baber/WOPTO huggingface dataset:
Patent JP-S61143417-A (JP)
Title: Polyurethane elastomer for dental use, and method for forming multi-layered structure using same
Inventor: KAWAHARA HARUYUKI
IPC: A61K6/893
Filed: 1984-12-17
Abstract: PURPOSE:To provide the titled elastomer for dental use, having improved strength in weakly acidic or weakly alkaline state, easily controllable flexibility, and high resistance to yellowing, and moldable in multiple layers, by reacting a specific polyol with a non-aromatic diisocyanate. CONSTITUTION:The objective elastomer can be produced by reacting (A) one or more polyols selected from polycarbonate polyol, polybutadiene polyol and polycyclohexanedial and (B) a non-aromatic diisocyanate (preferably isophorone diisocyanate as the diisocyanate component. In the case fo reacting (C) a crosslinking agent to the components A and B, a primary structure is formed from a prepolymer of the resting stage of the reaction and containing a proper amount of unreacted terminal isocyanate groups, and the secondary structure is formed in contact with the primary structure using a prepolymer having OH group or NH2 group at the terminal or at the side chain, to form a multiple layer structure.
Patent JP-S62129635-A (JP)
Title: Clean work room
Inventor: MUKAI SHUICHI
IPC: F24F7/06
Filed: 1985-11-29
Abstract: PURPOSE:To attempt space saving in the installation and energy saving in operation without lowering the purity in a work section by dividing a passage section with a partition wall and providing an air vent in the lower section of the partition wall so that the exhaust gas from the work section is returned to an air intake opening provided in the ceiling section of the passage section via the passage section. CONSTITUTION:A work section 7a in which equipment 6 for a production line is installed and a passage section 7a through which workers go are provided in series in the longitudinal direction of a clean work room. Partition walls are formed with panels 18, and air vents 37 which are exhaust sections 37 are provided between a panel 18 and a floor surface 5. In the panel 18 a work window 19, glove opening 20 or manipulator 21 as required for the operation of the equipment may be installed. It is not only possible to make the operation section 7a clean by forming return air flows in the clean work room but also to save the cost of facilities with no double floors required because the pressure in the work section 7a is positive and the pressure in the passage section 7b is negative, preventing polluted air from invading from the passage section 7b to the work section 7a via the gaps at the partition panel 18.
Patent JP-H07179858-A (JP)
Title: Dichroic dye, liquid crystal composition containing this dye, and liquid crystal element
Inventor: KANEKO MASAHARU
IPC: C09K19/60
Filed: 1994-10-31
Abstract: PURPOSE:To obtain a dye excellent in dichroism and tinting strength and useful for giving a liquid crystal compound and a liquid crystal composition which can give a liquid crystal element of excellent contrast by selecting a specified dichroic azo dye. CONSTITUTION:This dye is obtained by selecting a dichroic azo dye having a trifluoromethyl-substituted biphenyl skeleton and represented by formula I (wherein R<1> and R<2> are each H or a nonionic substituent; X and X are each a group of formula II or III; Z<1> and Z<2>, Z<4> and Z<5>, Z<7> and Z<8>, Z<10> and Z<11>, and Z<13> and Z<14> may be combined with each other to form an aliphatic ring, an aromatic ring or a nitrogen-containing aromatic ring; and (m) and (n) are 0-2).
Patent JP-S63122345-A (JP)
Title: Voice message transferring system
Inventor: TANAKA KATSUKI
IPC: H04M3/42
Filed: 1986-11-12
Abstract: PURPOSE:To reduce the communication cost for message transfer by dividing message information to packets in a voice mail system and utilizing an idle time of a line subject to digital time division multiple so as to transfer the information discretely. CONSTITUTION:A caller subscriber of a station A calls acontroller 104 connected to a line exchange 102 of its own station, inputs control information such as an incoming destination number and stores a voice message to a storage device 105. The controller 104 divides the said voice message to a packet of a prescribed length and sends it to a packet exchange 110 of the station A. The packet exchange 110 is connected to a time division multiplexer/demultiplexer 103. A voice message converted into a packet outputted from the packet exchange 110 is accommodated in a channel constituted on a time in the device 103 and when a time idle takes place in the channel, the exchange 110 utilizes it and has a packet multiplex function transfer the packet, then the utilizing efficiency of the line is improved in comparison with the line exchange.
