baber/WOPTO huggingface dataset:
Patent JP-H08296218-A (JP)
Title: Agitating device for ground improving device
Inventor: KATSU TOSHIYUKI
IPC: E02D3/12
Filed: 1995-04-25
Abstract: PURPOSE: To improve the agitating and mixing property of an agitating device for a ground improving device, and to miniaturize the device. CONSTITUTION: In relation to the rotation of a first rotary agitating vane 3 provided in the tip of a rotary driving shaft 2 and a second rotary agitating vane 4 of the base end, stop vanes 6, of which tips are positioned outside of the circular orbit of the rotary agitating vanes 3, 4, are stopped when a hollow pipe 5 is moved in the only one direction for crossing the rotary driving shaft 2 and the center shaft position thereof is displaced from the rotary driving shaft 2. As a result, agitation for mixing is effectively performed, and the solidification of the viscous soil or the like in the periphery of the agitating vanes in a group can be prevented, and the agitation for mixing can be continuously performed. The number of cuts of the ground by the vanes are large, and high agitating and mixing property can be expected.  Since the driving shaft is formed of single shaft, structure can be simplified, and the device can be miniaturized.
Patent JP-H04332463-A (JP)
Title: Closed type lead-acid battery
Inventor: OKAMOTO KATSUHIRO
IPC: H01M2/30
Filed: 1991-05-07
Abstract: PURPOSE:To secure a closed condition by means of interference within tolerance of deformation of an O ring while putting a pole pillar hole of a cap and a pole pillar in a concentrical form by intruding/embedding a projection of the pole pillar having the same diameter as the pole pillar hole of the cap into the pole pillar hole. CONSTITUTION:A projection 2a is arranged on a pole pillar 2, and is welded to a pole plate group 1, and is housed in a battery jar 3. Next, a cap 4 is turned upside down, and bond 6 is filled into a fitting groove 4b to which an outside wall upper edge part 3a of the battery jar 3 and an inside partition wall upper edge part 3b of the battery jar are fitted together. Afterwards, the group 1 installed in the battery jar 3 is turned upside down, and fitting to the cap 4 is carried out in order from the pole pillar 2, and the battery jar 3 and the cap 4 are connected together. Next, an O ring 5 is inserted between the pole pillar 2 and a pole pillar hole 4a, and a closed condition is formed, and adhesive 7 is poured into a recess part of the cap 4 in the upper part of the O ring 5 so as to seal up completely. Thereby, the pole pillar and the pole pillar hole can be put in a concentrical form, so that a closed condition can be secured by means of interference within tolerance of deformation of the O ring.
Patent JP-S5626746-A (JP)
Title: Heat resistant glass for glazing alumina
Inventor: SHINPO MASARU
IPC: C03C8/04
Filed: 1979-08-10
Abstract: PURPOSE: To obtain the titled alkali-free glass having superior heat resistance and showing high fluidity in glazing work by adding a little V 2 O 5  to SiO 2 -Al 2 O 3 -CaO- B 2 O 3  glass.  
     CONSTITUTION: This glass for glazing an alumina sintered body consists of, by wt., 40W50% SiO 2 , 4W8% Al 2 O 3 , 3W10% B 2 O 3 , 15W30% BaO, 5W15% ZnO, 5W15% RO (R is Ca, Mg or Sr), 0W0.5% PbO, 0W0.5% Sb 2 O 3 , 0W0.5% As 2 O 3  and 0.5W4% V 2 O 5 . This glass is manufactured by blending starting materials so as to obtain the desired composition followed by melting at about 1,400W1,500°C for about 1W2hr, cooling, rough crushing with a water cooled roller and fine pulverization to about 1W10μ with a ball mill or the like. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07304652-A (JP)
Title: Detergent composition
Inventor: KATSUYAMA TOMOSUKE
IPC: A61K8/41
Filed: 1994-05-16
Abstract: PURPOSE:To provide a detergent composition compounded with a specific carboxylic acid (salt) and an N-acylamino acid salt, having high safety, good usability such as frothing power, foam quality, rinsing performance and moist feeling and useful for the cleaning of skin and hair. CONSTITUTION:This detergent composition is produced by compounding one or more kinds of carboxylic acid (salt) expressed by formula I {R is a 4-34C alkyl or alkenyl; at least one of x1 and x2 is CH2COOM [M is H, an alkali or alkaline earth metal such as Na, K, Li or Mg, ammonium, a lower alkanolamine cation, a lower alkylamine cation, a basic amino acid cation or an amino sugar cation] and the other one is H} and one or more kinds of N-acylamino acid salts selected from N-acylsarcosinate of formula II, N-acyl- N-methyl-beta-alanine salt of formula III and N-acylglutamic acid salt of formula IV (R in the formulas II to IV is a 3-33C alkyl or alkenyl). The pH of the composition is preferably controlled to 4-8.
