baber/WOPTO huggingface dataset:
Patent JP-H04290340-A (JP)
Title: Data communication system
Inventor: NUMATA KOJI
IPC: H04M11/00
Filed: 1991-03-19
Abstract: PURPOSE:To load data to a personal computer away from a terminal and to save a call tariff accompanied by the shortened communication time with a center station by transmitting a telesoft received from a center station via communication network to the personal computer. CONSTITUTION:The data communication system is composed of an ISDN communication network 1, a captain center station 2, a captain terminal 3, a personal computer 4, and channels (INS NET64) 5 to 7. The captain terminal 3 and the personal computer 4 are installed relatively distant places such as different stages in the same building, and connected to the ISDN communication network through the NET 64. This INS NET 64 is formed by two data channels of data transfer speed 64Kbps referred to as a B channel and a D channel exclusively for control signal in time-division multiplexing and the communication with two data communication equipments can be performed.
Patent JP-S60225688-A (JP)
Title: Filter for filtering purified water
Inventor: KIBUNE KOUJI
IPC: C02F1/28
Filed: 1984-04-20
Abstract: PURPOSE:To positively adsorb a mutagenic substance in urban tap water, by packing a container such as a column with chitin in a solid state to bring chitin to a water flowable state. CONSTITUTION:Chitin is formed into a molded body having a fibrous, film like or nonwoven fabric like shape in a powdery state or after dissolved in a solvent. A column is packed with this molded body to be used as a filter for filtering purified water.
Patent JP-H08278428-A (JP)
Title: Structure of coated optical fiber end
Inventor: UEDA TOMOHIKO
IPC: G02B6/40
Filed: 1995-04-06
Abstract: PURPOSE: To provide a structure of a coated optical fiber end structure and a coated optical fiber branching member contributing to the simplification of connecting work. CONSTITUTION: The optical fiber 2 at the end of the single core coated optical fiber 1 is inserted into nearly the intermediate point in the central hole of the sleeve 4 of a coated optical fiber connecting member 3. The intermediate point has a matching agent injection hole 9a. The coated optical fiber connecting member 3 has a sleeve 4, a left side clamp 5, a left side collet 6, a right side clamp 7, a right side collet 8 and a case 9. The left side collet 6 is moved to the left side to fix the single core coated optical fiber 1. The central hole of the sleeve 4 receives the front end of the optical fiber of the other side. The right side clamp 7 and the right side collet 8 receive the end of the single core coated optical fiber of the other side.
Patent JP-H0790522-A (JP)
Title: Production of zircaloy pipe excellent in resistance to crack growth
Inventor: RONARUDO BAATO ADAMUSON
IPC: G21C3/06
Filed: 1994-04-20
Abstract: PURPOSE: To obtain a zircaloy tubing for nuclear fuel elements by subjecting Zr alloy tubing to heat treatment including annealing and to cold working under respectively specified conditions and forming an inner region resistant to crack propagation and an outer region resistant to corrosion.  
     CONSTITUTION: Zr alloy tubing is subjected to annealing at a temperature higher than about 621°C for about 1 to 100 hr, to cold working, and then to annealing to coarsen precipitates in the whole region of the tubing. After heating is selectively applied to the outer region of the tubing up to the alpha plus beta phase region by passing the tubing through an induction coil while cooling its inner region, rapid cooling is applied to the outer region to form finer precipitates in the exterior of the tubing. Subsequently, the second cold rolling and annealing and the successive third cold rolling and annealing are applied to coarsen the precipitates in the inner region of the tubing to a greater extent. Each annealing succeeding each cold working is performed at a temperature higher than about 576°C. In this way, the tubing, where the Zr alloy exists in the form of crystalline grains 100 containing fine precipitates 108 in high density in the outer region of a tubing wall 104 and in the form of crystalline grains 106 containing coarse precipitates 102 in low density in the inner region, respectively, can be obtained. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H072848-A (JP)
Title: Morpholine and thiomorpholine derivatives
Inventor: YOSHIOKA TAKAO
IPC: A61P43/00
Filed: 1994-04-20
Abstract: PURPOSE:To obtain a new (thio)morpholine derivative which is useful as a prophylactic agent for hyperlipemia, hyperglycemia and obesity, further hypertension and osteoporosis. CONSTITUTION:A morpholine or thiomorpholine derivative of formula I [R<1> to R<5> are H, 1-5C alkyl, 1-5C alkoxy, halogen, OH, CF3; R<6> is H, 1-5C alkyl; A is O, S; B is a bond, O, S; m is 1 to 5; X is N, CH; Y is NH, O, S; Z is H, formula II (R<7> is H, 1-5C alkyl; n is 1 to 5)] or its salts, for example, 5-{4-[2-(2-(3-chlorophenyl)morpholino)propoxyl]benzyl}thiazolidine-2,4 -dione. The compound of the formula I where B is O or S is obtained by detritylation of a compound of the formula (IV) where Z<1> is trityl, resulting from the reaction of a compound of the formula (II) with a compound of the formula (III) (B<1> is O, S; Z<1> is formula II other than R<7> is H, trityl).
