baber/WOPTO huggingface dataset:
Patent JP-S6027391-A (JP)
Title: Antibiotic aurantinin-b and its preparation
Inventor: OOMURA SATOSHI
IPC: A61K35/742
Filed: 1983-07-27
Abstract: NEW MATERIAL:Antibiotic aurantinin B having the following physical and chemical properties. Molecular weight: C44H60O12. Specific rotatory power: [alpha]D<25> deg.=+124(C=0.33, ethanol). USE:An antibacterial agent against Gram-positive bacteria. PREPARATION:A strain such as Bacillus aurantinus (FERM-P 3379), etc. belonging to the genus Bacillus, capable of producing antibiotic aurantinin B is aerobically cultuvated in a medium preferably at 6.0-7.0pH at 20-42 deg.C for 24- 72hr, aurantinin B is accumulated in the culture, which is collected.
Patent JP-H08299390-A (JP)
Title: Care device
Inventor: HAKUTANI TOSHIO
IPC: A61G7/10
Filed: 1995-05-11
Abstract: PURPOSE: To provide a care device which has a simple structure so as to be manufactured at a low cost, which can be simply set to a person to be taken with care during use, which can lift and move the person to be taken with care in a comfortable posture in accordance with the configuration of the body of the person to be taken with, and with which the person to be taken with care can smoothly and cleanly go to a lavatory. CONSTITUTION: A lift device 11 is provided so as to be movable along the ceiling, and a care device 18 is removably attached to the device 11. The care device 18 is composed of a pair of support frames 23 which can be inserted in opposite sides of the body of a person 23 to be taken with care, a care belt 25 which is removably connected at its at least one end to the support frame 23 and which can bridging between the thighs 23a of the person 23, and a backrest board 29 bridging between end parts of the support frames 22, for supporting the back of the person 23. A support board 27 on which the thighs 23a of the person 23 can be carried, is movably attached to the care belt 25. At least one end of the care belt 25 is provided to the support frame 22 so that its attaching position is adjustable.  A pair of a backrest boards 29b are fixed at their one end to the end parts of the support frames 22, and the other end of the backrest boards 29b are movably coupled.
Patent JP-H035128-A (JP)
Title: Shape memory member
Inventor: IRIE YOSHIHIKO
IPC: B29C70/68
Filed: 1989-06-01
Abstract: PURPOSE:To recover the form easily in electrifying an arbitrary heating element, and enable the adaptation to various operational positions to be conducted by building a plurality of heating elements in a high polymer shape memory member in a shape of wire, rod, plate, cylinder or the like, and constituting them as being capable of connecting to electric sources individually by means of an external signal. CONSTITUTION:For instance, heating elements 2a, 2b are electrified which are in a position to apply deformation with respect to a shape memory member 1 molded in a shape of linear, and then the part is heated by the temperature of being glass transferring point or higher and melting point or lower. In the condition, it is added with an external stress, and the part wherein the heating elements are positioned is applied with a curve-shaped deformation, and then the electrification to the heating elements is stopped in order to cool the part up to the glass transferring point or lower and fix the form thereof. In the next place, an external signal such as light, magnetism, electricity, pressure, displacement, sound or the like is sent to a control circuit 5, and the electric source 4 and heating elements 2a and 2b are connected to each other and electrified then, and when heated to the glass transferring point or higher, they return to the original condition in recovering the memory of the linear shape.
Patent JP-2000332179-A (JP)
Title: Structure for securing terminal
Inventor: AKAMATSU TOSHIMASA
IPC: H01L21/60
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a structure for securing a wire bonding terminal to a resin case for semiconductor device in which defective bonding can be prevented by enhancing adhesion strength of the terminal to the resin case. SOLUTION: A terminal 40 secured to a resin case 60 has rear surface 40b bonded tightly to the surface 64 at the base part 600 of the resin case 60 and surface 40a exposed, as a pad part being wire bonded, to the base part 600 of the resin case 60. The terminal 40 is integrally molded of resin such that the forward end part 41 thereof extending from the pad part is covered by the projecting part 61 of the resin case 60 and bonded thereto.
