baber/WOPTO huggingface dataset:
Patent JP-H0319809-A (JP)
Title: Method and apparatus for manufacturing long fiber resin composition
Inventor: HOSOKAWA TERUO
IPC: B29K105/08
Filed: 1989-06-16
Abstract: PURPOSE:To fully impregnate glass fibers with material having high molecular weight and low fluidity so as to maintain the strength and impact resistance, which resin has originally, by a method wherein the twisting of glass fibers and the impregnation of the resin are performed by introducing a plurality of the glass fibers from the sides of a covering die 1, at the central part of which a contact passage is provided and which has a rotating mechanism about the axis line of the contact passage, and molten resin on the direction of said axis line. CONSTITUTION:A covering die 1 consists of a supporting device 2 and a rotatingly driving device 3. In the covering die 1, a contact course 4, which brings glass fibers G and molten resin P into contact with each other, is provided at the tip of the die. In the contact course 4, a plurality of glass fiber introducing paths 5, through which glass fibers G are introduced, and a resin introducing path 6, through which molten resin P is introduced, are provided. The contact course 4 is provided in the covering die 1 in the direction of the axis line of the rotating shaft of the covering die 1. The glass fiber introducing path 5 guides the glass fibers G, which are delivered from bobbins 8, to the contact course 4. The resin introducing path 6 introduces the molten resin P into the contact course 4. A tachometer 11 is provided on the covering die 1 so as to control the rotational frequency of the covering die 1 and the take-off speed of a take-off machine 12 by means of a controller 13 in order to manufacture the predetermined multiplexed long fiber resin composition.
Patent JP-2000002084-A (JP)
Title: Method and device for laying pipe structure in ground without forming trench
Inventor: HESSE ALFONS
IPC: E21B7/30
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To improve a pipe jacking method for installing (laying or burying) a pipe in a specified region in a ground. SOLUTION: A connecting part 13 for the device for laying the pipe structure into a ground without forming the trench is drawn into an underground channel formed by a burst and a diameter expanding member 11 during the burst and/or diameter expanding works. A bend radius R1 is made smaller than the radius of a PE pipe having a circular cross section. A diameter expanding gauge 15 is fixed onto a link rod mechanism 3 under a stationary state so as to resist stress in the axial direction, and the diameter expanding gauge is mounted into a starting shaft. A preformed pipe 12 must often be heated by a bath 16, in which a temperature is controlled, for expanding the pipe 12 in a nondestructive manner.
Patent JP-S6044552-A (JP)
Title: Resin composition having improved shelf stability
Inventor: OOOKA MASATAKA
IPC: C09D201/02
Filed: 1983-08-23
Abstract: PURPOSE:A composition suitable as a cold-setting coating compound showing improved stability to long-term storage, obtained by blending an alkoxysilane modified resin with a vinyl(co)polymer, tetra(substituted)alkyl silicate single substance, etc. and an orthoformic acid ester, etc. CONSTITUTION:(A) An alkoxysilane modified resin obtained by reacting a compound containing two or more hydroxyl groups in one molecule with a compound containing one or more trialkoxysilyl groups shown by the formula (R<1>, R<2>, and R<3> are alkyl, cycloalkyl, aralkyl, alkyl which is replaced with halogen or alkoxyl, or phenyl) in one molecule is blended with (B) a vinyl (co)polymer containing a hydrolyzable silyl group except the component B, (C) a solvent, (D) a tetra(substituted) alkylsilicate single substance, single substance having the same effect as that of the silicate and/or its condensate, and (E) an orthoformiac acid ester.
Patent JP-H07330849-A (JP)
Title: Aqueous tetramethylxylylenecarbodiimide
Inventor: SASAKI EIJI
IPC: C08G18/70
Filed: 1994-06-10
Abstract: PURPOSE:To obtain the subject diimide shown in a prescribed formula. having suppressed reactivity, improved in shelf stability and ready handleability as a cross-linking agent for aqueous resin. CONSTITUTION:This diimide of the formula ((n) is 1-30 average degree of polymerization; R1 is a residue of an organic compound containing a hydriphilic segment and at least one functional group reactive with an isocyanate group; X is a group formed by reaction between the isocyanate group and the functional group). In the production, for example, isocyanate end tetramethylxylylene carbodiimide is synthesized by condensation reaction accompanying removal of carbon dioxide of tetramethylxylylene diisocyanate and further the diimide is reacted with a hydrophilic segment compound to give the objective compound.
