baber/WOPTO huggingface dataset:
Patent JP-H02164828-A (JP)
Title: Treating and preventive agent for complication after lentectomy
Inventor: FUKUSHI KATSU
IPC: A61P31/04
Filed: 1988-12-19
Abstract: PURPOSE:To obtain a treating and preventing agent for complications after lentectomy, containing lentinan, having immunopotentiating action, capable of improving symptoms, such as fibrin deposition, frequently occurring as post-operative complications and safely usable with low toxicity. CONSTITUTION:A treating and preventive agent containing lentinan as an active ingredient. The lentinan is a nonspecific adjuvant immunotherapeutic agent, extracted and separated from fruit bodies of SHIITAKE mushrooms and normally commercially available lentinan may used. If the lentinan is administered after intraocular lens enthesis following lentectomy, respective symptoms, such as fibrin deposition found in the vicinity of intraocular lens or anterior chamber, cell transmigration therefrom and iris pigmentation, are dramatically improved and excellent effects are exhibited also on treatment of already developed complications. The complications can be suppressed even in the case of lentectomy without being accompanied by intraocular lens enthesis.
Patent JP-H04192374-A (JP)
Title: Tandem organic solar battery
Inventor: SHICHIRI NORISHIGE
IPC: H01L31/04
Filed: 1990-11-22
Abstract: PURPOSE:To provide the title tandem organic solar battery with high energy conversion efficiency exhibiting stable performances with minimum electrode short-circuiting, etc., by a method wherein the unit cell of the title tandem organic solar battery is composed of a composite layer of successive laminates of a first layer comprising perylene coloring matter, a second layer comprising phthalocyanine coloring matter and a third layer comprising quinacridone coloring matter from the transparent electrode side to the opposing electrode side. CONSTITUTION:The unit cell of the title tandem solar battery is composed of a composite layer of successive laminates of a first layer comprising perylene coloring matter, a second layer comprising phthalocyanine coloring matter and a third layer comprising quinacridone coloring matter from a transparent electrode side to the opposite electrode side. Accordingly, when the unit cell is irradiated with light from the transparent electrode side, the light in the photoabsorption region of the phthalocyanine coloring matter in respective unit cells is hardly attenuated to be incident over respective cells so that the light may be photoelecterically converted efficiently in the interface between the first layer and the second layer in respective unit cells.
Patent JP-H11145330-A (JP)
Title: Circuit board
Inventor: FUKUZUKA HIROSHI
IPC: H05K1/11
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a circuit board with a circuit pattern which can be used commonly for mounting of chip parts which are different in polarity when mounted. SOLUTION: Two common bonding pads 9A, 9B shaped to enable both an electronic chip part D and a wire 10 to be mounted or fixed by bonding are arranged adjacently as a pair. The electronic chip part D is mounted on one of the common bonding pads 9A, 9B which form a pair, and the wire 10 connected to the electronic part D is subjected to bonding to the other thereof.
Patent JP-H07175658-A (JP)
Title: Modal logic theorem certifying method
Inventor: AKAHANI JIYUNICHI
IPC: G06N5/04
Filed: 1993-12-20
Abstract: PURPOSE:To provide the modal logic theorem certifying method to be applied to a modal logic system over a much wider range. CONSTITUTION:This method is newly provided with an arrival relation generating part 6 for performing arrival relation generation processing in addition to a negative modal data extracting part 2, negative modal node generating part 3, positive modal data extracting part 4 and positive modal node generating part 5, node data expressing the arrivable relation between worlds corresponding to the applied modal logic system are generated by this processing, and the node data are generated corresponding to various modal logic systems. Thus, modal logic theorem certification is enabled to the modal logic system over the much wider range.
Patent JP-H05158955-A (JP)
Title: Device and method for managing commodity
Inventor: KANAYAMA YOSHIO
IPC: G06Q10/00
Filed: 1991-12-04
Abstract: PURPOSE:To appropriately execute the resource and stock management of commodities (foods) whose commodity values are changed in accordance with production date and time. CONSTITUTION:Initial information such as a commodity code, a production date and an appreciation period relating to each commodity is collectively inputted by an information input means 1, period information expressing the initial information and the time elapsed is sequentially updated by an information updating means 2 and the current value of each stock commodity is calculated by a period managing means 3 based upon the updated initial information and period information. An external device control means 4 commands an external device to move stock commodities whose values have been lost and a resource managing means 5 manages resource information including the number information of the moved commodities.
