baber/WOPTO huggingface dataset:
Patent JP-H04364163-A (JP)
Title: Substituted indole, benzofuran and benzothiophenes as lipoxygenase inhibitors
Inventor: AYAKO YAMASHITA
IPC: C07D209/08
Filed: 1991-03-04
Abstract: PURPOSE: To obtain novel substd. indoles, benzofurans and benzothiophenes which are particularly useful for the treatment of asthma as synthetic inhibitors of leucotrienes and lipoxygenase inhibitors and are also useful for the prevention, treatment, etc., of a deep vein thrombosis.  
     CONSTITUTION: A compd. of formula I (R 1 , R 2  are each H, a 1 to 10 C alkyl, when D is not NCH 3 , phenyl; D is NCH 3 , S, O; R 3  is CH 3 CO, formula II, COAA, when D is not NCH 3 , H; (m) is an integer from 1 to 4; (n) is an integer from 0 to 5; COAA is an acyl part of an α-amino acid; R 14 , R 15 , R 17 , R 18  are each H, a 1 to 10 C alkyl) or its pharmaceutically acceptable acid addition salt when R 3  is formula II or COAA; for example, 5-butyl-7-methoxy-4-benzofuranol. A compd. of formula A-3 in these compds. may be produced by bringing a carbene complex of formula A-1 into reaction with an acetylene of formula A-2 in the presence of an acetic anhydride preferably while heating the compd. to a bath temp. of 60 to 65°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H03269138-A (JP)
Title: Layout system for weaving machine
Inventor: MATSUMURA HIDEKI
IPC: G05B19/418
Filed: 1990-03-14
Abstract: PURPOSE:To accomplish low-cost layout by calculating the cost per unit woven length for each weaving machine and arranging all the weaving machines in a cost-ascending order. CONSTITUTION:Based on the respective outputs from woven length sensors 11, 12, 13... for the respective weaving machines l, 2, 3..., a CPU 23 measures the respective times until the corresponding woven lengths are reached and calculates the respective woven rates, which are then stored in a memory. Using an input unit 26, operational cost per unit time for each weaving machine is inputted and stored, and then cost per unit woven length is calculated at the CPU 23, and weaving assignments are set in a cost-ascending order within the time limit of delivery for weaving orders.
Patent JP-S62219599-A (JP)
Inventor: OKUHARA CHIYOSHI
IPC: H05K13/04
Filed: 1986-03-19
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-H03261777-A (JP)
Title: Production of diarylmeleic anhydrides
Inventor: IRIE MASAHIRO
IPC: C07D407/14
Filed: 1990-03-13
Abstract: PURPOSE:To readily obtain the subject compound useful as a photochromic compound in a high yield by reacting a (Z)-alpha,beta-diarylmaleic acid dialkyl ester with an ether bond-cleaning reagent such as trimethyliodosilane, etc. CONSTITUTION:A compound of formula I [R<1>, R<2> are aliphatic hydrocarbon; A<1>, A<2> are a group of formula II (R<3> to R<7> are H, F, etc.), a group of formula III (R<8>, R<9>, R<10> are the same as R<1>; Y is O, S alkyl-substituted nitrogen), etc.] is reacted with an ether bond-cleaning reagent selected from a group consisting of trimethyliodosilane, trimethylchlorosilane/sodium iodide and trimethylchlorosilane/potassium iodide to provide a diarylmaleic ahydride of formula IV.
Patent JP-S62217111-A (JP)
Title: Landslide movement meter
Inventor: GODAI HITOSHI
IPC: G01D21/00
Filed: 1986-03-19
Abstract: PURPOSE:To measure landslide displacement at a distant position by allowing a communication means to transmit and receive a rotary displacement signal which is obtained by reading optical marks provided to a body of rotation by a photoelectric sensor. CONSTITUTION:One end of an Invar line 2 is fixed to the ground surface and the other end is a free end coupled with a weight 6' and the main body 1 of the landslide movement meter is fixed to the ground surface A at a position different from the ground surface B where one end of the Invar line 2 is fixed. The main body 18 of rotation is supported pivotally on the main body 1 by a rotating shaft 18a and the Invar line 2 is wound. If a crack due to a landslide is caused, the distance between the two points A and B varies and the body 18 of rotation rotates, so that optical marks 20 move accordingly. The optical marks 20 are read by the photoelectric sensor 21, whose output is amplified and sent as a digital signal to communicating means 23-25 at remote positions. Consequently, landslide displacement is measurable at the remote positions.