Patent JP-S5942989-A (JP)
Inventor: PIITAA JIYUNESU ZA SAADO
IPC: B41K3/60
Filed: 1983-07-27
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-H01307314-A (JP)
Title: Pulse signal transmission circuit
Inventor: HIRAGA MASATOMI
IPC: H03K17/64
Filed: 1988-06-06
Abstract: PURPOSE:To use the title circuit for the transmission of a pulse signal over a wide range from a low speed to a high speed by devising the circuit such that the width of an output pulse is unchanged even if temperature is changed. CONSTITUTION:A voltage drop across a constant voltage diode RC1 depending on its characteristic is equal to the forward base-emitter voltage drop VBE of a transistor(TR) 1 and its temperature characteristic is also equal to the temperature characteristic of the voltage drop VBE. Even if the voltage drop VBE is changed more than that caused by the temperature change, since a DC potential at a point A, that is, the DC potential of a drive pulse signal of the TR 1 is changed by the same level attended with the change, the change in the voltage drop VBE with respect to the drive pulse signal is relatively zero. As a result, even if the temperature is changed, the period when the TR 1 is turned on is unchanged, resulting that the width of the pulse outputted from a secondary winding of a transformer T is also unchanged. Thus, the title circuit is used for transmitting the pulse signal over a wide range from a low speed to a high speed.
Patent JP-H06350352-A (JP)
Title: Light receiving amplifier
Inventor: OKABAYASHI NAONORI
IPC: H03F3/08
Filed: 1993-06-08
Abstract: PURPOSE:To obtain a light receiving amplifier capable of preventing the saturation of the amplifier circuit and increasing S/N. CONSTITUTION:A base of a transistor(TR) Q2 is connected to an anode of a photodiode PD, a collector is connected to a power supply VCC via a constant current source I1, and an emitter is connected to ground GND via an NPN TR Q1. A base of a TR Q3 is connected to a collector of an NPN TR Q2 and a collector is connected to the power supply VCC and an emitter is connected to a ground GND via a constant current source I2 as a load. A resistor Rf1 is connected between the base of the NPN TR Q2 and the emitter of the NPN TR Q3 and connected to a resistor Rf2 and an NPN TR Q4 connected in series. Then the NPN TR Q4 is turned on/off by a selection signal M to switch the gain of an amplifier AMP.
Patent JP-S62293163-A (JP)
Title: Immunological analysis
Inventor: TAKIGUCHI YASUKO
IPC: G01N33/537
Filed: 1986-06-13
Abstract: PURPOSE:To enable the detection of antibody excess and antigen excess and to easily obtain correct values by changing the antigen quantity or antibody quantity in a reagent and making a 2nd measurement after a 1st measurement and comparing the results of the two measurements. CONSTITUTION:Two kinds of concns. C1, C2 in the case of the antibody excess and antigen excess are obtd. with the same measured value Va if the 1st measurement is first made in order to determine the antigen concn. in the sample by the measurement of absorbancy. The antigen quantity or antibody quantity in the sample or reagent is then changed and the 2nd measurement is made, by which the measured absorbancy value Va' is obtd. For example, the result of the comparison made between Va and Va' when a specified quantity of the antigen is added to the sample reveals that the absorbancy increases with an increase in the antigen concn. in the antibody excess region in the case of 1) Va<Va'. The results, therefore, indicates that the sample is in the antibody excess region and that the concn. C1 is consequently the correct concn. value. The absorbancy decreases with an increase in the antigen concn. in the case of 2) Va>Va', which indicates that the sample is in the antigen excess region and that the concn. C2 is consequently the correct concn. value.
Patent JP-S62697-A (JP)
Title: Electric motor-driven pump
Inventor: NISHIMURA SHUNICHI
IPC: F04D13/06
Filed: 1985-06-26
Abstract: PURPOSE:To enable water cooling of a stator with a simple constitution by forming a partial conduit corresponding to a contact part between a housing and a stator incorporatively with the housing so as to connect its side to the pumping channel of a pump unit. CONSTITUTION:When an electric motor part 10 is driven to start pumping operation, water is sucked from a water source through an inlet pipe 53 into an impeller 50, and boosted up in pressure and is supplied through a boosting channel 52b and a discharge outlet 52c. A fixing part 14a, to which a coil (16)- incorporated stator 17 is to be fixed, is installed at each of four points on the inner periphery of the electric motor part (10)'s housing 14 as ribs to protrude into an electric motor chamber 18, and outside its lower two points is installed a conduit 15 to introduce part of pumped water inside a pumping chamber 20 so as to indirectly cool the stator 17 through the fixing part 14a. Thus, the stator can be water-cooled, and the electric motor pat can be prevented from being damaged by burning even when the entering of rain drops and other foreign matters is prevented by decreasing air flow of a ventilating fan 36 which cools the electric motor part for making its inlet port small.