Patent JP-H09159601-A (JP)
Title: Method and apparatus for predicting corrosion of metallic material
Inventor: TSUKAGAMI YASOJI
IPC: G01N27/26
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent stress corrosion crack or corrosion fatigue due to occurrence of dew point corrosion of metal by making a decision whether the concentration of hydrogen ion in an ash deposited on the surface of a metal to be measured increases acceleratedly with time. SOLUTION: The concentration of hydrogen ion in an ash deposited on the surface of an object to be measured, i.e., a heat transmission metal pipe 1, is measured by means of a sensor 3 and a measuring section 4. Based on the measurement and a measuring period Δt, a reaction rate constant (k), a cathode factor g2 and an anode factor (f) stored ion an input section 5, an operating section 6 performs specified operations at a period Δt and indicates 7 the variation of hydrogen man concentration with time. The measured hydrogen ion concentration is then compared with a value measured previously and a decision is made that dew point corrosion has occurred it the concentration is increasing acceieratedly and then an alarm 8 is delivered.  At the same time, a waste heat recovery boiler is restarted or a required part is heated by means of a heater to elevate the temperature of deposited ash 2 above dew point thus preventing progress of corrosion.
Patent JP-H01162583-A (JP)
Title: Laser machining method
Inventor: CHIBA TOSHIHIKO
IPC: B23K26/14
Filed: 1987-12-18
Abstract: PURPOSE:To improve a working efficiency and to automatize a work by closing the opening part at one end of the follow tubular body to be subjected to laser working, inserting a small diameter nozzle for injecting a gaseous body from the other end and executing the laser machining with pouring a high pressure gaseous body. CONSTITUTION:A cover member 16 is fitted to the opening part 15 at one end side of a hollow tubular body 11 and also a high pressure gaseous body injection nozzle 17 of small diameter is inserted up to the back by a working part from the opening part 14 at the other end. A working part 12 is worked by a laser beam 13 and a high pressure gaseous body is injected into the tubular body 11 from the nozzle 17. In this case, the molten body 19 formed by the laser working is completely discharged from the opening part 14 by the high pressure gaseous body 18. Due to the stage of removing the sticked body of the molten body 19 being eliminated the laser working efficiency is improved. The machining work is automatized because the hollow tubular body 11 can automatically be exchanged by fixing the nozzle 17.
Patent JP-H09163189-A (JP)
Title: Electronic device
Inventor: FUJIOKA HIROKAZU
IPC: H04N5/225
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To reduce number of components of a hinge mechanism section and to attain various operating modes for a liquid crystal display panel for a video camera equipment by obtaining a stable torque to drive the liquid crystal display panel to an upright position and a contained position and a toggle function at the upright position and the contained position. SOLUTION: The video camera is provided with a hinge mechanism having a 1st mechanism by which a liquid crystal display panel 2 is turned at an upright position with respect to a container section 1a of a main body section 1 and a 2nd mechanism located orthogonally to the mechanism and whose front and rear sides are freely inversely turned at the upright position, and the liquid crystal display panel 2 is contained in the container section 1a while its front/rear side is directed to the section 1a. In this case, the liquid crystal display panel 2 has a support shaft 28, the 1st mechanism is supported by a bracket 10 fixed to the main body section 1, the 2nd mechanism is supported by the 1st mechanism with a mechanism turning the support shaft at an upright position.  Then in the turning mechanism around the support shaft, a flat slide member 30 of the support shaft is not turned by a guide plate 12 at a turning position on the way other than the upright position and the contained position of the liquid crystal display panel 2.
