baber/WOPTO huggingface dataset:
Patent JP-S60118792-A (JP)
Title: Liquid crystal element
Inventor: KATAGIRI KAZUHARU
IPC: G02F1/133
Filed: 1983-12-01
Abstract: PURPOSE:A liquid crystal element, having the composition in which a specific cyanine compound is dissolved in a liquid crystal, and capable of forming optical images corresponding to optical signals given from He-Ne laser, YAG laser, semiconductor laser or Ar laser. CONSTITUTION:A liquid crystal element containing a liquid crystal composition of a cyanine compound of formula I [Z1 and Z2 are atomic groups necessary for completing (substituted) nitrogen-containing heterocyclic ring; A1 and A2 are (substituted) bifunctional hydrocarbon necessary for forming (substituted) 5-6- membered ring, etc.; R1 and R2 are H, (substituted) alkyl; cyclic alkyl, allyl, etc.; R3, and R4 are H or halogen; X<-> is anion; m and n are 0 or 1; l is 1 or 2], e.g. the compound of formula II, preferably in an amount of 1-3wt% dissolved in the phase A or C of preferably a smectic liquid crystal having positive dielectric anisotropy. USE:Optical disk systems of the recording method forming a large scope display and pit.
Patent JP-H10287573-A (JP)
Title: Pharmaceutical composition comprising lactobacillus suitable for trans-mucosal administration
Inventor: SYLVANA TOSHI
IPC: A61K35/74
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition that can be trans-mucosally administered by allowing soft gelatin vaginal capsules having Lactobacillus yeast I-789 to contain a specific amount of silica gel or silica. SOLUTION: This pharmaceutical composition contains a therapeutically effective amount of freeze-dried Lactobacillus yeast I-789-containing soft Gelatin- vaginal capsules in a suspension vehicle typified by a medium chain half- synthetic triglyceride and the vaginal capsules contain 2-5 wt.% of silica gel, or 3-4 wt.% of silica, based on the weight of the freeze-dried product. In addition to the yeast, other known eukaryotic microorganism strain, particularly described in EP-B-(353581 may be used together. Thus, the viable power of the Lactobacillus cells are increased to increase stabilization effect.
Patent JP-2001047082-A (JP)
Title: Treatment of sewage and sludge
Inventor: HAMADA HIDEAKI
IPC: C02F1/50
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To improve the quality of treated water while reducing the generation amt. of excessive sludge by performing the solid-liquid separation of treated water and sludge by a filter membrane unit arranged in a biological reaction tank performing aerobic biological treatment and performing the solubilization of sludge by directly introducing ozone into the biological reaction tank. SOLUTION: A filter membrane unit 1A is arranged in a biological reaction tank 1 and an air diffuser 17 to which a compressor 11, an oxygen generator 12 and an ozone generator 13 are connected is arranged under the unit 1A. Ozone is supplied to the air diffuser 17 from the ozone generator 13 and air is directly diffused into the biological reaction tank 1 from a region below the filter membrane unit 1A to perform not only the solubilization of sludge by oxidative decomposition but also the washing of a filter membrane. The treated water filtered by the filter membrane unit 1A is discharged out of the biological reaction tank 1 by a suction pump 1P and the excessive ozone discharged from the biological reaction tank 1 is detoxified by a waste ozone treatment device 15 to be discharged to the atomospher by a blower 16.
Patent JP-H0635187-A (JP)
Title: Positive type photosensitive anion electrodeposition resist composition and manufacture of printed circuit substrate using same
Inventor: NARUSE KEISUKE
IPC: C09D133/00
Filed: 1992-07-14
Abstract: PURPOSE:To enhance running stability at the time of coating and coating opera tion performance by incorporating a water-dispersible resin composition obtained by neutralizing and dispersing a specified resin mixture with a base as a main constituent. CONSTITUTION:20-50 pts.wt. of an acrylic resin having 0.075-0.55mol carboxylic groups and 1.5-5.5mol hydroxyl groups per 1kg of the resin, 25-70 pts.wt. of an acrylic resin caving 1.20-2.50mol carboxylic groups and 1.5-5.0mol hydroxyl groups, and 7.5-30 pts.wt. of a photosensitive agent having at least each one group in the molecule represented by formulae I-III, are contained, and the sum of each component is 100 pts.wt., and the content of the carboxylic groups and the hydroxyl groups of the sum are 0.60-1.25 and 1.2-3.5mol/kg, respectively, and the water-dispersed resin composition is prepared by neutralizing this resin mixture with the base, such as an organic amine, ammonium hydroxide, KOH, or NaOH, and dispersed into water, and using it as a main constituent.