Patent JP-H09315897-A (JP)
Title: Single crystal oxide thin film having rock crystal type crystal structure and its production
Inventor: MIYANAGA TOMOMASA
IPC: H01L41/39
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To inexpensively produce a single crystal oxide thin film having an arbitrary film thickness and a smooth surface by forming the single crystal oxide thin film on a rock crystal type single crystal substrate. SOLUTION: A precursor soln. containing 20-98mol.% GeO2 , 0-78mol.% SiO2 and 0.05-2mol.% Al or an alkali metal is applied on the rock crystal type single crystal substrate 6 and heated at 300-600 deg.C to form a first intermediate layer 5. Then the precursor soln. containing 20-98mol.% GeO2 , 0-78mol.% SiO2 and 0.05-2mol.% Al or the alkali metal is applied on the first intermediate layer 5 and heated at 750-1100 deg.C to form a second intermediate layer 7. Then, a precursor soln. containing silicon is applied on the second intermediate layer 7 and heated to a stabilizing temp. (750-1200 deg.C) of the rock crystal type crystal structure to form a single crystal oxide thin film 4, and the intermediate layers 5 and 7 are dissolved and removed in water to obtain the single crystal oxide thin film 4 having the rock crystal type single crystal structure having 5-100nm surface roughness.
Patent JP-H04362796-A (JP)
Title: Bar code reader
Inventor: TAKAYAMA YOSHIHIRO
IPC: G06K7/10
Filed: 1991-06-10
Abstract: PURPOSE:To prevent incorrect data of which a decoder may perform an erroneous reading from being supplied from a counter control device to the decoder. CONSTITUTION:This device is composed of an edge detection circuit 4 outputting a bar signal BS and a space signal SS by detecting the rise and fall of a video signal VS in a counter control device supplying count data corresponding to a bar width and a space width to a decoder, a count processing circuit 5 changing the level of a latch de video signal by synchronizing the rise of a bar code and a space signal, starting the count of a source clock SC, detecting the level of the latch de video signal by outputting a sampling signal SP at the time of final count and outputting a sample video signal SB and a binary counter 6 counting the source clock by synchronizing the sampling signal.
Patent JP-H0431875-A (JP)
Title: Image forming process controller
Inventor: KITAHARA FUMIHIRO
IPC: B65H7/20
Filed: 1990-05-28
Abstract: PURPOSE:To prevent the occurrence of transfer blur caused by the errors of mechanical accuracy of respective parts by detecting the linear velocity of a recording paper and adjusting the pulse width of a stepping motor for driving a photosensitive body. CONSTITUTION:A resist sensor 25 which is turned on at the time of detecting the passage of the recording paper is arranged on the front side of a resist roller pair 21 which is arranged at an image tip adjusting position(resist position), and a transfer sensor 26 which detects the passage of the leading edge of the recording paper is arranged on the ejection side of a transfer charger 8. The linear velocity of the recording paper is calculated based on a fixed distance l between the sensors and an actual time required for carrying the recording paper as long as the fixed distance, and the driving pulse of the stepping motor for driving the photosensitive belt 2 is changed based on the linear velocity of the recording paper so as to make the linear velocity of the photosensitive belt 2 coincide with that of a carrying mechanism. Thus, the linear velocity of the photosensitive body and that of the recording paper are made to coincide accurately and the blur of a transferred image is prevented from occurring without receiving the effect of the errors of the accuracy of the mechanical parts.
