baber/WOPTO huggingface dataset:
Patent JP-S61171421-A (JP)
Title: Production of stable prostaglandin e preparation
Inventor: OKAZAKI KIYOSHI
IPC: A61K47/00
Filed: 1985-08-23
Abstract: PURPOSE:To obtain the titled preparation stable at room temperature, injectable as an aqueous solution, by adding a substance selected from a thiol compound, a high polymer compound and a water-soluble salt of deoxycholic acid to a prostaglandin E, and lyophilizing the blend. CONSTITUTION:A prostaglandin E is blended with a substance selected from a thiol compound (e.g., gluthathione, cysteine, etc.), a high polymer compound (e.g., dextran, dextrin, PVP, etc.), and a water-soluble salt of deoxycholic acid and an alkali metal, arginine, or lysine) in an amount not to show medicinal effect, and lyophilized. Preferably an amount of the thiol compound per vial is 1-20mg, an amount of the high polymer compound is 5-250mg, and an amount of the water-soluble salt of deoxycholic acid is 5-100mg. The PGE having wide pharmaceutical action such as contraction of the womb, hypotensive action, remedying and preventing action on ulcer of digestive organs, vasodilating action, etc., can be preserved stably at room temperature for a long period.
Patent JP-H0511664-A (JP)
Title: Paper erasing machine
Inventor: HIGUCHI HISASHI
IPC: B41M5/26
Filed: 1991-06-29
Abstract: PURPOSE:To allow the reproduction of confidential documents without ordering the reproduction to be made at the outside by developing and reproducing only the written point of used paper with a white toner by utilizing the difference in the electrification characteristic between the toner and ink and the paper. CONSTITUTION:Since the toner has an insulating characteristic and has the higher electric resistivity than the electric resistivity of the waste recording paper 6, the surface potential of a recording toner part 50 is higher than the surface potential of a toner unstuck part. If the ink is used for the waste recording paper 6, the ink has similarly the insulating characteristic in general and, therefore, the part stuck with the ink is electrified to the potential higher than the potential of the part of the ground color. The waste recording paper 6 electrified by an electrifier 8 is, thereupon, sent to a developing device 10 and is developed with the white toner 52 electrified negative. The white toner 52 sticks only to the recorded toner part 50 and the development of the recorded toner part 50 by the white toner 52 is executed if the bias voltage to be applied to the developing device 10 of this time is set at about the value of the surface potential of the toner unstuck part. Consequently, only the printed part of the waste recording paper 6 is coated with the white toner 52 and is reproduced.
Patent JP-S5977018-A (JP)
Title: Movable valve device for internal-combustion engine
Inventor: GOTOU HIROMITSU
IPC: F01L1/44
Filed: 1982-10-23
Abstract: PURPOSE:To perform sufficient suction from low to high rotary regions by operating independent locker arm operating mechanism with correspondense to low or high rotation of internal-combustion engine. CONSTITUTION:A suction valve 6 energized in normal close direction by a spring member 12 is opened/closed through rolling motion of a lcoker arm 16. In such system, first and second locker arm operating mechanisms 18, 20 are arranged at the opposite side from contacting side of the suction valve 6 head section of locker arm 16. Each operating mechanism 18, 20 is operated through rotation of cams 24a, 24b on cam shafts 22a, 22b interlocked with rotation of engine, where cam 24a is formed to have characteristic for quickening close-valve time of suction valve 6 while cam 24b is formed to have characteristic for delaying the valve-close time. Each operating mechanism 18, 20 is provided with fluid pressure tappets 28a, 28b which will be brought into operating state under low and high rotation.
Patent JP-H0936728-A (JP)
Title: Semiconductor memory
Inventor: CHO SHIZUO
IPC: H03K17/687
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a high current from being supplied to an output terminal by connecting 3rd and 4th transistors(TRs) receiving a 2nd potential between the output terminal and gates of 1st and 2nd TRs. SOLUTION: The device is provided with an NMOS 16 whose source connects to a node 100, whose drain connects to an output terminal OUT and whose gate connects to a ground GND, and an NMOS 17 whose source connects to a node 101, whose drain connects to the output terminal OUT and whose gate connects to the ground GND. When the MOS 16,17 are conductive, currents i1, i2 flow to the output terminal OUT from the GND via NMOS TRs 11, 13, 16, 17 and a potential of the nodes 100, 101 is biased less than a ground potential by the on-resistance of the MOS 11, 13. Thus, a current to the output terminal OUT is reduced and the increase in a substrate potential is decreased, the threshold level of a transfer gate of a memory cell and a field TR when the substrate potential rises is reduced and leakage in in-cell storage charge is prevented.
