sensors 26 which are arranged closely to the guide wall 14 and are provided in serial along the management objects, a detection magnet 20 which is arranged behind the last management object like natural dropping, and a counting means 28 which detects the detection magnet 20 just above by magnetic sensors 26 to count the number of management objects, and the number of objects is managed with a high precision without being affected by optical detection conditions in the constitution of only arrangement of the magnet and magnetic sensors.
Patent JP-S6045447-A (JP)
Title: Steering wheel
Inventor: OONO SATOSHI
IPC: H01R35/04
Filed: 1983-08-23
Abstract: PURPOSE:To reduce abrasion of cable by forming a pair of spiral sections in a relay cable provided at the pad and column sides of steering wheel while providing their joint such that they will never interfere with the boss plate at the upper end of steering shaft. CONSTITUTION:A boss plate disc 2 formed with a circular boss plate 2 having sliding grooves 5 at the opposite sides of outercircumference is secured to the upper end of steering shaft 1 while a sliding connector 6 protecting both sliding grooves 5 is located at the outercircumference and a steering ring 8 is provided integrally to the boss plate 2 through a spoke 9. Sun gears 11, 14 to be fixed to the column side bracket 10 and pad 16 are fixed rotatably to the boss 4a, 4b of boss plate 2 to engage a planet gear 18 journaled on the boss plate 2 with the sun gears 11, 14. Relay cable belts 23, 19 wound in spiral are contained in the recess 13, 15 of each sun gear 11, 14 and connected through a connector 6 provided above the boss plate 2.
Patent JP-S6131816-A (JP)
Title: Combustion state monitoring device
Inventor: ORIMOTO MANABU
IPC: F23N5/26
Filed: 1984-07-24
Abstract: PURPOSE:To perform effective adjustment and check of a combustion furnace and maintain a low excess-air combustion state of combustion furnace by a method wherein, plural gas analyzers of either remote-movable type or switching-over type are provided in outlet port of fuel (coal) economizer or the like to measure gas distribution of CO, O2, while measured results are indicated by CRT in the central control room. CONSTITUTION:The CRT is provided in the central control room so as to always perform measurements of the gas distribution of CO, O2, while a probe 2 for analyzing flue gas is arranged in a flue 1 which incorporates with a movable gas analyzer 8 in a remote operative place. As an alternative shown on the figure, the probe 2 is separately arranged from the analyzer 8 to induce and measure the flue gas through switching-over by remote control, and its data is memorized in a memory circuit, thereafter the analyzed values are indicated under corresponding state of a burner thereof, together with a comment on adjustment of the burner. Namely, it is possible to give the remarks to operator saying e.g. ''opening degree of air resistor is deviated from the predetermined level'' or the like.
Patent JP-H0822324-A (JP)
Title: Method for generating track of moving robot
Inventor: OMICHI TAKEO
IPC: B25J9/10
Filed: 1994-07-05
Abstract: PURPOSE:To generate the track of the robot in three-dimensional environment wherein undulations of hills, differences in level, a pond, etc., are present and also generate a track corresponding to the difference in the moving ability of the robot. CONSTITUTION:The track of the moving robot is generated in five stages of procedures. The spatial information distribution of an original map 11 having topology and obstacles is inputted to the robot first. Then a robot map 21 showing whether or not the robot can move to respective points is generated from the original map 11 by a function with which the possibility of movement viewed from the robot can be judged. The robot map 21 is properly emphasized to generate an immobility distribution figure 31 from which the easiness of the movement of the robot and the degree of danger can be judged. Then the slope of the immobility distribution figure 31 and attractive force generated at a target point B are put together at respective points to generate a potential force figure 41. In the potential force figure 41, a curve is drawn from an immobile area 43 to the target point B along a potential force 42 and regarded as a track 51.