Patent JP-H02217162-A (JP)
Title: Heater device, heater bar, and soldering method
Inventor: PEDORO AAMENGO CHIYARUKO
IPC: B23K1/005
Filed: 1989-12-12
Abstract: PURPOSE: To increase speed incidental to a laser soldering technology and to achieve reduction in the cost by using a small heater provided with a structure having an enclosed hollow cavity and with a supporting member that transfers an optical fiber for transmitting an optical radiation to the hollow cavity. CONSTITUTION: With a bar 12 connected to a lead 32, a laser radiation is supplied to a cavity 18 through an optical fiber 16. The bar 12 is quickly and uniformly heated by the absorption of the continuous internal reflection of the laser radiation. Through the interposing lead 32 and solder 38, the heat is transmitted from the bar 12 to a pad 34. The solder is melted and then cooled after the bar 12 is removed, in other words, after the laser radiation is removed. Thus, plural leads are simultaneously soldered.
Patent JP-H01161626-A (JP)
Title: Oxide superconducting wire and its manufacture
Inventor: MURASE AKIRA
IPC: B28B1/00
Filed: 1987-12-18
Abstract: PURPOSE:To shorten the heat treatment time and obtain high critical current density by filling an oxide superconductor in a tape-shaped hollow body formed with an oxygen-permeable metal and applied with irregularity processing. CONSTITUTION:Oxide superconductor powder 2 is filled in a metal tube 1 made of an oxygen-permeable metal such as silver or silver alloy, both ends are sealed by a material with the same quality. It is then applied with warm forging and cold-wire-drawn and shrinkage-processed to be flatly compressed, and irregularity processing is applied to at least one of its faces. The peripheral length of an oxide superconducting wire at an optional cross section is thereby extended, the heat treatment time for oxygen introduction can be shortened, oxygen is uniformly fed to the oxide superconductor 2 in the metal cover 1, thus high critical current density is obtained.
Patent JP-H06167491-A (JP)
Title: Test piece for detecting occult blood in feces using aqueous soluble base material
Inventor: TSUJI NOBUYUKI
IPC: G01N33/50
Filed: 1992-11-30
Abstract: PURPOSE:To simply detect occult blood in faces in a short time and to easily discard a test piece by forming a support and a developing layer of water dispersive base material, and sequentially laminating a reagent layer, a waterproof.protective layer thereon. CONSTITUTION:A support and a developing layer 1 are formed of water dispersive base material in which one surface of neutral water soluble paper manufactured by a papermaker is coated with hydrophilic resin, a reagent layer 2 is formed thereon, and so coated with waterproof and protective layer (transparent resin film) 3 as not to be brought into direct contact with faces nor city water (developing liquid). Further, specimen solution is once passed through the layer 1 to reach the layer 2 in a state that substance for disturbing normal color development of dye in the specimen is reduced and then sucked from its rear surface to cause reaction in a test piece. Thus, the layer 2 is reacted in a state that there are small contaminated color and disturbing substance, a color development error is small, and a decision is facilitate. Since the support of the piece is water soluble paper, the piece in which an inspection is finished can be discarded in a toilet.
Patent JP-2000166994-A (JP)
Title: Device for establishing and maintaining surgery field of positive pressure
Inventor: KUSLICH STEPHEN D
IPC: A61G10/02
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of blood during surgery by hemically sealing an affected part with a hemically sealing member and feeding air into the hemically sealing member to make positive pressure so as to prevent bleeding. SOLUTION: A large part of a patient's body 12, e.g. is put in the hemically sealing member 10 to be exposed to gas pressure within the member 10 and a surgeon 20 him/herself stands on the side of an operating site 40 within the member 10. Then, some volume of gas 14 is injected to the member 10 through a carrying tube 18 from a gas producing machine 16. Concerning the pressure of this gas, pressure fixed by the surgery and air pressure supplied for the patient are made coincident by a positive pressure. This positive pressure field is in contact with an exposed blood vessel to load a pressure barrier on the blood bessel. Thus, fluid such as blood during operation is prevented from being lost from capillary or vein. In addition, it is possible to reduce the increase of pressure to be about 667 N.m-2. Thus, the loss of blood during operation is reduced.
