baber/WOPTO huggingface dataset:
Patent JP-H09132778-A (JP)
Title: Liquid crystal composition and liquid crystal element produced by using the composition
Inventor: SEKINE CHIZU
IPC: C09K19/34
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing specific compounds in specific combinations, having high refractive index anisotropy, exhibiting nematic phase over a wide temperature range including the room temperature, expected to have a small response parameter and useful as a display element such as an optical shutter. SOLUTION: This composition contains (A) at least one kind of compound selected from (a) a compound of formula I [R is a 1-12C alkyl, a 2-16C alkenyl or a 2-16C alkoxyalkyl; X1 to X4 and Y1 to Y4 are each CH, CF or N; A is H or a 4-R1 -(cycloalkyl) group (R1 is a 1-12C alkyl, a 2-12C alkenyl, an alkynyl or an alkoxyalkyl)] and (b) a compound of formula II (B is F, trifluoromethyl, trifluoromethoxy or cyano) and (B) a compound of formula III [C, D, E and F are each a (fluorine-substituted)1,4-phenylene, 1,4-cyclohexylene, etc.; R2 is H, a 1-12C alkyl, etc.; R3 is H, F, fluoromethyl, etc.; Z1 to Z3 are each COO, OCO, etc.; J and K are each methylene or O; (a) to (e) are each 0 or 1].
Patent JP-H04114032-A (JP)
Title: Preparation of catalyst by dissolution thereof
Inventor: OKUTSU TOSHIMITSU
IPC: C08G63/86
Filed: 1990-09-04
Abstract: PURPOSE:To prepare a catalyst with high catalytic efficiency, excellent in handleability during process, storability and the quantitativeness for its addition by dissolving an antimony catalyst in a glycol while removing the water contained and then by dilution with the glycol to specified conditions. CONSTITUTION:When the objective catalyst is to be prepared by dissolving an antimony catalyst consisting mainly of antimony trioxide in a glycol predominant in ethylene glycol, the dissolution is made so as to come to >=1wt.% but <=8wt.% in the catalyst concentration in the glycol while removing at 150-197 deg.C out of the system the water contained so as to satisfy the relationship W<=-0.25XC+2.0 [C is the catalyst concentration (wt.%) in the glycol during dissolution under heating; W is the water concentration (wt.%) in the solution after dissolution and before dilution], and the resultant system is then diluted with the above kind of glycol so as to come to 0.1-0.8wt.% and <=0.6wt.% in the catalyst concentration and water content, respectively.
Patent JP-S61112177-A (JP)
Title: Printing method and printing material used for printing method
Inventor: SATO MASAMICHI
IPC: G03G19/00
Filed: 1984-11-06
Abstract: PURPOSE:To obtain a printing method which attains easily printing and a printing material by loading an image receiving plate which is made of a magnetic material and has an image formed on a printing device as a plate, and sticking magnetic toner and transferring and fixing the toner image on a transfer medium. CONSTITUTION:The printing material 1 consists of a magnetic material layer 3 supported on a base 2 and the image receiving medium 4 formed on the magnetic layer 3, and the medium 4 is fixed previously; to the base 2 or magnetic layer 3 so that it can be peeled. The material 1 is pressed with a printing wire 6 provided to a word processor and the magnetic material at the pressed part separated from the base 2 and sticks on the medium, thereby forming an image 3a to be printed of the magnetic material on the medium 4. Then, the medium 4 is peeled off and loaded on the rotary drum 8 of the printing device with the image 3a up, and after the image 3a is magnetized by a magnetizing head 9, insulating magnetic toner 11 is stuck on the image 3a to perform toner development. Then, the toner image is transferred to and fixed on the transfer medium 12. Thus, a large quantity of prints are easily attained.
Patent JP-H1171904-A (JP)
Title: Curing wire netting frame for temporary construction work
Inventor: SHIBAHARA HIROSHI
IPC: E04G21/32
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To easily and securely check dimensions at a construction site and improve the appearance in the assembled condition, by making it possible to move up and down a movable frame in which a curing wire netting is installed at the inside thereof along the vertical frame opened at the upper end, at both breadthwise sides of a standard frame in which a curing wire netting is installed and making it possible to fix the movable frame at an arbitrary position. SOLUTION: This frame is constituted of a standard frame 14 in which a curing wire netting 12 is installed at the inside and a movable frame 18 in which a curing wire netting 20 is installed at the inside. The movable frame 18 is inserted so as to vertically slide at the inside of vertical frames 16, 16 provided at both breadthwise sides of the standard frame 14 and fixing hooks 22 for the temporary support pipes are integrally provided at the upper and lower parts of the rear side of both vertical frames 16. And further, the lower side of the movable frame 18 is divided to the upper and lower parts by a partition sash 24. A fixing means 26 to fix the movable frame 18 at an arbitrary level of the vertical frame 16 is arranged in the lower side space.  And hence, the curing position can be covered by fixing the movable frame 18 with the fixing means 26 after the movable frame 18 has been slid and the dimensions have been adjusted.