Patent JP-S6343506-A (JP)
Inventor: KUMAGAI TOMIO
IPC: H02G1/02
Filed: 1986-08-07
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-H11339735-A (JP)
Title: Battery with sticker
Inventor: YAMADA OSAMU
IPC: H01M2/34
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To find that a battery is spent at a glance, so that it can be easily disposed without being included with a usable battery, eliminate the erroneous disposal of a usable battery, and contribute to the protection of resources by making a part of the facing of the battery removable. SOLUTION: A sticker-like removable facing sticker part 1 is provided oh a part of the facing of a battery 2 such as manganese battery, alkaline battery or the like. When the voltage is reduced, and the battery is spent, the sticker part on a part of the facing is peeled to store or dispose the battery as a spent battery. According to such a method, problems in disposal can be solved by clearly showing that the battery 2 is spent.
Patent JP-S6163977-A (JP)
Title: Tape cassette
Inventor: IWASAKI HIDEJI
IPC: G11B23/087
Filed: 1984-09-04
Abstract: PURPOSE:To position a cassette with high accuracy even though distortions, etc. are produced in a molding mode, by securing the prescribed conditions between a reference hole of a cassette main body and a reference shaft at the device side to set both the reference hole and and the reference shaft to each other. CONSTITUTION:When a cassette main body is positioned, the cassette is pressed to a reference shaft 20 at the device side or a shaft 30. For instance, the rear sides of a pair of shafts 30 have no contact with a contact face 36a' of a lower half 3 and so with the right side when the back-forth positioning is carried out by means of a pair of shafts 20. For the right and left direction, the width alpha'of a left reference hole 16 is sset smaller than that of a right reference hole. Therefore, the degree of freedom is restricted so that only the left contact faces 16c' and 16b' touch the shafts 20. This secures the cassette positioning with high accuracy despite some distortions, etc. produced in a molding mode.
Patent JP-H0928666-A (JP)
Title: Trocar
Inventor: HORII AKIHIRO
IPC: A61B1/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a durable trocar that can be used repeatedly and is provided with a means for preventing itself from coming off. SOLUTION: A trocar 1 is provided with an pipe-shape insertion section with its tubular cavity 6 allowing in an observation or treatment means and capable of leading the observation or treatment means into a body cavity. A freely exapandable very elastic expanding means 5 is fitted at least at a part of the insertion section, and prevents the probe guide from coming off the body cavity by expanding itself in the direction of the insersion section radius.
Patent JP-H1112390-A (JP)
Title: Separation of organic solvent and resin from organic solvent solution containing resin and device therefor
Inventor: KAWASE YASUHITO
IPC: B01D5/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering from a resin-containing organic solvent solution a resin having a low solvent content comparable with that in a case using a drum drier without using the drum drier, and to provide a device therefor. SOLUTION: This method for recovering an organic solvent and a resin from a resin-containing organic solvent solution comprises mistily spraying the resin-containing organic solvent solution (raw solution) from the upper portion of an evaporator 1 with a rotary atomizer or a pressure nozzle atomizer 2, charging steam from the lower portion 3 of the evaporator 1 to bring the steam into contact with the sprayed solution in the evaporator 1, condensing a gas component recovered from the top of the evaporator in a condenser 4, separating the condensed liquid into water and the organic solvent, recovering the separated organic solvent, taking out the resin and water from the lower portion of the evaporator 1, recovering the resin and recycling the water as a steam source to be supplied from the lower portion of the evaporator 1 through a reboiler 7.
Patent JP-H059371-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: OHIRA YOJI
IPC: C08L69/00
Filed: 1991-07-01
Abstract: PURPOSE:To provide a flame-retardant transparent polycarbonate resin composition having excellent flame-retardance and thermal stability. CONSTITUTION:The objective flame-retardant polycarbonate resin composition is produced by compounding a polycarbonate resin with specific amounts of a specific partially esterified phosphoric acid metal salt and a specific partially esterified phosphoric acid at a specific ratio.
