baber/WOPTO huggingface dataset:
Patent JP-S61123043-A (JP)
Title: Reel base driving device
Inventor: YAMAMOTO TOMIO
IPC: G11B15/44
Filed: 1984-11-20
Abstract: PURPOSE:To obtain a very small-sized thin reel driving device by using one driving rotor and plural rotating bodies, which are placed on the inside of this rotor, for reel winding in case of certain speed running as well as that in case of high-speed running. CONSTITUTION:When the first turning member 23 is placed in the first position, a driving rotor 4 is rotated counterclockwise by a gear 13, and its rotation force is transmitted to gears 4, 5, 6, 8, and 9 to rotate the first reel base 1 counterclockwise in a low speed; and when the first turning member 23 is placed in the second position, the rotation force of the driving rotor is transmitted to gears 4, 5, 7, and 10 to rotate the second reel base 2 clockwise in a low speed. When the first turning member 23 is placed in the third position, the rotation force of the driving rotor 3 is transmitted to gears 6, 8, and 9 to rotate the first reel base 1 counterclockwise in a high speed if the second turning member 24 is in the second position. If the third turning member 25 is placed in the second position, the rotation force of the driving rotor 3 is transmitted to gears 7 and 10 to rotate the second reel base 2 clockwise in a high speed.
Patent JP-S61122574-A (JP)
Title: Power source display device
Inventor: MORONOWAKI KAZUYOSHI
IPC: G01R19/165
Filed: 1984-11-20
Abstract: PURPOSE:To display how much a dry battery has the remaining capacity for operating equipment with small power consumption by providing many indicators which turn on and off, and allowing up to one of those indicators to illuminate. CONSTITUTION:The equipment body 1 is provided with the indicators, i.e. light emitting diodes 2a-2c and displays 3a-3c showing how much the dry element battery has the remaining capacity for operating the equipment are made corresponding to the light emitting diodes 2a-2c. Only one of the light emitting diodes 2a-2c corresponding to the capacity degree displays 3a-3c is turned on by an electric means according to the capacity of the battery and three of them are turned on unless the battery has enough capacity to operate the equipment. Thus, the degree of the capacity of the battery for operating the equipment is displayed. Further, up to one of those indicators illuminates, so the power consumption of a power source display device is reduced.
Patent JP-H0754849-A (JP)
Title: Rolling or sliding machine parts
Inventor: AKAMATSU YOSHINOBU
IPC: F16C33/32
Filed: 1993-09-30
Abstract: PURPOSE:To increase the thickness of oil film on a contact part for preventing the surface of the contact part from being damaged and lengthening the life of the same by forming intermittent grooves crossing the direction of rolling or sliding motion to reform a fine shape of the surface. CONSTITUTION:A cylindrical roller bearing 11 has a plurality of bearing elements of an inner ring 12, outer ring 13 and a plurality of rollers 14 inserted between both rings. The surfaces of these bearing elements making rolling contact are the surface 12a of an inner ring raceway track the surface 13a of a outer ring raceway track and the rolling surfaces 14a of rollers, and the surfaces making sliding contact are the collar surface 13b of the outer ring and the end faces 14b of the rollers. A plurality of intermittent scattered grooves 15 are formed to cross the direction of rolling or sliding motion on a portion or the whole of the surfaces making rolling contact and sliding contact. The portions other than the intermittent grooves 15 have a superfinished surface 16, so that an oil film forming function on the contact part of rolling or sliding machine parts can be improved and the life of the machine parts can be lengthened.
Patent JP-S6487542-A (JP)
Title: Compounding agent for producing waterproof concrete
Inventor: KASA HIDEO
IPC: C04B24/26
Filed: 1987-09-29
Abstract: PURPOSE:To obtain a compounding agent for producing waterproof concrete wherein increase of viscosity due to addition of aqueous emulsion is improved by blending a fluidizing agent with aqueous emulsion contg. asphalt and PP. CONSTITUTION:A compounding agent for producing waterproof concrete is obtained by incorporating a fluidizing agent in aqueous emulsion contg. asphalt and PP. As cement to be used, cement being ordinarily marketed is used and one part thereof may be substituted with fly ashes, water granulated slag pow der and silica-base mixing material. As asphalt, petroleum asphalt, etc., are used and as PP, atactic PP and isotactic PP are used. As the fluidizing agent, a naphthalene-base fluidizing agent, melamine-base fluidizing agent, polycarboxy lic acid-base fluidizing agent and acrylic ester of polyalkylene glycol, etc., are used.