Patent JP-H0822777-A (JP)
Title: Color cathode-ray tube
Inventor: ARAYA JUN
IPC: H01J29/07
Filed: 1994-07-05
Abstract: PURPOSE:To prevent plastic deformation caused by heating of a shadow mask by forming a frame of a material having a thermal expansion coefficient smaller than a material of the shadow mask, and forming it in a cross-sectional shape such as secondary moment of the cross-section of the respective sides of the frame becomes large. CONSTITUTION:An opening part of a frame 4 is formed in an almost rectangular cross section, and a shadow mask 3 is supported in a condition where prescribed tensile force is applied to the opening end 45. The sides 41 to 44 of the frame 4 correspond to the horizontal and vertical directions of an image screen of a CRT, and have a prescribed A-A cross-sectional shape. The insides of the respective sides incline to the other opening end from the opening end 45 supporting the shadow mask 3. Soft steel is used as a mask material, and prescribed Cr-Fe and Ni-Fe are used as a frame material. A cross section of the frame side is formed in a hollow quadrangle or triangle, and the cross sectional secondary moment is increased, and mechanical stength is improved, and it is assembled by welding. Or press working is performed on a plate material, and a member whose cross section is partially separated or a channel-shaped or V-saped member are used, and are assembled by welding. At high temperature heating time, since the opening end 45 is contracted, the mask does not exceeds an elastic limit.
Patent JP-H0319015-A (JP)
Title: Line printer control system
Inventor: KOMATSU HITOSHI
IPC: G06F3/12
Filed: 1989-06-16
Abstract: PURPOSE:To reduce the size and the cost of a device by burdening the hardware with a partial process of a microprogram therefore, controlling substantially the entire control part of a line printer device via a microprogram. CONSTITUTION:The final address is decoded for production of an interruption signal in a memory sequential reference sequence which is controlled by a microprogram of a line printer device control part. Thus a final address discriminating part can be omitted within a memory reference routine. Therefore the number of steps required for a single scan of a comparison process is considerably decreased. At the same time, an additional hardware part can consists of an extremely small number of parts by selecting properly the final address of a print data store memory. Thus the final address is decoded in the memory sequential reference sequence for production of an interruption signal which informs the end of a single scan. Then a final address discriminating routine can be omitted out of the microprogram.
Patent JP-S6310307-A (JP)
Title: Magnetic head
Inventor: FUJII MASATAKA
IPC: G11B5/10
Filed: 1986-07-02
Abstract: PURPOSE:To improve recording and reproducing characteristics and to improve a sliding resistance characteristic by forming grooves of the depth smaller than the size for working the gap depth of a recording and reproducing core to the joint side surface of auxiliary members along the recording and reproducing core before joining the auxiliary members. CONSTITUTION:The grooves 9, 9' are formed to the auxiliary members 7, 8 on the side of the surfaces to be joined to the recording and reproducing core 1 along the recording and reproducing core 1. The grooves 9, 9' are preliminarily formed to the depth 11 smaller than a margin 10 for working the gap depth in order to prevent the adverse influence on the sliding resistance characteristic by the grooves 9, 9 so that the grooves 9, 9' are eliminated and the surfaces of the recording and reproducing core 1 and the auxiliary members 7, 8 are made flush with each other. The stress generated by a difference in linear coefft. of expansion is exerted not to the end of the packed glass part of the recording and reproducing core 1 but on the plane; therefore, the threshold stress to the cracking is much improved as compared to the case in which said stress is exerted to the end. The magnetic head which is excellent in the above-mentioned recording and reproducing characteristics and sliding resistance characteristic is thus obtd.
Patent JP-2000335622-A (JP)
Title: Straw holder, and combined article of the holder and straw
Inventor: SETO SHINJI
IPC: B65D47/06
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a straw holder, and a combined article of the holder and a straw in which the straw need not be drawn/inserted from/in a container one by one, the straw in use can be easily maintained, and suitable for the use in an oscillating place such as in a vehicle. SOLUTION: An upper pottion of a straw insetted in a container from a mouth part of the container is projected from the mouth part before a cap is attached to the mouth part, and when the cap is attached, and the straw is pressed by an inner bottom surface of the cap, and held so as to be stored within the container. A combined article of the straw and a straw holder comprises a body 2 which has a fitting part 6 of the size fitted to the mouth part of the container and has a hole 7 for passing the straw formed therein, a straw holding part 3 having a holding hole 12 to hold the inserted straw, and an elastically expandable silicone rubber connection part 4 to connect the straw holding part 3 to the body 2 in an attachable/detachable manner of the holding part 3 to/from the body 2.