Patent JP-H0236408-A (JP)
Title: Remote operation device for air conditioning machine
Inventor: UEJIMA TAKAHITO
IPC: G05D23/19
Filed: 1988-07-26
Abstract: PURPOSE:To eliminate malfunction due to an external infrared light by providing a comparison part comparing the output level of a card detection part with a previously decided threshold. CONSTITUTION:The comparison part 9 compares the output level from the card detection part 4 with the previously decided threshold, decides whether the infrared light has been made incident on the card detection part 4 and outputs the result to a processing part 7. When an input from the comparison part 9 shows that the infrared light has not been made incident on the card detection part 4, a processing part 7 decides that a card 1 has been inserted and outputs a card detection signal to the card detection part 4. The card detection part 4 detects a bit pattern 2 showing an operation mode printed on the card 1, and the processing part 7 inputs the result, discriminates the operation mode and outputs it from a transmission part 8. Thus, the optimum operation state of an air conditioning machine can easily be set and malfunction by the external infrared light is eliminated.
Patent JP-H0541483-A (JP)
Title: Integrated circuit
Inventor: MASAKO KAZUYA
IPC: G05F1/10
Filed: 1991-07-25
Abstract: PURPOSE:To trim both of a VR circuit and detection circuit without increasing the number of pads for trimming even when different reference voltages are used for the VR and detection circuits by performing the trimming by detecting the output voltage of the VR circuit with the detection circuit. CONSTITUTION:A switch element is turned on by raising the potential of a test symbol TST to its highest level and the output voltage VRG of a VR circuit 2 is changed by changing outputs B0-B7 of a decoder circuit 52 by inputting a clock signal CLK to the circuit 52 from a clock terminal 9. Upon detecting that the output voltage VRG of the circuit 2 reaches its highest level, a detection circuit 31 terminates the changes of the outputs B0-B7 of the circuit 52 by sending a trimming terminating signal TRM to the circuit 52. The data are then stored in the circuit 52 and the voltage detected by the circuit 31 is always outputted from the circuit 52. Therefore, the chip area of this integrated circuit can be reduced, because no pad for trimming is required.
Patent JP-S6431547-A (JP)
Title: Casting method
Inventor: SUGIMOTO KIMITOSHI
IPC: B22C9/00
Filed: 1987-07-24
Abstract: PURPOSE:To improve the quality of a casting and to remove the finishing work by arranging exposed chillers on an inner face of recessed part of the sand mold for forming reinforced rib. CONSTITUTION:The recessed parts 23 for forming the reinforced rib 11 in the casting 1 are arranged at corner part of the inside sand mold 22 and the chillers 3 having the same widths as the recessed part 23 at inside thereof are arranged along the recessed bottom surface 231. At the time of pouring the molten steel into the sand mold 2, heat of the molten steel flowed along the bottom faces 231 of the recessed parts 23 is conducted to the chillers 3 to promote the solidification. By this method, delay of the solidification caused by arranging the reinforced rib 11 to the casting 1 is eliminated and development of shrinkage hole is prevented. Further, as the thickness of solidified layer is increased by insertion of the chiller 3, the width B of the reinforced rib is reduced. Therefore, removing man-hour for the reinforced rib 11 is reduced. By this method, the quality of the casting 1 is improved and the finishing work is reduced.
Patent JP-S6430438-A (JP)
Title: Motor device
Inventor: YAMAMOTO TOMIO
IPC: F16H1/16
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a motor device which causes no shift of rotary shaft nor abnormal noise through switching of rotary direction, by providing a motor and a spring biased motor shaft thrust energizing member supported on the pivot of a follower wheel for transmitting rotation of motor. CONSTITUTION:A motor shaft 1 has a round tip 7. A thrust providing member 8 is energized counter clockwise through a spring 9. Consequently, the motor shaft 1 is always rotated while being pressed to the left regardless of rotary direction of the motor shaft 1, and thereby rattling of the motor shaft to the right and left and production of abnormal noise due to deformation of the thrust receiving force can be prevented. Since a worm gear 2, engaging portion between the worm gear 2 and a follower gear 3 and the like can be covered when the thrust energizing member 8 having proper shape is employed, the motor device can be protected from a foreign matter falling thereon, biting of wiring and the like.