Patent JP-H04126787-A (JP)
Title: Bonding organopolysiloxane composition
Inventor: OKAMI TAKEHIDE
IPC: C09J183/00
Filed: 1990-09-14
Abstract: PURPOSE:To obtain the subject addition curable type composition, containing an organopolysiloxane, an organohydrogenpolysiloxane, a cationic compound and a specific catalyst, etc., and having self-adhesion. CONSTITUTION:The objective composition containing (A) an organopolysiloxane having plural alkenyl groups and 100-200000cSt viscosity (25 deg.C), (B) an organohydrogenpolysiloxane expressed by formula I [R<1> is 1-8C monofunctional hydrocarbon without any aliphatic unsaturated bond; a and b are 0 or 1; lis an integer of >=0; m is an integer satisfying (a+b+m)=>=2], (C) an organohydrogensilane or organohydrogensiloxane having H and epoxy-containing groups directly bound to Si, (D) a cationic compound expressed by formula II (R<2> is H, halogen or 1-12C monofunctional hydrocarbon; X is I, P or S; M is metallic atom or metalloid; Q is halogen; c is an integer of 4-6; n is 2 or 3) and (E) a platinum metal-based catalyst.
Patent JP-H04124080-A (JP)
Title: Soil assistant
Inventor: PATORITSUKU JIEI MAKUGINITEI
IPC: C05G3/90
Filed: 1990-09-14
Abstract: PURPOSE: To obtain a soil assistant useful for improving the general state of soil by mixing useful bacteria, inorganic phosphates, inorganic nitrogen sources, inorganic potassium sources and soluble carbohydrate.  
     CONSTITUTION: This soil assistant contains the useful bacteria of the amount of about 0.5-1.0 wt.% to a total amount, the inorganic phosphate sources, the inorganic nitrogen sources, the inorganic potassium sources and the fixed amount of the soluble carbohydrate sufficient for increasing the utilization of nitrogen by the useful bacteria. The relative solubility of the nitrogen and carbohydrate sources is important. The material of the minimum solubility is a limiting factor in the decomposition by the bacteria of the two kinds of components. In the case that the solubility of the two kinds of the components is similar, the bacteria promptly consume the nitrogen and the carbohydrate sources and generate not only enzymes but protein and cellular components for new cell production. The enzymes accelerate reaction for affecting the acquisition possibility of nutrients such as the nitrogen, phosphate, sulfur and iron, etc. When the bacteria become extinct, the cells are decomposed and the nutrients to be absorbed by plants are discharged. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63100663-A (JP)
Title: Elevating device for magnetic tape cassette
Inventor: TANIGUCHI YOSHINOBU
IPC: G11B15/675
Filed: 1986-10-16
Abstract: PURPOSE:To reduce load both when a holder holding a cassette goes up and when it finishes its rise by constituting such that a spring energizes a moving member in one direction and such that the holder goes down to a tape travel position due to the rotation and drive of a cam and the moving member. CONSTITUTION:The cassette is inserted in a direction A1. Upon the completion of the insertion, a motor drives to rotate the cam 112. The spring 125 energizes the moving member 124 in the direction F1. Due to the turn of the cam 112, a follower 133d turns counterclockwise with a shaft 133c as a center, and the member 124 is pushed in a direction F2. A drive member 137 turns counterclockwise, the moving member 146 moves in the direction F1, while a longitudinal member 144 moves in the direction A1. The cassette holder 14 goes down to move to the tape travel position. Unless the holder goes down, the spring 125 energizes the moving member to abut the cam and the follower. Hence the load is reduced when the holder goes up and when its rise is completed.
Patent JP-2001074539-A (JP)
Title: Even balance
Inventor: KAWAMOTO AKIRA
IPC: G01G23/01
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce error due to biased-placement load without being accompanied by reduction in the measurement sensitivity. SOLUTION: Of upper and lower beam members 11, 12, the number of beams in the lower beam member 12 near a connection elastic fulcrum 51 is 2, namely one more than the number of beams, 1, in the upper beam member 11. The lower beam member 12 has higher rigidity, and, even if biased-placement load is applied to a sample plate 20, the connection elastic fulcrum 51 is suppressed to move back and forth (horizontally). Increase of bent rigidity of the upper beam member 11 is minimized, and reduction of the sensitivity is suppressed in a measurement performed by bending the upper and lower beam members 11, 12.
