baber/WOPTO huggingface dataset:
Patent JP-H04312444-A (JP)
Title: Electric admittance measuring device for organism
Inventor: YAMAKOSHI KENICHI
IPC: A61B5/026
Filed: 1991-04-12
Abstract: PURPOSE:To simplify a circuit structure, miniaturize it, reduce the current consumption, and improve the measurement precision. CONSTITUTION:Currents are fed to current feed electrodes 16a, 16b fitted to a measured object M from a V/I converter 10, the voltage distribution between them is detected by voltage detecting electrodes 18a, 18b, and the differential voltage is obtained by a potentiometer 20. The differential voltage and the reference voltage are inputted to an error amplifier 28, and the error voltage Vc is outputted to the V/I converter 10. The current from the V/I converter 10 is changed so as to keep the potential difference between the voltage detecting electrodes 18a, 18b constant, closed loop control is performed to make the error voltage Vc zero, and the error voltage Vc is obtained as the value corresponding to the admittance of the measured object M between the voltage detecting electrodes 18a, 18b.
Patent JP-S564928-A (JP)
Title: Pulse repetitive frequency discrimination system
Inventor: NAKAMURA YUTAKA
IPC: G01S7/292
Filed: 1979-06-27
Abstract: PURPOSE:To detect and separate a string of constant-period pulses from a string of mixed pulses by considering a time interval between two pulses, belonging to mixed pulses, to be a divisor and by performing processing by dividing times from one end pulse to respective pulses by it in sequence. CONSTITUTION:A mixed pulse string from terminal 1 is applied via pulse-interval integrating circuit 2 to memory circuit 3 and time intervals from the 1st pulse of the pulse string to respective pulses are stored. Among data from circuit 3, the maximum pulse interval is detected 4 and sent to divisor selecting circuit 5. Circuit 5 selects and sends this to dividing circuit 6, which divides by this interval the time intervals up to respective pulses read out from circuit 3, and from the results, a divisibility frequency is detected 7 and sent to divisibility frequency deciding circuit 8 and dividing circuit 6. Once circuit 8 decides that the divisibility frequency does not reach a fixed number, circuit 5 selects a new divisor to repeat the division and when the divisibility reaches the fixed number, a pulse interval selected at that time as the divisor is output as a repetitive frequency, so that circuit 6 removes the pulse string from circuit 3.
Patent JP-H08277217-A (JP)
Title: Splittable tablet
Inventor: KONDO MITSUHITO
IPC: A61K9/20
Filed: 1995-04-05
Abstract: PURPOSE: To obtain a readily splittable tablet capable of preventing bonding with a film coating by forming each constricted part in the same vertical cross section from plural wholly curved split units having the top and bottom protruding surfaces and further integrating the split units. CONSTITUTION: This splittable tablet 1 has plural split units 2 prepared by forming the vertical cross-sectional shape of the top surface 3 and the undersurface 4 thereof into a protruding and wholly curved shape and is obtained by forming each curved constricted part 10 in the top surface 3 and the undersurface 4 on the same vertical cross section and integrally molding the whole comprising the bonded split units 2. Since each constricted part 10 of the top surface 3 and the undersurface 4 of the tablet 1 is formed on the same vertical cross section, the fractured section coincides with the same vertical cross section. Thereby, the objective tablet of an accurate dosage unit is obtained. Since the contact area of the tablet can be reduced, the mutual tablets 1 can be prevented from bonding in a film coating process.  Furthermore, the constricted part 10 is preferably formed on the same vertical cross section in not only the vertical directions but also the horizontal direction.
