baber/WOPTO huggingface dataset:
Patent JP-H03100094-A (JP)
Title: New liquid-crystal substance
Inventor: KAWAMURA MISAO
IPC: C09K19/36
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a liquid-crystal substance which exhibits thermotropism at room temperature or when heated to a relatively low temperature by using a specified cholesterol derivative. CONSTITUTION:A cholesterol derivative of formula I (wherein (n) is 1 to 3; X is halogen) or formula II (wherein (n) is as defined above; X<-> is a halogide ion). The cholesterol derivative of formula I is obtained by combining an ethylene oxide compound with cholesterol and can be a cholesteric liquid crystal at room temperature by itself. The cholesterol derivative of formula II, which is a viologen compound, can form a thermotropic liquid-crystal substance when heated to a relatively low temperature, e.g. about 50 deg.C. This liquid-crystal substance show conductivity in a liquid-crystal state while keeping the structure and is also electrochromic.
Patent JP-S6393922-A (JP)
Title: Automatic falling device for flexible film dam
Inventor: ENAMI YASUSHI
IPC: E02B7/20
Filed: 1986-10-09
Abstract: PURPOSE:To avoid the enlargement of bucket, etc., by using a system in which the lifting wire of a bucket which leads to an inspection port is engaged with a fixed pulley and a moving pulley and the vertically rocking opening and closing lever of a discharge valve is moved in a rocking manner by half the power. CONSTITUTION:A supply and discharge pipe 2 leading to the inside of a flexible film dam 1 traversing river is connected through a discharge pipe 4 to a butterfly valve 6. A water conveyance pipe 9 extending from an inspection port 8 opened on the upstream of the dam 1 is connected through a flexible hose 10 to the bottom of a bucket 11. A wire 12 to hang down the bucket 11 is fixed to the upper end through fixed pulleys 13 and 14 and a moving pulley 15 attached to a lever 7 for opening or closing the valve. The bucket 11 is lowered by the rise of water level on the upstream side, and force to upwardly move the lever 7 in a rocking manner is divided into two by the pulley 15. The enlargement in size of the bucket 11 or the lever 7 can thus be avoided.
Patent JP-S61107944-A (JP)
Inventor: BURUUSU EICHI AIZATSUKUSU
IPC: B01J31/00
Filed: 1985-10-25
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-S6481431-A (JP)
Title: D-channel frame multiplexing system for subscriber line service device
Inventor: KOBAYASHI TATSUO
IPC: H04L5/22
Filed: 1987-09-22
Abstract: PURPOSE:To reduce the overhead of the processing of a host processor by distributing and multiplexing frames of a D-channel from respective subscribers by the values of service access point identifiers SAPI and sending them to different host processors corresponding to the SAPIs. CONSTITUTION:The frames from D-channel packet terminating circuits DH 201, 202-20n are frame-multiplexed by a multiplexing device MUX 210 and transferred to a D-channel handler HDL 220. Here, the frames are multiplexed by a control part CTL 230 in the process by the values of the SAPIs read out at the same time and transferred to HDLs corresponding to the SAPIs. For example, when SAPI=0, a HDL 220 makes a communication with a link processor LKP 3 and when SAPI=16, on the other hand, a HDL 221 makes a communication with a packet handler PKH 4. Consequently, the overhead of the processing of the host processor is reduced.
Patent JP-H0578998-A (JP)
Title: Method for papermaking
Inventor: NIIMURA ATSUFUSA
IPC: D21H17/63
Filed: 1991-09-19
Abstract: PURPOSE:To upgrade freeness, filler yield effects, etc., and to improve papermaking operation efficiency of paper by adding an additive comprising an acrylic acid hydrazide-based polymer having a specific molecular weight, an acrylamide- based ampholytic polymer, etc., and bentonite, etc., and making paper. CONSTITUTION:An additive comprising (A) an acrylic acid hydrazide-based polymer (containing >=3% constituent unit of the formula) having 3,000-10,000,000 weight-average molecular weight, (B) an acrylamide-based ampholytic polymer (e.g. Hofmann rearrangement material of a polymer comprising acrylamide and/or methacrylamide and an anionic monomer as polymerizable components) having 100,000-10,000,000 weight-average molecular weight and/or an acrylamide- based cationic polymer (e.g. polymer comprising polyethyleneimine, etc., as polymerizable components) having 100,000-10,000,000 weight-average molecular weight and (C) bentonite and/or a water-soluble zirconium carbonate is added to a papermaking system and the objective papermaking is carried out at pH4.5-8.5.
