baber/WOPTO huggingface dataset:
Patent JP-H02243960-A (JP)
Title: System for operating dispenser of analysis apparatus
Inventor: SAITO SUSUMU
IPC: G01N35/10
Filed: 1989-03-17
Abstract: PURPOSE:To detect a liquid level from a change in the pressure in a suction and discharge flow system for the purpose of dispensing by detecting the pressure in the flow system, feeding back the pressure and operating a pump and pipette, thereby detecting the liquid level. CONSTITUTION:This dispenser has the pump 3 and the pipette 1 successively connected thereto and dispenses a sample by the suction and discharge operation of the pump 3. A pressure sensor 4 is provided and the pipette 1 is lowered and the pressure of the flow system successively connected to the pump 3 and the pipette 1 is detected by the sensor while the pump 3 is operated. A dispensing tip 2 is mounted to the front end of the pipette 1. The front end is closed when the front end arrives at the liquid level upon lowering of this tip. The suction operation of the pump 3 is then started to start the suction of the liquid. The liquid level is detected by detecting the change in the pressure in the flow system arising from this operation.
Patent JP-H02244108-A (JP)
Title: Constant polarization optical fiber array and production thereof
Inventor: KIKUCHI YOSHIO
IPC: G02B6/024
Filed: 1989-03-17
Abstract: PURPOSE:To allow the exact setting of the spacings (pitches) between fiber cores by inserting the constant polarization optical fibers each having a circular section into respective fine holes which have respectively the same diameter and equal spacing and the centers of which array on one straight line at the end face of a body. CONSTITUTION:The many fine holes 32 having the circular section penetrating the body 30 are provided in the body. The fine holes 32 have respectively the same diameter and the equal spacing at least at the end face 34 of the body 30 and the centers thereof are arranged on one straight line. The constant polarization optical fibers 20 each having the circular section are inserted into the respective fine holes 32. The constant polarization optical fibers 20 are fixed in the state in which the main axes in the direction x or y of the fibers align to the lines running the centers of the holes 32. The specified spacings (pitches) (p) between the optical fibers 20 are obtd. in this way and the axes of polarization of the respective optical fibers 20 are aligned.
Patent JP-H05264517-A (JP)
Title: Method and device for monitoring damage of aircraft structural member
IPC: G01N29/22
Filed: 1992-03-23
Abstract: PURPOSE:To discriminate AE signal for detecting a damage which is generated and can be developed in a structural member while an aircraft is flying from a noise signal. CONSTITUTION:An AE signal and a noise signal which are radiated from a structural member of an aircraft are received by a sensor 1, a low-frequency noise is eliminated from them by a high-pass filter 2, and then they are amplified by a main amplifier 4 and are converted to digital signal by a transient recorder 5, thus storing them as a time-series signal waveform data. An analysis device 5 obtains various kinds of parameters (rising time, life time, spectrum band, first order moment, and second order moment) and then judges as the AE signal when each parameter is within a specified range and as the noise signal when it is outside the specified range.
Patent JP-S57182028-A (JP)
Title: Cooking unit
Inventor: HIRATA HIDETOSHI
IPC: F24C7/08
Filed: 1981-04-30
Abstract: PURPOSE:To facilitate a reading of the content of the display card in a cooking unit provided with a leaf-type cooking menue display device by a method wherein the display device is arranged in such a way as it may be approached to or moved away from the panel surface. CONSTITUTION:When the display card 15 is most approached to the panel surface 11 and then the operation key 12 is pushed in accordance with the content of the display card 5, the stepping motor 33 is driven, and all the display devices 14 are retracted from the panel surface 11 under an engagement between the gear 31 and the lack 32. When this retracting movement is continued until the position sensor switch 34b is operated thereby, a reversing movement allowing space for the card 15 is formed between the display device 14 and the panel 11, and a selection of the display card 15 for the desired menue is performed. Upon completion of the selecting movement, the display device 14 is advanced toward the panel surface 11 under a rotation of the lack 32.