Patent JP-S61239926-A (JP)
Title: Mold for injection molding
Inventor: ADACHI MASAKI
IPC: B29C45/26
Filed: 1985-04-18
Abstract: PURPOSE:To enhance completion of cycle, by a mold engaging and disengaging mechanism having the engaging body provided to one of a pair of molds and the engaging shaft provided to the other mold in a state freely engaging and disengaging with the engaging body. CONSTITUTION:An engaging body 5 is provided so that the side of the engaging recessed part 7 is formed to the side opposite to a clamping and loosening drive part 6 which consists of the L-shape support jig 8 mounted to a mold 2 and the hydraulic cylinder 9 supported by said support jig 8. The hydraulic cylinder 9 consists of the main body 10 directly fixed to the support jig 8 and the engaging shaft 13 provided in a protruded state in opposed relation to the engaging body 5 so as to freely advance and retract with respect to the main body 10 in the directions shown by arrows 11a, 11b and to freely revolve to the directions shown by arrows 12a, 12b. The engaging shaft 13 consists of a base shaft part 14 and the C-shape engaging element 15 connected to the leading end of said base shaft part 14 while the engaging element 15 is engaged with the engaging body 5 and the engaging recessed part 16 is provided so as to be formed in the side of the base shaft part 14.
Patent JP-S577427-A (JP)
Title: Preparation of hydrocarbon
Inventor: TACHIBANA MASAMIKI
IPC: B01J27/00
Filed: 1980-06-18
Abstract: PURPOSE: To prepare a hydrocarbon by the dehydration of methanol using an insoluble, nonvolatile, stable, long-life catalyst having extremely high acidity and composed of aluminum dihydrogen tripolyphosphate or its combination with other substande.  
     CONSTITUTION: A hydrocarbon is prepared by the dehydration of methanol using a catalyst containing aluminum dihydrogen tripolyphosphate (A). The compound A can be prepared by (1) mixing aluminum or an aluminum-containing substance (e.g. Al(OH) 3 ) with a phosphoric acid-containing substance (e.g. 85% phosphoric acid) at a P 2 O 5 /Al 2 O 3  molar ratio of 2W3, and (2) heating and crystallizing the mixture at 150W300°C. The compound A may be incorporated with aluminum oxide, bauxite, active charcoal, zeolite, etc. The metnanol is not necessarily anhydrous, and sufficiently high conversion can be attained even by using a 90W95%  methanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S579804-A (JP)
Title: Treatment for porosity reduction of sintered body
Inventor: KIYOTA FUMIO
IPC: B22F3/17
Filed: 1980-06-18
Abstract: PURPOSE: To reduce a porosity by inserting a sintered body into a die groove consisting of plural cavities and a lower punch rubbing against said cavities, rotating an upper punch slantingly in an upper face of the die groove, thereby compacting the sintered body through the lower and upper punches.  