Patent JP-S6287615-A (JP)
Title: Multistage type turbosupercharged engine
Inventor: HANDA OSATOSHI
IPC: F02B37/013
Filed: 1985-10-15
Abstract: PURPOSE:To aim at reduction in a rate of fuel consumption at the time of partial load in a multistage turbosupercharged engine, by opening the valve set up in a bypass passage of a small discharge turbine at the high pressure side selectively at the time of the partial load. CONSTITUTION:A multistage turbosupercharged engine regulates a gas flow rate of a small discharge turbine 8 by a flow control valve 11, while a gas flow rate of a large discharge turbine 9 is regulated by a waste gate valve 13. Supercharging pressure PB is fed to each of actuators 21 and 22 for these turbines, and controlled by control pressure regulating valves 25 and 26 which output according to the supercharging pressure PB and an engine speed NE. When attaching importance to accelerability in a car, a manual economy switch 32 is turned off in advance. When aiming at the retrenchment of fuel consump tion at driving on an urban district, if the economy switch 32 is turned on, a gate valve 31 is opened whereby negative pressure in a suction manifold 23A at the time of partial load in an engine 1 is led into a spring chamber 21B of the actuator 21, thus the flow control valve 11 is opened.
Patent JP-2001047137-A (JP)
Title: Manufacture of short welded steel pipe
Inventor: KAWAMURA KEIZO
IPC: B23D21/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To manufacture short welded steel pipes at high efficiency and high yield and at a low cost by shearing a steel sheet before roll forming, imparting steps with a prescribed interval and, after roll forming, reducing the side faces of a steel pipe obtained by welding the steel sheet and cutting off the pipe in the stepped part. SOLUTION: The steps are prepared by vertically shifting the steel sheet in the thickness direction with a rotary shear 3 having the step on the outer peripheral part and the steel sheets are connected in a degree at which the steel sheet are not broken at the time of roll forming. The interval between the steps is decided in accordance with the final pipe length by taking elongations at the time of roll forming and sizing into consideration. Next, the steel sheet is formed into a tubular form with a roll forming machine 4, welded with a welding device 5, pressurized with squeezing rolls and the bead formed is cut and removed with a cutting tool 6.  Moreover, by cooling the steel pipe with a cooling system 7, improving dimensional accuracy with a sizing machine 8, pressing the pipe in the vicinity of a cutting plane with a supporting device 9 and cutting the steel pipe at the stepped part by pressing a cutting press 10 against from the side face of the steel pipe, the welded steel pipe 12 is obtained.
Patent JP-H0656427-A (JP)
Title: Production of highly pure ammonium paratungstate crystal
Inventor: OGATA TAKASHI
IPC: C01G41/00
Filed: 1992-08-05
Abstract: PURPOSE:To provide the method for producing the highly pure ammonium paratungstate crystals, especially excellent in purification effects on impurities such as radioactive elements and transition metals. CONSTITUTION:The production method comprises dissolving ammonium metatungstate in water, bringing the produced tungsten-containing aqueous solution (preferably at a pH of 5.0-7.0) into contact with a phosphoric acid type or amidoxime type chelate resin, preferably adjusting the produced pure ammonium paratungstatecrystallizing mother solution to a pH of 6.0-8.0, heating the mother solution at a temperature above 50 deg.C, and subsequently gradually cooling the mother solution to deposit the ammonium paratungstate crystals. Since radioactive elements and transition metals can be reduced down to 0.01ppb and 0.3ppm, respectively, the crystals are useful as the raw material of a spattering target for the production of semiconductor devices.
Patent JP-S6472160-A (JP)
Title: Pressurizing device
Inventor: OGIWARA NAGAO
IPC: G03D13/00
Filed: 1987-09-11
Abstract: PURPOSE:To prevent paper from jamming and to obtain a sharp visible image by providing a couple of pressurizing rolls for pressing a photosensitive material and driving shafts for those pressurizing rolls. CONSTITUTION:The pressurizing device has the couple of pressurizing rolls 11 and 21, whose driving shafts are driven by a common driving source to rotate. Then the rotations of those pressurizing rolls 11 and 21 are transmitted through a couple of gears 15 and 25 provided on the driving shafts 13 and 23. There is no slip between the pressurizing rolls 11 and 21 in rotary motion. Consequently, paper never jams and the sharp visible image is obtained.