Patent JP-S62128464-A (JP)
Inventor: GERUHARUTO BIIREFUERUTO
IPC: H01R13/717
Filed: 1985-11-29
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-S60156723-A (JP)
Inventor: DEIITAA FURAITAAKU
IPC: C08G63/64
Filed: 1984-12-20
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-H05106208-A (JP)
Title: Removing method for bridge surface pavement
Inventor: NONODA MITSURU
IPC: E01C23/12
Filed: 1991-10-16
Abstract: PURPOSE:To suppress noise, and improve the efficiency of work. CONSTITUTION:A pavement layer 7 paved on a steel floor board 3 is taken out to be excavated to a specified depth by a road excavator 9, and the excavated paving material is loaded on a dump truck 15 and after that, the paving layer of the steel floor rugged-area 17 of a bolt connecting section is crushed with the pressure of water to be discharged from a discharge nozzle 19 surrounded by a hood 27, and the crushed pieces are removed to be sucked up with a suction device 31. After that, the paving layer of the area of a flat steel floor board 3a shifted positionally from the bolt connecting section is excavated to b taken out with a bucket 37.
Patent JP-H01113145-A (JP)
Title: Die for forging hot die
Inventor: SATO TAKAO
IPC: B21J13/02
Filed: 1987-10-22
Abstract: PURPOSE:To attach and detach the both at room temp. by keeping a close fit state during hot forging by fitting a main die into the recessed part of an auxiliary die at room temp. and making the material of the main die as the heat resistant alloy of which thermal expansion coefft. in a specified temp. range is larger then that of the material of the auxiliary die. CONSTITUTION:The material of main dies 1, 2 is taken as the heat resistant alloy having larger thermal expansion coefft. in the temp. zone of 550-850 deg.C than that of the material of auxiliary dies 3, 4. The main dies 1, 2 having an impression is fitted into the recessed parts 3a, 4a of upper and lower auxiliary dies 3, 4 at room temp., charged into a heating furnace in the state of combining the upper and lower dies and after preheating it at specified temp. it is fitted to a counter-blow type forging device. The upper and lower dies are held in the specified temp. range by intermittently heating by heating and cooling devices and the material to be forged of a Ti alloy is subjected to hot forging. At the time when falling to room temp. after forging it is removed by inserting a knocking pin into the holes 3b, 4b for knockout. The use amt. of a heat resistant alloy is thus reduced and the auxiliary die backing up the main die can be made a shared die.
Patent JP-H02114419-A (JP)
Title: Contact of relay
Inventor: YOKOYAMA YOICHI
IPC: H01H50/56
Filed: 1988-10-24
Abstract: PURPOSE:To allow current to flow divergently to a leaf spring and a flexible conductor so as to provide endurance even in the event of flow of a large current such as shortcircuiting current by fixing a movable contact to one end of the leaf spring, and connecting a flexible conductor in parallel with the spring between this movable contact and a terminal. CONSTITUTION:A relay contact device according to existing invention includes a movable contact 15 facing a fixed contact 20, a leaf spring 14 to whose one end the mentioned movable contact 15 is secured, and a terminal 13 fixed to the other end of this leaf spring 14 for mounting the same, a flexible conductor 18 is connected in parallel with the leaf spring 14 between the movable contact 15 and terminal 13. In case a large current flows such as a shortcircuiting current, it is diverged into the leaf spring 14 and flexible conductor 18, so that the leaf spring 14 is prevented from blowing off, and also a movable block to drive the leaf spring 14 prevented from fusion. This allows forming of a relay with large endurance against shortcircuiting without changing the relay operating characteristic according to conventional arrangement.
Patent JP-H1193149-A (JP)
Title: Cleaning device for bar rotation type screen
Inventor: YAMADA YOSHINORI
IPC: E02B9/04
Filed: 1997-09-13
Abstract: PROBLEM TO BE SOLVED: To save high pressure water for cleaning by a method wherein marine organism adhesion prevention is applied on the bar of a bar rotation type screen. SOLUTION: A number of bars 8 are arranged at the basket of a bar rotation type screen in parallel to the running direction thereof. When the bars 8 are moved up to a water part, brushing is effected by a brush 10, adhering marine organisms are removed, and further, high pressure water is blown thereagainst in a position where the basket is reversed. The bar 8 is made of a steel and by applying molten galvanizing, marine organism adhesion prevention is maintained even by rubbing by a Nylon brush 10, and no peeling occurs unlike a conventional bar on which fouling preventing painting is applied, whereby marine organism adhesion prevention is maintained, consumption of high pressure water is reduced, and a power is saved.
