baber/WOPTO huggingface dataset:
Patent JP-H08117777-A (JP)
Title: Liquid flow-type biochemical reaction device, and underground water or drain-purification system using the same
Inventor: MATSUMURA MASATOSHI
IPC: C02F3/08
Filed: 1994-10-20
Abstract: PURPOSE: To enable a carrier for immobilizing microbes to be recovered and a water tank to be sufficiently filled with carriers and enhance the purification efficiency of drain by microbes by tapering tank-inside space top, and arranging a carrier recovery port at a position in which a carrier for immobilizing microbes converges. CONSTITUTION: A carrier recovery port 2a is provided at a position in which a carrier B for immobilizing microbes on the internal space top of a tank 1, and the surroundings of the carrier recovery port 2a are tapered to narrow the space. Consequently, floating carriers B are guided into the carrier recovery port 2a and are uniformly collected there. A liquid to be treated C and the carrier B are led to the carrier recovery port 2a from the space of the tank 1, being carried by a liquid flow jet stream created by a liquid flow jet mechanism 10 which is formed halfway through a reflux pipe 3. Further, the liquid and the carrier are returned to the space in the tank 1 passing through a carrier recovery pipe 2 and the reflux pipe 3, and again float upward toward the intraspace surfacial layer part of the tank 1. The same process is repeated thereafter.  Thus it is possible to recover the carrier and sufficiently fill the tank 1 with carriers due to their circulation and a fluidizied stirring force. This function realizes the improvement of a drained water purification efficiency by the microbe.
Patent JP-H1080801-A (JP)
Title: Bubble sheet on which resin printing is performed
Inventor: KAWAKAMI HAJIME
IPC: B32B3/26
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a stain of glass when a bubble sheet is torn off, and improve workability to apply it to a window and beautiful appearance by performing resin printing having a sucker effect such as joining by a vacuum condition or physical adsorption on a flat surface of the bubble sheet of two layers or three layers. SOLUTION: A bubble sheet is formed by performing resin printing having a sucker effect on a flat surface of a bubble sheet of a two-layer product by laminating a back film to a cap film having a large number of projecting parts or a three-layer product by limiting a liner film to a top part of another single cap film. When this bubble sheet is pressed against a window, a printing applied resin surface is brought into close contact with a glass surface of the window, and air between the resin printing surface and the glass surface is discharged, and they are put in a vacuum condition, and are sucked to each other. Ink to be used for resin printing is preferably a thick printing applicable acrylic resin type of an ultraviolet-curing type with high close contact characteristic.  The area of a printing part is preferable to be in a range of 30% to 70% of the whole whose sucker effect is effective.
Patent JP-S62114032-A (JP)
Title: Processing split control system
Inventor: KUMON KOICHI
IPC: G06F17/30
Filed: 1985-11-14
Abstract: PURPOSE:To improve the processing efficiency by holding in a state part, one state of a state that a term having information of an unfinished processing is instructed by a pointer part (P), a state that it is detected that a processing for a division (D) does not exist, and a state that said state is unknown, referring to the state part, in case a division is required, and determining whether a retrieval is required or not. CONSTITUTION:In a state of a figure (a), a part P of DP, and a state part (J) 42 are initialized to an address of the first term of a goal stack (GS) 31, and 'non-existence', respectively. When a term of S is added to a figure (b), the J 42 is changed to 'existence', and the P 41 is not varied. As for the contents of a DP 40, a term of the GS is added and maintained as shown in a figure (c). In this case, when a division request message is received from other processor, and a division processing is disclosed, since the J 42 is 'existence', the processing corresponding to the first term of the GS 31 pointed by the P 31 is divided, and as for the first term of the GS, the J 42 is changed to 'unknown' as shown in a figure (d).