Patent JP-H0571347-A (JP)
Title: Combustion chamber of direct injection type diesel engine
Inventor: OHASHI RYOICHI
IPC: F02B23/06
Filed: 1991-09-09
Abstract: PURPOSE:To reduce NOx and fuel consumption, by injecting fuel respectively into combustion chambers which are divided into two parts, and making an injection position at the initial time of injection differ from the injection position at the last time of injection. CONSTITUTION:When air in a cylinder 10 is compressed by a piston 7 and it reaches a top dead center, fuel is injected from a multi injection nozzle N into an upper part combustion chamber 1 and a lower part combustion chamber 2 respectively. In the upper part combustion chamber 1, fuel is injected on a shallow pan shaped bottom surface 1a in the first phase of fuel injection, and fuel is injected on a slant surface 1b in the last phase of injection in association with descent of the piston 7. In the lower part combustion chamber 2, fuel is injected on a point (r) where the distance from the nozzle N to the wall surface 2b is longest in the first phase of fuel injection, and fuel is injected on the slant surface of the side wall 2b, in the last phase of injection is association with descent of the piston 7. It is thus possible to reduce NOx and fuel consumption.
Patent JP-H0276092-A (JP)
Title: Coin selection controller
Inventor: KOBAYASHI OSAMU
IPC: G07F1/04
Filed: 1988-09-12
Abstract: PURPOSE:To prevent liquid thrown in from a coin insertion opening from being attached on a various kinds of equipment, etc., arranged in a device main body by forming a guide groove for the liquid along almost a perpendicular lower side of the coin insertion opening on the wall plane of a coin path communicated directly with the coin insertion opening formed in a coin selection device. CONSTITUTION:Plural guide grooves 10 to guide the liquid thrown in from the coin insertion opening D along in a direction of almost perpendicular dropping of the coin insertion opening D on both walls of the coin path 6 of the coin selection device comprising a coin selection controller. Thereby, the liquid poured from the coin insertion opening of the coin selection device is exhausted to the outside the coin selection controller via the guide groove, a collection part, and an exhaustion path without advancing to a complicated coin path for selection and a coin payment device, etc., formed in the coin selection device.
Patent JP-H0891756-A (JP)
Title: Safety protecting fence
Inventor: TERASAKI MASAYUKI
IPC: B66B29/00
Filed: 1994-09-22
Abstract: PURPOSE: To surely inform about the alarm that the danger exists in front of a safety protecting fence, to any walking person who approaches an intrusion prohibited place. CONSTITUTION: A human body detector 4 is installed on the front surface of a safety protecting fence 1, and an electric light display device 2 which can display a plurality of characters is installed on the safety protecting fence 1 for dividing each construction division, so that alarm can be surely informed to any person, when the detection output of the detector 4 is generated, and alarm is transmitted to the third party, by a voice synthesizing device 3 in which a plurality of sentences are memorized.
Patent JP-H0929426-A (JP)
Title: Work set jig
Inventor: FUKAURA SHIGERU
IPC: B23K3/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a work set jig which positions and fixes the work e.g. when soldering and has a simple constitution in a simple operation as a compact unit. SOLUTION: When soldering joining termonals (f), (c) by pressing a ceramic substrate S laid on a substrate receiving table with a work inserting member into a housing H positioned on a housing receiving tables in the work set jig 3, in the work set jig 3 for positioning and fixing both works H, S, a bushing part possible to push the end part of the ceramic substrate S and a cover part slidable in the crossing direction at the right angle to the pushing direction are arranged at the work inserting member. Upon shifting the cover part to the center part, the surface except a part of the tip part of the ceramic substrate S can be made to cover.