Patent JP-H09224897-A (JP)
Title: Water saving washing device
Inventor: INOMATA MASATAKE
IPC: A47L15/42
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce the equipment cost, miniaturize an equipment scale and provide an economical water saving washing device capable of efficiently performing washing by less washing liquid. SOLUTION: The plural washing parts 3 and 4 of different washing forms are arranged in the sending direction of a carriage body 1 for continuously sending disk kinds P stained by food residual dross. The washing part 3 for high-pressure ejecting the mixed washing liquid of alkaline liquid and air to container kinds is arranged at the upstream side of the sending direction of the carriage body 1 and the washing part 4 for high-pressure ejecting the mixed washing liquid of acid liquid and the air to dish kinds is arranged at the downstream side of the sending direction of the carriage body 1.
Patent JP-H11246443-A (JP)
Title: Reaction of nucleophilic reagent
Inventor: NISHIKIDO JOJI
IPC: C07C45/46
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-efficiency reaction method that uses a bisperfluoroalkylsulfonylimide rare earth salt catalyst. SOLUTION: This reaction using a nucleophilic reagent is carried out in the presence of a bisperfluoroalkylsulfonylimide rare earth salt represented by the formula: [RfSO2 ]2 N]n M (Rf is a perfluoroalkyl group of 2 or more carbon atoms; M is a rare earth element, n is the same number as the valence of the M element). The fluorine-containing hydrocarbon solution of bisperfluoroalkylsulfonylimide rare earth salt is provided whereby the catalytic effect of the rare earth salt can be increased.
Patent JP-S56158252-A (JP)
Title: Alternate flaskless molding machine
Inventor: UNOSAKI TSUNETO
IPC: B22C15/02
Filed: 1980-05-09
Abstract: PURPOSE: To press the sand in a molding flask charged with sand from a hopper to a pattern, mold upper and lower molds alternately and improve molding efficiency by moving the molding flask upward to the upper pattern.  
     CONSTITUTION: A molding flask 11 is moved upward to right under a hopper 23, and a squeeze table 10 is moved upward by a cylinder 6, thereby airtightly closing the under surface of the flask 11. Next, the molding sand in the hopper 23 is charged into the flask 11 and the flask 11 is moved downward together with the table 10 down to the position below a top part pattern plate 15. Thence, a cylinder 20 is operated to advance the plate 15 to right above the table 10 and again the table 10 and the flask 11 are moved upward until the top surface of the flask 11 abuts on the under surface of the plate 15, when compressed air is supplied through a supply port 7 into the flask 11, thereby blowing and gathering the sand upward and hardening the same. Next, when the flask 11 is lowered together the table 10 down to the home position, the top part in the flask 11 is pushed upward by the table 10. It is next pushed out into a conveyance path 27 by a cylinder 24. In this way, the drag is molded in a similar manner. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08233434-A (JP)
Title: Refrigerator
Inventor: FUNAKI KAZUHIRO
IPC: F25D19/00
Filed: 1995-02-23
Abstract: PURPOSE: To provide a large storage space for parcel in a cabinet, and at the same time, effectively utilize the deep end side of the upper surface of the cabinet as a shelf. CONSTITUTION: A cabinet main body 12 is formed into a box shape with a step wherein the upper surface is open, and the deep end side of the upper surface is made higher. The inside of the cabinet main body 12 is partitioned into a refrigerator chamber and freezer chamber 17 with a partition plate 15. At a low positional surface on the forward side of the upper surface, a taking- out/putting-in port 18 for a parcel (p) is provided, and a lid plate 23 is swingably and openably to the deeper end side with a hinge 24 is installed at the port 18. At an upper position on the deep end side of each chamber, an installation space 21 for a cleaning unit 20 is provided, and a shelf plate 31 is detachably spanned at an opening part 30 on the upper surface of the installation space 21, with bolts 39.  When the lid plate 23 is opened, the lid plate 23 is prevented from leaning to the parcel (p) placed on the shelf plate 31 by hitting the corner of the step part, as shown by a chain line.