Patent JP-H031094-A (JP)
Title: Heat exchanger
Inventor: JIYON FURANSHISU YURUSHIYU
IPC: F24H3/02
Filed: 1990-04-17
Abstract: PURPOSE: To obtain a heat exchanger to be mass produced with high efficiency by arranging the inlet, and outlet of a pocket at two corners of the heat exchanger having inlets communicating with corner outlets and arranging a row of inlets on the neighboring side of each corner and a row of outlets on the other side of the corner. CONSTITUTION: Each pocket is rectangular and contains two integrated baffles 5, 6 made of a continuous metal toil wound sinuously. The baffles 5, 6 extend from one side of respective partitions and abut against the opposite faces of adjacent partitions to serve as spacers in addition to battle function. Air flow flowing through the pocket is guided by the battles 5, 6 to an S-shaped three way channel 15 formed as shown by arrows 13, 14. A series of openings are formed by the spaces between short strip sections in the separated direction and a multi-branch pipe 15 communicate with alternating pockets in a stack through the series of openings.
Patent JP-H1029303-A (JP)
Title: Ink jet recording head
Inventor: MATSUI NAOKI
IPC: B41J2/045
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the bonding strength as well as the durability against separation between a vibrating member and a neighboring member and reduce the thickness of adhesive to minimize the absorption of vibration of the vibrating member into the adhesive by a method wherein the adhesive is applied to the neighboring part of an opposing surface while a chamfer is formed between the vibration member and the fixed member. SOLUTION: Adhesion between a piezo-electric actuator 38 and a partition 40 is effected by applying a predetermined amount of adhesives 42 on the surface of the piezo-electric actuator 38, which is opposed to the bulkhead, through the technique of screen printing or the like. Next, the partition 40 is pressed against the piezo-electric actuator 38 to extrude excessive adhesive 42 out of a space between the piezo-electric actuator 38 and the partition 40. According to this method, the thickness of the adhesives 42 can be controlled so as to be less than the surface roughness of the piezo-electric actuator 38. Finally, the extruded adhesive 42 is rounded to shape so as to be convex toward inside, however, the radius of shaped curvature (r) is preferable to be 3-200μm when the section of the shaped curvature is supposed to be an arc.
Patent JP-H06312286-A (JP)
Title: Method for treating scrap of heat cutting machine
Inventor: CHII TAKAHIRO
IPC: B23K26/38
Filed: 1993-04-28
Abstract: PURPOSE:To provide a method for treating scrap easy in preparing shredding program for scrap, and capable of shredding scrap without damaging a product. CONSTITUTION:In executing the cutting of a work 2 by a heat cutting machine, a scrap shredding program is preliminarily added to the product machining program and the cutting of the product 1 is started, and the special machining shape 4 is given to the intersection between the cut product 1 of the product 1 and the cutting line 3, and the scrap 5 is shredded along the cutting line 3 by the shredding program while the cut product 1 of the product is left. This constitution allows setting of the position of the cutting line 3 without being restricted by the layout of the product 1, and facilitates the preparation of the shredding program, and at the same time, the product 1 can not be damaged in shredding the scrap by giving the special machining shape 4.
Patent JP-S5528624-A (JP)
Title: Information reception and storage circuit
Inventor: TAKEDA YOSHIHIRO
IPC: H04Q3/42
Filed: 1978-08-23
Abstract: PURPOSE:To realize the information reception and storage circuit greater in the reliability, by detecting the agreement of operating condition of the information reception relay with the information incoming to the information lead. CONSTITUTION:When ground information is inputted to the information leads IA, IB, the information reception relays A, B are operated, and the primary side of the check relay CK is excited in the loop of ground-contact a<0>, b<0>-relay CK-resistor r2-battery. The excitation of primary side greater than the secondary side activates the relay CK to operate the information storage relay R2 through contacts ck, a<2> and b<2>. When new information is inputted to the lead IC, the primary side of the relay CK is shortened in the loop of ground-lead IC-contact c<1>-diode D2 to once open the operation of each relay. Next, when the relay C is operated, the relay CK is again operated to store new information to the relay R3. Accordingly, the response to the information sequentially inputted is sure.