Patent JP-S6393434-A (JP)
Title: Method of setting press forming article onto trimming press die
Inventor: IGARASHI NORIAKI
IPC: B21D43/00
Filed: 1986-10-08
Abstract: PURPOSE:To surely set a press forming article in a short time by transferring a press forming article to the constant position on a cradle with pinching it by a pinching mechanism and setting said forming article onto a trimming lower die by descending this cradle. CONSTITUTION:The press forming article 12 obtd. by a press forming machine 11 is transferred up to the specified position in the horizontal direction by a conveyor 13. Said forming article 12 is then pinched between pinching plates 23a, 23b by a pinching mechanism 23. The forming article 12 is moved onto the lower die insertion hole 28 of a cradle 27 located between the lower die 16 and upper die 17 of a trimming press machine 15 via the transfer machine 21 having an arm 22 with the forming article 2 being pinched. The cradle 27 is then descended, the lower die insertion hole 28 is inserted into the lower die 16 and the forming item 12 it set to the lower die 16. The upper die 7 loaded on a lift part 25 is descended by following to the cradle 27 and said press forming article 12 is subjected to a trimming press together with the lower die 16.
Patent JP-S6481443-A (JP)
Title: Route selection control system
Inventor: OGATA ASAO
IPC: H04M7/00
Filed: 1987-09-22
Abstract: PURPOSE:To evade the use of an unnecessary line and to surely select a free route by setting and releasing the repeating busy display of a communication route registered in a route table corresponding to a destination station number. CONSTITUTION:When two repeating communication routes RT1 and RT2 are registered corresponding to a destination station number ABC, the repeating busy display corresponding to the route RT1 registered in the route table 400 is set on a repeating busy display part 500 on the reception of a repeating busy signal from a line C11. At this time, when a calling signal of the destination station number ABC arrives through a line C00, the routes RT1 and RT2 corresponding to the destination station number ABC are read out of the route table 400 and the repeating busy display of the repeating route RT1 is checked. This display is set, so it is not selected and the free route RT2 whose repeating busy display is not set is determined; and a free line C21 is selected and connected to the originating line C00 to sends out a calling signal. Consequently, the free route is surely selected.
Patent JP-H08105203-A (JP)
Title: Side straightening machine of scaffolding board
Inventor: NOMURA YUKO
IPC: E04G19/00
Filed: 1994-10-04
Abstract: PURPOSE: To enable it to correct a deformed part produced at the corner part of a steel scaffolding board simply and efficiently. CONSTITUTION: A receiver mold 13 is installed in the lower end of a frame 12 formed in L-shaped, while a press mold 17 is clamped to the tip of a rocker arm 15 pivoted in the point midway in this frame 12. A piston rod 19 of a cylinder attached to an upper end of the frame 12 is pivoted and connected to the arm 15, and the corner part of a scaffolding board 1 is held between a die 22 of the receiver mold 13 and the press mold 17, whereby a deformed part is corrected aright.
Patent JP-H0582944-A (JP)
Title: Forming method of wiring
Inventor: TSUYAMA KOICHI
IPC: H05K3/24
Filed: 1991-09-20
Abstract: PURPOSE:To form a wiring with excellent accuracy without forming the cross section of the wiring in a trapezoidal shape by containing an electrode reaction inhibitor at the time of electrolytic copper plating in a photosensitive resist film. CONSTITUTION:A photosensitive resist film 3 containing an electrode reaction inhibitor at the time of electrolytic copper plating is laminated on the surface of a copper foil 21 on a base material 1. The laminated photosensitive resist film 3 is exposed and developed so as to be formed in the reverse pattern of a wiring pattern, and copper plating 22 is attached to the pattern section through a known electrolytic copper plating method. A metallic resist film 4 is formed on the copper plating 22, the photosensitive resist film 3 is peeled, and copper except a wiring section is etched, thus forming a wiring. An organic sulfur compound such as mercaptans is used as the electrode reaction inhibitor. When mercaptans are employed, an effect is displayed in 100ppm or more, and 2000ppm or less is used practically.