Patent JP-S56158818-A (JP)
Title: Manufacture of anisotropic silicon steel plate with superior magnetic characteristic by continuous casting
Inventor: YAMADA SHIGEKI
IPC: C22C38/00
Filed: 1980-05-13
Abstract: PURPOSE:To obtain the titled plate by continuously casting molten steel contg. a specified amount of C, Si, Mn, and S and/or Se to form a slab, heating the slab to a specified temp. to dissolve and diffuse FeS or FeSe in the central segregated part, and subjecting the slab to known soaking. CONSTITUTION:Molten steel contg., by wt., 2-4% Si, <0.07% C, 0.03-0.1% Mn and 0.01-0.2% S and/or Se is continuously cast to form a slab. This slab is heated to 1,000-1,250 deg.C to dissolve and diffuse FeS or FeSe contributing to the central segregation of the slab. It is then heated to 1,250 deg.C, hot rolled and subjected to cold rolling and annealing at least once.
Patent JP-H10244292-A (JP)
Title: Photosynthesis purification and filtration device
Inventor: OTOMO YOSHIYA
IPC: B01D35/027
Filed: 1997-03-01
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance and to perform purification of water with cyanobacteria, etc., and sterilization by ultraviolet rays by filling spherical carriers in a container and fitting removably growth plates in the container and a lid part consisting of a light source supporting part for supporting a light source with a protective cover, an inlet part and an outlet part on the top part of the container. SOLUTION: A lid part 3 fitting a plurality of removable tools 3a consisting of a light source supporting part 5, an inlet part 6 and an outlet part 7 is placed on the top part of a cylindrical and transparent container 2a standing on a base 4. A top growth plate 8 and a bottom growth plate 9 are removably fitted respectively on the upper part and the lower part in the container 2a. The inlet part 6 for feeding water of a water tank where fishes for appreciation exist from holes 6a and the outlet part 7 for discharging the water to the water tank through a pipe 7a are provided on the left and the right of the light source supporting part 5 on the top of the lid part 3. A number of spherical carriers 10, 10,... on which photosynthesis bacteria and cyanobacteria are sticked are filled in a clarification part 2c of the container 2a to clarify polluted water mixed with phosphorus compd. and nitrogen compd. from the water tank and as the result, it is possible to accelerate purifying speed, to facilitate cleaning and to reduce the cost.
Patent JP-S524474-A (JP)
Title: Extraction method by liquid
Inventor: NAKAMURA AKIROU
IPC: B01D11/02
Filed: 1975-05-25
Abstract: PURPOSE: Problems in extraction operation occuring in difficulty in separation of extraction residue and extracted liquid as can be seen in conventional extraction process by liquid are solved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04277540-A (JP)
Title: Flame-retardant resin composition
Inventor: TAKEYAMA YOSHIHARU
IPC: C08K7/14
Filed: 1991-03-05
Abstract: PURPOSE:To provide a resin compsn. Which is nontoxic and excellent in flame- retardant properties and has high strengths. CONSTITUTION:The title compsn. comprises 100 pts.wt. compsn. consisting of 30-74wt.% resin mixture of 90-50wt.% polyolefin resin with 10-50wt.% polyamide resin, 1-5wt.% modified polyolefin resin, 25-55wt.% hydrated metal oxide, and 0-10wt.% antimony trioxide, and 18-70 pts.wt. glass fiber.
Patent JP-2000259439-A (JP)
Title: Duplex system
Inventor: KOIZUMI HARUO
IPC: G06F11/18
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To perform data transfer between a standby system and an active system without adding special hardware even in an system inhibiting access from the standby system to the active system main storage. SOLUTION: When the active system is defined as a transmitting side and the standby system is defined as a receiving side, in the transmitting side, a data transfer processing 20 sets transfer data in a transfer buffer area 24, subsequently sets a start function number 23 designated by a parameter to a start function number 23 and sets a processing state flag 22 to 'processing' when the flag 22 of the standby system is a 'non-processing' state. In the receiving side, when the flag 22 is 'processing', periodic processing 21 starts a function corresponding to the number 23 with the pointer of the area 24 as a parameter and subsequently sets the flag 22 to 'non-processing'. When the standby system is defined as the transmitting side and the active system is defined as the receiving side, the opposite operation are performed.
Patent JP-2000259310-A (JP)
Title: Display method for information display device provided with graphical user interface and information display device
Inventor: CHISHIMA HIROSHI
IPC: G09G5/377
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the use efficiency of a display area, to enlarge the display area of original information to be displayed and to display much more pieces of information on a display. SOLUTION: An information display device is provided with a display device 100 for displaying information and a graphical user interface. It has a transmission-type graphical user interface part 106 transmitting the instruction of a user such as a menu bar, a scrolling bar and a key and a display data mixing part 110 for controlling a display device 100 so that whole area on the screen of the display device 100 is used as the display area of information which is originally to be displayed and the transmission-type graphical user interface part is overlapped and displayed on the display area of information which is originally to be displayed.