Patent JP-S62116811-A (JP)
Title: Burner device with edges
Inventor: MASAI TADAHISA
IPC: F23C99/00
Filed: 1985-11-14
Abstract: PURPOSE:To enable a stable flame to be obtained under a condition of wide combustion by a method wherein disturbance flow edges for applying disturbance flow to fine powder coal stream at a primary air port and the disturbance flow edges are provided at their sides with such tapered portions as causing the flow to be expanded. CONSTITUTION:Eight disturbance flow edges 16A are arranged in a primary air port 15 and both sides of the disturbance flow edges 16A are provided with tapered portions 18. With this construction, combustion air is pressurized with a forced blower, heat exchanged with a discharging gas with an air heater and heated thereby. An amount of air is adjusted with a damper, thereafter it is guided by a duct and supplied to an air box 1. A part of combustion air supplied to the air box 1 enters a secondary sleeve through a secondary air inlet port 5 adjusted by a secondary sliding damper 4, and the air is made as a circulation flow with a secondary vane 6 and then supplied into a furnace through a secondary air port 7.With this arrangement, the disturbance is increased by the disturbance flow edge 16A and thus a stable flame can be formed by this portion.
Patent JP-S61134375-A (JP)
Title: L-or d-alpha-t-butoxycarbonylamino-epsilon-caprolactam
Inventor: SATOU HARUYO
IPC: C07D225/02
Filed: 1984-12-05
Abstract: NEW MATERIAL:L- or D-alpha-t-Butoxycarbonylamino-epsilon-caprolactam shown by the formula. USE:Useful as a raw material for optically active N<2>-t-butoxycarbonyllysine suitable for peptide synthesis. PREPARATION:For example, DL-alpha-amino-epsilon-caprolactam is subjected to optical resolution to give L- or D-alpha-amino-epsilon-caprolactam, which is t-butoxycarbonylated, to give a compound shown by the formula. The t-butoxycarbonylation is carried out by reacting L- or D-alpha-amino-epsilon-caprolactam preferably with t-butylphenyl carbonate and 2-(t-butoxycarboxyloxyimino)-2-phenylacetonitrile.
Patent JP-H05307039-A (JP)
Title: Antibody sensing method
Inventor: TANAKA AKIRA
IPC: G01N35/02
Filed: 1991-09-07
Abstract: PURPOSE:To establish effective sensing of antibody by performing processing of the other bodies which has high order of priority and is capable of being processed in the wait time after a elapse of the processing time at each processing stage of a body to be inspected. CONSTITUTION:The processing procedures for sensing are set at each processing stage together with the processing time necessary and the wait time, and the order of priority of the sensing process is set between the bodies to be inspected A, B, C. For example, the bodies A1-3, B1-3, C1-3 are selected according to the set orders of priority A>B>C and time of waiting (t), and the sensing process is started with the body, A1, which has the highest order of priority. After elapse of the processing time at this processing stage, the processing is made in the time of waiting Alt, wherein that of the other bodies B, C at the processing stage capable of performing processing with the wait time being zero or having gone, which has high order of priority, i.e., the body B1, is subjected to this processing.
Patent JP-H02104641-A (JP)
Title: Heat treatment for powdered aluminum alloy
Inventor: HIRANO TADAO
IPC: C22F1/043
Filed: 1988-10-11
Abstract: PURPOSE:To improve the strength of the title alloy without deteriorating SCC resistance by subjecting a powder compact of Al-Si alloy with a specific composition to heating under specific conditions, to water cooling, and then to aging. CONSTITUTION:A powder compact has a composition consisting of, by weight, 10-30% Si, 0.5-5.0% Cu, 0.3-3.5% Mg, 0.5-10.0%, independently or in combination, of Fe, Mn, and Ni, and the balance Al with inevitable impurities. The above powder compact of Al-Si alloy is heated at 450-510 deg.C for 1-4hr, cooled with water, and then aged at 210-240 deg.C for 0.5-4.0hr, or, the above powder compact is aged, after the above heating and water cooling, at a temp. between room temp. and 200 deg.C and this treatment is interrupted before softening takes place. Subsequently, the above compact is aged at 210-240 deg.C for 0.5-4.0hr to undergo two-stage aging. This method is applicable also to a powder compact prepared by incorporating <= about 15.0% hard ceramics grains to the above powder alloy.