Patent JP-H02145620-A (JP)
Title: Melt-processable aromatic polyamide
Inventor: GAADEIARU SHIN
IPC: C08G69/36
Filed: 1989-10-13
Abstract: PURPOSE: To obtain a melt-processible polyamide, excellent in thermal stability and electric property and suitable for flame retardant textile, electric insulating paper or the like by reacting isophthaloyl bis(lactam) with an aromatic diamine.  
     CONSTITUTION: (A) A bis(lactam) monomer such as N,N'-isophthaloyl bis(valerolactam) is reacted with (B) an aromatic diamine such as metaphenylene diamine, for example, in equimolar quantities at a temperature of 180-280°C to obtain an intended polyamide having a repeating unit of the formula I (Ar is 1,3-phenylene or the like; X is 0.01-0.50), the formula II [(n) is 4 or 5] or the formula III. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10108743-A (JP)
Title: Counter device for kitchen
Inventor: ICHIMURA TAKESATO
IPC: A47B77/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the handleability and function of a kitchen counter device by disposing a supporting member to one of a kitchen top surface and a back guard and freely attachably and detachably fitting a supporting leg provided with a work surface to the supporting member. SOLUTION: The supporting member 11 is joined to the top surface 12 of the kitchen by a machine screw 12a and the supporting leg 13 is attachably, detachably and height-adjustably fitted and fixed to the supporting member 11. That is, the supporting leg 13 is turned to a cylindrical shape and freely attachably and detachably fitted to the supporting member 11 and the height of the work surface 14 is adjusted by tightening the machine screw for fixing the supporting leg 13. Also, small articles around a sink are housed by attaching a housing rack 15 to the raised surface of the supporting leg 13 and a measuring device and a heat insulating or heating device, etc., are fetched to the free space 16 of the work surface 14.  Thus, since the supporting leg 13 mounted to the supporting member 11 is detached as needed and the direction is changed freely back and forth, in a facing plan, by installing the work surface 14 toward a lining room side, the operability of table setting or the like is improved.
Patent JP-H03134390-A (JP)
Title: Water stop method for pipe channel imbedded in concrete and water expansion type water stop material for pipe channel
Inventor: SAKAFUJI KEISUKE
IPC: F16L5/02
Filed: 1989-10-17
Abstract: PURPOSE:To obtain sufficient water stop effect when a pipe is opened into a manhole by mounting a ring-shaped water expansion type water stop material to the outside diameter of a channel of a pipe to be imbedded in concrete, connecting them by use of adhesive, and placing concrete around the water stop material. CONSTITUTION:An electrical pipe 2 is fixed to an opening of a concrete wall 4 of a manhole 3, and a clearance between the opening and the electrical pipe 2 is filled by concrete 7. When it is imbedded, a ring-shaped water expansion type water stop material 6 is fixed around the end part of the electrical pipe 2 in advance by using adhesive 5, and clearance is filled by concrete 7. The water expansion type water stop material 6 has the unfolded fan shape (inverse trapezoidal form) in which width of outside circumferential section is larger than that of adhesion face (inside circumferential section) with the electrical pipe 2. Consequently, sufficient water stop effect is obtained, water is not collected in the manhole, and good workability is also obtained.
Patent JP-H04145140-A (JP)
Title: Foamed polyurethane aerosol composition
Inventor: KONNO SHIGEHIRO
IPC: C08L75/04
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the title one-pack type composition having excellent wear resistance, insulating properties, etc., coping with problems of environmental break, comprising a urethane prepolymer and a monochlorodifluoromethane propellant. CONSTITUTION:(A) 40-95 pts.wt. urethane prepolymer is blended with (B) 5-60 pts.wt. propellant composed of monochlorodifluoromethane alone and/or a mixture of monochlorodifluoromethane and one of dimethyl ether, propane, butane, etc., and optionally a flame-retardant, colorant, etc., to give the objective composition.