Patent JP-2000255051-A (JP)
Title: Printer
Inventor: TAKIZAWA YOSHIHARU
IPC: B41J2/01
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To prevent ignition of a cleaning liquid and quickly dry the print by the use of a nonflammable medium for cleaning a printer even in case that a flammable medium is used for an ink. SOLUTION: Since a quickly drying medium, such as a methylethyl ketone and an ethanol, is used for an ink medium, ink particles 10 dry quickly after reaching on a printing matter 5. In contrast, in the case the ink is adhered on a charge electrode 4 or a deflecting electrode 9 for start, stoppage, or a malfunction of the printer, it is removed by a cleaning liquid containing water as the main medium. Depending on the case, for example, dimethyl sulfoxide, dimethyl formamide, N-methylpyrrolidone, or the like, can be used as the cleaning auxiliary. The cleaning liquid contains a pH adjusting agent. As the pH adjusting agent, an alkaline based chemical such as sodium hydroxide, potassium hydroxide, ammonium, triethyl amine, triethanol amine, and butyl diethanol amine is used.
Patent JP-H0917880-A (JP)
Title: Semiconductor storage and data holding, reading and writing in this storage
Inventor: MORI TOSHIHIKO
IPC: H01L29/737
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a novel memory cell having a small area with less number of elements and N-type negative differential characteristic between the base and emitter by having a collector electrode connected to a bit line and two emitter electrodes connected to a ground line and word line. SOLUTION: A transistor which composes a memory cell MC has a collector electrode C connected to a bit line B1 and a first and second emitter electrodes E1 and E2 connected to a ground line G1 and word line WL and has a base-first emitter junction D1, base-second emitter Junction D2 and base-collector junction D3. In the base-emitter voltage-current characteristic it has an N-type negative differential characteristic wherein the gain is relatively low up to a peak current region and high away from a valley region. Thus, a novel memory cell is obtained which can be constituted on a small area with less number of elements and is capable of holding, reading and writing data.
Patent JP-S63228173-A (JP)
Title: Manufacture of photoconductive powder
Inventor: UCHIKAWA HIDEFUSA
IPC: C01G9/02
Filed: 1987-03-17
Abstract: PURPOSE:To obtain a photoconductive powder high in spectral sensitivity to each of the additive 3 primary colors and reducible in the mutual overlaps of the sensitivity curves to each primary color as compared with the peaks of each sensitivity curve by incorporating the dyes in the structure of metal oxides in the course of producing the oxides. CONSTITUTION:Mixed solutions B1-B3 are prepared by mixing a first main material A1 containing metal alkoxide and/or metal acetylacetonate with a first main dye D1 having spectral characteristics of absorbing the red of the additive primary colors; a second main material containing metal alkoxide and/or metal acetylacetonate with a second main dye D2 having spectral characteristics of absorbing the blue of the additive primary colors, and a third main material A1 containing metal alkoxide and/or metal acetylacetonate with a third main dye D3 having spectral characteristics of absorbing the green of the additive primary colors in each solution. Each of the main materials A1-A3 in each of the solutions B1-B3 is hydrolyzed to form each of the complex powder C1-C3 composed essentially of each metal oxide and each of the dyes D1-D3, thus permitting the obtained photoconductive powder to be high in photoconductive sensitivity to the additive 3 primary colors and small in the overlaps of each sensitivity curve.
Patent JP-S52146247-A (JP)
Title: Thermal printer
Inventor: ITOU GIICHI
IPC: H01R11/01
Filed: 1976-05-31
Abstract: PURPOSE:To enable the constitution of an inexpensive and compact thermal printer by coupling an outer circuit member to a connector of the thermal head due to a contact provided on a connector block.