Patent JP-S6131329-A (JP)
Title: Matt glass plate and its production
Inventor: NAGAYAMA HIROTSUGU
IPC: C03C17/23
Filed: 1984-07-23
Abstract: PURPOSE:To produce the titled glass plate having low reflection factor and giving moderate perspective image by allowing a glass plate having an uneven surface prepd. by etching the surface to contact with fluorosilicic acid soln. contg. supersatd. silicon oxide. CONSTITUTION:A glass plate 9 having an uneven surface of 30-60 glossiness of the surface is obtd. by etching the surface by dipping the glass plate 9 in an etching liquid. Then, the glass plate 9 is put in an internal vessel 2 housed in an external vessel 1 contg. water 3 held at a fixed temp. by a heater 4, wherein the glass plate 9 is allowed to contact with 1-2mol concn. fluorosilicic acid soln. contg. supersatd. silicon oxide prepd. by adding 1X10<-2>-40X10<-2>mol boric acid 12 per 1mol fluorosilicic acid, to form silicon oxide film having 400-1,400Angstrom  or 2,200-3,000Angstrom  thickness on the surface of the glass plate 9. >=3% basing on the whole amt. of the fluorosilic acid soln. is taken out of the rear side 8 of the internal vessel 2 and passed through a filter 11 having <=1.5mum pore size, and circulated from the front side 6 to the inside 7 of the internal vessel 6.
Patent JP-H01319548-A (JP)
Title: Antistatic agent for synthetic resin
Inventor: GOTO SHINYA
IPC: C09K3/16
Filed: 1988-06-21
Abstract: PURPOSE:To obtain the subject antistatic agent having excellent heat-resistance and antistaticity by reacting a specific compound with a fatty acid and using the resultant esterified product as an active component. CONSTITUTION:The objective antistatic agent contains, as an active component, an esterified product produced by reacting 1mol of a compound of formula (R is 8-22C alkyl or alkenyl; p is 1-3; l+m+n is 3-30) with 1-4mol of a 8-22C (un)saturated fatty acid.
Patent JP-H06342841-A (JP)
Title: Semiconductor manufacturing system
Inventor: KANEDA YOSHIYUKI
IPC: H01L21/68
Filed: 1993-05-31
Abstract: PURPOSE:To provide a semiconductor manufacturing system which can surely prevent the pollution of semiconductor components by dust, and besides can enable the cut down of the amount of investment on facilities and running cost. CONSTITUTION:This system is equipped with a clean tunnel 10 for carrying a plurality of semiconductor components into a plurality of semiconductor manufacture devices, a component shifter 11 for delivering the semiconductor components between the said clean room 10 and each semiconductor manufacture device, and a variable-volume clean booth 12 for performing specified maintenance work to this clean tunnel 10, each of the semiconductor manufacture device, or the component shifter 11.
Patent JP-S5484842-A (JP)
Title: Edge profiling method and its device
Inventor: NAGAI YASUHIRO
IPC: B23K9/095
Filed: 1977-12-19
Abstract: PURPOSE: To perform edge profiling while detecting distances to edge width and metal to be welded with a simplified means by holding pressingly a pair of sliders moving along the both endges of the width direction of edge entrance onto the surface of metal to be welded and at the same time by pushing them so as to separate them into edge width direction.  