Patent JP-H0796162-A (JP)
Title: Transparent gelatinous composition and its production
Inventor: TSUCHIYA YUICHI
IPC: C09K23/42
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a transparent gelatinous compsn. giving a good feeling after use, excellent in shelf stability, favorable to the skin and excellent also in cleaning effect by adding a mixture of polyglycerol fatty acid ester with a large amt. of liq. oily material to a mixture of polyol with water. CONSTITUTION:A mixture of polyglycerol fatty acid ester represented by the formula [where R1 is a 12-18C acyl, each of R2 and R3 is a 12-18C acyl or H and (n) is an integer of 0-8] with 40-90wt.% liq. oily material based on the amt. of the resulting compsn. is added to a mixture of water with >=4 times as much polyol as the water. The amt. of the polyol is 5-59wt.% of the amt. of the resultant compsn. They are mixed to obtain the objective transparent gelatinous compsn. and this compsn. is used as a shampoo and face cleanser.
Patent JP-H08105057-A (JP)
Title: Foundational building method
Inventor: YASUKAWA HIDEMORI
IPC: E02D27/00
Filed: 1994-10-06
Abstract: PURPOSE: To enable a foundation to be constructed in a short time as well as inexpensively by forming the foundation with H-steel or a pipe joined with a flange on the top. CONSTITUTION: An upper flange 7a of H-steel 6 is set up as being framedly joined in a channel dug along the foundation form so as to make it become horizontality. After making the upper flange 7a level, and a column 15 be erected hereat, the channel 1 is buried, thereby forming the foundation 13.
Patent JP-S61149553-A (JP)
Title: Auto-choke type carburetor
Inventor: UEDAHIRA KUNISUKE
IPC: F02M1/10
Filed: 1984-12-21
Abstract: PURPOSE:To improve engine starting and warming performance at low temperature, and exhaust gas characteristics / fuel consumption during warming up run, engaging an elastic member with the fixed shaft of a bimetal and applying force in a closing direction to a choke valve via the bimetal. CONSTITUTION:A bimetal lever 3 is fixedly mounted on a choke valve shaft 2 attached to a carburetor body 1, and said lever 3 is controlled in actuation thereof by the bimetal 5. While, a full combustion lever 7 is fixedly mounted on the shaft of a choke valve 6. In addition, the bimetal 5 is fixedly mounted on a holder member 8, and housed in cases 9, 10 for holding warmth, while it is deformed by a heat source 11, and opening characteristics of the choke valve 6 is controlled based on angular displacement of one end of the bimetal. Thereupon, an angular displacement lever 12 is fixedly mounted on said holder member 8, and said lever furthermore is engaged with one end of an auxiliary spring 13 engaged with a bimetal case B. Hereby, force in a closing direction is applied to the choke valve 6 via the bimetal 5.
Patent JP-H09108804-A (JP)
Title: Semisolid metal injection molding machine
Inventor: SUGANUMA HIROMITSU
IPC: B22D43/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To remove a material intruded into a gap between a shaft and the inner part of an injection cylinder by arranging a material discharging hole communicated with the inner part of an injection machine at the rear position from a material supplying hole of the injection machine. SOLUTION: The material is supplied from the material supplying hole 6 and extruded with the screw shaft 17 of an injection cylinder 3 and injection- molded. The discharging holes 40, 50 are arranged in the cylinder 3 at the rear part from the material supplying hole 6. At the time of accumulating the material into the tip part of the cylinder 3, the shaft 17 is retreated, and at the time of retreating the shaft 17, the rear end part of a screw groove 18 reaches the front discharging hole 40. The material shifted to the rear part through the groove 8 is dropped into a duct 42 from the opening part 41 of the discharging hole 40. The accumulated material is taken out to the outer part by opening a shutter (43) and the material infiltrated into a shaft part 20 at the rear part of the cylinder 17 is taken out to the outer part from the rear discharging hole 50. The operational reliability and the durability of the injection machine 1 are improved.
