baber/WOPTO huggingface dataset:
Patent JP-H0273089-A (JP)
Title: Isooxazolobenzoxazepine and production thereof
Inventor: GUREGORII MAIKURU SHIYATSUTSUK
IPC: C07D498/06
Filed: 1989-07-31
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein X 1  is H; X 2  is H or OH, X 1  together with X 2  forms carbonyl oxygen or =NH; R is H, a lower alkyl, aryl lower alkyl, lower alkenyl or a group represented by formula II (wherein R 1  and R 2  are H or a lower alkyl); Y is H, a halogen, lower alkyl, lower alkoxy, CF 3 , nitro or amino; and n is 1-3].  
     EXAMPLE: 4,5-Dihydro-3-methylisoxazolo[3,4,5-e,f] [1,4]benzoxazepin-4-ol.  
     USE: An analgesic.  
     PROCESS: A compd. represented by formula III (R 8  is a lower alkyl) is reacted with a condensation agent to obtain the compd. represented by the formula I (wherein X 1  together with X 2  forms C=O and R is H) to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6354335-A (JP)
Title: Production of optically active hexa-2,4-diyne-1,6-diol compound
Inventor: ATAKA KIKUO
IPC: C07B61/00
Filed: 1986-08-25
Abstract: PURPOSE:To obtain the titled compound useful as an optical resolution agent, safely and easily in high optical purity, by reacting a halobenzophenone with an ethynylmagnesium compound, optically resolving the reaction product using a specific compound and a solvent and oxidizing the product in the presence of cupric acetate. CONSTITUTION:A halobenzophenone of formula I (Hal is halogen) and an ethynylmagnesium compound of formula II (X is halogen) are used as raw materials and are made to react with each other at 25-60 deg.C, especially 30-40 deg.C to obtain a halophenylphenylpropargyl alcohol of formula III. The product is subjected to optical resolution with sparteine in a secondary alcohol (e.g. isopropanol) as a solvent [after reacting at room temperature or under heating, the reaction product is left at 10 deg.C - room temperature, the precipitated (-)-isomer is separated by filtration and the (+)-isomer is separated from the filtrate]. The obtained optically active compound is oxidized in the presence of cupric acetate to obtain the 1,6-bis(halophenyl)-1,6-diphenylhexa-2,4-diyne-1,6-diol of formula IV.
Patent JP-H0940618-A (JP)
Title: Treatment of waste water in production of 2-alkanoyl-6-nitrophenols
Inventor: NORIMUNE FUMIKO
IPC: C07C201/08
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To carry out the subject treatment industrially and advantageously by bringing separation waste water and/or cleaning waste water occurring in the production of a compound useful as a medicine into contact with iron powder to extremely reduce nitration inhibition of waste water in activated sludge treatment. SOLUTION: Separation waste water and/or cleaning waste water occurring in producing a compound of formula II by reacting a compound of formula I (R is a lower alkali; X is H or a halogen) (e.g. 2-acetylphenol, etc.) with a nitrating agent (e.g. nitric acid, etc.) is brought into contact with iron powder. For example, in the contact, iron powder having 10-100 meshes is used as the iron powder. The amount of the iron powder is about 0.1-5wt.% based on the compound of formula I. The reaction is preferably carried out at about 0-100 deg.C for about 1-12 hours.
Patent JP-S59139528-A (JP)
Inventor: BERUNAA MINKUSU
IPC: H01H50/04
Filed: 1983-10-21
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-2001016943-A (JP)
Title: Sulky type fertilizing machine
Inventor: HATAYAMA ITARU
IPC: A01C23/00
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a sulky type fertilizing machine capable of shortening a fertilizing pipe as short as possible to reduce a tube resistance and improving operability and maintenance in piping. SOLUTION: This sulky type fertilizing machine is equipped with fertilizer tanks 17R and 17L at both right and left sides at the front of a traveling machine body 1. In supplying a fluid fertilizer in the fertilizer tanks 17R and 17L through fertilizer nozzles 18R and 18L to plural nozzles arranged at the rear of the traveling machine body 1, the fertilizing pipes 18R and 18L are laid in an approximately straight state in a plan view at the lower part of a step part 15c formed at both right and left parts of the traveling machine body 1.
