baber/WOPTO huggingface dataset:
Patent JP-H01175970-A (JP)
Title: Production of antibiotic nk86-0084
Inventor: SAITO SEIICHI
IPC: A61P31/04
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title substance useful as an antibacterial agent, antitumor agent and inhibitor of arterialization, by selectively reducing para- quinone part of herbimycin A with a reducing agent such as ascorbic acid. CONSTITUTION:Herbimycin A shown by formula I is dissolved in methanol and stirred with ascorbic acid dissolved in water at room temperature for 1hr to give a compound shown by formula II. The reaction is carried out in an inert solvent (e.g. hydrous methanol) and advance of the reaction can be readily observed by analytical method of silica gel thin layer chromatography.
Patent JP-2001147315-A (JP)
Title: Radiation-sensitive composition for blue color filter and color filter
Inventor: KAMII HIDEYUKI
IPC: G03F7/028
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a radiation-sensitive composition for a blue color filter, with which a display panel having high luminance and a sufficient color reproduction range can be obtained. SOLUTION: The radiation-sensitive composition for a blue color filter contains (A) a coloring agent, having a blue coloring agent which is an essential component, (B) an alkali-soluble resin, (C) a polyfunctional monomer and (D) a photopolymerization initiator. The color degree y in the CIE color chart and the luminance Y of the pixel formed from this radiation-sensitive composition satisfy the inequality Y>250y-18.5. The component (D) preferably contains a compound, such as 2-methyl-4(4-methylthiophenyl)-2-morpholino-1-propan-1-on and a compound typified by 4,4'-bis(diethylamino)benzophenone as the essential components.
Patent JP-H06169937-A (JP)
Title: Magnetic type denture-maintaining apparatus
Inventor: YAMADA HIROHIDE
IPC: A61C8/00
Filed: 1992-12-10
Abstract: PURPOSE:To obtain a magnet assembly with a size to be embedded into a vertical void and a parallel word and with a sufficient room by setting a diameter and a thickness of the magnet assembly at specified values in a magnetic type denture-maintaining apparatus which maintains a denture by a magnetic attraction force. CONSTITUTION:In this magnetic type denture-maintaining apparatus which maintains a denture by a magnetic attraction obtained with a magnet assembly buried into a denture tight on a keeper comprising a magnetic alloy fastened on a root plate facing the assembly, the diameter of the magnet assembly is set at 3.0mm-3.5mm while the thickness thereof at 1.0mm-2.0mm. The magnet assembly has a permanent magnet 1 and a case comprising an anticorrosive magnetic material having a recess part for housing the magnet 1 and a seal plate 4 comprising an anticorrosive material to cover so that the permanent magnet 1 is not exposed from an opening of the recess part of the case. The outer diameter of the permanent magnet 1 is 2.1mm-2.7mm and the thickness thereof 0.5mm-1.5mm. A force neccessary to vertically separate the magnet from the keeper is 250g-500g when the keeper gets tight on the magnet.
Patent JP-H07191700-A (JP)
Title: Speech encoding device
Inventor: MIYANO TOSHIKI
IPC: G10L19/04
Filed: 1993-12-27
Abstract: PURPOSE:To encode a speech signal with high quality at a low bit rate through a small quantity of arithmetic. CONSTITUTION:A host search circuit 160 searches a (k)th sound source code book, inputted from a preliminary selection scale calculating circuit 150, for Lk values of preliminary selection scales of respective code vectors in the decreasing order, and outputs the indexes of the Lk sound source code vectors to a 1st-class table type candidate selecting circuit 170. Here, the Lk vectors are searched for in the decreasing order, but Lk vectors are searched for in the increasing order according to a preliminary selection scale. The 1st-class table type candidate selecting circuit 170 selects the indexes of (k)th sound code vectors more than the Lk vectors corresponding to the group of the indexes of the Lk (k)th sound source code vectors inputted from the host search circuit 160 by referring to the (k)th sound source 1st-class proximity table 180 and outputs them to a sound source code book search circuit 110.