Patent JP-H10273735-A (JP)
Title: Operation of bell type annealing furnace using regenerative combustion device
Inventor: SHIMADA TOSHIO
IPC: C21D9/663
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To enable the soaking operation capable of minimizing partial heating and variation of heating in a furnace by continuously controlling the necessary combustion capacity to near the combustion lower limit capacity at a soaking operating stage in a bell type annealing furnace and intermittently executing the combustion under this condition at the time of reaching near the combustion lower limit capacity. SOLUTION: Coil materials W are piled on the furnace hearth in the bell type annealing furnace 1 and covered with an inner cover 3 and an outer cover 4 and vertically flat flame is directed into a space from one pair of slit type regenerative combustion devices 7a, 7b symmetrically arranged at the lower part of the outer cover 4 to execute the annealing of the coil material W. When the annealing process in the annealing furnace 1 comes in the soaking stage, the alternate combustion to the combustion devices 7a, 7b is executed while continuously controlling the necessary combustion capacity in the soaking operation to near the combustion lower limit capacity which stationally form the flame with the combustion device 7a, 7b, to the combustion capacity of the combustion devices 7a, 7b operated at 100% load in the heating stage.  When the combustion capacity of the combustion device 7a, 7b reaches near the combustion lower limit capacity, the alternate combustion at near this combustion lower limit capacity is intermittently executed.
Patent JP-H09270944-A (JP)
Title: Electronic still camera
Inventor: YANAI TOSHIKAZU
IPC: H04N5/781
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To operate an electronic still camera by a battery as long as possible, by saving power of the electronic still camera. SOLUTION: The electronic still camera in which an image picked up by optical system 2 is converted into an electric video signal by an image pickup means 3 and recorded by a recording means 5, displayed on an internal display means 6, further, outputted externally by an output means 7, is provided with a detection means 10 that detects it that an external display means 9 displaying the video signal is connected to the output means 7, a control circuit 11 controlling the internal display means 6 so as not to display when the external display means 9 is connected to the output means 7 so that when the external display means 9 is connected to the output means 7, no video signal is displayed on the internal display means 6, thereby preventing useless consumption of a battery by the internal display means 6.
Patent JP-H05249515-A (JP)
Title: Nonlinear optical element and signal processor
Inventor: YOKOZAWA YOSHIHIRO
IPC: G02F1/35
Filed: 1992-03-03
Abstract: PURPOSE:To facilitate the application of various signal processing methods in order to read change in refractive index by using a cubic nonlinear optical material which is free from thermal and optical damages by a laser by specifying the rotation of polarized light at the time of linear response in the case the linearly polarized light is made incident directly on the nonlinear optical element. CONSTITUTION:Reference light which is the weak laser beam is made incident from an optical fiber 11 for incidence and is converted to collimated beams of light by a collimator 13. Signal light which is the strong laser beam is made incident from an optical fiber 12 for incidence and is converted to collimated beams of light by a collimator 14. The reference light and the signal light are respectively linearly oriented in a perpendicular direction by a polarizer 15 and are made incident on the nonlinear optical element 17 by lens 16. The polarizer 17 is so set in doping concn. and optical path length that the plane of polarization rotates 90 deg. when the reference light and the signal light are made incident. The emission of the reference light when there is no signal light and the shut off of the reference light at the time of the incidence of the signal light are thereby enabled.
Patent JP-S57194451-A (JP)
Title: Production method of storage battery
Inventor: KAWASAKI MAKOTO
IPC: H01M50/166
Filed: 1981-05-27
Abstract: PURPOSE:To obtain a battery with a beautiful appearance and a low production cost by providing sharp edges on the melting sections of a battery jar and a cover then melting them when the battery jar and the cover are to be melted with a hot plate and joined together. CONSTITUTION:A hot plate 3 is placed between a battery jar 1' and a cover 2' of a storage battery, and both joint sections 4a', 4b' made of thermal plastic synthetic resin are melted under heat. Next, th hot plate 3 is removed, and both joint sections 4a', 4b' are pressed in close contact with each other so as to unite the battery jar 1' with the cover 2'. At this time, the melting sections 6' provided at both joint sections 4a', 4b' are formed in sharp edges 7 so that no melted resin is swollen out.
Patent JP-S61239457-A (JP)
Title: Recording disk holding device
Inventor: FUJITA MAKOTO
IPC: G11B17/028
Filed: 1985-04-16
Abstract: PURPOSE:To omit a switching mechanism of high accuracy by driving both CD and LD disks just with a single motor. CONSTITUTION:A turntable 22 for LD disk is fixed to a shaft 21 of a motor 20, and a center boss part 24 for CD disk is provided to a center boss 23 for LD disk together with a turntable surface 25 of the CD disk, a stopper 26 which prescribes the height of the CD disk and a centering surface 27 of the LD disk. These parts are energized toward A by a spring 32 and supported slidably by the shaft 21. A clamper 28 contains a pressure surface 29 for both CD and LD disks and a positioning part 30 which is set at the shaft 21. Then the clamper 28 is held rotatably by a coupling plate via a pin 31.