Patent JP-2001025762-A (JP)
Title: Apparatus for separating solid from liquid
Inventor: FUJITANI KENICHI
IPC: C02F1/24
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of a flocculated particle size of a suspended material and enhance a recovery rate in a dewatering machine by introducing scum formed in a floatation apparatus for forming scum by floating the suspended material by dissolved air to the filter cloth running type dewatering machine under natural flow. SOLUTION: Pressurized water is supplied to a floating separation processing tank 3 by a compressing pump 2 of a floatation apparatus 5 to form fine bubbles of dissolved air and the bubbles having SS adhered to circumference of them is floated up to the water surface to form scum. Floated scum is scraped up by a scraper 14. A flocculation reaction tank 4 for flocculating the suspended material by adding a flocculating agent is provided on the upstream side of the floatation apparatus 5. An outlet hopper 11 of a scum supplying means 6 supplies scum separated from treated water in the floatation apparatus to the downstream side while keeping a constant thickness of the scum and an inclined plate 12 slide down the scum supplied from the outlet hopper 11. A dewatered cake tank 10 for storing dewatered cake is provided on the downstream side of a filter cloth running type dewaterer 9.
Patent JP-H0734781-A (JP)
Title: Machine for driving pipe of small diameter
Inventor: TAKAGI KOJI
IPC: E21D9/08
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate formation of a plug zone by separately providing driving systems for a cutter head and a screw conveyor. CONSTITUTION:In a machine for driving a pipe of small diameter, wherein a small diameter pipe having a guiding pipe 1 on its end is driven into the ground by means of a driving device provided in a starting shaft and earth and sands excavated by a cutter head 2 provided on the forward end of the guiding pipe 1 are carried to the starting shaft by means of a screw conveyor 7, a driving system for rotationally driving the head 2 and a driving system for driving the conveyor 7 are separately provided. The revolution of the conveyor 7 is made slower than that of the head 2, so that a plug zone which prevents earth and sands from naturally flowing into the conveyor 7 can be easily formed.
Patent JP-H0839039-A (JP)
Title: Regenerated material having magnetism
Inventor: MIYAOKA ATSUSHI
IPC: B31D1/00
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a regenerated material which has not only good insulating and elastic properties but also such characteristics as the function to promote the circulation of the blood of a magnetic material, improvement of taste, prevention of putrefaction, maintenance of freshness, hygroscopicity of paper, odor absorbing power, gas permeability, etc., by crushing used paper into fine short fibrous pieces and mixing them with a fine magnetic material. CONSTITUTION:Used paper such as corrugated board, office paper, and news paper is crushed into fine short fibrous pieces, and they are mixed with a fine magnetic material to make a regenerated material. For example, used magnetic cards, in which a base paper sheet is coated with a magnetic material, such as railroad tickets are crushed into fine short fibrous pieces to form a regenerated material. Since the cotton-like raw material has insulating and elastic properties, it can be used as a substitute for cotton of insulating materials and cushions. It can also be processed, as in the case of non-woven fabrics, into insoles, a skin material for slippers, etc. In such a fashion of use, since the magnetic material contained has a function of promoting the circulation of the blood, a magnetic medical treatment can be demonstrated.
Patent JP-H1131297-A (JP)
Title: Bicycle parking area management system and device
Inventor: OKAJIMA YOSHINORI
IPC: G08G1/14
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple bicycle parking area management system and device which can be constituted at low costs. SOLUTION: This management system is provided with an entering and leaving gate 1 which is automatically opened according to the insertion of a prescribed card such as a member's card or a season ticket by a person who enters for leaving his or her bicycle, and which is automatically closed by a leaving person detecting function 2 which detects a leaving person. Also, a bicycle managing device is provided with a card detecting function 14 which detects the prescribed card such as the member's card or the season ticket of a person who enters for leaving his or her bicycle, leaving person detecting function 2 which detects a leaving person, and the automatic door opening function of the entering and leaving gate 1. The automatic door opening function of the entering and leaving gate 1 is operated based on the card detection signal of the card detecting function 14 and the detection signal of the leaving person detecting function 2.
Patent JP-S5899037-A (JP)
Title: Josephson logical circuit system by polyphase pulsating current power supply
Inventor: OKADA YOSHIKUNI
IPC: H03K19/195
Filed: 1981-12-09
Abstract: PURPOSE:To simplify a titled circuit and to quicken its speed, by driving a latch mode system Josephson logical circuit with a plurality of single-polarity pulsating current power supplies. CONSTITUTION:The circuit consists of latch mode elements only, combines the latch modes n0, n1-, connects a set of circuits f0, f1- which are cascade-connected by plural numbers (m), and the circuit is driven with pulsating current supplies I0, I1 having the period (m) times that of the two-phase pulsating current source and an arbitrary sequence circuit can by synthesized. Further, three level of operating speeds can be provided by employing a current having the period an integer multiple of that of the m-times period.