Patent JP-2000151134-A (JP)
Title: Small case for storing electronic component
Inventor: SUDA KAZUHIKO
IPC: E05B49/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To open a case easily with small force by forming a flat through hole at the center of a mating face between a first loop-like section formed in an upper case and a second loop-like section formed in a lower case. SOLUTION: A through hole 40 is formed at the center of a mating face between a first loop-like section 33 formed in an upper case and a second loop- like section 37 formed in a lower case. To open the case, a part of a flat object such as a coin is inserted into the through hole 40 and tweaked. The flat object, for example, a coin can be inserted to a wider part into the hole, for example, about a quarter of the entire area can be inserted. When the flat object is twisted, both edges of the wider part abut against both the first and the second loop-like sections 33, 37, thereby exerting large torque. As a result, the case can be separated into an upper and a lower case by light tweaking.
Patent JP-H06167401-A (JP)
Title: Screwing torque checker
Inventor: SAITO TARO
IPC: G01L3/10
Filed: 1992-12-01
Abstract: PURPOSE:To prevent the generation of a reading error, in a screwing torque checker, by making it possible to fix the position of a torque detection part regardless of screwing operation while keeping the handling simplicity equal to that of a torque wrench. CONSTITUTION:The torque detection shaft 12 arranged on the transmission route of screwing torque is supported on a case 1a in a freely rotatable manner and the coil for detecting the magnitude of the torque applied to the torque detection shaft 12 is received in the case 10. Display parts 28, 30 of torque detection results are provided to the case 10. The case 10 can be grasped by a single hand 32 of a screwing worker.
Patent JP-H09136552-A (JP)
Title: Protective cover for fuel injection pipe
Inventor: KAMIYA KENJI
IPC: B60K15/04
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover having a junction structure which is formed into a cylindrical shape by easily and securely joining a pair of semicylindrical bodies together and which does not allow the bodies to be easily disconnected after being joined. SOLUTION: On one of the junction end faces of each of the pair of semicylindrical bodies 1, 2, an engaging hole 10 consisting of a first hole 11 having an open cross section within the range of the junction end face and a second hole 13 having a larger open cross section that the first hole, continuing to the boundary with the first hole while forming a step 13, and extending in a direction for separating from the junction end face of the semicylindrical body is formed. In the position of the other junction end face of each of the pair of cylindrical bodies which faces the first hole, an engaging projection 20 which extends in the direction of the junction of the semicylindrical bodies and which passes through the first hole and enters the second hole when contracted and engages with the step when restored is provided.  Thus the protective cover can be constructed easily at low cost and surely hold a joined state. Further, an auxiliary hole 30 and an auxiliary projection 40 may be provided for positioning.
Patent JP-H10161020-A (JP)
Title: Photographic optical system using diffraction optical element
Inventor: KAMO YUJI
IPC: G02B9/06
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide the photographic optical system which has high performance and is low-cost by using the diffraction optical element. SOLUTION: A 1st positive convex meniscus lens of which the object side is convexed, a lightness stop, and a 2nd biconvex positive lens are arranged in order from the object side and a diffraction surface is formed on the object side of the 1st lens. Thus, the lightness stop, at least two lenses, and at least one diffraction surface are provided and a condition 0<dDOE/f<0.24 is met, where (f) is the focal length of the whole system and dDOE is the distance from the lightness stop to the diffraction surface on the optical axis. This is a condition for making light beam height small by arranging the diffraction surface nearby the lightness stop so as to balance a power chromatic aberration.
Patent JP-H02165951-A (JP)
Title: Multistage serial printer
Inventor: TAKEKOSHI TARO
IPC: B41J1/50
Filed: 1988-12-20
Abstract: PURPOSE:To obtain a printer having high reliability and easy control by returning type wheel group to an initial position in a step of returning a carriage after one line is printed, selectively shifting at the initial digit during one line printing, and color switching. CONSTITUTION:When a specific type is selected at a home position and carried, a shift switching pawl 9 is engaged with a shift holding pawl 31. In order to rotate the shift holding pawl 31 against a spring 32 and to disengage the shift holding pawl 31 from a shift cam 27, the shift cam 27 is slid in a direction of an arrow by a spring 30. Accordingly, a shift shaft 8 is moved down along the cam face 28 of the shift cam, a holder 2 and a type wheel 1 are also shifted downward, and a type wheel of upper stage coated with second color ink is opposed to a hammer. When another specific type is selected at the home position, the shift switching pawl 9 is disposed at a position shown by a solid line in the drawing, the shift holding pawl 31 is not released at the time of initial carry, and the shift shaft 8 and the type wheel 1 are held at the initial position.