Patent JP-H02102916-A (JP)
Title: Dynamic pressure fluid bearing device
Inventor: INAGE TORU
IPC: G02B26/10
Filed: 1988-10-11
Abstract: PURPOSE:To obtain a dynamic pressure fluid bearing device of high performance by tightly closing up a gas pressurized higher than atmospheric pressure in a housing. CONSTITUTION:Pipes 24, 25 provided with valves 22, 23 are respectively arranged on the upper and lower part of a side wall in the housing 21 of a dynamic pressure gas radial bearing device 19. Further, an O-ring 26 is fitted on the inside of the lower edge connecting part to form a pressure tight structure. For example in this case, pressurized air 18 at three atmosphere is closed up in this housing 21. In this way, by closing up a gas pressurized higher than atmospheric pressure in the housing 21 having closed structure, compressibility constant indicating degree of influence on the performance of the dynamic pressure fluid bearing device 19 becomes small in inverse proportion to high pressure of the gas, and the dynamic pressure fluid bearing device of high performance can be obtained, in spite of use of a compressible fluid gas.
Patent JP-H09102649-A (JP)
Title: Semiconductor optical element junction structure and manufacture of the junction part
Inventor: TAKEUCHI HIROAKI
IPC: H01S5/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a butt coupling part having high optical coupling ratio, by growing crystal on a second waveguide type semiconductor element, on the surface of a semiconductor substrate and on the back of an eaves-shaped upper semiconductor layer, forming the second waveguide type semiconductor element, and mutually connecting semiconductor elements. SOLUTION: A semiconductor lamination structure 101 is formed on a semiconductor substrate 100. An upper semiconductor layer 102 which is in contact with the semiconductor lamination structure 101 is formed. Hence a first waveguide semiconductor element 103 is formed. An insulating film 104 is formed in a part of the upper semiconductor layer 102, and the part of the upper semiconductor layer 102 which is not covered with the insulating film 104 is etched. Crystals 110a, 110b of a second waveguide type semiconductor element are grown on the upper surface of the semiconductor substrate 100 and the back of the upper semiconductor layer 102 having an eaves shape H, and a waveguide type semiconductor element 110 is formed. The semiconductor elements are mutually connected.  Thereby the generation of local film thickness change of the second semiconductor layer which is to be generated in a butt coupling part can be prevented.
Patent JP-H0199611-A (JP)
Title: Tubular filter membrane module
Inventor: YAMAMOTO TERU
IPC: B01D65/08
Filed: 1987-10-13
Abstract: PURPOSE:To prevent a dynamic film from being formed and stuck on the inner surface of a filter membrane cylinder and to enable it to be peeled and to prevent filtration efficiency from being lowered by providing both a central cylinder having injection holes and a member for regulating the flow of liquid to be treated to the inside of the filter membrane cylinder and injecting the liquid to be treated onto the inner surface of the filter membrane cylinder. CONSTITUTION:An outer cylinder 10, a filter membrane cylinder 12 formed with porous material such as ceramic and a central cylinder 14 are coaxially arranged and respective both ends of the each cylinder are mutually joined with long bolts 20, 20 and pinched between end plates 16, 18. A baffle plate 26 used as a regulating member is fitted to the inside of a discharge hole 24 side of the central cylinder 14 and many injection holes 28 which perforate the central cylinder 14 in the radius direction are provided to a feed hole 22 side. Liquid to be treated which is pressurized and introduced into the central cylinder 14 through the feed hole 22 is regulated in its flow with the baffle plate 26 and it is injected toward the inner surface of the cylinder 12 through the injection holes 28. The treated liquid which has been allowed to permeated through the filter membrane cylinder 12 and filtered is taken out through an outflow hole 32 and the liquid allowed to be unpermeated through the filter membrane cylinder 12 is discharged from a discharge hole 24 via recovery ports 30.
Patent JP-H03118233-A (JP)
Title: Power transmission device for vehicle
Inventor: DOI AYUMI
IPC: F16H48/38
Filed: 1989-09-29
Abstract: PURPOSE:To effectively make use of an excessive space in the vicinity of a drive shaft, and thereby enlarge a cabin space by arranging a clutch coaxially with the drive shaft extending to the transverse direction, whereas said clutch is provided at least for either one of the power transmission systems of front wheels and rear wheels. CONSTITUTION:A transmission 2 the shaft of which is in the longitudinal direction of a car body, is connected with the front section of an engine 1 mounted on the rear section of the car body, a part of power outputted from the output shaft 4 of the transmission is transmitted to a right and a left front wheel 6R apd 6L via a front wheel side power transmission system 5, meanwhile, the rest of the power is transmitted to a right and a left rear wheel 8R and 8L via a rear wheel side power transmission system 7. A front differential gear 12 and a rear differential gear 17 are disposed to the end sections of the propeller shafts 11 and 16 for the transmission systems 5 and 7 respectively. In this case, a wet type multiple disc clutch 35 engaging/ disengaging the power transmission, is interposed within the cylindrical carrier supporting a pair of pinion gears of the front differential gear 12, and a limited slip differential means 36 limiting the differential operations of the front differential gear 12 is concurrently interposed therein.