Patent JP-H0392367-A (JP)
Title: Image forming device
Inventor: OTSUKA MASATO
IPC: B41J3/54
Filed: 1989-09-05
Abstract: PURPOSE:To enable an individual image forming unit to be used as an independent one side printer in the case where one device has a plurality of image forming units by a method wherein independent image formation to be performed on individual transfer material is selectely constructed by respective image forming units. CONSTITUTION:(1) Face up paper delivery by one side printing, (2) face down paper delivery by one side printing, etc., are made capable of being selected by indication with a host computer for a laser printer. For example in the case of (1), face up paper delivery by one side printing can be performed even with an engine unit 18a parallel to one side printing (image forming) processing of an engine unit 18, and a transfer material 9a fed from a paper feed cassette 5a to the engine unit 18a, after forming the image, is delivered to a delivery tray 26a. Therefore, in the case where, for instance, interruption handling is performed, an interruption print can be obtained with one side engine unit 18a without discontinuing formation of the image which is now being processed with another engine unit 18.
Patent JP-H06245488-A (JP)
Title: Dc power supply circuit
Inventor: IWATANI TOSHIHIKO
IPC: H02M3/00
Filed: 1991-08-13
Abstract: PURPOSE:To suppress current consumption by stepping up and down the current, which is supplied from a DC power supply, with a DC amplifier circuit, and feeding back the current into the DC amplifier circuit again after a load circuit is operated with this potential. CONSTITUTION:In this circuit, a DC/DC converter (DD) 2 is included, the positive output side thereof and the upstepped-up input side are connected and a closed loop is constituted. A load circuit 3 is provided in the closed loop. The voltage is stepped up with the DD 2 by the value corresponding to the voltage drop caused by the load circuit 3. The voltage is applied on the positive side of the load circuit 3. The current, which has passed through the load circuit 3, is fed back to the DD 2 again. For example, when the potential of both electrodes of the DC power supply 1 is made to be V1 and the potential stepped up with the DD 2 is made to be V2, the potential difference V3 between the positive output of the DD 2 and the unstepped-up input is expressed by V2-V1. Thus, the balance of the potential is kept at a point (c). In this way, the load circuit 3 is operated by the same way as in the conventional circuit.
Patent JP-H0391100-A (JP)
Title: Card type account settling system
Inventor: HASHIMOTO KOICHI
IPC: G07F7/08
Filed: 1989-09-04
Abstract: PURPOSE:To eliminate the need of such a troublesome work as preparation of change and summing-up, etc., in each sales counter and delivery of money in each sales counter, and to obtain the convenience by inserting a card in advance, executing the settlement of accounts of a commodity by this card, and executing the settlement of accounts of the card before leaving the store. CONSTITUTION:This system is provided with a card account settling machine 12 operated by a customer, a card issuing machine 12, a commodity account settling machine 13, and a managing device 14 to which the card account settling machine 12 is connected and which executes a centralized control of data such as money amount information, etc., transmitted from each machine. A customer purchases a card in advance by the card issuing machine installed in the vicinity of an entrance 11 of a store, executes the settlement of accounts of a commodity by the commodity account settling machine 13 by using this card, and in the end, before he leaves the store, the settlement of accounts of the card is executed by the card account settling machine. Therefore, in each sales counter, cash is not handled in each register. In such a way, such a troublesome work as preparations for change and summing-up, etc., is unnecessary, and also, the possibility that erroneous counting and a dishonest act are generated also decrease, and it becomes unnecessary even for a customer to execute delivery of money at each sales counter.
Patent JP-H04108432-A (JP)
Title: X-ray viewing photographing base
Inventor: NAKAYAMA TORU
IPC: A61B6/04
Filed: 1990-08-29
Abstract: PURPOSE:To reduce the upper curvature of both side edges in the case a top plate is in a horizontal level, and to hold the side face of a person to be examined at the time of rolling by constituting the photographing base so that one side edge of the top plate gets in downward along a concave face shape of a side face holding plate, and the other side edge protrudes upward. CONSTITUTION:A top plate 1 is in a horizontal state, and a person A to be examined lies down thereon. Subsequently, when the top plate 1 is subjected to rolling, one side edge of the top plate gets in downward along a concave face shape of a side face holding plate 2. and the other side edge protrudes upward. Simultaneously, a gap between the top plate 1 and the holding plate 2 is covered with a sheet cover 3. The person to be examined is supported by the holding plate 2 on the one side, and also, danger that the person to be examined and a worker are caught in the above gap can be avoided. A spring 4 corresponds to tensile force for working on the sheet cover 3. In this regard, this invention can be applied, as well in the case the rolling motion of the top plate does not have a stationary rotary shaft but has a moving rotary shaft. Also, instead of the spring 4, flexibility of the sheet cover itself can be utilized.