Patent JP-H1085064-A (JP)
Title: Sink cabinet
Inventor: SUGAWARA SUSUMU
IPC: A47B77/18
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To adjust the front of a detachable knee space cabinet, which can be inserted into a knee space formed in the front of a sink cabinet for a user on a wheelchair, to the front of the sink cabinet when inserted, and to make it stable when it is pulled out of the sink cabinet to use. SOLUTION: The length of the left/right side boards 2b and 2c of the knee space cabinet 2 which can be inserted into a knee space formed in this sink cabinet main body shall be the same as the depth of the sink cabinet main body, and a back board 2f is attached in the middle of the sink cabinet main body to avoid a drain pipe. The rear part 2d of the top board behind the back board 2f is rotatably attached, and stoppers 2g and 2h are attached on the opposite inner surfaces of the left and right side boards 2b and 2c respectively to support the rear part 2d of the top board horizontally.
Patent JP-S6489893-A (JP)
Title: Speaker
Inventor: IGARASHI KOJI
IPC: H04R7/22
Filed: 1987-09-30
Abstract: PURPOSE:To enable the fitting operations of a grill and a speaker to be eliminated and to realize the reduction of the number of speaker components by fixing a cone paper connected to a voice coil and a magnetic circuit to the grill. CONSTITUTION:The magnetic circuit part 5 and the combined assembly of a damper 3 and the voice coil 4 are set to a jig 8 by inserting a central hole at the lower surface of the bottom plate of the magnetic circuit part 5 to a guide, the cone paper 2 is inserted to the voice coil 4 and adhesives 9 and 10 are applied. After that, the grill 6 and a jig 11 are previously combined and inserted to the center pole of the magnetic circuit part 5. Then the grill 6 and the cone paper 2 are adhered. Next, the grill 6 is fixed to the bottom plate by a fixing screw 7. After drying the adhesives 9 and 10 under such a state, the jig 11 and 8 are pulled out. Thus the fitting operations of the grill and the speaker can be eliminated and the reduction of the number of the components can be realized.
Patent JP-H1087784-A (JP)
Title: Polyisocyanate bearing both urea group and uretedione group, its production and polyurethane-lacquer system
Inventor: GRAS RAINER DR
IPC: C08G18/80
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound bearing (blocked) isocyanate group, urea group and uretedione group, and capable of affording powder lacquer reduced in gloss reproducibly while retaining flexibility, Erichsen depth, ball impact stability, etc. SOLUTION: This compound is shown by formula I  Y is NCO or a group of the formula NH-CO-B [B is a group of the formula NH-R<4> (R<4> is a 1-14C hydrocarbon group), the formula NR<4> R<5> (R<5> is same as R<4> , the formula OR<4> , etc.]; R is a group of formula II; R<1> and R<3> are such groups that one or both of them is H, a 1-14C (branched)(cyclo)alkyl, a group of formula III, etc.; R<2> is same as R or is a 6C(branched)(cyclo)alkyl; (n) is 1-20}, specifically, being used as e.g. a crosslinking agent for polyurethane powder lacquer. The compound of formula I (Y is NCO) is obtained by reaction between a compound of formula IV and a compound of formula V.
Patent JP-S60143113-A (JP)
Title: Oil leakage detecting device for car height adjusting system
Inventor: KATOU HISAMI
IPC: F16F9/50
Filed: 1983-12-29
Abstract: PURPOSE:To accurately detect oil leakage by constituting a system in such a manner that, when abnormal lowering of both car height and working oil level in a tank is simultaneously detected, leakage in lower course of a hydraulic system that a leveling valve can also be detected. CONSTITUTION:When a pipe passage between, for example, a leveling valve 25 and an oil pressure source is damaged, causing oil leakage, contraflow of working oil staying upstream from the damaged point is prevented by a check valve not illustrated here. During this time, the oil is constantly drawn up, reducing the quantity of oil in the tank. When a shortage of oil is detected by a leveling sensor 40, the information about it is input into a controller 51. Then, a warning is issued, while power supply to the solenoid of the leveling valve 25 is disconnected in order to prevent oil leakage in the lower course. When oil leakage takes place between the leveling valve 25 and the car height adjusting equipment and also in the lower course than a oil leakage preventing valve, the oil level in the tank goes down, while the car height lowers. Then, the related outputs from the level sensor 40, car height sensors 42 and 43 are input into the controller 51 in order to issue an warning. With this contrivance, oil leakage at lower course than the oil leakage preventing valve can be detected and informed of.