Patent JP-S63246364-A (JP)
Title: Drug composition
Inventor: PIITAA SAADEIASU GARAGAA
IPC: C07D277/46
Filed: 1987-08-07
Abstract: Compounds of the following formula have pharmaceutical properties:   <CHEM>  in which X is R min (HO)C=C(CN)-, R<1>(CO)-CH(CN)- or <CHEM> R<1> and R<2> are each hydrogen or C1-6 alkyl, R<3>, R<4>, R<5> and R<6> are each hydrogen, hydroxy, halogen, nitro, cyano, carboxy, C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, halo-substituted C1-4 alkyl, halo-substituted C1-4 alkoxy, halo substituted C1-4 alkythio, C2-5 alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy, R min R sec N- where R min  and R sec  are each hydrogen or C1-4 alkyl or R'''CONH- where R''' is C1-4 alkyl, or a group of the formula -CR<7>R<8>R<9> in which R<7>,R<8> and R<9> are each C1-6 alkyl, halo-substituted C1-6 alkyl or optionally substituted phenyl, or R<7> and R<8>, together with the carbon atom to which they are attached, form a cycloalkyl group containing 3 to 7 carbon atoms, or R<7>, R<8> and R<9> together with the carbon atom to which they are attached, form a bicycloalkyl group containing 4 to 9 carbon atoms, and Y is a 5- or 6-membered heterocyclic ring excluding pyrazole; and salts thereof.
Patent JP-S58109422-A (JP)
Title: Antiulcer agent
Inventor: MAEDA YUUJI
IPC: A61K31/59
Filed: 1981-12-09
Abstract: PURPOSE:To provide an antiulcer agent having high safety, by using 24,25-dihydroxycholecarciferol as an active component. CONSTITUTION:24,25-Dihydroxycholecalciferol[abbreviated as 24,25-(OH)2D3]is used as an active component of the titled agent. The 24,25-(OH)2D3 may be 24R,25-(OH)2D3, 24S,25-(OH)2D3, or their mixture, however, 24R,25-(OH)2D3 is especially preferable. The antiulcer activity of 24,25-(OH)2D3 was determined according to the Shay rat and rat acetic acid ulcer method, and it has been found that the cure ratio is higher in the treated group than in the control group. A high safety is required for an antiulcer agent because a long therapeutic period is necessary to cure the peptic ulcer. The compound has an LD50 of >=10mg/kg in oral administration, and is extremely safe.
Patent JP-H1118510-A (JP)
Title: Pack for culturing plant
Inventor: KANAYAMA KAZUTARO
IPC: A01G1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To lower a production cost and a material cost by carrying out a growth-preparing operation simply and hygienically and enabling to house a culture material together with seeds in a housing bag. SOLUTION: A seeding pack 2 is constituted by packing a culturing material consisting of granular cotton made of artificial inorganic fibers such as rock wool, etc., and seeds in a housing bag 6. The seeding pack 2 is held in a culturing vessel 3 which is water impermeable and light shieldable, the culturing vessel 3 is covered with a lid body 4 and the culturing vessel 3 and the lid 4 are sealed in a packing bag 5. The packing bag 5 is broken and removed and the lid body 4 is taken off. The seeding pack 2 is taken out from the inside of the culturing vessel 3, the culturing material and the seeds are put into the culturing vessel 3 by breaking the water insoluble housing bag 6 of the seeding pack 2, then, sprinkled with water, or the water soluble housing bag is dissolved by sprinkling water. Rearing is carried out by covering the lid body 4.  After germination, the lid body is removed and rearing is carried out in a place getting a lot of sunshine.
Patent JP-H0363528-A (JP)
Title: Vibration detector
Inventor: KOMURASAKI SATORU
IPC: G01P15/09
Filed: 1989-08-01
Abstract: PURPOSE:To obtain flat frequency characteristics by fixing a vibration-electricity transduction part with a ring nut at a part whose diameter length is between the internal diameter and external diameter of a weight and less than the diameter-directional thickness of the weight. CONSTITUTION:A seat surface 1a has a diameter less than those of a piezoelectric element 5 and the weight 8. The weight 8 has an internal diameter larger than the diameter of a screw 1d and its external diameter is determined by the size of a case 3. The external diameter of the ring nut 9a is between the internal and external diameters of the weight 8 and the vibro-electric transduction part 2 is fixed on a base surface 1b at the part where the diameter length is, for example, <=70%. Consequently, an increase in the output to high frequency vibration can be suppressed and flat output characteristics are obtained over a high frequency range.