Patent JP-H05284282-A (JP)
Title: Image sensor
IPC: H04N1/028
Filed: 1992-04-02
Abstract: PURPOSE:To reduce the effect of a signal current even when a dispersion takes place in a DC current amplification factor of each photo transistor (TR) by forming one picture element with two light receiving elements or over in the image sensor in which plural light receiving elements are arranged almost in a straight line. CONSTITUTION:A couple of TRs 2a-1, 2a-2, and 2b-1, 2b-2,..., 2f-1, 2f-2 form respectively one picture element, collectors and emitters are connected in common to a video signal line 4. Then they are connected to a charging circuit in a scanning circuit 3 sequentially, a collector current is supplied to the photo TRs 2a-1, 2a-2, and 2b-1, 2b-2,..., 2f-1, 2f-2 and an emitter current of a prescribed multiple of a base current charging a charge reduced by light radiation in a collector-base reverse junction capacitor in the photo TRs 2a-1, 2a-2, and 2b-1, 2b-2,..., 2f-1, 2f-2 is outputted to the video signal line 4. Thus, the signal current having dispersion is averaged.
Patent JP-S63246693-A (JP)
Title: Buzzer construction of electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G10K9/122
Filed: 1987-03-31
Abstract: PURPOSE:To achieve massproduction at a low cost, by settling a diaphragm having a piezo-electric element into a step in the perimeter of a through hole provided on a base body in which a display window, an element housing section and the like are one-piece molded by a resin to be covered with a heat shrinking resin. CONSTITUTION:In a base body 2 in which a display window 2a, a button hole 2b and the like are one-piece molded with a resin, elements -- a display device 3, an operation button 4, a battery 16 or the like are held into respective housing sections. Then, connectors 14 and 15 are placed, a circuit board 5 is laid on the base body 2 and a back lid 10 is retained thereon. Then, a diaphragm 11 for a buzzer with a piezo-electric element 12 fastened in a through hole provided on the base body 2 is settled into a step 10C of the back lid 10 to build a base of an electronic timepiece 1. Then, the electronic timepiece 1 is covered with a tube 21 comprising a heat shrinking resin to heat. This enables massproduction of a product excellent in the water proofing function with a high airtightness at a low cost.
Patent JP-S565490-A (JP)
Title: Preparation of amine-borane
Inventor: KIKUKAWA YASUO
IPC: C07F5/02
Filed: 1979-06-27
Abstract: PURPOSE: To obtain an amine-borane from inexpensive raw materials in high yield through simple procedures in a short time, by reacting an amine salt with NaBH 4  in DMF.  
     CONSTITUTION: A salt of an amine, e.g. tert-butyl-, dimethyl-or diethylamine or morpholine, preferably hydrochloride, is reacted with NaBH 4  in a solvent, e.g. DMF, at room temperature or under cooling with ice for 0.5W1.5hr to give an amine-borane. The raw materials are inexpensive and readily handleable, and a special reactor is not required. The DMF is recovered by distillation and reusable very economically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57197088-A (JP)
Title: Purifying treatment of waste water containing residual chlorine
Inventor: OKUYAMA YUKIO
IPC: C02F1/58
Filed: 1981-05-29
Abstract: PURPOSE: To remove residual chlorine from waste water at a room temp. without using a reducing agent, by a method wherein a maganese oxide such as manganese monoxide is contacted with waste water containing residual chlorine to remove the residual chlorine and the manganese oxide is separated and recovered.  