     CONSTITUTION: A sintered body 1 has circular arc-shaped faces 2; in a die 3, cavities 3a having circular arc-shaped faces, corresponding to the cross section of the sintered body, pass through the die 3 at the same interval; and a lower punch 13 moves up and down in contact with the cavities 3a. The sintered bodies 1 are inserted into a die groove 15. Then an upper punch 18 having a right cone-shaped pressing surface 19 of the obtuse vertical-angle at a top part of a cylinder is rotated so as to slant its central axis on the upper face of the die groove 15, and the punch 13 is raised while rolling the surface 19 along the upper face of the die 3. Whereby, the bodies 1 in the groove 15 are pressed on the surface 19 of the punch 18, and compressing force is applied by said surface 19 locally and successively. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61240961-A (JP)
Inventor: MIURA KYO
IPC: A45D34/02
Filed: 1985-04-18
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-S60228384-A (JP)
Inventor: TSUTSUI SHIYOUJI
IPC: B66B7/00
Filed: 1984-04-23
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-H08277554-A (JP)
Title: Body fitted to cock
Inventor: KANAZAWA OKIMUNE
IPC: A47K5/18
Filed: 1995-04-06
Abstract: PURPOSE: To realize facility by mounting a main body fitted and fixed onto a cock support body, to which a cock is set up, an opening section for the cock, a hose bearing section for winding a hose and a small-article container. CONSTITUTION: When a main body (a) is fitted and fastened onto a cock support body 2, a hose bearing section 4 is fitted onto the cock support body 2 from a front so that a cock 1 is disposed into an opening section 3 for the cock, and a backing plate 9, to which a small-article container 5 is attached, is applied mutually to the hose bearing section 4, and screwed and bonded by screw bodies 11, thus fixing the main body (a) onto the cock support body 2. A hose is wound and arranged on the hose bearing section 4 while being ratained to the retaining piece 4a of the hose bearing section 4, and soap, small articles, etc., are stored in the small-article container 5. The case when a cock handle section 1a is turned on is not hindered as seen in the case when the hose is wound and disposed directly on the cock support body 2 in conventional devices, and troublesome such as squating-down every time soap, small articles, etc., are used, thus resulting in extreme facility.
Patent JP-H02289543-A (JP)
Title: Thioformamide derivative
Inventor: TERANSU UIRIAMU HAATO
IPC: A61Q7/00
Filed: 1990-03-30
Abstract: A thioformamide derivative of the formula I <CHEM>  wherein:-  R and R<1> each independently represent an alkyl group;  A represents either:-     (1) a phenyl group which is optionally substituted; or   (2) a heteroaromatic group (e.g. pyrid-3-yl, quinolin-3-yl); and  Y represents:-  an ethylene or methylene group or a direct bond. These compounds may be formulated as pharmaceutical preparations and have utility for the treatment of disorders associated with smooth muscle contraction.
Patent JP-H06262350-A (JP)
Title: Penetration welding method for one side of container
Inventor: OHATA ISAO
IPC: B23K9/00
Filed: 1993-03-16
Abstract: PURPOSE:To smooth the flow of a back shielding gas and to prevent metallic oxidation on the inside surface of a container. CONSTITUTION:When joint parts, which are adjacent to each other in the longitudinal direction of a container 1 with a heat insulating material 2 stored inside, are penetration-welded from the outside of the container 1, a protective gas storing body 7, in which plural holes for flowing in a gas are provided, is arranged along the inner circumference of the joint parts of the container 1 so that the tip end side that comes into contact with the inner circumference of the container 1 may be opened toward the joint parts; and by blocking both ends in the longitudinal direction of the container 1, the back shielding gas 6 is supplied into the container 1.
Patent JP-H05243052-A (JP)
Title: Ferrite core for rotary transformer
Inventor: TSUBOI TAKASHI
IPC: H01F38/14
Filed: 1992-03-02
Abstract: PURPOSE:To form an annular groove with pressure molding and reduce a tapered angle of the annular groove by applying plasticity and mold release characteristics to molding grains, and specifying an angle between the bottom of the annular groove and two opposite side walls of the same in a formation process. CONSTITUTION:Polyvinyl alcohol, a wax plasticizer, and a wax lubricating agent as a binder are mixed into slurry where Ni-Zn ferrite powder is dispersed in ion exchanged water, and thereafter they are dried with hot air and granulated. A metal mold is filled with the resulting grains and then pressurized. Thereupon, an angle between the bottom of an annular groove 103 and two side walls 104, 104 is taken to be 90 or more and 95 or less. Hereby, there is no need of polishing the annular groove with the greater fabrication cost, and the occupation rate of a winding in the annular groove is increased. Further, dimensional accuracy after calcination is improved by reducing the expansion after the molding to facilitate polishing in the thickness direction.