Patent JP-H02148976-A (JP)
Title: Optical monitor
Inventor: UUBUE BAISU
IPC: H04N5/225
Filed: 1989-07-20
Abstract: PURPOSE: To manufacture a black and white image when the quantity of light is low at night by allowing a camera to have both a color image receiver and a black and white image receiving part, and providing an element for starting and ending the operation of the image receiving part according to the lightness value of an incident light beam. CONSTITUTION: An incident light beam 2 is inputted through an optical lens system 1 to a reflection mirror 3 which can be rotated 90 deg., and the reflection mirror reflects the light beam to a black and white image receiver 4, and the black and white image receiver transmits the image signal through a conductor 5 to the signal processor of a black and white image 6. The processed black and white image is inputted through a conductor 7 to an image selection circuit and reflection mirror switch circuit 8 which is made different according to the strength of the signal in the form of an image output signal. The reflection mirror switch circuit 8 is connected through a connecting conductor 10 with the reflection mirror 3. Then, the color image receiving member is operated when the quantity of light is sufficient, and the color image receiving member is switched to a black and white image receiving member when the quantity of light is low. Thus, the quality of an image at night can be improved by the black and white image receiving member.
Patent JP-2000337875-A (JP)
Title: Level
Inventor: ETO YASUO
IPC: G01C9/36
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make performable a work and a leveling operation in the horizontal direction and the vertical direction as well as in an arbitray direction and at an arbitray angle while one level is used as a standard by providing a circular standard line and parallel linelike standard lines on the same surface of the level. SOLUTION: For example, this level 1 is attached with a fixation metal fitting 6 and a wing screw 7 to the side handle 5 of a motor-driven drill body 4. In a drilling operation, while the tip of a drill bit 8 is kept bumped against an object 9 to be worked, the motor-driven drill body 4 is first tilted to an arbitrary drilling direction so as to be held with one hand as it is. Then, the level 1 is turned and moved in such a way that the bubble 10 of the level 1 is situated inside the parallel lines as standard lines 3, and the wing screw 7 is tightened and fixed.  Then, the handle part 11 and the side handle 5 of the motor-driven drill body 4 are gripped with both hands, a switch 12 is pulled, and the drilling operation is performed while the motor-driven drill body 4 is being held in such a way that the bubble 10 of the level 1 is situated within the parallel lines as the standard lines 3.
Patent JP-H0826304-A (JP)
Title: Liquid packaging bag
Inventor: YAMASHITA YUJI
IPC: B65D30/24
Filed: 1994-07-15
Abstract: PURPOSE:To set a discharge flow rate in a wide range though a system is provided with a linear discharge path, smoothly discharge liquid to a target, reliably prevent leakage of liquid in a laid down posture, and reduce a thickness of a film forming the bag. CONSTITUTION:A bag is obtained by sealing the peripheral edges of top and rear films X, Y. An upper edge 1 of the peripheral edge of the bag is obliquely formed. In a triangle area R surrounded by three edges, i.e., the upper edge 1, a longer side edge 2, and a horizontal line 4 extending from the center of the upper edge 1 in approximately horizontal direction, a heat-sealable reinforcing film Z is interposed between the top and rear films X and Y. Furthermore, in the triangle area R, a linear sealing part 5 extends from the center of the horizontal line 4 to the upper edge 1 approximately in parallel to the longer side edge 2. An area R1 between the longer side edge 2 and the linear sealing part 5 serves as a discharge path 6.
Patent JP-S6077286-A (JP)
Title: Input device
Inventor: ARAO KAZUO
IPC: H03K17/00
Filed: 1983-10-03
Abstract: PURPOSE:To expand the operating life of an apparatus related to the opening/ closing mechanism of a switch and to improve the reliability of an input device by counting up pulses having a period based upon the quantity of electricity inputted through the switch and controlling the opening/closing of the switch in accordance with the counted value. CONSTITUTION:An amplifier 10 amplifies an input signal up to a prescribed value and outputs the amplified value to an output terminal 4 and a V/F converter 11. If the amplifier 10 generates an output Vi proportional to an analog signal, the converter 11 generates pulses at a period Ti corresponding to voltage Vi. The pulses are counted by a counter 12, and when the counted value reaches a set value N, a relay 6 and a sample holding circuit 9 are started. Since the relay 6 is driven at the time interval counting up the pulses generated in each period Ti up to an integer N, the opening/closing period of a relay contact 7 from the no input state is shortened.