Patent JP-H10246648-A (JP)
Title: Rotation detector
Inventor: KUROKOME KAORU
IPC: G01B7/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotation detector which has a magnetic pole with an even intensity of magnetism without preparing a number of magnetizing magnets. SOLUTION: This detector is mounted on a rotating shaft sticking out of a bracket 2 of a motor 1 to detect the number of revolutions and the position thereof. In this case, there are arranged rotary pins 6, 7 and 8 mounted on the bracket 2 surrounding the rotating shaft 4, a magnetic tape 9 applied on the rotary pins 6, 7 and 8 in contact with the rotating shaft 4 and a magnetic head 3 mounted on the bracket 2 in proximity to the magnetic tape 9. Thus, the magnetization of a flat magnetic tape 9 enables the uniformization of the intensity of the magnetism of a magnetic pole.
Patent JP-S63232920-A (JP)
Title: Monitoring device for machine tool
Inventor: TORISAWA YOSHIO
IPC: B23Q17/09
Filed: 1987-03-19
Abstract: PURPOSE:To reduce a monitoring device cost, by a method wherein output signals from an AE sensor are respectively compared in an independent band with a threshold value for processing by means of a tool breakage monitoring processing part and a machining load monitoring processing part, and based on an output therefrom, a control signal is outputted. CONSTITUTION:An AE sensor 2 is mounted to the machining part of a machine tool 1, and an output DS therefrom is inputted to band-pass filters 11 and 13 of a monitoring device 10. A frequency band F1, being effective to detection of a tool load, and a frequency band F2, being effective to detection of breakage of a tool, are selected by means of the band-pass filters 11 and 13. Signals M and L are inputted to a break monitoring processing part 12 and a machining load monitoring processing part 14, respectively, and are compared with preset threshold values C, D and A, B to output control signals CM and LM. The signals are inputted to a machine control signal generating/output part 15 to output a control signal CT. This constitution enables detection of tool breakage and monitoring of a machining load by means of the single AE sensor.
Patent JP-H04277939-A (JP)
Title: Antenna power controller
Inventor: SEIKI YOSHIHIRO
IPC: H04B1/40
Filed: 1991-03-05
Abstract: PURPOSE:To prevent such inconvenient cases where a trouble is caused owing to the transmission of radio waves between the systems of areas adjacent to each other and the consumption of the battery power is undesirably quickened in the short distance communication owing to the necessarily high field intensity of transmission for a radio communication equipment like a transceiver, etc., by keeping the antenna power at a fixed level in a transmission state. CONSTITUTION:A telegraph field intensity detecting part transmits a field intensity signal 32a showing the field intensity. Then one of two terminals of a 2nd resistance R2 is grounded in terms of a high frequency and at the same time the other terminal is connected to a 2nd terminal T2 of a diode D. Thus the voltage applied to a power amplifier circuit is divided by the diode D and the R2. This dividing ratio is controlled by the signal 32a.
Patent JP-S57180145-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: NISHIOKA TAKASHI
IPC: H01L21/8234
Filed: 1981-04-30
Abstract: PURPOSE:To ensure electric isolation between two elements, and to eliminate disconnection of wiring layers to be provided on the elements of a semiconductor integrated circuit device by a method wherein the region for isolation between the elements having large density of surface state is provided by ion implantation between the first and the second element forming regions on the insulating layer side of a semi-insulating Si substrate. CONSTITUTION:The SiO2 film 3 is adhered on the main face 1 on one side of the Si substrate 2, Au ions 6, etc., are made to be diffused from the main face 4 on another side to convert the substrate 2 into the semi-insulating substrate 5, a polycrystalline Si layer 8 is piled up on the film 3, etching is performed to make the polycrystalline Si layer 9 to survive between the first and the second element forming regions 7A, 7B, and to make the polycrystalline Si layers 10A, 10B to survive at the center parts of the regions 7A, 7B. Then the N type regions 13A, 14A and 13B, 14B are formed by diffusion respectively in the substrate 5 exposed between them, and Fe ions, etc., are implanted positioning under the film 3 in the substrate 5 between the regions 7A, 7B to form the element isolation region 16 having high density of surface state.