Patent JP-H03114428-A (JP)
Title: Apparatus for detecting direction of gravity for endoscope
Inventor: TAGAMI TETSUSHI
IPC: G02B23/24
Filed: 1989-09-28
Abstract: PURPOSE:To detect a posture of an apex part of an inserting pert in the gravity direction without exerting bad influences on an observed image by providing an electrically-conductive member formed in a cylindrical shape, stored in a base plate having a plurality of electrodes on its inner peripheral face, moved on a plurality of the electrodes by gravity to make a short circuit of the electrodes. CONSTITUTION:A gravity-direction detector 19 is built in an apex part 9 of an inserting part 6 of an endoscope 2 and the gravity-direction detector 19 has a cylindrical member 21 the both ends of which are closed and a flexible base plate 22 is provided on the inner peripheral face of the cylindrical member 21. On the flexible base plate 22, a cylindrically- formed common electrode 23 and a plurality of electrodes 24 and 24 provided between the common electrode 23 are printed. A gravity-direction detecting apparatus 30 is constituted of the gravity-direction detector 19 and a gravity-direction indicating circuit 27. An electrically- conductive member 28 in the cylindrical member 21 is moved on the flexible base plate 22 by gravity to make a short circuit between the common electrode 23 and an electrode 24 corresponding to the direction of gravity. The short-circuited electrode 24 is detected by means of the gravity-direction indicating circuit 27 and on a display of a monitor 4, an image of a diseased part 29 and a mark indicating the direction of gravity are displayed.
Patent JP-H08179486-A (JP)
Title: Photographic processing solution
Inventor: PIITAA JIEFURII TSUISUTO
IPC: G03C7/30
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a developing solution in which the catalytic effect of metal is suppressed to stabilize peroxide, and a photographic processing method using it. SOLUTION: A photographic element, particularly, a color photographic paper, can be processed with a developing agent containing hydrogen peroxide or other oxidizing agent, and a redox amplifying or bleaching solution. In these solutions, a dissolved compound having hydrophobic hydrocarbon group and a second long chain group for adsorbing the compound to silver or stainless steel is contained. Thus, the catalytic effect of the metal is suppressed, and the processing solution can be more stabilized.
Patent JP-S61136576-A (JP)
Title: Latent heat storage agent prevented from supercooling and phase separation
Inventor: OKO TAKESHI
IPC: C09K5/06
Filed: 1984-12-06
Abstract: PURPOSE:A latent heat storage agent which allows prolonged stable heat storage and discharge, causes no phase separation and is prevented from supercooling or reduced in a supercooling rate, which comprises sodium acetate trihydrate, hydrophilic polysaccharide and disodium hydrogen phosphate. CONSTITUTION:100pts.wt. sodium acetate trihydrate is compounded with 0.1-2 pts.wt. hydrophilic polysaccharide selected from among xanthan gum, hydroxyalkylcellulose and hydroxyalkylated guar gum. Used for a variety of heating in homes, heating in an agricultural vinyl house, etc.
Patent JP-H02103198-A (JP)
Title: Ink jet head
Inventor: NARITA TOSHIO
IPC: B43L13/00
Filed: 1988-10-12
Abstract: PURPOSE:To form an ink jet head excellent in reliability and life and capable of expressing gradation by arranging a pair of heating elements to the upper and under surfaces of an ink emitting flow passage to drive the same respectively independently. CONSTITUTION:Heating elements 6 imparting heat energy are formed to an upper substrate 1 and a lower substrate 2 on the side of fluid grooves formed by an interval 3 and emitting orifices are formed on the side of common electrodes 7. By this structure, ink is usually emitted by the heating element 6 of one substrate and, when nozzle impossible to drive is generated by the deterioration of the heating element 6, this emission can be changed over to the emission due to the heating element row of the other substrate. Or, by alternately driving the upper and lower substrates, the life of the substrates can be extended by several times as compared with a case continuously using one substrate. Further, by simultaneously driving the upper and lower heating elements and changing the pulse widths of the respective elements, an emitting amount can be adjusted and controlled.