Patent JP-S6090097-A (JP)
Title: Treatment of waste water
Inventor: NAKANO SHIGEKAZU
IPC: C02F3/08
Filed: 1983-10-21
Abstract: PURPOSE:To economically perform the high concn. treatment of waste water, by classifying the sludge mixture from aeration tank and returning the sludge mixture high in the concn. of powdery activated carbon to the aeration tank while withdrawing the sludge mixture low in the concn. of powdery activated carbon as excessive sludge. CONSTITUTION:Water is guided to an aeration tank 2 through an appropriate storage tank 1 and receives activated sludge treatment due to a sludge mixture consisting of activated sludge and powdery activated carbon as well as adsorbing treatment due to activated carbon. After a predetermined aeration time is elapsed, treated water and the sludge mixture are transferred to a precipitation tank 3 and treated water is discharged out of the system by solid-liquid separation. On the other hand, the precipitated sludge mixture is transferred to a classification tank 4 and stayed for a predetermined time to be precipitated. The sludge mixture in high in the concn. of powdery activated carbon at the initial stage of precipitation is taken out from the bottom part of the classification tank and, if necessary, transferred to a regeneration tank 5 and receives predetermined regeneration treatment and, thereafter, returned to the aeration tank 2.
Patent JP-H0643487-A (JP)
Title: Liquid crystal display device and its production
Inventor: HOSHINO ATSUYUKI
IPC: H01L29/78
Filed: 1992-07-24
Abstract: PURPOSE:To provide the TFT active matrix driving liquid crystal display device which lessens the generation of spot defects and can improve a contrast with the TFT active matrix driving liquid crystal display device including a method for forming pixel electrodes. CONSTITUTION:This liquid crystal display device is constituted by including gate electrodes 22 on a transparent substrate 21, gate insulating films 23 coating the gate electrodes 22, operating semiconductor layers 24a on the gate insulating films 23 of the regions inclusive of the regions above the gate electrodes 22, channel protective films 25 on the operating semiconductor layers 24a, conductor films 33a, 33b serving as source electrodes and drain electrodes connecting to the operating semiconductor layers 24a on both sides with the channel protective films 25 in-between, light transmissive conductor films 30a on the conductor films 33a serving as the source electrodes and on the gate insulating films 23 of adjacent regions 42 inclusive of regions 46 forming the pixel electrodes and light transparent conductor films 31c on the light conductor films 30a formed to coat boundary part regions 43 contg. both of the regions 41 for forming the source electrodes and adjacent regions 42.
Patent JP-H0863954-A (JP)
Title: First-in first-out (fifo) memory
Inventor: JIYON ETSUCHI BARUDOUIN
IPC: G06F7/00
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To simultaneously and continuously transmitting and receiving each data with a simplified structure by adequately controlling the relative timing of a write signal and a read signal. SOLUTION: A clock of FIFO 100 is respectively synchronized respectively with an originating device and a terminating device and the clocks of the originating device and the terminating device are not synchronized. When the originating device sends a data to the FIFO 100, the data is put on a data input bus 113 to assert the write signal of lead 111 only for one clock period. When the terminating device receives data, the FIFO 100 outputs the data on the data output bus 117 with the next clock by assering the read signal on the lead 115. In this case, RAM controller 101 generates the address signal. of two RAM banks 103, 105 to adequately control the relative timing of the write signal, read signal and data on the data bus. Therefore, each data can be transmitted and received simultaneously without requesting the waiting condition of originating and terminating devices.
Patent JP-S6252072-A (JP)
Inventor: GRAF LOTHAR
IPC: B05B15/00
Filed: 1986-08-26
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-S6092429-A (JP)
Title: Method for detecting position of red-hot zone of starting material to be sintered
Inventor: HASHIMOTO HIROKICHI
IPC: C22B1/20
Filed: 1983-10-25
Abstract: PURPOSE:To detect exactly the position at which the red-hot zone of starting materials to be sintered reaches a grate by putting an image fiber in each of plural wind boxes placed under the grate, picking up the image information with a television camera, and processing the resulting image with an image processor. CONSTITUTION:An image fiber 7 for observing the bottom of a grate 4 is put in each of plural wind boxes 5 placed under the grate 4 from the side wall 5a. The fiber 7 sends the image information to a television camera 8, and the camera 8 picks up it. An image processor 9 processes the image of the bottom of the bottom of the grate 4 picked up with the camera 8 to detect exactly the position of the red-hot zone 2a of starting materials 2 in each of the wind boxes 5.