Patent JP-H06343803-A (JP)
Title: Operation method for filter press
Inventor: MIYAMOTO HIROAKI
IPC: B01D25/12
Filed: 1993-06-10
Abstract: PURPOSE:To prevent the plugging of a sludge feed opening of a filter press by intermediately supplying a sludge and supplying a high pressure water to the sludge feed opening at the time of stopping the sludge feed. CONSTITUTION:The sludge is filtered by forming a filter chamber 5 between each of plural filter plates freely attachably and detachably arranged, holding a pair of filter cloths 6 between each of filter plates 4, forming the sludge feed opening 7 for communicating the filter chambers with each other on each of the filter plates and forcibly feeding the sludge from the sludge feed opening 7 to the filter chamber 5. In this case, the sludge is intermediately supplied and the high pressure water is supplied to the sludge feed opening 7 at the time of stopping sludge feed. As a result, the sticking deposited material in the sludge feed opening is almost completely removed and the sludge is uniformly supplied to each of the filter chambers and filtered. As a result, since the differential pressure between each of the filter chambers is not generated, the filter plates are prevented from breaking and the throughput of the sludge is increased by sufficiently supplying the sludge to each of the filter chambers.
Patent JP-H08332586-A (JP)
Title: Laser beam machine
Inventor: FURUKAWA TETSUYOSHI
IPC: B23K26/14
Filed: 1995-06-05
Abstract: PURPOSE: To manage installation environment of optical parts in order to reduce the deposit of suspended matters having possibility of causing the lowering of transmissivity on the surface of optical parts in a laser beam machine. CONSTITUTION: This machine is provided with an illuminating optical system, and a projecting optical system, a cover 200 for shielding a work W from the outside air and a boundary plate 200c for partioning the inside of the cover 200 into the optical system side consisting of the illuminating 20 and the projecting 50 optical systems and the work side; and the optical system side is pressurized with a purifying gas from the outside to be made positive pressure more than the work side and the outside of the machine.  The deposit of matters removed and machined from the work is reduced on the surface of the optical parts, the lowering of transmissivity is suppressed from, and the generation of laser damage on the optical parts caused by the reason the deposit becomes an absorbing source is reduced, thereby the interval period of exchanging optical parts and maintenance such as cleaning to obtain a machine with high productivity in enlarged.
Patent JP-H09318224-A (JP)
Title: Refrigerator
Inventor: OKAMOTO YASUYUKI
IPC: F25D17/08
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To restrict temperature rise when a damper is closed and permit the improvement of quality of preservation of foods by a method wherein cold storage agent is provided in a cooling duct which conducts cold air directly from a damper device provided on the ceiling surface of a low temperature chamber. SOLUTION: Cold storage agent 22 is provided in a ceiling surface discharging duct. Cold air, cooled by a cooler 8, is ventilated forcibly by a fan 9 to cool foods to a predetermined temperature by sending the cold air into a refrigerating chamber 5 through a damper device 11. The opening and closing of the damper of the damper device 11 is controlled by a temperature detected by a temperature detector 13 for a low temperature chamber 6 to store cold heat in the cold heat storage agent 22 when the damper device 11 is opened to send cold air thereinto and release the heat of the cold air, stored in the cold heat storage agent 22, in a low-temperature chamber vessel 17 when the damper device 11 is closed whereby the variety of temperatures in the upper and lower parts of the low temperature chamber is minimized.  According to this method, cold air is showered from the upper part of the low temperature chamber even when the damper device is closed and the variety of temperature in the low temperature chamber can be minimized.
Patent JP-H09314464-A (JP)
Title: Chucking device of trunnion in tri-port joint
Inventor: KAMEI HIDEAKI
IPC: B24B41/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a chucking device which can dispense with a center hole, and position a trunnion shaft with excellent accuracy. SOLUTION: A pair of claws 11a, 11b are fitted to a front surface of a chuck body 2 connected to a main spindle 1 to form a V-groove 12 in which a trunnion shaft (b) of a trunnion A is engaged with the jaws 11a, 11b. An aligning seat 14 is formed on a tip of a tail stock spindle 13 arranged on the axis of the main spindle 1. The trunnion shaft (b) of the trunnion A is engaged with the V-groove 12 of a pair of jaws 11a, 11b the tail stock spindle 13 is moved toward the chuck body 2, and a spherical tip surface (c) of the trunnion shaft (b) extending in the axial direction of the main spindle 1 is pressed by the aligning seat 14 to position the trunnion shaft (b).