Patent JP-H1057991-A (JP)
Title: Treating material of dredged mud and its treatment
Inventor: MIYASHIGE KIE
IPC: C04B2/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To efficiently treat a fresh-water based dredged mud and to effectively utilize the mud as a ceramic starting material, soil conditioner, fertilizer, etc., by mixing quicklime having a specified activation coefficient and average BET specific surface area respectively with a fresh-water region mud piled at a bottom part of lake, river or reservoir, etc. SOLUTION: At the time of treating the mud piled at the bottom part of the fresh-water region such as lake, river, water passage or reservoir, quicklime having >=100ml activation coefficient and >=1.0m<2> /g average BET specific surface area is used as the treating material and the quicklime is mixed into the mud in the fresh-water region. At this time, a collected mud is dehydrated to reduce water content till 60-100wt.% since a large amount of water content is incorporated into the collected mud. The quicklime is excellent in hydration reactivity, and the dredged mud is efficiently dried by a heat generated at the time of hydrating the quicklime by adding and mixing the quicklime into a cake-shaped dredged mud. And the quicklime is very liable to connect with a eutrophic component consisting essentially of phosphorus and nitrogen and these component is appropriately immobilized.
Patent JP-S60126424-A (JP)
Title: Removing method for removal anchor
Inventor: NAKANO SUMIO
IPC: E02D5/80
Filed: 1983-12-12
Abstract: PURPOSE:To simply remove an anchor, by a method wherein, after through exertion of tension to the end of a coil-shaped core material disposed to the center of a tension material, the core material is pulled out to form a hollow part, tightly-drawn materials located around the hollow part are removed. CONSTITUTION:Tension is exerted upon a drawn-out end 22 of a core material 2 by means of a jack to draw it out, and a wire material 21 is released from a hardener 5 for removal. Thereafter, after tension is exerted on PC steel wires 11 around a hollow 7 formed through removal of the core material 2 to disband a steel wire 11 group, the steel wires 11 are pulled out one by one or in lots each of a few pieces.
Patent JP-H0783941-A (JP)
Title: Dispensing mechaanism for liquid
Inventor: SHIRAISHI KAHEI
IPC: G01N1/00
Filed: 1993-09-20
Abstract: PURPOSE:To simplify the driving mechanism of a dispensing means in an automatic immunity apparatus and to reduce its dispensing time. CONSTITUTION:An autopipetter 2 which is provided at an arm is moved on the surface of a chip box, a chip 4 is mounted on, and attached to, the tip of the autopipetter 2, a sample is sucked, and a definite amount is discharge to a reaction container inside a reaction table. After its discharge has been finished, the arm is moved to a disposal box, and the chip 4 is disposed. After a time has elapsed, the arm finishes a reaction inside a reaction cuvette, the reaction container is mounted and attached, the arm is moved to the disposal box, and the chip 4 can be disposed simultaneously.
Patent JP-S6387613-A (JP)
Title: Magnetic recording medium
Inventor: KOGA KEIJI
IPC: G11B5/702
Filed: 1986-09-30
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability by coating a magnetic coating compd. contg. specific polyurethane, specific vinyl chloride copolymer and magnetic powder on a base and curing the compd. by radiations. CONSTITUTION:The magnetic coating compd. contg. the polyurethane in which >=3 pieces of CH2=CR1COO-L-U-O- groups (where R1 denotes a hydrogen atom or lower alkyl group, L denotes a trivalent combination group, U denotes a residual dihydric polyurethane group contg. polyether polyester polyurethane contg. an adipic acid unit and polyether polyurethane contg. a bisphenol A unit) are bonded to a residual tetravalent alcohol group, the vinyl chloride copolymer having an acryloyl group or methacryloyl group (in which 1X10<-6>-1X10<-3> equiv./g acid group is contained) and the magnetic powder is coated on the base and is cured by radiations. The magnetic recording medium having the excellent durability is thereby obtd.