Patent JP-H04191310-A (JP)
Title: Pre-reduction furnace in smelting reduction device for iron ore
Inventor: MASE JIRO
IPC: C21B11/02
Filed: 1990-11-26
Abstract: PURPOSE:To easily remove dust stucked to the inner face of a nozzle hole by providing gas flow inlets on the lower part of cylindrical body embedding an upper part in a dispersing plate body in a pre-reduction furnace to be nozzle holes and allowing the lower part of this cylindrical body to be opened/closed with a lid body. CONSTITUTION:The dispersing plate 5 penetrating plural nozzle holes 6 is disposed in the inside of the pre-reduction furnace body A and segmented into a pre-reduction chamber 13 forming a fluidized bed at the upper part and a gas injecting chamber 14 at the lower part. In the above-mentioned fluidized bed type pre-reduction furnace, the nozzle holes 6 in the above-mentioned dispersing plate 5 are constituted of metal cylindrical bodies 7 embedded in the refractory-made dispersing plate body 51 at the upper part and arranging the gas flow inlets 8 at the lower part. Upper part of this cylindrical body 7 is opened and the lower end hanging downward is penetrated to out of the furnace at furnace bottom part 9, and this lower end is closed with the lid body 10 capable of opening/closing. During operating the pre-reduction furnace, reducing gas from a gas introducing hole 15 is introduced into the pre-reduction chamber 13 from the gas flow inlet 8 through the cylindrical body 7 and the nozzle hole 6, and also by suitably opening the lid body 10, cleaning device 11 providing an injection pipe 12 is inserted and the stuck dust in the nozzle hole 6 is blasted and removed.
Patent JP-H07171342-A (JP)
Title: Removal of harmful substance from nitrogen trifluoride gas
Inventor: KOHARA SADAICHI
IPC: B01J37/00
Filed: 1993-12-21
Abstract: PURPOSE:To increase a throughput per catalytic unit volume, remove a harmful nitrogen oxide and make use of a catalyst possible at an extensive range of gas flow velocity by activating a reducible metallic catalyst under the effects of CO at specific temperature, and allowing a gas containing nitrogen trifluoride to come into contact with the activated reducible metallic catalyst at ordinary temperature. CONSTITUTION:A reducible metallic catalyst contains metal, a metal oxide and a metal hydroxide as effective substances, and the metal elements to be used are Cu, Fe, Zn, Cr, Mn, etc. This reducible metallic catalyst is activated by causing CO to act upon the catalyst at 300 to 1,000 deg.C, and a gas containing nitrogen trifluoride is allowed to come into contact with the activated reducible metallic catalyst at ordinary temperature. Further, the entire harmful substance removal device is simplified and therefore, is easy to handle, because a gas containing NF3 can be decomposed at ordinary temperature by causing the gas to act upon the catalyst. In addition, the throughput per catalytic unit volume is high and a harmful nitrogen oxide is removed, so that the catalyst can be used at an extensive range of gas flow velocity.
Patent JP-H06323398-A (JP)
Title: Electric reduction gear
Inventor: PIEERU PERIU
IPC: E05F15/16
Filed: 1993-12-21
Abstract: PURPOSE: To improve damper effects by constituting a damping means of flat metal springs arranged in such a state as freely deforming and absorbing the whole kinetic energy in a device interposing the damping means between a gear and an output means fixed to its boss. CONSTITUTION: In an electric window lifter for a vehicle, this reduction gear suited for a drive device for opening/closing window glass has an output member fitted in a bore formed in a hub 4 of a gear engaged with a worm. Flat metal springs 6a arranged around the hub 4 are provided in the inside surrounding the hub 4. The spring 6a is composed of two flexible branches 7, respective branches 7 are spiral, and a curved first part 8 extends across to the half or more of the circumference of the hub 4 so as to pressurize the hub 4. The end of the first part 8 is connected to a second curved part 9 via a folded part 11 and the extension part 12 in the other side of the second part 9 is engaged with a claw 14 arranged in the internal circumference of the gear 1.