Patent JP-2000024370-A (JP)
Title: Washing machine
Inventor: HAGIWARA HISASHI
IPC: D06F39/08
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To perform a spraying of approx. the same amount in a spinning tub regardless of the amount of clothes and the amount of washing water in the tub by a method wherein the washing water is sprayed into the spinning tub from a space between an external tank and the spinning tub by the revolution of the spinning tub, and at the same time, the current value of a driving means which drives the spinning tub is controlled to be approx. uniform. SOLUTION: When operation is started by turning on a power source switch, and selecting an operation course by an input setting means 23, first, how much clothes are placed in a spinning tub 2, is judged. Then, water is fed through a water feeding valve 9 to a set water level corresponding with the clothes amount. Then, after the completion of the water feeding, a washing motion is started by rotate-driving the tub 2, and in this case, a set revolution number Tt which is determined by the set operation course and the set water level of the water fed in the spinning tub 2, is determined. Then, by performing a control in such a manner that a motor current value may become a set current value (It) which is determined in response to Tt, circulating water is properly sprayed from a discharge port 8 into the tub 2 regardless of the water level.
Patent JP-S6176458-A (JP)
Title: Preparation of 2-alkylindole
Inventor: KURODA KAZUMOTO
IPC: C07D209/08
Filed: 1984-09-25
Abstract: PURPOSE:To produce the titled compound useful as an intermediate of pressure- sensitive dye, etc., economically, under mild condition, in a state free from unreacted metallic compound, by using an o-toluidine solution of sodium toluide as a cyclization assistant, and adding and reacting acyl-o-toluidine to the solution. CONSTITUTION:An o-toluidine solution of sodium toluide prepared by the reaction of metallic sodium with excess o-toluidine is used as a cyclization assistant. An acyl-o-toluidine of formula I (R is <=4C lower alkyl) is added to the solution, and made to react by heating preferably at 240-290 deg.C to obtain the objective compound of formula II. The amount of the o-toluidine used in the above reaction is about 2 times mol of the metallic sodium, and the reaction is carried out preferably in the presence of ferric oxide at 170-200 deg.C. The compound of formula I can be synthesized by reacting o-toluidine with equimolar amount of a lower fatty acid anhydride such as acetic anhydride.
Patent JP-2001027039-A (JP)
Title: Floor panel with built-in power supply line
Inventor: DEGUCHI YASUHIRO
IPC: E04F15/024
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a floor panel with a built-in power supply line capable of shortening the period of time for construction work by simplifying the wiring work. SOLUTION: A floor panel 15 with a built-in power supply line has a length and a width obtainable by laying four basic floor panels arranged in series. Receptacles 17, 18 for connecting power supply lines are respectively provided in a middle portion in the length direction corresponding to the wiring passage of the power supply lines of the floor panel of each side at one end side in the serial direction and the floor panel at each side of the other end side of the floor panel 15 with built-in power supply lines, and the power supply line 20 is housed and wired between the receptacles 17, 18 for both the power supply line connection.  In the middle of wires to the receptacles for connecting both the power supply lines, a wire take-out groove portion 15b perpendicular to the serial direction is formed, and a branch receptacle 26 branched and wired from the power supply line located inside the wiring take-out groove portion 15b is provided.
Patent JP-H0521944-A (JP)
Title: Printed-wiring board
Inventor: GOTO YOSHIAKI
IPC: H05K1/11
Filed: 1991-07-12
Abstract: PURPOSE:To enable reliability and mechanical strength of a needed electrical connection to be secured without increasing the surface area of a land. CONSTITUTION:Lands 3a and 3b which are regular octagons whose interior angles are not acite angles are provided at both edge periphery portions of a through-hole 2 which is made in a double-sided printed-wiring board 1 and specified wiring pattern 4a and 4b are connected to one of 8 vertices of each land. No tear-drop treatment needs to be performed at a connection portion between the lands 3a and 3b and the wiring patterns 4a and 4b.