Patent JP-S62221154-A (JP)
Title: Transistor
Inventor: TERAJIMA TAKAMI
IPC: H01L21/331
Filed: 1986-03-24
Abstract: PURPOSE:To obtain both high speed switching characteristics and high reliability of the titled transistor by reducing the number of majority carriers on the lower part of base electrodes by a method wherein the base electrodes are formed in such a manner that all of them are not contacted to a low resistance base region and that all or a part of base electrodes are contacted to the high resistance base region. CONSTITUTION:The end part 15a of the expected part of formation of an emitter is covered by an SiO2 film 8, and an aperture 9 is formed on the SiO2 film 8 by performing an etching selectively. Besides, a p<++> type region 19, having the impurity density higher than that of a p<+> type low resistance base region 11, is formed by performing the predeposition of boron diffusion, and a p<+> type low resistance base region 11 and an SiO2 film 12 are formed by performing the drive-in of said boron. The low resistance base region 11 has the average impurity density higher than that of a p-type base region 7. The p<+> type low resistance base region 11 is formed in annular shape corresponding to the annular-shaped aperture 9 and the p<++> type region 10. The p-type high resistance base region 11 is formed in doughnut shape, instead of circular shape, surrounding the p-type high resistance base region 7, and a base electrode 18 is connected to a p-type part 7a in the process which will be formed later.
Patent JP-H04277204-A (JP)
Title: Asphalt developer
Inventor: KAWAI KATSUMI
IPC: E01C19/48
Filed: 1991-03-05
Abstract: PURPOSE:To develope asphalt with uniform thickness in a short time by the use of an asphalt developer composed of an inclined strip-like developing plate body and a pair or vertical side plates, ski plates, guide plates, etc., provided in rear and front, left and right of the plate body. CONSTITUTION:A pair of wooden rails 2, 2 are first laid in parallel on the ground paved with asphelt. Next, the wooden rails are reinforced with round pipe group 7 and support rods 8 and a pair of vertical side plates 4, 4 composed integrally of ski plates 5 and guide plates 6 are mounted symmertically to the left and right of a developing plate body. Then, any one of a plurality of bolt holes provided in the developing plate body 3 is selected for assemblade to fit a gap between the left and right ski plates 5, 5 to a gap between the rails 2, 2. Then, unset hot asphalt dropped in the lower front portion of the developing plate body 3 is roughly extended by a power shovel. Next, an asphalt developer 1 is shifted by the power shovel in front of the power shovel to depress the roughly extended hot asphalt 9 to the uniform thickness.
Patent JP-S59192871-A (JP)
Title: Concrete pump
Inventor: MURAMOTO HIROSHI
IPC: F04B15/02
Filed: 1983-04-15
Abstract: PURPOSE:To prevent disturbance for concrete not hardened in a hopper by a method wherein three sets of concrete cylinders are assembled integrally and supported pivotably so as to be along axial lines passing through equidistant positions on the same circumference. CONSTITUTION:When two sets of concrete cylinders among three sets of the same cylinders 102a, 102b, 102c, are communicated with the hopper 101, remaining one cylinder is communicated with a discharging tube 110 without fail. Hydraulic pressure cylinders 104a, 104b, 104c are connected to respective concrete cylinders 102a, 102b, 102c, arranged in three rows, through bulkheads and these are supported rotatably about the axial line 115 through two bearings 111 since these are integrated. When a motor is started to rotate a cylinder block by 120 deg., communication between the concrete cylinder and the discharging tube 101 is altered sequentially.