Patent JP-H05273022-A (JP)
Title: Measuring method for mass flow rate and mass flowmeter using the method
IPC: G01F1/86
Filed: 1992-03-29
Abstract: PURPOSE:To obtain a measuring method of a mass flow rate and a mass flowmeter which enable measurement of the mass flow rate by simple processing procedures without being affected by the density of a fluid to be measured, by utilizing a Magnus effect. CONSTITUTION:In a mass flowmeter 20, a gas flow is made to run at a fixed velocity V through a passage 1a of a gas 30. A rotary cylinder 5 disposed in this gas passage is rotated at a fixed peripheral velocity (v) by a motor 18. Pressures P1 and P2 generated in the vicinity of the upper and lower places of the outer periphery of the rotary cylinder 5 by this rotation are supplied to a differential pressure detector 11 and a differential pressure DELTAP between them is determined. Based on this differential pressure DELTAP, a mass flow rate Qm is measured in an arithmetic/display circuit 12 by using the relation of P=2Qm(v/A).
Patent JP-S60245685-A (JP)
Title: Anti-fogging agent composition
Inventor: KITAMURA MAMORU
IPC: C09K3/18
Filed: 1984-05-21
Abstract: PURPOSE:To provide an anti-fogging agent compsn. which can be easily applied to the surfaces of molding, exhibits good initial antifogging properties immediately after application and has a persistent anti-fogging effect, by blending a specified inorg. colloidal sol. a nonionic surfactant, a water-soluble or water-dispersible dye and water. CONSTITUTION:1-40wt% (on a solid basis) inorg. colloidal sol (A) having an average particle size of 100mum or below and composed of an alumina sol and a silica sol in a weight ratio of 80-20/20-80 on a solid basis, 0.05-15wt% nonionic surfactant (B), 0.0025-5wt% water-soluble or water-dispersible dye (C) and the balance of water are blended together. The dye (C) is used for the purpose of confirming the absence or presence of a film and the thickness of a film when applied to the surfaces of moldings. The dye must be one which is harmless to the human, does not cause an injury to crops when applied to agricultural films and is not faded by sunlight.
Patent JP-S58223567-A (JP)
Title: Method of processing surface of grinding paper or tape
Inventor: WATANUKI KIICHI
IPC: B24D11/00
Filed: 1982-06-16
Abstract: PURPOSE:To provide processing method for suface of grinding paper or tape, which shall be equipped with uniform quality by this method, by arranging the surface of abrasive grains in contact with a flat ceramic surface plate between surface plate and rubber roller. CONSTITUTION:Between a rubber roller 5 and a ceramic surface plate 6, gringding paper or tape for surface processing is pinched in such a way that its surface with abrasive grains contacts the surface plate 6. The paper or tape 1 is driven by a capstan roller 4 while a certain pressure is applied to the roller 5 and taken up round a reel 3 from a reel 2. Thereby projecting grains on the abraisve surface are crushed away as well as foreign objects removed, to assure uniform quality. Surface roughness of any work ground is thus improved as well as scratches reduced.
Patent JP-S5530433-A (JP)
Title: Easily dyeable polyester fiber and its production
Inventor: KISHIDA YASUO
IPC: D01F6/84
Filed: 1978-08-21
Abstract: PURPOSE: To obtain the title fibers industrially advantageously without degrading the properties of a polyester, by incorporating a specific polyester adduct of a polyalkylene oxide, into the polyester in a specific proportion.  
     CONSTITUTION: (a) 2W15wt% of a polyalkylene oxide having a number-average molecular weight of 300W4,000 is added to (b) a polyester having a relative viscosity of 1.20W1.32 to prepare a polyester (A) comprising at least one end to which the polyalkylene oxide is added. The polyester (A) is then incorporated and dispersed into a polyester (B) having a relative viscosity of 1.35W1.48 uniformly to give the content of (b) of 0.5W12wt%, preferably 2W10wt%. Thus, the fibers having peaks at the number-average molecular weight of 8,000W15,000 and  19,000W27,000, and a relative viscosity of 1.32W1.45 are obtained. Preferably, the polyester is PET, and component (a) is polyethylene oxide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08294917-A (JP)
Title: Granulating die
Inventor: KOBAYASHI FUMIO
IPC: B29C48/30
Filed: 1995-04-26
Abstract: PURPOSE: To prevent a pellet from being retained caused by that the pellet is sandwiched between the recess at the center of a die and the gap between the roots of cutter blades during granulating. CONSTITUTION: No recess exists at the center of a die 2 and hence the die 2 becomes in plane with a die cured layer surface 3. Further, a peripheral groove 5 in which the axial center of a cutter shaft 9 is used as a center is formed at the part where the root of a cutter blade 7 on the surface 3 of a die cured layer is brought into contact with.