Patent JP-H0795512-A (JP)
Title: Recording and reproducing device
Inventor: HAMAI SHINJI
IPC: H04N5/92
Filed: 1993-09-20
Abstract: PURPOSE:To provide a recording and reproducing device which outputs a stable search image with high picture quality. CONSTITUTION:A video signal input is defined as data for search by a data encoder 1 for search. The video signal input is formatted and turned to recording data by a formatter 2 so as to record the same data of the data for search over (n) tracks plural times. The recording data are inputted to an error correction encoder 3, modulated by a modulator 4 later and recorded in a magnetic tape 6 by a recording head 5. At the time of reproducing, they are reproduced from the magnetic tape 6 by a reproducing head 6 and turned to data by a modulator 8. The data are inputted to a deformatter 10 while performing error correction to them with an error correction decoder 9. At the deformatter 10, the data are separated into data for normal reproducing and data for search and respectively outputted. At the time of normal reproducing, the data for normal reproducing are outputted by a switch 12. At the time of search, the data are decoded to pictures by the data decoder for search and outputted later.
Patent JP-H0790906-A (JP)
Title: Hot water device
Inventor: YONEKUBO HIROAKI
IPC: E03D9/08
Filed: 1993-09-20
Abstract: PURPOSE:To prevent the supply of hot water having a dangerous temperature and to obtain a mixing type hot water device capable of supply hot water safely. CONSTITUTION:A by-pass pipe 22 having a heater 30 in the midway to go round a hot water tank 21 incorporating a heater 26 therein is joined with a hot water supply pipe 23, and the hot water tank 21 is boiled up with a hot water tank control section 46 based on the temperature of the water detected by a water temperature detctor 28 and a setting point of a hot water temperature set by the hot wate temperature setting volumn 43. By hot water supply instruction from a setting 39, the hot water from the hot water tank 21 is mixed with the water from the by-pass pipe 22, the heater 30 is so controlled that a setting point of the hot water temperature is obtained, and the hot water is supplied.
Patent JP-H0569685-A (JP)
Title: Metal mask for printing of cream solder
Inventor: MIYAZAWA HIROYASU
IPC: B41N1/24
Filed: 1991-09-12
Abstract: PURPOSE:To obtain a metal mask which enables a cream solder to be printed satisfactorily even on a printed circuit board with an uneven surface. CONSTITUTION:A cream solder is printed on a shield substrate 2 using a metal mask for printing with an uneven surface corresponding to the projecting and recessed parts of the surface of the shield substrate 2 which is a printed circuit board.
Patent JP-S6293407-A (JP)
Title: Camshaft pivotably supporting structure for internal combustion engine
Inventor: SONODA TOSHIYA
IPC: F01L1/04
Filed: 1985-10-21
Abstract: PURPOSE:To enhance the rigidity of cam holders and to lessen the thermal expansion for preventing the occurrence of noise, by making the camshaft bearing parts of iron alloy, in a camshaft pivotably supporting device in which a cylinder head and cam holders are made of aluminium alloy. CONSTITUTION:When cam bearing parts are provided on a cylinder head 2 made of aluminum alloy, cam-holder side cam bearing parts 4 made of iron alloy are provided so as to oppose to cylinder-head side cam bearing parts 3, and on the upper part thereon an oil supply pipe 8 provided with an oil passage 10 is put on, and then it is fastened to the cylinder head 2 integrally with the cam bearing parts 4 by means of bolts 9. Since the large force acting on cams faces upward, by manufacturing the cam-holder side cam bearing parts 4 with iron materials, the strength can be increased and further the heat expansion can be lessened, and accordingly the increase in the bore of cam bearing can be reduced and noise can be lessened.
Patent JP-S6478722-A (JP)
Title: Finish work method in electrolytic machining
Inventor: KUWABARA YOHEI
IPC: B23H3/02
Filed: 1987-09-17
Abstract: PURPOSE:To finish three-dimensional surface highly accurately in short time by supplying a first pulse during first term of finish work while a second pulse having ON time set to be twice that of the first pulse during second term. CONSTITUTION:An electrode 3 is lowered to face an electrode face 3a through a predetermined gap with the machining face 2a of a work 2, and under static state of electrolyte D, pulse current having peak density of 30-50A/cm<2> and pulse ON time of 2-1mS is fed one time or several times from a power source equipment 7 based on a first term control signal fed from a machining condition control section 9. Then the electrode 3 is lifted and an electrolyte filter 13 and a solenoid valve 125 are operated to remove electrolytic product, thereafter the electrode 3 is lowered again and the operation is repeated to improve the surface accuracy. During second term of machining, similar operation is carried out with pulse current having peak density 30-50A/cm<2> and pulse ON time of 20-60mS. Consequently, mirror face can be obtained in short time with high accuracy without sacrifice of thermal processing quality.