Patent JP-H07189859-A (JP)
Title: Fuel injection pump
Inventor: FURUTA KATSUNORI
IPC: F02M59/26
Filed: 1993-12-27
Abstract: PURPOSE:To provide a fuel injection pump while decreases the production of the swirl of fuel flow jetting into a feed hole and thereby reduces the erosion in a feed hole. CONSTITUTION:In a feed hole 100, a specific diameter portion 101 of specific inner diameter is formed on the side of inner wall 12a of a cylinder 12, and following on this, a rounded portion 102 of inner diameter increasing radially toward outside of the cylinder 12 is formed. Axis of the rounded portion 102 is eccentric up and in parallel to axis of the specific diameter portion 101, and also in left direction, as viewed inward in radial direction of the cylinder 12 from outer wall of the cylinder 12. That is, in the rounded portion 102, the eccentric direction is deeper on the upper side than on the lower, and deeper on the left side than on the right. Accordingly, after finish of fuel pressure sending, eddy current is suppressed in fuel flow jetting into the feed hole 100, so that erosion in the feed hole is reduced.
Patent JP-H05162344-A (JP)
Title: Transfer recording apparatus
Inventor: MIYAWAKI KATSUAKI
IPC: B41J29/17
Filed: 1991-12-16
Abstract: PURPOSE:To provide a transfer recording apparatus removing the dust adhered to an ink sheet to keep a high-grade printing image. CONSTITUTION:In a transfer recording apparatus wherein a recording head 2 is brought into contact with a platen roll 1 under pressure through an ink sheet 8 coated with ink and recording paper 3 and the ink of the ink sheet 8 fed at the same speed as the recording paper 4 is transferred to the recording paper 4, an air stream spraying means 11 spraying an air stream B to the ink sheet 8 immediately before the ink sheet 8 enters the gap between the recording head 2 and the platen roller 1 is provided to blow off the dust adhered to the ink sheet 8 immediately before transfer.
Patent JP-H09154243-A (JP)
Title: Distribution facility patrol and inspection device
Inventor: TANAKA SHIGETAKA
IPC: H02J13/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To communicate with the office, a patrol and inspection car, and other necessary places when a fault occurs in a distribution system and restore the system to the original condition effectively. SOLUTION: The complex data which is obtained by integrating the detailed information on monitoring and controlling condition of a power facility and an accident in the facility provided by a distribution facility monitor and controller 15 and the accurate map information and detailed facility attribute data provided by a map information display 10 is displayed on an indicator screen installed in the office 1. The same information as displayed on the screen is transmitted by mobile communication means to a patrol and inspection car 2 which is moving around. On a CRT (display) 20 installed in the car 2, the map information and the positional information due to GPS(global positioning system) are put together and the integrated data is displayed.  With the information obtained from a GPS position detector 23 and the information on a traffic jam or traffic accident which the office grasps put together, the optimum route to the accident site is calculated and is sent to the car 2 to navigate the car to the site as quickly as possible. The information used by the office 1 which manages and controls the distribution facility and the car 2 which follows the instruction of the office 1 are always under uniform management.
Patent JP-H06155904-A (JP)
Title: Display device
Inventor: AKAHORI TAKASHI
IPC: H04N5/66
Filed: 1992-11-18
Abstract: PURPOSE:To display data even in such a state that the supply of power is impossible by forming a display panel having a thermochromic material reversibly changing in transparency corresponding to temp. as a main material and fixing the transparency of the thermochromic material changed at the time of heating at the time of cooling. CONSTITUTION:A display device 10 is constituted by arranging a display panel 12 to the central part of a housing 11 and arranging a power supply switch 13, a mode switch 14 and a start key 15 to one side part of the housing 11 and arranging an erasing roller 17 pressing the surface of the display panel 12 to the other side part of the housing 11 in a reciprocally movable manner. The display panel 12 is constituted by successively laminating an Y-electrode layer 22, a heating element layer 23, an X-electrode layer 24, a reflecting layer 25, a thermochromic material layer 26 and a transparent protective layer 27 on the upper surface of a substrate 21. A pen 30 is pressed to and separated from the proper place of the display panel 12 to heat and cool the corresponding thermochromic material layer 26 to change the layer to be opaque and transparent to display a figure.