Patent JP-S541676-A (JP)
Title: Temperature measuring method of metal surfaces
Inventor: SOFUE MASAHISA
IPC: G01K7/08
Filed: 1977-06-06
Abstract: PURPOSE: To measure surface temperatures highly accurately through making use of the thermoelectromotive force evolved between dissimilar metals by opening a hole in the surface temperature measuring face of a metal, insulate and insert a metal wire of dissimilar metal thereon, forming the end of the metal wire in thin film and coupling the same to the metal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62224814-A (JP)
Title: Control device for reactive power compensator
Inventor: NISHIKAWA TADASHI
IPC: G05F1/70
Filed: 1986-03-26
Abstract: PURPOSE:To attain closing/releasing of a capacitor to prevent hunting when rising is slow and to make quick response control when rising is quick by separating cases where rising of reactive power variation of a load is slow and quick. CONSTITUTION:Reactive power of a load 13 and a capacitor device 10 for reactive power compensation 10 is detected by a reactive power detecting transducer 14 using a current transformer 11 and a transformer 12. Output of the transducer 14 is inputted to level detecting circuits 15-1-15-n. There, it is detected that output of the transducer 14 corresponds to how many number of capacitor banks of the device 10, and the output is converted to binary number by a BCD code converting circuit 17. An addition and subtraction arithmetic circuit 18 makes addition and subtraction of data from the circuit 17 and data from a latch circuit 19. The output data are held by the latch circuit 19, and output of the circuit 19 is inputted to gate controlling units 16-1-16-n.
Patent JP-S59189464-A (JP)
Title: Processing device that communicates with plural units
Inventor: HARUKI TAKANOBU
IPC: G06F15/00
Filed: 1983-04-13
Abstract: PURPOSE:To simplify operation and processing and to improve efficiency of utilization by conforming discriminating information for designating connecting information of object of communication with discriminating information that designates data relating to the object of communication in a managing file. CONSTITUTION:The CPU1 of a terminal equipment is provided with a memory 2 including object of communication managing file (table), and a transmission controlling circuit 3 including an automatic dialling circuit is connected to it. Further, the CPU1 is provided with a keyboard 4 for inputting abbreviated dial number and other dealing data as an inputting equipment, and a printer 5 for printing dealing data etc. Discriminating information inputted by the keyboard 4 to designate connecting information of an object of communication is conformed with discriminating number that designates data relating to the object of communication in the managing file. Accordingly, an operator can perform connection to a desired center etc. and access to managing data by inputting only an abbreviated dial number.
Patent JP-S55157717-A (JP)
Title: Light beam scanner
Inventor: ABE MICHIHARU
IPC: G02B26/10
Filed: 1979-05-28
Abstract: PURPOSE: To provide the scanner which is capable of performing high-speed light beam scanning with simple construction by using only one laser light source.  
     CONSTITUTION: A diffraction grating plate 7 is mounted to the shaft of a motor 1 and makes equal-speed rotating motion. The parallel laser luminous flux 9 from a laser light source is condensed to a focusing luminous flux by a condenser lens 8 and this luminous flux transmits through the diffraction grating 7 and enters one of diffraction grating G 1  and others. At this time, the luminous flux 91 separates into the staight zero order luminous flux 92 and the diffracted luminons flux 93 and the straight zero order luminous flux 92 becomes a divergent luminous flux. On the other hand, the diffracted luminous flux 93 becomes flux. On the other hand, the diffracted luminous flux 93 becomes the divergent lazer luminous flux 94, enters a concave mirror 5 and becomes a focusing reflected luminous flux 95 to focus on a scanning plane 6. Here, the diffraction grating 7 is of a disc shape and a plurality of difraction gratings (6 pieces of G 1 WG 6  in the figure) are disposed equidistantly and isotropically on the circumference, for which those which are exactly equivalent to each other are used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07164326-A (JP)
Title: Resinoid grinding wheel and its manufacture
Inventor: HAYASHI HIROSHI
IPC: B24D3/32
Filed: 1993-03-02
Abstract: PURPOSE:To provide the resinoid grinding wheel simple in structure and longer than a former grinding wheel in life and its manufacture by imparting pseudo gas cavity agent (melamine cyanoaurate) to the grinding stone even if its grain size, its hardness, its degree of coupling and the like are identical to those of former grinding stone. CONSTITUTION:This invention is concerned with a resinoid grinding stone (1... abrasive grain, 2... coupling agent + addition agent, 3... melamine cyanoaurate grain (pseudo gas cavity), 4... gas cavity) comprising melamine cyanoaurate dispersed therein. Besides, in the manufacture of a resinoid grinding stone where abrasive grains 1 are mixed with coupling agent (thermal hardening resin), and with other addition agent (sulfide ore and the like) 2 if required, after the mixture has been molded, it is heated so as to be hardened, abrasive grains are mixed with coupling agent (and addition agent), melamine cyanoaurate 3 is added thereafter.