Patent JP-S61126133-A (JP)
Title: Production of binding resin
Inventor: KAWABE KUNIYASU
IPC: G03G9/087
Filed: 1984-11-21
Abstract: PURPOSE:To obtain the titled resin for developers excellent in offset resistance and low-temperature fixability, by reacting a specified diol component with a carboxylic acid component and a tert. amino group-containing component. CONSTITUTION:A diol component of formula I (wherein R is ethylene or propylene, x and y are each equal to or greater than 1 and x+y averages 2-7) is cocondensed with a carboxylic acid component comprising 0-30mol% dicarboxylic acid (anhydride) containing an alkyl or alkenyl succinate, etc., and trimellitic acid (anhydride) and 0-20mol tetracarboxylic acid (anhydride) of formula II (wherein X is a 5-30C alkenylene or alkylene having at least one 3C or higher side chain) and 5-30mol% at least dihydric alcohol having a tert. amino group of formula III, IV or the like (wherein R1-2, R5 and R7 are each a 1-15C alkylene, R3-4 are each a 1-10C alkyl and R6 is R3 or alkylene) and/or epoxy compound having a tert amino group.
Patent JP-H0559660-A (JP)
Title: Method and equipment for producing woven fabric of wide angle
Inventor: TAKAHARA YUJI
IPC: D03D13/00
Filed: 1991-08-31
Abstract: PURPOSE:To provide a method and a production equipment for producing woven fabric of wide angle wherein woven fabric of wide angle is produced from woven fabric such as plain weaves comprising warp and weft intersecting at right angles, and the structure of the production equipment is simplified, cost of installation is reduced and an equipment space is also lessened. CONSTITUTION:Plural pairs of conic rollers 24 and 25 are arranged in the transfer direction of woven fabric A comprising warp and weft intersecting at 90 deg. between a feeder 1 to send the woven fabric A and a winder 8 to transport the woven fabric A in parallel with the warp at constant speed. As the woven fabric A is transported at constant speed, the conic rollers 24 and 25 are rotated in the direction opposite to the direction of the transportation so that the weft is inclined to the warp from right angles.
Patent JP-H07106920-A (JP)
Title: High frequency fast lead-in system applying wavelet transformation
Inventor: MORINAGA NORIHIKO
IPC: H03J7/02
Filed: 1993-10-01
Abstract: PURPOSE:To fast and accurately control the oscillation frequency of a local oscillator on a communication channel where a large frequency error is caused between a received signal and a local oscillation signal. CONSTITUTION:The received signals are applied to the mixers 3 and 4, and the local oscillation signal of the sin wave generated by a local oscillator 5 is mixed with the local oscillation signal of a cosine wave transmitted from a phase shifter 6. These mixed signals are converted into the digital signals by the A/D converters 7 and 8, and the real and imaginary number parts are given to a wavelet transform circuit 10 to undergo the wavelet transformation. Then a frequency error is fast and accurately estimated by the circuit 11, and the oscillation frequency of the oscillator 5 is controlled so that the frequency error is reduced.
Patent JP-H0295372-A (JP)
Title: Platelet preservable material and platelet preserving vessel
Inventor: SAITO NOBORU
IPC: A61J1/10
Filed: 1988-09-30
Abstract: PURPOSE:To decrease the sticking and agglutinating of the platelet and to allow the long-term preservation of the platelet by constituting the above vessel of a block copolymer expressed by A-B-A (A is a hydrophilic polymer and B is a vinyl chloride polymer). CONSTITUTION:The block copolymer expressed by A-B-A (where A is the hydrophilic polymer and B is the vinyl chloride polymer) is formed by bonding of a hydrophobic chain and a hydroxyl group chain and is synthesized by the quantitative reaction effected between, for example, the hydroxyl group provided to both terminals of polyvinyl chloride and the isocyanate group provided to one terminal of polyethylene glycol. This block copolymer has transparency, dissolves in a solvent and is adaptable to at least the inside surface of the preserving vessel when applied on a plastic vessel of an arbitrary shape. Since the hydrophilic and hydrophobic regions of the molecule aggregation level are formed, this material is effectively usable as a bioadaptable material.