Patent JP-2001152945-A (JP)
Title: Exhaust control device for internal combustion engine
Inventor: IIBOSHI YOICHI
IPC: F02D41/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To high-efficiently purify emission during lean operation. SOLUTION: This exhaust control device comprises a cylinder to perform rich or stoicky operation; and an ammonia generating catalyst situated in the exhaust gas flow passage of the cylinder and generating NH3 from NOx. The exhaust gas flow passage of other cylinder to perform lean operation is confluent in a spot situated downstream from the ammonia catalyst, and an ammonia denitration catalyst to reduce NOx to N2 by NH3 is situated downstream from the confluent part. In this case, a cylinder injector is provided to inject fuel directly in a cylinder to perform stoicky or rich operation and at least a fuel injection amount or a fuel injection timing of the cylinder injector are controlled.
Patent JP-H10159043-A (JP)
Title: Pole for fall prevention fence and fence using the pole
Inventor: MIKAMI SATOSHI
IPC: E01D19/10
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To improve a shortage of strength, and corrosion and weathering of wooden materials if such materials are used. SOLUTION: The pole 10 is composed of the pole's body 13 formed of an aluminum alloy extruded section having a fitting groove 12 opening toward the external side on the facing two sides of a hollow base 11, a wooden pole cover 14 fitted into the fitting groove 12 of the pole body 13, and a handrail fixing body 40 which is capped on the top of the pole 10 and fits a handrail 20. The structure allows the handrail to be built horizontally, can protect the pole cover from impulsive forces, and reduce corrosion and weathering.
Patent JP-H09169097-A (JP)
Title: Plate making apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41C1/055
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a jam from being generated by a method wherein conveyance of a master is prevented from being unstable. SOLUTION: A heat perforating part composed of a thermal head and a platen roller and a pair of rollers are in this order provided along a plate making apparatus and a conveyance passage. A master pulled out to the conveyance passage is perforated by heating with the heat perforating part to make a plate. A separation means separating nip parts between the thermal head and the platen roller and between a pair of rollers, and a separation control means driving the separation means when plate-making operation is not carried out are provided. When the plate-making operation is not carried out, their nip parts are respectively separated (St. 3). Thereby, the master is prevented from sticking to the platen roller or a pair of rollers in the nip parts.
Patent JP-H11166484-A (JP)
Title: Pump device
Inventor: KONDO YOICHI
IPC: F04C2/18
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components and make small the construction of a pump device including a gear pump. SOLUTION: A main pump 11 is fitted with a drive shaft 12 to conduct the work upon receiving a toruqe from engine and a follower shaft 13, and these shafts 12 and 13 are equipped with variable capacity piston pumps 11a and 11b. Between the drive shaft 12 and follower shaft 13, a gear pump 21 is furnished which transmits the torque from the drive shaft 12 to follower shaft 13 by a pair of gears 27 and 28 and sucks the fluid and discharges.
Patent JP-H09171420-A (JP)
Title: Information processor
Inventor: KATABIRA YASUHIRO
IPC: G06F1/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the erasure of data by surely performing memory protection at the tie of power source abnormality through shut-down processing. SOLUTION: Concerning the information processor provided with a power source with a built-in temperature sensor and a fan for cooling driven usually, the temperature inside the power source is continuously monitored by the output of temperature sensor, and when the temperature has risen and reached an abnormal temperature set in advance and the monitoring state of abnormal temperature is started for monitoring how long the state of the abnormal temperature continues, and the lapse of time is measured. When the monitoring state of abnormal temperature is continued longer than a prescribed time (Y of S13), shut-down processing of program (S18) is performed at that time point and when the dangerous temperature set in advance is reached even within the prescribed time (Y of S14), shut-down processing of program is immediately performed (S18).
Patent JP-H02179852-A (JP)
Title: Dot printer wire
Inventor: UCHIDA NORIMASA
IPC: C22C38/46
Filed: 1988-12-28
Abstract: PURPOSE:To improve the wear resistance and corrosion resistance of the title wire by specifying respective contents of C, Cr, W, Mo, V, Si, and Mn in a steel wire CONSTITUTION:A dot printer wire has a composition consisting of, by weight ratio, 0.6-3.0% C, 5.0-10.0% Cr, <=20.0% W, <=15.0% Mo, <=15.0% V, <=2.0% Si, <=1.0% Mn, and the balance Fe with inevitable impurities. Further, <=16.0%, in total, of one or more kinds among <=15.0% Co, <=3.0% Ni, and <=3.0% Cu are incorporated to the above composition, if necessary. Since the steel with the above composition is lightweight and has high toughness, a high-speed and long-life printer wire can be provided by using this steel. A stock for this wire is prepared by a powder method.