Patent JP-H11249781-A (JP)
Title: Image forming device
Inventor: SAKUMA TAKESHI
IPC: G06F3/048
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To make clear the condition of a device by selecting and displaying proper message data. SOLUTION: When the display of a message on a control panel 9 is instructed by a request from a host device 9, a CPU 2 confirms whether a message originally prepared by a user is stored in a user-defined message storage area 41 of a RAM 4 or not, and when the message is stored in the storage area 41, user defined message data corresponding to the state of a printer device 1 at such a time are selected and the selected message is displayed onto a control panel 9.
Patent JP-H07275229-A (JP)
Title: Printer and cassette for patient data
Inventor: MUNAKATA YASUHIRO
IPC: A61B6/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a printer in which information entered on paper sheet, etc., of random form is printed. CONSTITUTION:A printer main body 1 is mounted on a window 6 of a cassette 5, with light shielded. The printer 1 comprises a lens box 35 and a sliding member 36 freely slidable at lower portion of the lens box 35. A light penetration portion for placing an input information recording paper-sheet 8 having patient data entered therein is disposed on ceiling of the lens box 35. The sliding member 36 is fitted on the window 6 of the cassette 5 at its lower end. Then, by pushing down the lens box 35, a light-shielding plate 27 covering the window 6 of the cassette 5 is opened by means of a hook, and further, patient data on the input information recording paper-sheet 8 is exposed (printed) on a film 7 within the cassette 5. An input information medium is placed on a transparent plate 66. Thus, only with sufficient inputting space, an input object, such as paper-sheet or thick board in random form, including paper scrap, can be set on the transparent plate, and so printing in a light room becomes possible.
Patent JP-S55158130-A (JP)
Title: Heat resistance improving method for yellow iron oxide pigment
Inventor: SENDA JIHEI
IPC: C09C3/06
Filed: 1979-05-30
Abstract: PURPOSE: To enhance the heat resistance of a yellow iron oxide pigment and enable the pigment to be used even in a high temp. molding field by adding yellow iron oxide to an aqueous ferric salt soln.; adding alkali and an Al compound; and hydrothermally reacting them at a specified temp. or above.  
     CONSTITUTION: Commercially available yellow iron oxide is added to an aqueous ferric salt soln., alkali is added, and an Al compound or an Al compound and one or more kinds of metal compounds, especially a metal compound of general formula 2.5<XiVi<3.5 (where Xi is the molar fraction of each metal added as the third component and Vi is the valence of each metal) are further added. They are hydrothermally treated at 100W250°C to coat the particle surfaces of the iron oxide with yellow iron oxide contg. AlOOH or AlOOH and the third-component metal compound dissolved, and the resulting particles are further hydrothermally treated at 250°C or above to perfect AlOOH-dissolved yellow iron oxide crystals and strengthen the bond between the commercially available yellow iron oxide and AlOOH- dissolved yellow iron oxide. Thus, the heat resistance of the resulting pigment is enhanced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07279919-A (JP)
Title: Positioning and fixing device
Inventor: KITAMURA KICHIJI
IPC: F16B7/14
Filed: 1994-04-04
Abstract: PURPOSE:To enable a second member to be quickly and easily fixed in the desired position to a first member. CONSTITUTION:A second member 16 is fitted into a first member 15 so as to be relatively moved. The second member 16 is provided with a housing 26 provided with a fitting hole through which the first member 15 is to be inserted, a pair of lock members 27, 28 and a spring 29. One end sides of the lock members 27, 28 are supported in the housing 26 so as to be able to be inclined. Operating parts 50, 51 are provided on the other end sides of the lock members 27, 28. Holes through which the first member 15 is made to pass are provided on the lock members 27, 28, and the inner peripheral edge of the hole is to be engaged with the outer peripheral surface of the first member 15 in the lock state. A stopper part is provided between the lock members 21, 28, thereby, the lock members 27, 28 can be stopped in the lock releasing position when the operating parts 50, 51 are displaced in the direction where they are approached to each other.