Patent JP-H01237450-A (JP)
Title: Ultrasonic flaw detecting apparatus
Inventor: TAKAKU KAZUO
IPC: G01N29/04
Filed: 1988-03-18
Abstract: PURPOSE:To improve checking efficiency, by providing an ultrasonic flaw detecting device, a distance-amplitude correcting (DAC) device, an operating panel and a digital memory, and performing the preparation of correction and the like of a DAC curve readily. CONSTITUTION:An ultrasonic flaw detecting device 5 provided with a DAC device 6 can perform the preparation, reading, correction, storing, erasing and the like of a DAC curve at a high speed based on the commands from an operating panel. Checking personnel do not feel waiting times even in a severe environment such as in an atomic power plant, and checking efficiency can be improved. A digital memory 11 is provided for the individual beam of a plurality of ultrasonic beams. Therefore, the individual DAC curve can be stored independently. When the ultrasonic beam is transmitted, the DAC curve is outputted in synchronization with every beam. Therefore, the optimum DAC curve can be obtained for the three ultrasonic beams of 0 deg., 45 deg. and 60 deg.. The checking efficiency, the checking reliability and the like can be improved.
Patent JP-S60208246-A (JP)
Title: Liquid jet recording head
Inventor: MIZUSAWA SHINICHI
IPC: B41J2/05
Filed: 1984-04-02
Abstract: PURPOSE:To stably hold a good liquid droplet forming characteristic over a long period of time and enhance the durability of a recording head, by providing a mechanical shock avoiding part to an electrothermal converter. CONSTITUTION:An electrothermal converter 1 is provided onto a substrate 3 along with an electrode 2 and liquid droplets are flied to a Y-Y' direction or a direction vertical to the surface of paper. Because air bubbles are generated while the emission of liquid droplet is performed from an orifice, an air bubble disappearing position is moved by the flight direction of liquid droplets or the factor of a structure for supplying liquid droplets to the electrothermal converter 1 but movement is performing along the Y-Y' axis and does not miss the electrothermal converter 1. A mechanical shock avoiding part 4 is provided corresponding to the air bubble disappearing position. By this mechanical shock avoiding part 4, the electrothermal converter 1 is avoided from receiving damage because mechanical shock due to air bubbles is absorbed even if generated and the durability of a recording head is enhanced. Because the electrothermal converter 1 receives no damage, the generation of air bubble is stabilized and an initial good liquid droplet forming characteristic can be stably held over a long period of time.
Patent JP-S61226224-A (JP)
Title: Reciprocating two-wire type wire-cut electric discharge machine
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1985-03-29
Abstract: PURPOSE:To miniaturize a wire-cut electrical discharge working machine to enable a large size workpiece to be fabricated, by providing a work feed device on a support bed which journals first and second arms so that the arms may be movable in two axial directions, independently from each other. CONSTITUTION:A wire electrode supply roller 34, a brake roller 37, a power feed roller 39, a capstan 41, a wire electrode recovery roller 42, etc. are provided on the first arm or working head 6 side, and an automatic wire electrode fold- back guide roller 43, etc. are provided on the second arm or working head 7 side. The first and second arms are journalled to a support bed 5, movably in two axial directions, respectively. The first and second arms are moved in the two axial directions, respectively, by means of an NC feed device, relative to workpiece 4.
Patent JP-H01239779-A (JP)
Title: Connector
Inventor: FUJINO TOSHIAKI
IPC: H01R13/633
Filed: 1988-03-18
Abstract: PURPOSE:To spare a pull tab fixing part on the outside of a housing and to miniaturize the external size of the housing so as to prevent an obstacle for taking about a cable by fixing a pressure-bending pull tab inside the housing and pulling it out along the cable. CONSTITUTION:A terminal of a cable 2 held in a connector housing 3 is connected to connector terminals 6 and a bendable pull tab 1, whose one end is fixed to the pull tab fixing part 4 of the connector housing 3, is pulled outward along the cable 2. By fixing the bendable pull tab 1 in this way, it can not take place that force is applied to the cable at the time of pulling out it and no force is exerted to the connector terminal connection part 6. Further, it is needless to provide a pull tab holding part on the outside of the housing so as to enable the connector to be small-sized while having no obstacle at the time of taking about the cable and improving workability in the assembly.
Patent JP-S54180-A (JP)
Title: Servo-control method
Inventor: MATSUOKA SHINJI
IPC: B25J9/16
Filed: 1977-06-01
Abstract: PURPOSE:To enable a robot to be removed independently of the position of the rotob in switching-On of the power source by converting the command position signal by stopping the conduction to the cylinder hydraulic source in switch-ON of the power source, and by keeping the hydraulic source in conduction when the difference between the position of the robot and the command position gets into the permissible range.