Patent JP-2000154622-A (JP)
Title: Joint method of curved plate roof
Inventor: FUKUDA YUKIHIRO
IPC: E04D3/36
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide such a joint method as detailing including connection, finish or the like in a unit continuous ridge section is similar to that in a general section as well as good looking and work efficiency and as curved plates are projected from the unit to prevent the width when conveyed from being widened when the curved plates are conveyed. SOLUTION: A unit box 2 has a cuved plate unloaded section 3 on the edge section. Then, after the unit box 2 is set, a female side fitting section 1b of a curved plate 1 adjacent to the curved plate unloaded section 3 is removed from a curved plate fixture to roll up, it is kept in a state to roll up by a jig 6. A joint curved plate 1A is placed on the curved plate unloaded section 3, and both fitting sections 1a and 1b of male and female thereof are fitted to both neighboring curved plates 1.
Patent JP-2001147251-A (JP)
Title: Temperature distribution controller for thermostatic oven
Inventor: MORIYA TAKEKATSU
IPC: G01R31/26
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermostatic oven which holds its intake side at the same temperature with its blowout side as much as possible when air is sent in a next board rack by suppressing a temperature difference between both sides on the same burn-in board as much as possible and eliminating impedance to an air velocity between board racks and is simple and adaptive to a high load by making it possible to decrease a temperature error based upon prescribed temperature as a thermostatic oven which has board racks mounted with burn-in boards and arrayed in an array or laterally in arrays. SOLUTION: A board rack on which burn-in boards mounted with many devices is installed in the thermostatic oven; and one end of a heat pipe is installed where the temperature in the thermostatic oven desires to be lowered and the other end is installed where the temperature in the thermostatic oven desires to be held higher than specific temperature to hold the temperature on the turn-in boards in the thermostatic oven uniform.
Patent JP-H02177751-A (JP)
Title: Subscriber circuit housing position recognition system
Inventor: OKABE KENICHI
IPC: H04M3/00
Filed: 1988-12-28
Abstract: PURPOSE:To easily find out the allocation in an erroneous location by using a program for recognizing subscriber circuit housing position and recognizing the housing position of a subscriber circuit while an identification information ID and a subscriber circuit housing position data in a database are compared and referenced. CONSTITUTION:When a subscriber circuit 2 is housed in a position of a rack 100, identification information ID from the subscriber circuit 2 is sent to a software processing section 61 of a subscriber circuit housing position recognition means 6. Then a subscriber circuit housing position recognition program is used to recognize the allocated position of the subscriber circuit while the identification information ID and the subscriber circuit housing position data in a database 62 are compared and referenced in terms of the software. Whether or not the identification information ID is coincident with that at the housing position of the subscriber circuit 2 on target is discriminated, and when they are coincident, the display representing the correctness of the housing position is applied and when they are dissident, the display representing the incorrectness of the housing position is applied.
Patent JP-H03194653-A (JP)
Title: Method for retrieving abbreviated word in information retrieval system
Inventor: KASUGAI MIKIZO
IPC: G06F17/30
Filed: 1989-12-25
Abstract: PURPOSE:To prevent a trouble in registration work by generating and registering a character index as to respective characters included in data and a phrase index as to a direct phrase consisting of two continuous characters and an indirect phrase consisting of two characters, which is combined by abbreviating one or two sandwiched words and which are combined. CONSTITUTION:Five kinds of combinations of characters obtained by abbreviating one sandwiched character, namely, 'TO GAI/KYO KOKU/GAI GO/KOKU DAI/GO GAKU', four kinds of combinations obtained by abbreviating two sandwiched characters, namely, 'TO KOKU/KYO GO/GAI DAI/KOKU GAKU', and total nine kinds of indirect phrases are extracted. Then, the data number designation bit concerned of the key concerned of the indirect phrase index is turned on and registration for the indirect phrase index is executed. Consequently, 'TO GAI', 'GAI GO', and 'GAI DAI' are automatically registered in the phrase index as the KANJI (Chinese character) abbreviated words of 'Tokyo Gaikokugo Daigaku (Tokyo University of Foreigh Studies)'.