Patent JP-S5628324-A (JP)
Title: Pin type disk brake
Inventor: WATANABE TAKEO
IPC: F16D55/227
Filed: 1979-08-10
Abstract: PURPOSE: To simplify the construction of a pin type disk brake and to reduce the number of parts therefor, by arranging a pair of right and left guide pins for supporting calipers movably in the axial direction of a disk to serve also for supporting inner and outer pads.  
     CONSTITUTION: Guide pins 4, 5 are threaded and secured, respectively, to top ends of a pair of right and left arms 2a of a support 2 extending from a body securing part. Almost the central part of the axial direction of the guide pins 4, 5 are formed threaded for the arms 2a; on their extended ends opposite to a disk 1 with caliper  guides 4a, 5a, and on their other ends with pad guides 4b, 5b. Inner and outer pads  8, 9 are supported movably to the axial direction on said guides 4b, 5b by right and  left arms 8a, 8b, 9a, 9b so that the torque to be generated at braking can be beared  by the outer and inner pads independently supported by respective guide pins 4, 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5625920-A (JP)
Title: Apparatus for hardening in continuous heat treating furnace
Inventor: HAYAKAWA KIYOSHI
IPC: F27B9/24
Filed: 1979-08-09
Abstract: PURPOSE: To reduce the arrangement space of a continuous heat treating furnace to settle the troubles at carrying and increase the working ratio by arranging a heating room in the furnace, a hardening oil tank and a work carrying mechanism continuously.  
     CONSTITUTION: When heated work 4 reaches the Y position in heating room 1 of the furnace, conveyor chain 10 is driven in the opposite direction of the arrow represented by X to be entered in heating room 1. When the top of conveyor chain 10 reaches the (b) position, work 4 is depressed up to the Z position together with tray 5 and mounted on the supporting plate of chain 10. When guide roller 16 and self carrying mechanism 18 are driven, work 4 is mounted on elevator 6. After detecting that work 4 is carried out from heating room 1, door 15 between heating room 1 and hardening oil tank 3 goes down to be closed. When elevator 6 is made to ge down by lifting mechanism 17, work 4 is dipped into the hardening oil in hardening oil tank 3. After completing hardening, elevator 6 is lifted, outlet door 34 is opened and work 4 on elevator 6 is carried out from the hardening apparatus. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5727358-A (JP)
Title: Data totalization system of electronic cash register
Inventor: SHIONO FUSAHIRO
IPC: G07G1/12
Filed: 1980-07-24
Abstract: PURPOSE:To achieve totalization by time zones with simple control constitution by permitting a CPU to perform arithmetic based upon the relation between information on the time when registered data is generated and the capacity of each area of a memory whose contents are classified by time zones. CONSTITUTION:Input data is inputted from an inputting means 1 to a central processer (CPU)2 and according to a microprogram stored in an ROM3 previously, the input information is processed. Sale totalization data classified by time zones is stored in a timezone-classified memory. Time information generated by a clocking means 8, on the other hand, is stored in a time memory 9 successively. Then, this time information is read out by the CPU2 when each transaction is done, and the time information is stored in the memory 6.
Patent JP-H10292831-A (JP)
Title: Centrifugal clutch
Inventor: TSUKADA YOSHIAKI
IPC: F16D43/12
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To reduce torque shock at the time of a gear shift and miniaturize a centrifugal mechanism by driving a driving frictional element and a centrifugal mechanism by an input member at each different speed ratio. SOLUTION: A crankshaft 2 drives a clutch outer 10 of a clutch mechanism 9 and a cam plate 31 of a centrifugal mechanism 29 by starting an engine. The clutch mechanism 9 is driven, driven frictional plates 12, 13 are free and a clutch interruption state is made because the number of revolution of the cam plate 31 is low and centrifugal force of a centrigual weight 32 is weak at the time of an idling. When a switch from a neutral location to a low location of a transmission is performed, a shock imparted to a layshaft is slight because the rotational inertia force is weak, even if a main shaft 3 system is rapidly stopped by the layshaft. The clutch is driven by a rise of the engine speed of the engine, clutch engagement force between the driven frictional plates 12, 13 is increased and the clutch mechanism 9 is smoothly transferred to a connection state. The cam plate 31 can be revolved at high speed by the clutch mechanism 9, the centrifugal weight 32 is made light in weight and the centrifugal mechanism 29 can be miniaturized.