Patent JP-H10154398-A (JP)
Title: Data recording and reproducing device
Inventor: KO JINFAN
IPC: G11C11/56
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a data recording/reproducing device capable of more effectively recording digital data without an error even when data retention causes. SOLUTION: At the time of recording, N-bit data are divided at least one and more M-bit data (M<=N, M is a divisor of N except 1), the divided M-bit data are converted into analog signals within the voltage range of the maximum and minimum reference voltage signals and are recorded in a nonvolatile analog memory 38 together with the maximum and minimum reference voltage signals. At the time of reproduction, the maximum and minimum reference voltage signals are read out together with the analog signal, the analog signal is converted into M-bit data within the voltage range of the maximum and minimum reference voltages and N-bit data (M<=N, M is a divisor of N except 1) are obtained by combining at least one of the M-bit data.
Patent JP-S6046408-A (JP)
Title: Error data measuring device for magnetic bearing device
Inventor: ISHIDA KIYOSHI
IPC: G01B7/312
Filed: 1983-08-25
Abstract: PURPOSE:To take a measurement accurately in safety by detecting the rotational position of a rotating shaft at every specific angle within one turn, and integrating the current attractive force double and obtaining the initial displacement position of the rotating shaft. CONSTITUTION:The rotating shaft 1 is supported by an electromagnet 2 at a constant gap to a gap sensor 3. The rotational position of the shaft 1 is detected by a rotational position detector 4 and a rotational position detecting element 4', and a reset pulse detector 5' and a reset pulse detecting element 5'. When the shaft 1 is supported on the basis of the data of a reference gap setter 12, a control parameter rewrite command 17 is inputted. Then, the detectors 4 and 5 detect the specific angle of the shaft 1 within one turn, and integrate the attractive force at the angle double to store new data on the intial displacement position of the shaft 1 in a memory 8. Consequently, a measurement is taken without interrupting the control over a bearing.
Patent JP-H07149728-A (JP)
Title: Intermediate compound and its preparation
Inventor: GEERII TOOMASU BARETSUTO
IPC: A61P25/26
Filed: 1994-06-14
Abstract: PURPOSE: To obtain a novel intermediate to be used in a novel process for preparing piperidine carbinol esters which selectively form their cis-isomers in good yield in avoiding the use of arecoline which is a strong irritant.  
     CONSTITUTION: This intermediate compound is represented by formula I (wherein Ar is a substitutable aryl; R 3  and R 4  are each an alkyl; and Hal is a halogen), e.g. 4-(4'-fluorophenyl)-3-methoxycarbonyl-1-methylpyridinium bromide. The compound can be obtained by converting a pyridine derivative of formula II into its quaternary compound with an alkyl halide of the formula: R 3 Hal. The compound of formula III, e.g. (±)-cis-4-(4'-fluorophenyl)-3-methoxycarbonyl-1- methyl-piperidine can be obtained by hydrogenating the compound of formula I. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S63318959-A (JP)
Title: Light wave and line-of-magnetic-force generating health room
Inventor: INOSE FUMIO
IPC: A61N2/08
Filed: 1987-06-23
Abstract: PURPOSE:To perform health control due to optical line-of-magnetic-force bathing, by providing a light wave and line-of-magnetic-force generator to the central part of a ceiling and setting a wave receiving apparatus to the entire surface of a lower floor and bringing the whole of the interior of a room to a light and magnetic field room. CONSTITUTION:A light wave or line-of-magnetic-force generator 3 is provided to the central part of a ceiling 2 by utilizing a rectangular room shape A semiconductor charge carrier obtained by the light excitation of a P-N junction type battery element emitting a light wave or a line of magnetic force in a pyramidal shape is provided to the entire surface of a floor or connected to a plurality of ling-of-magnetic-force generators arranged to the ceiling in series or in parallel and arranged so that the lines of magnetic force generated by line-of-magnetic-force generating coils pierce in the same direction. A bed 5 is arranged in the generated lines of magnetic force and light waves or the lines of magnetic force are allowed to always irradiate a human body from above and below in the nature of daily life in a pyramidal shape or the exciting action or lines of magnetic force is applied to the human body to perform health control.