Patent JP-2001156468-A (JP)
Title: Ecu housing structure
Inventor: OKAZAKI NOBUMITSU
IPC: H05K5/06
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an ECU housing structure having an electromagnetic wave shielding function, a sealing function and a heat insulating function for disposing an ECU in an automobile. SOLUTION: The ECU housing structure comprises a container 2 having a polymer layer 21 and a metal layer 22, and a core material 3 and an elastic member 4 disposed in an insertion port 2a formed at the container 2 and sealed in the container 2. Thus, the structure takes all countermeasures against electromagnetic waves, heat, dusts and water, and can be safely disposed in an engine room.
Patent JP-H07188896-A (JP)
Title: Forming method of cr nitride film
Inventor: MORI KAZUHIKO
IPC: C23C8/26
Filed: 1993-12-27
Abstract: PURPOSE:To provide the forming method of Cr nitride film capable of increasing adhesion with base material without accompanying the problem of softening, deformation, etc., of base material. CONSTITUTION:By heating the base material containing Cr in the atmosphere, the metal Cr of surface is oxidized, and also Cr concentration of the surface is increased. Sucessively, the base material surface of increased Cr concentration is subjected to reduction treatment, and then Cr oxide of the surface is turned to a metal Cr. Further, the base material surface reduction treated is nitrided, thus Cr nitride film on surface is formed. Since the Cr nitride film is formed in such way that Cr and nitrogen in the base material are chemically reacted and bonded, the adhesion strength is high. Also, the above treatments can be executed in the temp. range that the base material is not softened or deformed.
Patent JP-H07184739-A (JP)
Title: Chair for stacking
Inventor: NANSHIYOU YUKIHIKO
IPC: A47C1/124
Filed: 1993-12-27
Abstract: PURPOSE:To provide a chair for stacking which can be stacked in a number of pieces, in a proper and safe states, by the simple work. CONSTITUTION:As for a chair for stacking, a leg body 1 is constituted by supporting an upper part rod 13 between the front leg rods 11 and the rear leg rods 12 which are opened downward, and a seat is supported between the upper part rods 13 by arranging a pair of leg bodies 1 in left and right, the chairs can be superposed in the state where the leg bodies are superposed. An engagement part 14 which is bent in a V-shape on the side plane view and is attached on the side wall of the seat is formed on the upper part rod 13, and in the state where the chairs A are superposed, the undersurfaces 14c and 14d of the V-shaped engagement part 14 of the chair A on the upper stage side are attached on the upper surfaces 14a and 14b of the V-shaped engagement part 14 of the chair A on the lower stage side.
Patent JP-H09168845-A (JP)
Title: Method for continuously casting molten metal free of inclusion and blow hole and apparatus therefor
Inventor: UCHIMURA MITSUO
IPC: B22D11/116
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a cast slab and to accelerate the casting speed by providing a device accelerating the rotational movement, gas separation and cooling of molten steel at a tundish stopper part in the case of continuously casting molten steel and stably supplying the clean and low-temp. molten steel in a solidified process. SOLUTION: This apparatus is arranged so as to surround the molten steel flowing down the tundish stopper 14 part. The apparatus is constituted of an inclusion removing part 4 for floating up and separating the inclusion by blowing inert gas into the molten steel applied with the rotational movement by an electromagnetic stirring device 1 from a porous plug and an alumina graphite gas blowing zone 2 and a molten steel rotary cooling part 5 for conducting the heat and cooling while giving the rotational movement to the molten steel at the lower part of the inclusion removing part.  At the time of executing the continuous casting by using the apparatus, in order to prevent the entrapment of the inclusion and the blow hole into the steel slab, the relation between the molten steel passing cross sectional area and the passing molten steel quantity of the molten steel inclusion removing part 4 is controlled so as to satisfy the relationship (1) or (2).