     CONSTITUTION: The sliders 7 and 7' of the edge profiling device 6 are pushed against the surface of metal to be welded by means of the springs 10 and 10', and they are pushed against the edge wells 4 and 4' through the support blocks 8 and 8' by means of the springs 12 and 12'. The support block 8 is provided with the sliding detector 13 to detect the change in sliding in the sliding lever 9, and the detector 13 controls the driving motor of the first sliding device. And, the support blocks 8 and 8' are provided with the adjustable sensers 16 and 16' and the torch supporter 15 is also provided with the photoelectric swiches 17 and 17'. When the torch supporter 15 slides to one side and one of the switches 17 and 17' operates with the sensor, the sliding movement of the supporter 15 stops. In short, the sliding range of the supporter 15 is limited by the attachment of the sensors 16 and 16' and the switches 17 and 17'. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H091234-A (JP)
Title: Production of uo steel pipe
Inventor: HIROSE YOSHIHIRO
IPC: B21D39/20
Filed: 1995-06-20
Abstract: PURPOSE: To provide UO steel pipe which can produce at a low cost only with the existing pressing tool and pipe expanding tool and has excellent shape and dimensional precision and mechanical property without using a special insert die for intermediate diameter or a stopper plate for preventing bucking in an O press, at the time of producing the UO steel pipe having a middle size of a stepped general size. CONSTITUTION: An open seam pipe POm having good dimensional precision without defective shape is obtd. by using the O press tool 2k for the general size below one size of the middle size Dm (Dk <Dm <Dk+1 ) in the O press 1 to form the pipe-shape. Successively, a first time pipe expansion is performed with a pipe expanding tool 11k for a general size below one size in an expander 10, in the following process a second time pipe expansion at is performed with a pipe expanding tool 11k+1 for the general size above one size to obtain a UO steel pipe Pm having the good shape dimensional precision and mechanical property by a large pipe expanding ratio, etc.
Patent JP-H0447386-A (JP)
Title: Fixed bar code reader
Inventor: BABA NOBUYUKI
IPC: G06K7/10
Filed: 1990-06-12
Abstract: PURPOSE:To easily replace a read window member in a short time by freely attachably and detachably providing the read window member and providing a grip part in the end part of this read window member. CONSTITUTION:A read window 7 as the read window member provided with a grip part 7a in the end part is fitted to an enclosure 6 in which an optical device 5 like a polygon mirror is arranged and which is opened to one side, and a window cover 8 where a notched part 8a is formed correspondingly to the grip part 7a of the read window is put on the upper face of the read window 7 and is fitted to the enclosure 6. The grip part 7a is fixed to the read window 7 by a screw 7b. Thus, the read window member is easily replaced in a short time.
Patent JP-H091922-A (JP)
Title: Ink jet recording sheet
Inventor: ISHIKAWA MASAO
IPC: B41M5/52
Filed: 1995-06-20
Abstract: PURPOSE: To provide an ink jet recording sheet having excellent image resolution and uniformity even in the case of the recording sheet preserved for a long period. CONSTITUTION: In the ink jet recording sheet having an ink receiving layer provided at least at one side of a support, the support is a resin-coated sheet obtained by covering both side surfaces of a film or sheet with resins, and the layer contains at least one type of compound selected from gelatin and compounds (a) to (g). (a) phenol compound, (b) thiazoline compound, (c) triazine compound, (d) morpholine compound, (e) imidazole compound, (f) guanidine compound, and (g) benzotriazole compound.
Patent JP-S6311623-A (JP)
Title: Production of steel sheet having excellent chemical convertibility and continuous annealing equipment thereof
Inventor: OOTA NORIO
IPC: C21D9/46
Filed: 1986-06-30
Abstract: PURPOSE:To improve the chemical convertibility of a cold rolled steel sheet with a simple method by decreasing the oxygen concn. in the atmosphere in a cooling tank after the final cooling and the dissolved oxygen concn. in cooling water in a continuous annealing process for said steel sheet. CONSTITUTION:The cooling water is supplied from a supply water tank part 26 through a communicating hole 27a of the cooling water tank 21 of the final water cooling equipment and is discharged from an outlet 29 in the continuous annealing process for the cold rolled steel sheet. The steel sheet is introduced through an inlet sealing device 22 into the cooling water tank 21 and is cooled. The cooled steel sheet is discharged from an outlet sealing device 23. A large amt. of the fine foam of gaseous N2 is released from many ejection holes formed to pipings of gaseous N2 headers 31, 32 for deaeration respectively provided to the cooling water tank 21 and the supply water tank part 26. The partial pressure of the gaseous N2 is thereby increased by which the dissolved oxygen concn. in the cooling water and the oxygen concn. in the upper space are decreased and the chemical convertivility of the cold rolled steel sheet is improved.