Patent JP-H0636750-A (JP)
Title: Battery reverse connection preventing device
Inventor: FUJITA SHIGEHIKO
IPC: H01M2/10
Filed: 1992-07-14
Abstract: PURPOSE:To prevent connection when the positive protruded electrode of a battery is reversely inserted into the negative electrode terminal of an apparatus by providing a recess larger than the positive protruded electrode of the battery in diameter and shallower than the protruded size on the contact face of the negative electrode terminal, and arranging an insulating member on its bottom face. CONSTITUTION:A recess 2 is provided on the contact face of a negative electrode terminal 1 with the negative electrode 6c of a battery 6, its diameter is made larger than that of a positive protruded electrode 6a, its depth is made shallower than the protruded size of the electrode 6a, and an insulating member 3 is arranged on the bottom face. When the electrode 6a is brought into contact with the insulating member 3, the terminal 1 is separated and insulated from a positive flange section 6b nearly equal to the electrode 6c in diameter because the depth of the recess 2 is made shallower than the protruded size of the electrode 6a. When the terminal 1 is made of a coil spring 1a, for example, the inner diameter of a winding end section is made larger than the diameter of the electrode 6a, and the insulating member 3 is pinched between the first winding and the second winding. When the diameter of the coil wire is made smaller than the protruded size of the electrode 6a of the battery 6, the positive flange section 6b is brought into no contact with the coil spring 1a. The reverse connection of the battery 6 is prevented, and the leakage of the battery 6 can be prevented.
Patent JP-2000019655-A (JP)
Title: Magnetic signal processing system
Inventor: NATSUME MASATO
IPC: G11B31/00
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic signal processing system by which the number of electric contacts between a device body and a film adapter is reduced. SOLUTION: The magnetic signal processing system to process the magnetic signal of film 4 possesses a device body 2 fetching the magnetic signal recorded on the film 4 and/or supplying the film with a given signal, an adapter 1 that is the adapter 1 to attach the film to the device body 2 and possesses a reproducing head 8 to reproduce the magnetic signal recorded on the film and a recording head 6 to record a signal on the film, a pair of first contacts 14 which are provided at both of the device body and the adapter one by one and where the signal is communicated between the device body and the adapter and changeover switches 17 and 18 where the changeover whether to pass the magnetic signal recorded on the film to the first contact 14 or whether to pass the given signal supplied from the device body is executed.
Patent JP-S5976327-A (JP)
Title: Pile driver
Inventor: ISHIHARA MINAO
IPC: E02D7/20
Filed: 1982-10-23
Abstract: PURPOSE:To exactly hold the vertically of a sheet pile by a method in which the pile driver body is coupled in a reciprocally movable manner in the pile driving direction to the upside of a guide frame to guide the driving direction of sheet pile and the sheet pile is supported by the guide frame and the vertical two positions of the chucker of the pile driver. CONSTITUTION:An early-period sheet pile 4A is driven at the head position of a driving line, the whole of a pile driver is lifted up by a rope, and the pile 4A is positioned between the uprising part 12A of an arm part 12 and a hanging part 14. An H-shaped steel 2 is matched with the driving direction, interval alteration means 6 and 7 are operated in such a way as to make both sides of the sheet pile 4A contact with the uprising part 12A and the hanging part 14, and the setting of the guide frame 3 is completed according to the thickness of the sheet pile 4A. The pile driver body 17 is orderly moved on the guide frame 3 by an oil motor 28, and sheet piles 4 are continuously penetrated into the ground connection to the early-period sheet pile 4A by means of the chuck 48 of the driver body 17. Since the sheet piles 4 are supported at two positions of the chuck 48 and the guide frame 3, the verticality of the sheet piles can be exactly kept.