Patent JP-H1152843-A (JP)
Title: Production of leaf of ice
Inventor: YAHAGI YUTAKA
IPC: F25C1/14
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To stably form a leaf specimen of ice of an arbitrary size and shape by a simple method while preventing the failure of a vessel by expansion at the time of freezing of water. SOLUTION: The water 2 is previously sealed between two sheets of previously prepd. surfaces 1 and these surfaces are placed at a low temp. to freeze the water. Since the leaf of the ice is formed by the method, the leaf of the ice is formable to the arbitrary thickness and shape according to purposes. As the implement by the production process, the two surfaces to be packed with the water are composed of polarizing plates 4 made of rigid resins of which the axes of polarization are intersected with each other and the water 19 packed into an thin annular packing made of a soft resin or the like. The water is frozen in this state and such implement is applicable to a teaching material for observing the crystal of the ice by transmitted light.
Patent JP-H1156258-A (JP)
Title: Preventive/therapeutic agent for pseudotuberculosis of fish
Inventor: KUSUDA RIICHI
IPC: A23K20/195
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent effective also against penicillin-resistant strain by formulating a β-lactam-based antibiotic or salt thereof with a β- lactamase inhibitor in specific proportions. SOLUTION: This agent is obtained by formulating (A) a β-lactam-based antibiotic (pref. amoxicillin as a penicillin-based antibiotic) with (B) a β- lactamase inhibitor (pref. clavulanic acid) in a weight ratio of (1:3) to (13:1), pref. (1:1.5) to (7:1). The fish to be administered with this agent includes Sparidae such as red sea bream and Carangidae such as yellowtail and horse mackerel. This agent is pref. orally administered to cultured fishes and, in this case, it is pref. administered at 20-40 mg/kg for 4 to 7 days in terms of an amoxicillin- based antibiotic.
Patent JP-H0773407-A (JP)
Title: Production of magnetic head chip
Inventor: OSADA JIRO
IPC: G11B5/127
Filed: 1993-09-01
Abstract: PURPOSE:To reduce the number of processes of heating by adhering substrates, on which soft magnetic thin films to constitute an operation gap are formed respectively, to each other in the process where these substrates are butted against each other and fused glass is charged into a groove for adhesion between them. CONSTITUTION:Nonmagnetic substrates 1a and 1b are provided with plural parallel V grooves and are provided with winding grooves orthogonal to these V grooves. Soft magnetic thin films 2a and 2b are formed in V grooves, and these substrates are butted against each other with a gap material between them, and a nonmagnetic pipe 17 is inserted to a winding window 16 formed with winding grooves by this butting. A glass bar 18 is fused and charged in grooves formed by forming the soft magnetic films in the V grooves, thus fixing the substrates to each other. These fixed substrates are sliced in the direction crossing the butting surface and the nonmagnetic pipe to obtain a magnetic head chip.
Patent JP-S6482408-A (JP)
Title: Manufacture of reinforced light unit
Inventor: ISHII HIROSHI
IPC: H01B13/00
Filed: 1987-09-25
Abstract: PURPOSE:To prevent an adverse effect to transmission loss characteristics by the change of application environment by performing a tube extension processing after a specific powder in made to adhere to the surface of a light unit, which is composed of an optical fiber and a spacer housing the optical fiber, to be interpolated in a metallic pipe. CONSTITUTION:Any one or more kinds of a metallic soap powder, molydenum disulfide powder, and fluororesin powder is made to adhere to the surface of a light unit 2 composed of an optical fiber 4 and a spacer 3 housing the fiber 4, to be interpolated in a metallic pipe 1, then a tube extension processing is performed. Seizure of the pipe 1 and the unit 2 at the time of the tube extension work is eliminated since any of these powders has high lubrication characteristics, and all of these powders have high melting points above 200 deg.C and are not solidified even placed at low temperatures. This enables the transmission loss characteristics of a light fiber not to be decreased at low or high temperatures.