Patent JP-S6132590-A (JP)
Title: Quantum well semiconductor laser and manufacture thereof
Inventor: KAWAMURA YUICHI
IPC: H01S5/227
Filed: 1984-07-25
Abstract: PURPOSE:To obtain the titled semiconductor laser having a low threshold, a stable transverse mode and high performance and a waveband of 1.3-1.6mum by replacing the greater part of an InP buried layer formed by thermally deforming an InP layer with a polyimide resin. CONSTITUTION:An n type InP clad layer 22, an n type In0.53Ga0.47-xAlxAs clad layer 23, an n type In0.53Ga0.47-zAlzAs barrier layer 24, active layers in which In0.53Ga0.47-yAlyAs quantum well layers 25 and In0.53Ga0.47-zAlzAs barrier layers 26 are shaped alternately, a p type In0.53Ga0.47-zAlzAs barrier layer 27, a p type In0.53Ga0.47-uAluAs clad layer 28, a p type InP clad layer 29 and a p type In0.53 Ga0.47-vAlvAs electrode layer 210 are grown onto a substrate 21 in succession, and etched to a mesa shape, and the layers 23-28 are further etched excessively. One parts of the layers 22 and 29 are thermally deformed to form an InP buried layer 211. Accordingly, the buried layer 211 has an energy gap larger than the active layers and a refractive index smaller than the active layers, thus constricting currents and confining beams, then stabilizing an oscillation and a transverse mode by low-threshold currents.
Patent JP-S5579509-A (JP)
Title: Amplifier
Inventor: YOKOTA TAKAHIRO
IPC: H03F3/34
Filed: 1978-12-13
Abstract: PURPOSE:To reduce power consumption by nearly eliminating a drain current while no signal arrives, by connecting a parallel circuit of a diode and resistance between the gate and source of an amplifier composed of enhancement MOSFET. CONSTITUTION:Between the gate and source of enhancement MOSFETQ, a parallel circuit of diode D and resistance R is connected and between input terminal IN and gate, capacitor C1 is also connected. Once a signal is inputted to terminal IN, a drain current equivalent to it flows and at output terminal OUT, a signal appears which has been amplified via capacitor C2. At this time, capacitor C1 is changed via diode D and a voltage biasing the gate forward is developed. With no input signal, the charging voltage of capacitor C1 is discharged via resistance R, and consequently since the gate-bias voltage becomes zero, no drain current flows  and power consumption at this time can remarkably be reduced.
Patent JP-H10332910-A (JP)
Title: Cross dichro-prism and projection display device using it
Inventor: KATO MASATAKE
IPC: G02F1/1335
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To precisely perform color separation, color synthesis and to obtain an image with excellent picture quality without color smear when being projected on a prescribed screen by relatively shibting mutual dichro-prisms in the direction parallel to an adhesive layer by thickness of a wavelength selective reflection film and the thickness of the adhesive layer and joining them to each other. SOLUTION: Four prisms 11-14 are arranged oppositely so that the wavelength selective reflection films 11B, 13B are orthogonally crossed with the wavelength selective reflection films 12R, 14R, that is, a surface performed with the wavelength selective reflection film is arranged oppositely to the surface not performed with it. Then, an adhesive S1 is enclosed between them to be stuck to each other. Further, the four dichro-prisms 11-14 constituting a cross dichro-prism CP are constituted so that the mutual dichro-prisms are shifted relatively in the direction parallel to the adhesive layer S1 by a total between the thickness D1 of the wavelength selective reflection films 11B, 12R, 13B, 14R and the thickness D2 of the adhesive S1 to be joined, and the same wavelength selective reflection films 11B and 13B (12R and 14R) are placed on one plane.