Patent JP-H06347883-A (JP)
Title: Film cartridge opening/closing mechanism for camera
Inventor: WADA SHIGERU
IPC: G03B17/02
Filed: 1993-06-10
Abstract: PURPOSE:To prevent a film from being exposed by completely closing the cover of a cartridge chamber and then, starting the opening action of the light shielding door of a film cartridge. CONSTITUTION:The cover 12 of the cartridge chamber 11 is locked/unlocked with a cover locking lever 13. The lever 13 is energized toward a locking position by a spring 15. When the cover 12 is closed, the cover locking lever 13 is slid toward the locking position and the sliding action is converted into the rotations of a driven lever 23 and an interlocking shaft 24. The rotation of the interlocking shaft 24 is transmitted to a connecting gear 26 and a diving side interface 14 via an overcharging spring mechanism 25 and further, the driven side interface of the film cartridge.
Patent JP-H0433473-A (JP)
Title: Facsimile equipment
Inventor: HOSAKA TAKAHARU
IPC: H04N1/44
Filed: 1990-05-30
Abstract: PURPOSE:To remind the operator of the importance and confidentiality of an original by allowing the operator of the equipment or a person handling an original or received picture information to recognize it as to whether or not cryptographic communication is or was implemented. CONSTITUTION:The facsimile equipment is provided with a scanner 1, a printer 2, a coding/decoding device 12, a cryptographic/decoding device 13 and a MO DEM 14, which are controlled by a system control section 11. An operating panel 16 is provided with a ten-key for various data entry, function keys, lamps for various data display, LCDs and a buzzer or the like and connects to the system control section 11. Then the operator of the equipment or a person handling an original or received picture information recognizes it as to whether or not cryptographic communication is or was implemented. Thus, discrepancy is not occurred.
Patent JP-H10323980-A (JP)
Title: Ink jet recording head and manufacture thereof
Inventor: AONO KIYOMI
IPC: B41J2/16
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a recording head having a uniform port area and ensuring a high print quality at low cost by forming a top plate of the recording head of a thermoplastic resin mixed with an organic filler, and machining the top plate by using laser light. SOLUTION: A base plate 300 is bonded with a wiring board 400 similarly to a heater board 100. The top plate 200 is fixed to the work station of a laser machining unit and irradiated with excimer laser light from the side being bonded to the heater board 100 in order to make a channel. A jet port is also made using the laser machining unit. The jet port may be made before or after making the channel. The top plate 200 is composed of a thermoplastic resin mixed with an organic filler. Polysulfone is employed as the thermoplastic resin and para-amide is employed as the organic filler.
Patent JP-S5471314-A (JP)
Title: Non-commutator motor control system
Inventor: FUKUSHIMA TOMIO
IPC: H02P7/00
Filed: 1977-11-17
Abstract: PURPOSE: To control the sparking voltage which is applied to a switching element by selecting the applied width of a control signal within the range of 120 to 160 degrees and advancing the applied timing.  
     CONSTITUTION: When power is fed into stator windings 7 to 9 from a power supply E through bridge connected switching elements 1 to 6, the gate signal of each thyristor chooses the applied width of the thyristor of 120 to 160 degrees and the angle of control lead. For example, current is applied to the thyristor 1, current is applied to every windings 7 to 9 from a power supply E by energizing the thyristors 1, 3, and 5. Then, when the thyristor 3 turn OFF, current is applied through the path of power supply E → thyristor 1 → winding 7 → winding 8 → thyristor 5 and torque continues being generated. As a result, since the current to cut off the current which is applied to the winding 9 by the thyristor 3 decreases, the generation of sparking voltage can be controlled on a small scale. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5840627-A (JP)
Title: Control method for robot
Inventor: ANZAKI YASUHIRO
IPC: B25J9/00
Filed: 1981-09-04
Abstract: PURPOSE:To permit one robot to perform different operations in many working areas, by receiving operation information on operation to be performed in accessed working areas from respective working areas, and then performing the operations. CONSTITUTION:Devices 2 and 3 send robot access signals by radio individually and when the access signals are sent out of plural devices at the same time, priority is predetermined in a robot controller and a flexible robot 1 runs to prescribed positions of accessed devices according to the priority. When the robot 1 reaches the prescribed position of a device, signals are interchanged between the robot 1 and device to the details of operation that the robot is to performs from the device side to the robot 1 in the form of operation information on the robot, thereby storing the operation information in the storage device in the robot 1. On the basis of the operation information, the robot 1 performs the prescribed operation for the device 2.