Patent JP-H01253736-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/825
Filed: 1988-04-01
Abstract: PURPOSE:To improve the sensitivity of the sensitive material to infra-red rays, and to reduce the residual color and to improve the preservability against the lapse of time by incorporating a specified merocyanine dyestuff in the hydrophilic colloid layer contd. in the sensitive material contg. a prescribed sensitizing dye. CONSTITUTION:The sensitive material comprises an emulsion layer composed of a silver halide particle spectrally sensitized with a cation type tricarbocyanine dye and/or a cation type dicarbocyanine dye (infra-red sensitizing dye) and the hydrophilic colloid layer contg. the merocyanine dyestuff shown by formula I. In the formula, Q1 is a heterocyclic ring forming group, Q2 is a carbon ring or a heterocyclic ring forming group, L1-L4 are each methine group, R is alkyl or aryl group, etc., (n) is 4 or 5, (p) is 1 or 2. The sensitizing dye has one or more of acid groups in a molecule, and may be composed of a compd. shown by formula II which may be incorporated in an emulsion layer or a backing layer, or many be interposed between the emulsion layer and a supporting body corresponding to each purpose.
Patent JP-H05278555-A (JP)
Title: Inflator for air bag
IPC: B60R21/26
Filed: 1992-04-03
Abstract: PURPOSE:To promote the simplification of structure and a reduction in the number of parts items by forming a gas generating agent chamber, an ignition powder chamber and a partition between both of then into a solid canister, and setting up a canister assembly, being made up of housing a gas generating agent and an ignition agent in each chamber, in an outer vessel with a filter. CONSTITUTION:In an inflator 100, an outer filter 4, an inner cylinder 5, an inner filter 6 and a canister assembly 21 are all set up in the inner part of an outer vessel 1. This canister assembly 21 consists of a canister 20, an ignition agent 9 and a metallic outer cover 15. The canister 20 is made up of forming a gas generating agent chamber 16, an ignition powder chamber 11 and a partition 12 lying between both of them, and it is formed by means of impact extruding of an aluminum alloy. Therefore since it can be manufactured in a single process, it is manufacturable in a short time, and as a molding is manufactured with one component, its structure is simple enough, with high vibration proof and, what is more, the number of parts items is reducible.
Patent JP-S59205842-A (JP)
Title: Data transmitter
Inventor: TERACHI NOBUO
IPC: H04L1/00
Filed: 1983-05-09
Abstract: PURPOSE:To transmit accurately a data in a high speed by comparing an input data of a data input section with a corresponding data of an input data storage section in a transmission terminal station at each prescribed period and transmitting a data from which a difference is detected with priority. CONSTITUTION:Let data of a data input section 7 be D11-D101 at the point of time of first transmission, then the data is compared with each data of an input data storage section 14 at a data checking section 13 and since there exist no coincident data, the data D11-D101 are stored in an input data storage section 14, a code identifying the result is stored in the A, a numeral value of the D11-D101 is stored in a data B, the data D11-D101 is fed similarly as change information C, which is transmitted with a check bit added. If only the data D3 is different in the next point of time of transmission, a D32 is used as the data B, and D32-D31=C32 is transmitted as the changing information C. A receiving section reads the D31 from a preceding data storage section 16 from data blocks A, B and C and stores it to the storage section 16 as the D32.
Patent JP-H07288085-A (JP)
Title: Plasma display device
Inventor: SHIGETA TETSUYA
IPC: H01J11/24
Filed: 1994-04-20
Abstract: PURPOSE:To improve vertical directional resolution, and cope with realization of high definition by arranging mutually adjacent two in the horizontal direction in a unit light emitting area so as to-mutually displace in the vertical direction orthogonal to the horizontal direction. CONSTITUTION:A surface board 31 and a back board 32 on which line electrodes Xi and Yi and a row electrode 36 are formed, are sealed, and exhaust of a discharge space 34 is performed, and noble gas is sealed in the space 34. Discharge spaces EU(R), EU(G) and EU(B) whose respective ones can perform color display, are formed of three-color discharge spaces whose emitting light colors are different from each other and which are arranged in order in the horizontal direction, and a single picture element cell PUi and j using these three discharge spaces as a single unit is formed as a unit light emitting area. Two mutually adjacent in the horizontal direction in the unit light emitting area are arranged so as to mutually displace in the vertical direction. Thereby, since the number of vertical directional scanning lines is doubled as compared with a conventional device, vertical directional resolution can be improved.