Patent JP-H10292876-A (JP)
Title: Electronic expansion valve
Inventor: SUGIYAMA SHINJI
IPC: F16K31/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent continuous striking sound at the initializing control time and to prevent the reduction of the service life without increasing the external form size at a low cost. SOLUTION: At the abutting parts of a stopper 5 provided at the upper part of a valve main body and a projection 4 provided at the lower part of a rotor 3b, electrodes 5a and 4a are provided respectively, and the drive of a pulse motor is made to stop when the communication between both electrodes is detected. Consequently, when a flow passage 1c is closed fully, the rotation driving of the rotor is stopped, regardless of the position of a valve body 1e before the initializing control is carried out, and the projection 4 never strikes to the stopper repeatedly, and the continuity of the striking sound in the initializing control condition is prevented at a low cost without making the external form size larger, so as to prevent the reduction of the service life and to improve the reliability.
Patent JP-S5627409-A (JP)
Title: Operation supervisory unit
Inventor: AJIOKA MANABU
IPC: G05B19/02
Filed: 1979-08-10
Abstract: PURPOSE:To facilitate a supervision over complex operation by forming a control circuit so that the reference operation will follow up actual operation. CONSTITUTION:Input data 1 sampled synchronizing with timer 12 are stored in actual-operation shift register 6 and also sent to actual-operation counter 8 and deciding circuit 10. On the other hand, reference data preset in reference-operation shift register 7 are led out to deciding circuit 10 and reference-operation counter 9. Next, deciding circuit 10 compares the input data to the reference data and, when the both disagree in terms of time, performs addition or subtraction 13 by use of the value of reference-operation shift-frequency counter 11 to permit register 7 to follow up register 6. Then, contents of counters 8 and 9 are sent to error deciding circuit 5. Thus, since the reference operation follows up the actual operation without fail, a supervision even over complex operation can invariably be exercised.
Patent JP-H05284453-A (JP)
Title: Digital data recording and reproduction device
IPC: H04N19/85
Filed: 1992-03-30
Abstract: PURPOSE:To correct an error effectively even when no correlation is in existence in data between a field with a code error caused therein and its preceding field in the digital data recording and reproducing device. CONSTITUTION:A correction section 5' provided to an output of an error correction section 4 consists of the combination of a memory 7 and a deduction section 8 and data of a picture element not corrected by the error correction section 4 are estimated by using digital data around its picture element and the data are replaced with the estimated data as the correction. Thus, even when no correlation is in existence in data between a field with a code error caused therein and its preceding field, the error is corrected.
Patent JP-H10298247-A (JP)
Title: Fluorescent cationic polymer useful for labelling water-soluble polymer
Inventor: MURRAY PATRICK G
IPC: C07C233/38
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent cationic polymer which enables the determination of the degree of preferential phase bonding of a polyelectrolyte in a multiphase system by incorporating repeating units each having a Flour-substd. quaternary ammonium salt group and at least one kind of vinyl compd. units derived from acrylamide, acrylic acid, vinyl acetate, etc., into the same. SOLUTION: This polymer comprised 0.01-10 mol.% repeating units represented by the formula (a is 1-10; R<1> is H or methyl; R<2> and R<3> are each methyl; R<4> and R<5> are each H, hydroxyl, etc.; Flour is a fluorescent luminous moiety; and X is a chloride ion, an iodide ion, etc.) and 90-99.999 mol.% randomly distributed vinyl compd. units derived from at least one compd. selected from among acrylamide, acrylic acid, vinyl acetate, a quaternary methyl chloride salt of dimethylaminoethyl acrylate, diallyldimethylammonium chloride, N- vinylformamide, etc. The Fluor group is selected from among 1-substd. naphthalene groups, 9-substd. anthracene groups, 2-substd. quinoline monohydrochloride salt groups, etc.