Patent JP-H03101897-A (JP)
Title: Formation of methane bacteria granule
Inventor: SHIBAZAKI KAZUO
IPC: C02F3/28
Filed: 1989-09-16
Abstract: PURPOSE:To surely form methane bacteria granules consisting of carriers as nuclei in the upper part of a fluidized bed of carriers and to attain the operation with a relatively large load from the beginning by adjusting the concn. of seed sludge and the rising linear flow velocity in a reaction chamber within a preset range and circulating the seed sludge. CONSTITUTION:The methane bacteria granules are formed near the upper boundary of the fluidized layer of the carriers in the process of circulating in upward current in the reaction chamber 1. Such formation arises because the rotational motion of the carriers 4 by microturbulence is generated near the upper boundary of the fluidized layer of the carriers and the methane bacteria in the circulating liquid are gradually taken as nuclei into the carriers by the rotating motion of the carriers. The methane bacteria granules are, therefore, surely formed in the upper part of the fluidized bed of the carriers by adjusting the concn. of the methane bacteria in the circulating liquid, i.e., the seed sludge concn. and the rising linear flow velocity in the reaction chamber. Thus, the operation of a fluidized bed type anaerobic water treatment device with the relatively large load from the beginning is possible.
Patent JP-H1081264-A (JP)
Title: Spare tire fixture
Inventor: UTSUNO TAKAHARU
IPC: B62D43/10
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a spare tire fixture capable of fixing a normal tire and a temporary tire to a vehicle body. SOLUTION: A spare tire fixing tool is composed of a fastening member 1 in which a thread part 2 is formed on the lower end and a head part 3 for the screwing operation is provided on the upper end of a shaft part, and a disk-shaped tire presser 10 in which a collar part 12 whose both upper and lower surfaces are taken as first and second tire presser surfaces 12a, 12b is projectingly provided on the upper end of a shaft cylindrical part 11 whose both end surfaces are taken as first and second annular receiving seat surfaces 11a, 11b so that a large step corresponding to the difference of tire widths of a normal tire and a temporary tire may be formed between the lower end surface of the shaft cylindrical part 11 and the lower surface of the collar part 12.
Patent JP-S6394669-A (JP)
Title: Semiconductor storage device
Inventor: SATO SHINICHI
IPC: H01L21/8242
Filed: 1986-10-08
Abstract: PURPOSE:To avoid a leakage current along the edge of an isolation region and prevent the information stored in a capacitor part from leaking out by a method wherein the gate region of a transistor part is so formed as to surround the impurity diffused region of the transistor part which is connected to a bit line and the capacitor part is so provided as to surround the gate region. CONSTITUTION:In a capacitor part 5, a high concentration 2nd conductivity type impurity diffused region 5a is formed in the annular region of a semiconductor substrate which surrounds a gate region 4 and a capacitor electrode is provided on the impurity diffused region 5a. A transistor part 7 is constituted by an impurity diffused region 3 connected to a bit line 2, the gate region 4 and the impurity diffused region 5a of the capacitor part 5. As the capacitor part 5 is so provided as to surround the circumference of the transistor part 7 and, further, an isolation region 8 is so provided as to surround the circumference of the capacitor part 5, no isolation region B exists in the region across the capacitor part 5 and the bit line. Therefore, a leakage current along the edge of the isolation region 8 can be avoided.
Patent JP-S6484189-A (JP)
Title: Nuclear reactor building
Inventor: TABATA SHINOBU
IPC: G21C13/00
Filed: 1987-09-28
Abstract: PURPOSE:To improve the workability of temporary work by providing an auxiliary lay down area where nuclear reactor apparatus are temporarily placed. CONSTITUTION:An operation floor 11 is formed at the uppermost story of a nuclear reactor building 10 and a reactor well 12 is opened in approximately the central part of the floor 11. A spent fuel storage pool 13 and an apparatus temporary placing pool 14 are disposed before and behind the well 12. The floor surface of the operation floor 1 on both the right and left sides of these pools 13, 14 is set as the apparatus lay down area 15 where the reactor appara tus are temporarily placed. An apparatus carrying in/out port 16 is opened to the floor surface of the operation floor 11 in the area 15. A floor 17 for stacking and temporary placing of the reactor apparatus and the auxiliary lay down area 18 are segmented under the operation floor 11. After the reactor apparatus are temporarily placed in the area 18, the in/out port 16 is closed by a grating, etc., and the reactor apparatus are temporarily placed on the grating as the area 15. The workability in the temporary placement work of the reactor apparatus is improved by providing the area 18 in such a manner.