     CONSTITUTION: The waste water containing residual chlorine, a small amount of  a water-insoluble manganese oxide such as manganese monoxide, manganese dioxide, manganese trioxide or manganese tetraoxide is added. After stirring for 5W30min to decompose and remove the residual chlorine, the manganese oxide is separated and recovered. Because the manganese oxide can decompose and remove residual chlorine without consuming itself, it can be repeatedly used after separation and recovery and, therefore, this method is extremely economical. Especially, when manganese oxide is initially added in a continuous treatmet of chlorine-containing waste water, it is unnecessary to add the same on the way of treatment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04237056-A (JP)
Title: Pellicle
Inventor: YAMAKI KAORU
IPC: G03F1/62
Filed: 1991-01-21
Abstract: PURPOSE:To provide the pellicle superior in light resistance and free from occurrences of dust and uneven adhesion. CONSTITUTION:The pellicle comprises a pellucle frame and a pellicle film set up on one side with the frame and coated on the other side with a hot melt adhesive comprising a block copolymer consisting of both side blocks of styrene polymers and a middle block of an ethylene-butylene copolymer or ethylene-propylene copolymer, an aliphatic petroleum resin, and a liquid paraffin and having a melt viscosity of <=10000psc.
Patent JP-S525103-A (JP)
Title: Electric car control system
Inventor: UCHIDA RIYOUHEI
IPC: B61L3/16
Filed: 1975-06-30
Abstract: PURPOSE: Control system to detect car existence positive and safe, also to prvent collision between cars by fail safe device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60225240-A (JP)
Title: Electronic appliance
Inventor: NISHIMURA YUKIO
IPC: G06F3/041
Filed: 1984-04-24
Abstract: PURPOSE:To make an appliance compact and thin by laminating an input part, processing part, output part, and an erasing part consisting of a thin film. CONSTITUTION:A DC bias and an AC voltage are applied between electrodes 2-2 and 2-6 by a DC power source 2-14 and an AC power source 2-13. When an incident light is irradiated from the side of a substrate 2-1 by an input pen, an output display molecular layer 2-5 emits light through a molecular layer 2-3 for optical sensor input and an electric charge storage layer 2-4. When a switch 15 is switched to apply the DC bias to the electric charge storage layer 2-4 in the reverse direction, the light of the output display molecular layer 2-5 is extinguished. In case of recording, a recording sheet where a molecular layer 2-7 for recording is provided on a recording sheet base material 2-8 is approximated to a part under a transparent electrode 2-6. When display information is transferred to an external memory, light emitting layers 2-17 are lit successively, and the current flowed to a driving circuit 2-12 is detected, and this output is transferred to the external memory.
Patent JP-2000274733-A (JP)
Title: Air conditioning device for multiple dwelling house
Inventor: MIYOSHI KEISUKE
IPC: F24F1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioning space which saves energy and does not generate variations in temperature at low initial cost in an air conditioning device that is used for a multiple dwelling house. SOLUTION: An air conditioning device for a multiple dwelling house with small difference between the temperatures of the skeleton of a building and air conditioning air without the ducts that have small heat conveyance loss can be obtained by being provided with an air conditioner 1 that air-conditions the house with a plurality of rooms, and by having the first room A that is air-conditioned by the conditioned air diffused from the air conditioner 1, and a single or a plurality of the second rooms B, E, and F that are air-conditioned by being incorporated in that air conditioning return passage.
Patent JP-H07285063-A (JP)
Title: Lapping method of electronic part board
Inventor: SHIMIZU HIROSHI
IPC: B24B37/00
Filed: 1994-04-20
Abstract: PURPOSE:To simplify a work washing process in the lapping work of ceramics and glass boards (work parts). CONSTITUTION:A work W kept by a carrier 10 is held between both lower and upper surface plates 1 and 2, and this carrier 10 is rotated or revolved, whereby both upper and lower surfaces of this work W are polished. A mixed solution between a polishing fluid inclusive of abrasive grains and a cleaner is stored in a tank 21, and in time of lapping, the mixed solution is fed to a work W through a receiver 24 and a tube 25.
Patent JP-H10274584-A (JP)
Title: Semiconductor pressure sensor
Inventor: INOUE TOMOHIRO
IPC: G01L9/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor pressure sensor low in cost and strong against vibration. SOLUTION: A semiconductor pressure sensor chip 1 is die-bonded onto a base substrate 3 by an adhesive 4 through a glass base seat 2. An atmosphere open hole 3a communicated with the semiconductor pressure sensor chip 1 through a through hole 2a formed almost at the center of the glass base seat 2 is formed in the base substrate 3. A taper 3b is formed on the glass base seat mounted side of the atmosphere open hole 3a. The semiconductor pressure sensor chip 1 is enclosed in a recessed part 5a of a cover 5 having the recessed part 5a and a pressure lead-in hole 5b, and a circuit pattern 5c is formed from a place, opposed to an electrode formed at the semiconductor pressure sensor chip 1, of the inner peripheral surface of the cover 5 to the opening side of the recessed part 5a.  One end of the circuit pattern 5c is electrically connected to the electrode of the semiconductor pressure sensor chip 1 through a bump 6, and the other end is electrically connected to a circuit pattern 7 formed on the base substrate 3. The cover 5 is bonded onto the base substrate 3 by the adhesive 4.