Patent JP-H0282677-A (JP)
Title: Semiconductor laser with external resonator
Inventor: MIYATA HIDEYUKI
IPC: H01S5/00
Filed: 1988-09-20
Abstract: PURPOSE:To produce high-output light with a narrowed spectrum line width by feedbacking the light emitted from the high reflection plane side of a semiconductor laser back to the semiconductor laser through the high reflection plane side, and outputting the light emitted from the low reflection plane side, out of the lights emitted from the high reflection plane side and low reflection plane side of the laser. CONSTITUTION:An external resonator is made between the low reflection plane 11b of an LD and the reflection plane of a reflecting mirror 13, and a lens 12 makes the reflected feedback light strike efficiently into the LD 11. And, this makes it possible to increase the Q value of the laser resonator and decrease the influence of naturally emitted light being the possible cause of noise. Accordingly, the oscillation spectrum can be narrowed. And, high light- output can be obtained by condensing the light emitted from the low reflection plane 11b side of the LD with the first lens 14 and second lens 15, and making it strike the end of an optical fiber 16.
Patent JP-H0282641-A (JP)
Title: Ceramic multilayer substrate
Inventor: YAMAGUCHI TOMOKAZU
IPC: H05K1/09
Filed: 1988-09-20
Abstract: PURPOSE:To improve mass productivity and reliability by forming a conductive path composed of the simple substance or complex of an interstitial nitride into a ceramic substrate obtained by sintering aluminum nitride and onto the surface of a sintered body. CONSTITUTION:TiN paste in which polyvinyl butyral as a binding agent and isopropyl alcohol as a solvent are added to titanium nitride (TiN) is prepared. The molded form 5 of aluminum nitride (AlN) is formed, and conductive paths 2a, 2b are printed onto the surface of the molded form 5 by the TiN paste and dried. A molded form 6 in which Y2O3 is added to AlN as a sintering assistant is shaped, and a plurality of conductive holes 6a are worked and the molded form 6 is superposed. Conductive paths 3a, 3b are printed by using the TiN paste, and dried. The whole is compressed in the thickness direction and unified, degreasing treatment is executed, and the whole is baked in a nitrogen atmosphere, thus acquiring a substrate, which is bonded firmly with a ceramic substrate, has the conductive paths having excellent oxidation resistance and has superior mass productivity and high reliability.
Patent JP-H0681248-A (JP)
Title: Pile good containing hot melt synthetic fiber
Inventor: MAKIYAMA MUNETO
IPC: D03D15/00
Filed: 1992-09-01
Abstract: PURPOSE:To provide a pile good made of a pile yarn containing a hot melt synthetic fiber, free from remarkable coming off of single fibers, excellent in touch and drapeability and suitable for a toy, a bedding, a clothing, an interior good, etc. CONSTITUTION:A pile fabric is knitted by a high-pile machine using a yarn containing <=20wt.% hot melt synthetic fiber composed of components exhibiting mutually different melting points, e.g. a polypropylene-polyethylene laminate type conjugated fiber as the pile yarn and an acryl spun yarn, etc., as the ground yarn. An acrylate-based emulsion is then uniformly applied to the back of the resultant pile fabric, subsequently dried at a prescribed temperature and then subjected to polishing, brushing and shearing, thus producing the objective pile good.
Patent JP-H0282852-A (JP)
Title: Simulator for data line terminator
Inventor: SHIHARA SHINJI
IPC: H04L69/40
Filed: 1988-09-20
Abstract: PURPOSE:To conduct the test for data transmission after incoming and outgoing calls by making data lines between both terminal equipments through after the incoming and outgoing call test. CONSTITUTION:An MPU 14 of a DCE (data line terminator) simulator 10 upon the receipt of an operation start command from the operator applies initial setting of each internal circuit and sends a command of the through mode release to a switching control circuit 13. When an ER signal and a DR signal are sent/received normally between a DTEa and a 100SSM circuit 111a and between a DTEb and a 100SSM circuit 111b, the MPU 14 gives a command of the through-mode to the switching control circuit 13. Thus, data lines (SD and RD lines) of the DTEa and DTEb are made through and the data communication by all the transmission control means is attained.