Patent JP-H11184744-A (JP)
Title: Message queuing system
Inventor: WONG DAVID W H
IPC: H04L29/06
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To enable speedy recovery from a server defect by preserving and storing a message and its condition in an efficient single file on a single disk. SOLUTION: Message data 60 and message header information 62 are stored in continuous sectors 92, 94, 96 and 98 of a single disk storage device 90. Then, the message and header information can be stored in accessible order by utilizing a queue entry management table. The message data are not stored in all the sectors 92, 94, 96 and 98 but are continuously stored. In order to enable access to data stored in this file 90, the queue entry management table is provided with the input of control information and sector information containing a message block 102 and a log record 104. All the data are designed so as to peculiarly specify the sector where related data and header can be found out.
Patent JP-S61132502-A (JP)
Title: Oxidation reaction process
Inventor: NIINOBE TAKAO
IPC: C07C45/30
Filed: 1984-11-22
Abstract: PURPOSE:An alkali hypohalite is used as an oxidizing agent to effect the reaction and the waste solution containing the resultant alkali halide is subjected to electrolysis to form alkali hydroxide and halogen, then alkali hypohalite is regenerated therefrom for reuse. CONSTITUTION:An alkali hypochlorite such as sodium hypochlorite is used as an oxidizing agent to oxidize, e.g., diacetone-L-sorbose (DAS) to acetone-2- keto-L-guronic acid (DAGA), which is used as a starting material for vitamin C. Then, the waste solution resulting from the reaction and containing alkali haloide as a by-product is recovered and its salt concentration is adjusted and electrolysis is effected in a tank to form alkali hydroxide such as sodium hydroxide and halogen such as chlorine. Then, the formed alkali hydroxside and the halogen are used to form alkali hypohalite and the product is circulated to the oxidation process.
Patent JP-S6488804-A (JP)
Title: Cad-cam coupling system
Inventor: NAKADA MASAFUMI
IPC: G06F17/50
Filed: 1987-09-30
Abstract: PURPOSE:To couple CAD (computer edited design) and CAM (computer edited manufacturing) by providing a selecting means and a converting means of graphic data and working data. CONSTITUTION:Desired graphic data is generated by CAD 1 and working data addition information from an input device 8 is added. Graphic data to which working data is added is selected by a graphic data/working data selecting means 9 operated in accordance with an input device 4 while being monitored on a display device 3, and selected data is supplied through a graphic data/ working data converting means 10, and NC data is generated by CAM 6 and NC working is controlled through an NC data output device 8. By this constitution, CAD and CAM are coupled to quickly and accurately work a desired graphic.
Patent JP-H0886510-A (JP)
Title: Atmospheric pressure type hot-water boiler haing corrosion preventive structure
Inventor: EGUCHI KAZUYOSHI
IPC: F24H1/14
Filed: 1994-09-14
Abstract: PURPOSE: To intercept contact between retaining water in a boiler main body and atmosphere to eliminate the melting of corrosive gas, such as oxygen, carbon dioxide and the like, in atmosphere and prevent the corrosion of the boiler main body by the corrosive gas, in an atmospheric pressure type hot-water boiler. CONSTITUTION: In an atmospheric pressure type hot-water boiler, consisting of a boiler main body 10, a combustion chamber 14 for generating combustion gas heating retaining water 12 stored in the boiler main body 10, and an expansion absorbing tank 16, provided continuously to the upper part of the boiler main body 10 and communicated with atmosphere, the boiler is operated at an atmospheric pressure by controlling the level of retaining water 12 in the boiler main body 10 at a height within a given range in the expansion absorbing tank 16 while the surface of the retaining water 12 in the boiler main body 10 is covered by a soft membrane member 30 so as to be air-tight.
Patent JP-H054050-A (JP)
Title: Heat-resistant transition alumina and its production
Inventor: YAMANISHI OSAMU
IPC: B01J35/10
Filed: 1991-09-26
Abstract: PURPOSE:To decrease the reduction of specific surface area and to decrease the production cost by using a mixture of aluminum sulfate and barium compd. each by specified pts.wt. expressed in terms of alumina and barium, respectively. CONSTITUTION:The mixture of aluminum sulfate and barium compd. is a mixture soln. comprising 100 pts.wt. of alumina and 1-20 pts.wt. of barium, or a mixture containing water by the amt. 20 or more hydrates expressed in terms of crystalline water of aluminum sulfate. This mixture is heated and thermally decomposed. The obtd. transition alumina thus obtd. has >=60m<2>/g BET specific surface area after calcined at 1200 deg.C for 3 hours and excellent heat resistance.