Patent JP-H01253795-A (JP)
Title: Display control method for image display device
Inventor: YANAI NORIBUMI
IPC: G06F3/0485
Filed: 1988-04-04
Abstract: PURPOSE:To improve the operability by dividing the coordinate input surface of a coordinate input device into two and assigning one of them to a selection key for a function which is switched and used frequently like a scrolling function. CONSTITUTION:When a pointing mode is changed into a scrolling mode, a scrolling function start input surface 1 arranged at the periphery of the coordinate input device 101 is selected. Namely, when coordinate values are inputted on the input surface 1, a scrolling function start mark 15 is displayed at a corresponding position on the display surface of a display 102 and the scrolling mode is entered from the pointing mode at the same time. In the scrolling mode, the end point of a movement vector is only inputted on the coordinate input surface 2 to complete the input of the movement vector. Thus, when the movement vector is inputted, the movement vector is added to a current segmentation range and a new segmentation range is calculated, so that the display is changed into the new segmentation range. Thus, scrolling is carried out and the display returns to the pointing mode.
Patent JP-S61242235-A (JP)
Inventor: AKUTSU FUKUHIDE
IPC: E04B1/20
Filed: 1985-04-18
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-H01254429-A (JP)
Title: Operating device for automatic transmission
Inventor: SAKURAI USHIO
IPC: F16H59/02
Filed: 1988-04-04
Abstract: PURPOSE:To prevent a shift preventing means from operating each time a brake pedal is stepped on, improve durability and reliability, and lower operating noise to the utmost possible by enabling the shift preventing means to operate when an operating lever comes to a parking position without stepping on a brake pedal. CONSTITUTION:In a condition that a key position detecting switch 11 is ON, that a parking detecting switch 8 is ON, and that a brake switch 10 is ON, an actuator 7 is driven to change a lock lever 6 from a shift preventing position to a shift permitting position. Also, when the brake switch 10 is OFF while the parking position switch 8 is ON, the actuator 7 is driven to displace the lock lever 6 to the shift preventing position.
Patent JP-2000271766-A (JP)
Title: Tool for friction diffusion welding
Inventor: ENOMOTO MASATOSHI
IPC: B23K20/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a tool capable of excellently executing friction diffusion welding even for a material having a large deformation resistance by bringing the ratio of the diameter and the length of a probe and the ratio of the diameter of a rotor and the diameter of the probe within a specified range. SOLUTION: The diameter D of a rotor, the diameter (d) of a probe and the length L of the probe are brought within ranges wherein 1<d/L<=5 and 2<=D/d<=5 are satisfied. This tool is provided with a probe 22 having a smaller diameter which is projectingly provided on the rotary shaft Q of the end part of the rotor 21 having a larger diameter. When friction diffusion welding is executed, the tool is used for diffusion by the rotation of the probe 22 while softening the welding part by frictional heat generated by the rotation of the probe 22 and the rotational slide of the rotor 21 in such a manner that the probe 22 is inserted into the welding part of welding members A, B and the end surface of the rotor 21 is brought into contact with the upper surface of the welding part.  When the probe 22 is removed from the welding part, the frictional heat is rapidly lost, the welding part is cooled and solidified, and the welding members A, B are welded.
Patent JP-S538956-A (JP)
Title: Method for preventing bucket from closing in crane with bucket
Inventor: HIRAI MITSURU
IPC: B66C13/32
Filed: 1976-07-10
Abstract: PURPOSE: To prevent a bucket from closing by stopping a support motor simultaneously with a stop of a switch motor or by making a stop being delayed at the switch motor side when a bucket is rolled down and stopped while opening. 
     COPYRIGHT: (C)1978,JPO&Japio