Patent JP-H07149665-A (JP)
Title: Method for controlling amino acid level in blood
Inventor: DEBITSUDO SHII MADOSEN
IPC: A61K47/42
Filed: 1994-10-05
Abstract: PURPOSE: To regulate the blood levels of amino acids by parenterally administering amino acids in the form of peptides. CONSTITUTION: At least one amino acid selected from a group consisting of glutamine, tyrosine, glycine and phenylalanine, those are essential amino acids, in the form of dipeptides is intravenously administered. An amino acid that may be toxic if present at a high blood level is infused as one component of a peptide having a structure providing a sufficiently rapid clearance from blood. The clearance speed of an amino acid is not directly related with the clearance of a parent peptide, and the clearance of the amino acid can be changed by selecting a specific peptide. Further, amino acids such as tyrosine, phenylalanine and/or glycine can be safely administered to a newborn child.
Patent JP-H0290593-A (JP)
Title: Manufacture of multilayer wiring board
Inventor: YAMAZAKI TETSUYA
IPC: H05K3/46
Filed: 1988-09-28
Abstract: PURPOSE:Not only to enable the correction of defects but also to eliminate steps easily by a method wherein a photosensitive insulating film is formed so as to level the steps, which is exposed to light and developed, the protruded insulating layer on a wiring layer is removed, and then an insulating layer is newly formed. CONSTITUTION:The whole face of a board is spin-coated with photopal, which is subjected to a heat treatment at a temperature of 85 deg.C for a half hour for the formation of a photosensitive insulating layer 6. In this process, the photosensitive insulating layer 6 has been formed in a recess 5 thicker than the other part. Then, the photosensitive layer 6 is exposed to light using a photomask and developed to remove the photosensitive insulating layer 6 on a wiring layer. Here, if a defect in evenness caused by the positional deviation of the mask is found, the photosensitive insulating layer can be selectively removed by ultrasonic cleaning. Next, the is thermally treated at a temperature of 200 deg.C for 30 minutes and 350 deg.C for 60 minutes in a nitrogen flow to enable the the photosensitive insulating layer 6 to become a flattened insulating layer 7. Then, an interlayer insulating layer 8 is newly formed. A process is reciprocated until a required number of layers are obtained for the formation of a multilayer wiring board.
Patent JP-H0988887-A (JP)
Title: Water pump
Inventor: NOUMOTO TAKEJI
IPC: F04D29/24
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the pump efficiency due to the collision loss by sufficiently avoiding collision of the flow-in cooling water to a blade. SOLUTION: A water pump is provided with a plurality of blades 13 on a front end face of a rotor body 12 of an impeller 11 which is turnably provided in a pump housing through a drive shaft. An inner end edge 14a of an inner circumferential side inlet part 14 of each blade 13 is formed inclined in an approximately orthogonal manner to the flow-in direction of the cooling water, and the angle of inclination of the arc to connect the point A of an inner edge part 14b of the inner end edge 14a to the point B of an outer edge part 14c is set to be same as the flow-in angle of the cooling water. The radius of curvature of the arc to connect the point B to the point C of an outlet part 15 is formed to be same as that of the arc to connect the point A to the point B.
Patent JP-H0993951-A (JP)
Title: Snubber energy regenerating circuit of inverter
Inventor: TAKIZAWA AKITAKE
IPC: H02M1/00
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a device and enable downsizing by regenerating the snubber energy of an inverter into power. SOLUTION: Accompanying the several on-off operation of IGBTs 10 and 20 constituting an inverter the charge accumulated in the first capacitors 12 and 22 of a snubber circuit is regenerated in a DC power source 2 lastly after being shifted to second capacitors 15 and 25, interlocking with the operation of the IGBTs 10 and 20, and further to the second reactor 32 or the third reactor 34. By doing it this way, it can cope with growth into high frequency of switching frequency as a pulse width a control system of the inverter.
Patent JP-S62155606-A (JP)
Inventor: DAGURASU SHIYABURI
IPC: H03H21/00
Filed: 1986-10-09
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。