Patent JP-H0198268-A (JP)
Title: Semiconductor radioactive detector
Inventor: HIRANO RYUMA
IPC: H01L31/09
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a semiconductor radioactive detector having less leakage current by forming the part of an amorphous semiconductor layer of a reverse conductivity type region, and so surrounding the region at least wholly in the same plane with an amorphous semiconductor layer except the region. CONSTITUTION:An amorphous Si:H film 2 containing no impurity addition is deposited on the mirror-polished side face of a single crystalline Si substrate 1 with SiH4 gas. In order to form a reverse conductivity type region, a doping mask 3 is formed with photoresist, and boron is implanted with 0.5% B2H6 gas diluted with hydrogen. Then, after the photoresist is removed, it is heat treated in N2 to activate the boron, and a reverse conductivity type region 4 having 3mm of side length is formed on the part of the region 2. Thereafter, an N-type high concentration layer 5 to be ohmically contacted with its rear face is formed with 0.5% PH3 diluted with H2, aluminum electrodes 6, 7 are deposited by evaporating, and heat treated in N2 to be formed. Thus, a detector having the region 4 surrounded at its periphery with the region 2 is formed.
Patent JP-H02103019-A (JP)
Title: Liquid crystal oriented film
Inventor: YOKOYAMA YASUAKI
IPC: C08G73/10
Filed: 1988-10-12
Abstract: PURPOSE:To obtain a liquid crystal oriented film having superior orientational property and large pretilt angle and being suitable for an SBE display element by using a film comprising a polymer having a structure expressed by the specified formula in a recurrent unit and subjecting the film to orientation treatment. CONSTITUTION:A liquid crystal oriented film prepd. by orienting a polymer film consisting of a polymer having a structure expressed by the general formula I in a recurrent unit is used, wherein R<1> is a tetravalent alicyclic group; R<2> is a divalent org. group; each R<3>-R<7> is an H atom, alkyl, alkenyl, or phenyl group which may be substituted by halogen atom or an OH group, and being same or different to each other; A is a divalent alicyclic or aromatic group which may be substituted by a halogen atom; (n) is zero or 1; R<8> is an H atom or a group expressed by the formula II. The oriented film has high orientational property and a large pretilt angle, providing a liquid crystal oriented film particularly suitable for an SBE element. When the liquid crystal is selected suitably, a liquid crystal display element utilizing the liquid crystal display element can be useable suitably for both TN type liquid crystal and ferroelectric liquid crystal, etc.
Patent JP-H08118467-A (JP)
Title: Green sheet for screen printing
Inventor: TADA NOBUHIRO
IPC: H05K3/12
Filed: 1994-10-21
Abstract: PURPOSE: To provide a green sheet for screen printing excellent in reliability and productivity in a case performing printing using a screen mask having a smooth mask surface for forming a printing pattern of high accuracy. CONSTITUTION: When printing is applied to a mask part 15 by using a screen mask having a smooth mask surface 15a, surface roughening processing is applied to the printing surface 11a of a green sheet 11 by a sand blasting method so as to obtain surface roughness of 0.4-0.6μm and, thereafter, paste 12 is printed on the roughened surface of the green sheet to form a printing pattern on the printing surface 11a.
Patent JP-H06112428-A (JP)
Title: Semiconductor memory and manufacture method thereof
Inventor: FUJIMOTO HIROKI
IPC: H01L27/10
Filed: 1992-09-25
Abstract: PURPOSE:To eliminate the roundabout routing and branching of a bit line for realizing the acceleration and high density formation by a method wherein a bit line of a DRAM is formed in a stripe shape so as to form channel regions 11 in shallow aperture parts on the bit line. CONSTITUTION:Gate oxide films 10 deposited in aperture parts on source.drain 4 are etched back. Next, after selectively growing channel regions 11 made of P-type silicon, drain.source 12 is formed. Next, the second polysilicon 13 to be a charge accumulation electrode (storage node) is deposited to be patterned. Finally, a capacitor insulating film 14 and the third polysilicon 15 to be an opposite electrode (cell plate) of a capacitor are deposited.