Patent JP-S6382355-A (JP)
Title: Gas sensor
Inventor: NISHIZAWA HAJIME
IPC: G01N27/416
Filed: 1986-09-27
Abstract: PURPOSE:To achieve a higher measuring accuracy, by limiting a diffusion path route of gas which diffuses through a porous solid electrolyte body as diffusion controlled means composing an electrochemical cell to obtain a sharp characteristic curve stably. CONSTITUTION:A diffusion route of gas which diffuses through a porous solid electrolyte body 2 is limited with an airtight solid electrolytic layer 8 so that the introduction of the gas into an internal space 5 is only allowed through an opening 14 of the airtight solid electrolytic layer 8. With such an arrangement, a gas to be measured in an external space where it exists enters an internal space 5 through the opening 14 under a specified diffusion resistance, diffuses horizontally therein 5 and then, reaches a first electrode 10. Thus, the gas introduced is mixed effectively in the internal space 5 to make uniform the concentration of gas which is brought into contact with the first electrode 10 thereby stabilizing a polarization characteristic curve in a sharp form with respect to an electrochemical pump cell comprising the solid electrolytic members 2 and 8 and the electrodes 10 and 12.
Patent JP-S61107811-A (JP)
Title: State supervisory circuit
Inventor: ICHIKI TORU
IPC: G06F1/04
Filed: 1984-10-31
Abstract: PURPOSE:To decrease extremely mis-detection due to noise by providing a shift register, a NAND circuit, an OR circuit and an FF circuit to which a state signal and a supervisory clock is applied. CONSTITUTION:A state signal (a) of 1/0 level and a supervisory clock (b) are applied to a shift register 1. Then the output at output terminals QA-QC of the shift register 1 is inputted to a NAND circuit 2 and an OR circuit 3. Then an FF circuit 4 is set by an output (f) of the NAND circuit 2 and reset by an output (g) of the OR circuit 3. Thus, when the time generating one level due to noise (x) is two supervisory clocks or below, it is not detected. Even when the zero level up to the two supervisory clocks takes place due to noise (y) while one level is consecutive, the FF circuit 4 does not give zero level. Thus, mis-detection due to noise is reduced extremely.
Patent JP-H08267103-A (JP)
Title: Rolling method and rolling mill
Inventor: IMAI ISAO
IPC: B21B27/05
Filed: 1995-09-06
Abstract: PURPOSE: To provide a rolling method and rolling mill for making linear pressure distribution uniform between rolls in work roll cross rolling and for preventing fatigue fracture and wear of roll. CONSTITUTION: Concave crowns for uniformizing the linear pressure distribution between work rolls 21, 22 generated when work rolls 21, 22 are crossed with each other are formed on the upper and lower back-up rolls 23, 24 of a cross roll rolling mill 20 in which rolling is executed by slightly crossing only the upper and lower work rolls 21, 22. Equivalent convex roll crown generated when the work rolls 21, 22 are crossed is cancelled by this concave crown and the linear pressure distribution between the rolls is made uniform. In this way, the fatigue fracture on the roll surface and roll wear are prevented.
Patent JP-H1071356-A (JP)
Title: Coating equipment
Inventor: OKUBO MASARU
IPC: B05C11/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce a space and equipment for storing works to enhance the utilizing efficiency of the space and to reduce equipment cost at the same time and to further reduce the running cost of a drying furnace. SOLUTION: A work W seat from a previous process is hang to each of the hanger H of an overhead conveyor 2 at an hanging position P1 to be pretreated and coated and this work is transferred to the truck T of a floor conveyor 9 at a transfer position P2 to be dried and the dried work W is again transferred to the overhead conveyor 2 at a re-transfer position and detached from each hanger H at a unloading position P4 to be fed to a next process.  When the feed lines between respective processes are stopped, the pretreatment, coating and drying of all of works W during transportation by the respective conveyors 2, 9 are completed and, thereafter, a required number of preceding works W are re-transferred to the hangers H transferred to the circulating track 3 of the overhead conveyor 2 to be stored on a first storage track 13 and the succeeding words W are transferred to preparatory hangers Hs to be stored on a second storage track 14.