Patent JP-S6292203-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAJITANI MASAHIKO
IPC: G11B5/024
Filed: 1985-10-18
Abstract: PURPOSE:To record and reproduce a sound signal with high quality without mixture between the sound signal and a video signal by allowing to contact an audio head onto an audio track while the position and head are adjusted and providing a sound signal erasure head to a rotary cylinder. CONSTITUTION:In case of the recording, the video signal is recorded on tracks 22, 23 by video heads 15, 16 whose position is decided and the sound signal is recorded on tracks 24, 25 by audio heads 17, 18 whose position is decided. Then the fitting height of the heads 17, 18 is adjusted so that the heads 17, 18 are in contact onto the tracks 24, 25 respectively. Further, the fitting height is adjusted so that the sound signal erasure exclusive heads 19, 20 fitted to the rotary cylinder 14 are in contact onto the tracks 24, 25 respectively. Since the erasure heads 19, 20 always scan the audio tracks 24, 25 in preceding over the heads 17, 18, a new sound signal is subjected to post-recording just after the preceding recording sound is erased.
Patent JP-H1058137-A (JP)
Title: Soldering iron for removing solder, and soldering iron cleaning device
Inventor: OGUCHI TATSUYA
IPC: B23K3/02
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a soldering iron for removing the solder in which the structure of the soldering iron is not increased, and a soldering iron cleaning device. SOLUTION: A solder pool 3 comprising a through hole to store the sucked solder is provided in a tip part 2 of a solder iron body 1 of a soldering iron formed so that the section of a tip part of the soldering iron for removing the solder is rectangular, and grooves 4, 4 for sucking the solder are made on the sides opposite to each other toward the tip part of the tip part 2 from a circumferential edge of an opening of the soldering pool 3.  A soldering iron cleaning device comprises a micro-switch which is a detecting means of storage of the soldering iron, an air shut-off solenoid valve to shut off the air to be supplied from an air feed pipe, an air shut-off solenoid valve control part to control opening/closing of the air shut-off solenoid valve by detecting storage of the soldering iron from the micro-switch, a solder receiver to receive the solder blown by the air, and a soldering iron receiver.
Patent JP-H1077019-A (JP)
Title: Composite container
Inventor: SADA ATSUSHI
IPC: B65D77/06
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent an outer container from generating uneven waves and wrinkles due to shrinkage of an inner container blow-molded in the outer container by providing specific adhesive regions on upper and lower flaps of the outer container and at a center of an internal face of a body side wall and providing a non-adhesive region around the inside of the internal face of the body side wall. SOLUTION: A hot melt adhesive is applied to sites 22, 24 of upper and lower flaps 7a, 7b of a paper board 7 forming an outer container 12, and a non-adhesive region is provided around the inside of an internal face of a side wall forming a body. The cylindrical outer container 12 is set in a blow mold for forming a composite container 1, a preform 30 which is pre-heated is introduced in it, and blow-molding is done to join an inner container 10 and the outer container 12 to manufacture the composite container 1. The composite container 1 is free from uneven waving phenomena on the outer container 12 with the non-adhesive region from the upper and lower flaps 7a, 7b deflected due to a body side wall patternlike adhesive 26.
Patent JP-H1174398-A (JP)
Title: Package for semiconductor device
Inventor: NISHI KOJI
IPC: H01L23/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a package for keeping practicable airtightness by using the Al-Si alloy of optimum material characteristics, as the package for loading a semiconductor element using in equipments for a flying body or for a portable object increasingly utilized in the future. SOLUTION: By turning the Al-Si alloy 9 containing Si for 30-80 wt.% to a package base body and combining the one for which it is gold plated and a lead pin 6 by using crystalline low melting point glass 8 for glass for sealing, this package for sufficiently satisfying the standard of the airtightness is attained. It is preferable that Ni plating is performed for the base of gold plating, it is preferable for the combination of the one not containing the alkali metal oxide of Na2 O, K2 O and Li2 O, etc., in the composition of the glass and further, it is preferable to make the diameter of a hole on one side be smaller than the diameter of the other hole by 5-50% in the shape of the holes for sealing.
Patent JP-S6295933-A (JP)
Inventor: TANAKA KUNIO
IPC: H02M7/48
Filed: 1985-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。