Patent JP-S63247543-A (JP)
Title: Air conditioner
Inventor: ABE NOBUTOSHI
IPC: G03F7/20
Filed: 1987-04-02
Abstract: PURPOSE:To maintain cleanliness of gas, circulated in an air conditioner, at a high value, by a method wherein, in addition to a first filter for cleaning gas, a second filter for cleaning gas is disposed in a position of a gas circulating route where the filters are controllable from the outside. CONSTITUTION:An air conditioner 1 comprises a first air circulating chamber 2 and a second air circulating chamber 3; external air is forced to flow through an external air intake port 5 to the first air circulating chamber 2 according to a difference between pressures before and behind an external air intake port 5 produced by a blower 7. The external air is cleaned by a filter 6 for an external air intake port, and is forced to flow through the first air circulating chamber 2. Air in the first air circulating chamber 2 is further cleaned through a filter 8 for discharging internal air, and is fed to a second air circulating chamber 3 through an internal air discharge port 11. The air flows around a semiconductor device 12, and after the passage of it through an internal air intake port 13, the air is fed to the first air circulating chamber 2. This constitution enables improvement of cleanliness in a gas circulating route in an air conditioner, and enables maintenance of cleanliness of air at a higher value.
Patent JP-H01253895-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEDA YUTAKA
IPC: G11C11/34
Filed: 1988-04-01
Abstract: PURPOSE:To improve latch-up performance by stopping memory operation at the time of a high power source voltage state. CONSTITUTION:An ext - the inverse of RAS and the output HVD of a high power source voltage VCC detection circuit (HVDC) are inputted to a NOR gate constituted of a p-ch-FET 1 and an n-ch-FET 2. The HVDC is constituted of the n-ch-FETs 9 and 10, and performs level detection. When the HVD is 'H', the same state as the state that 'H' is inputted to the ext - the inverse of RAS can be generated independently of the ext - the inverse of RAS. Besides, when the threshold voltage of the FET 9 is selected to be about 1/n of normal VCC, the HVD comes to be 'H' in the case larger than 1/n of the VCC. By this constitution, an inverse of RAS input circuit senses the output of the high VCC detection circuit and turns a DRAM into a standby state. Because it is stronger against latch-up in the case of the standby state, latch-up resistbility is improved.
Patent JP-S63247308-A (JP)
Title: Smelting-reduction iron making method
Inventor: FUKUDA MITSUHIRO
IPC: C21B13/14
Filed: 1987-04-01
Abstract: PURPOSE:To economically and efficiently execute smelting-reduction of raw material iron ore by sieving the raw material iron ore, pre-reducing the obtd. coarse grain by fluid bed, heating the fine powder at high temp., and then charging respectively from furnace top and tuyere in a vertical type smelting- reduction furnace. CONSTITUTION:The raw material iron ore A composing many kinds of grain sizes is separated into the coarse grain one and the fine powdery ore by a sieve 4. The plus sieve grain C of the coarse grain ore obtd. in there, is pre- reduced by the fluid bed formed by reducing gas G in the fluid bed pre-reduction furnace 1 and then, the reduced iron D obtd. is charged together with coke E for reducing material from the furnace top of the vertical type smelting- reduction furnace 2. On the other hand, the minus sieve powder B of the fine powdery or is made to high temp. condition by combustion heat between fine powdery coal and oxygen or plasma in blasting pipe L and blown into the furnace from the tuyere 3. By this method, all of the above raw material iron ore A is smelting-reduced without executing pretreatment, such as briquetting of the ore, and molten iron is economically obtd.
Patent JP-H02258695-A (JP)
Title: Production of oxide superconductor
Inventor: SUGA TOSHIAKI
IPC: H01B13/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title superconductor with its crystal unidirectionally orientatively solidified and crystal phase uniformity improved in its width direction by forming an oxide superconducting film on a laser beam-transmissive base and by irradiating both the surfaces of the base and the film with laser beams to effect melting the film followed by cooling and crystallizing said film. CONSTITUTION:A thin film 1 consisting of an oxide superconducting substance or a substance capable of forming the same by melting and sintering is formed on a base 2 consisting of a high-melting, optically transparent material (pref. zirconium oxide or yttrium-stabilized zirconium). Thence, both the surfaces of the film 1 and the base 2 are irradiated with laser beams 3; during the process, a scanning is made in the arrow A direction to heat and melt the irradiated zone 1a, and as the laser beams 3 move, the melted zone is cooled and recrystallized, thus obtaining the objective oxide superconductor. When the surface of the thin film 1, i.e., the opposite side to the base 2 is provided with a protective film made of a high-melting, transparent material similar to the base, evaporation of the sample from the surface heated by the laser beams can be protected.