Patent JP-H02115754-A (JP)
Title: Defect checking method
Inventor: SUGIMOTO NAOAKI
IPC: G01N21/956
Filed: 1988-10-25
Abstract: PURPOSE:To check defects with a high precision by patterning plural shots of check areas including the repeat pattern of a reticle on a transparent substrate or a reflective substrate and shifting one of them by integer-fold repeat pitch of the repeat pattern to compare it with the other. CONSTITUTION:Plural check areas of the reticle are patterned on an Si substrate, and the left patterned check area is denoted as A and the right patterned check area is denoted as B. When areas A and B will be checked at the time of comparison check of only repeat pattern parts 12, (x) coordinates of the check start position of the area A are shifted right by an extent S, which is integer times as long as the repeat pitch, and patterns of areas A and B are compared with each other. That is, S=(the repeat pitch)Xn ((n) is an integer equal to or larger than one) is true. Since check areas have repeat patterns, they are recognized as the same pattern at the time of no defects though they are compared by integer-fold repeat pitch. When the area A or B has a defect, the defect is recognized because this defect part has not the repeat pattern.
Patent JP-H03130045-A (JP)
Title: Apparatus for producing soup
Inventor: ITO TSUNEO
IPC: A23L27/00
Filed: 1989-10-16
Abstract: PURPOSE:To readily prepare various kinds of fresh soups according to uses by extracting stock ingredients from a stock material for a stock preparing liquid in an extracting part, further feeding a seasoning from a seasoning feeding part to the resultant stock ingredients and mixing both. CONSTITUTION:A heating element 11 is inserted into an extraction vessel 21 in an extracting part 1 to heat a stock preparing liquid 22 in the aforementioned vessel 21 therewith or stock ingredients are extracted from one or more kinds of stock materials (A), such as dried bonito or dried small sardines, in the above-mentioned stock preparing liquid 22 without heating. A seasoning is then fed from a seasoning feeding part 6 to the aforementioned stock ingredients and mixed therewith to prepare various soups according to wider uses.
Patent JP-H01109396-A (JP)
Title: Percussion instrument
Inventor: MORI DAISUKE
IPC: G10D13/00
Filed: 1987-10-23
Abstract: PURPOSE: To provide a percussion instrument having a stable tone color and long sound generation time by constituting the instrument of a percussion element, a vibrator having a percussion surface to be beaten by the element, a weight attached to the vibrator, supporting bodies which are not directly in contact with the vibrator, and a resonator. CONSTITUTION: The vibrator 1 beaten by a percussion element 104 is formed by a superconducting substance to be pushed up by lines of magnetic force applied from supporting bodies 2, 3 having magnetism and oscillated without being directly in contact with the supporting bodies 2, 3. Since only the internal loss of the vibrator 1 and a loss of only air resistance are generated, the oscillation of the vibrator 1 shows extremely moderate attenuation and a musical sound is generated by the oscillation while being increased by the resonator 105. Since the weight 4 attached to the vibrator 1 stabilizes the center of gravity downward, the percussion surface can be stabilized upward. Thus the percussion instrument having a stable tone color not to be changed in each beat and long sound generation time can be obtained.
Patent JP-H05210124-A (JP)
Title: Active matrix liquid crystal display element and projection type active matrix liquid crystal display device
Inventor: HIRAI YOSHINORI
IPC: G02F1/1334
Filed: 1991-09-20
Abstract: PURPOSE:To improve the transmissivity of light by using the liquid crystal display element constituted by clamping a liquid crystal resin composite which can electrically control a scattering state and a transmission state as a liquid crystal material. CONSTITUTION:This active matrix liquid crystal display element 21 is constituted by clamping the liquid crystal resin composite 27 which consists of a nematic liquid crystal having positive dielectric anisotropy dispersed and held in a resin matrix and with which the refractive index of the resin matrix coincides nearly with the refractive index of the liquid crystal to be used in either of the state at the time of impressing a voltage or not impressing the voltage, between an active matrix substrate 22 provided with active elements 24 for each of picture element electrodes 23 and a counter electrode substrate 25 provided with a counter electrode 26. The liquid crystal particles as the liquid crystal resin composite 27 of this liquid crystal display element 21 are aspherical and the aspect ratio thereof is specified to 1.3 to 2.3. The average particle size, specific dielectric constant anisotropy, elastic constant and viscosity of the liquid crystal are specified to prescribed ranges and color balance is obtd. in respective colors.