Patent JP-S5676430-A (JP)
Title: Epoxy resin composition
Inventor: NAKAHARA TAKESHI
IPC: C08G59/00
Filed: 1979-11-26
Abstract: PURPOSE: To provide the titled compsn. which has excellent workability and does not precipitate crystals of a free carboxylic acid during moisture absorption, by a method wherein a polycarboxylic acid anhydride consisting mainly of specified methylhexahydrophthalic anhydrides as a hardener is blended with an epoxy resin.  
     CONSTITUTION: In the production of methylhexahydrophthalic anhydride which is a hardener for epoxy resins, by using isoprene and maleic anhydride as the starting materials, the hydrogenation stage is carried out at a lower temperature to reduce the amount of 4-methyl-Δ 3  tetrahydrophthalic anhydride contained in methyltetrahydrophthalic anhydride to 0.1wt% or below and also to give a ratio of 4-methylhydrophthalic anhydride to 3-methylhexahydrophthalic anhydride in methylhexahydrophthalic anhydride of 75/25W25/75. Then the resulting methylhexahydrophthalic anhydride as a hardener is blended with an epoxy resin to obtain the titled resin compsn. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5777207-A (JP)
Title: Pneumatic tire
Inventor: TORIDA TAKAHISA
IPC: B60C15/06
Filed: 1980-10-31
Abstract: PURPOSE: To improve weather resistance of a side wall portion and diminish the weight, by forming an outer rubber layer of the side wall portion with a side cover layer united with a chafer and causing the edge of the rubber layer to reach the side face of a ground-contacting rubber layer.  
     CONSTITUTION: A side cover layer 7 is integrated with an outer layer 71, a chafer 72 and an inner layer 73. The outer layer 71 is stuck to a side wall portion 2 directly covering the outside of a carcass ply 4 and its edge 7a is stuck in such a way as to wrap up a side end 11a of a ground-contacting rubber layer 11, cover the whole side face 11b of the ground-contacting rubber layer 11 and reach the circumferential edge 11c of the ground-contacting rubber layer 11. The chafer 72 is stuck in such a way as to wrap up a bead portion and reach the inner lower portion of the carcass ply 4. An inner layer portion 73 is stuck covering the whole inner surface of the carcass ply 4. In this manner, an outer rubber layer of the side wall 2 is formed with the outer layer 71. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5679042-A (JP)
Title: Antiskid controlling apparatus
Inventor: KUBO JIYUN
IPC: B60T8/172
Filed: 1979-11-29
Abstract: PURPOSE: To make the antiskid control possible according to the actual ground conditions in the system that determines the wheel velocity aimed by braking at every time when the wheel deceleration attains a set deceleration, by changing the set deceleration according to a deceleration during braking.  
     CONSTITUTION: A vehicle velocity Vc detected at a vehicle velocity detecting circuit 1 employing a doppler radar and others is differentiated at a vehicle deceleration generating circuit 2 to obtain a vehicle deceleration +αc during braking. A wheel velocity Vw during braking detected at a wheel velocity detecting circuit 3 is deferentiated at a wheel acceleration and deceleration generating circuit 4 to obtain a wheel acceleration or deceleration ±αw. These outputs +αc, ±αw are inputted into a discerning circuit 5 to change by +αc wheel acceleration and deceleration set values -αA, +αB that has been previously set. By discerning the time when the output ±αw of the wheel acceleration and deceleration generating circuit 4 becomes the set changing value, one of controlling signals e 1 We 4  for adjusting the braking hydraulic pressure is inputted into a valve controlling circuit 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H098749-A (JP)
Title: Medical investigation system
Inventor: ISHIKAWA TAKAHIRO
IPC: H04N7/16
Filed: 1995-06-20
Abstract: PURPOSE: To enable an investigation over a wide range with a little persons by providing a receiving means for displaying the contents of teletext, operating means for inputting information such as answers, and transmitting means for transmitting the answer information or the like through a telephone line to an investigating person. CONSTITUTION: An investigating person 1 sends medical investigation contents through a telephone line network 2 to a broadcasting station 3 and broadcasts them as teletext. This broadcasting is received by a teletext reception part 5 of terminal equipment 4 and its contents are displayed on a display part 6. Corresponding to the question of medical investigation displayed on the display part 6, an answering person 8 inputs its answer to the terminal equipment 4 and answers from a transmission part 7 through the telephone line network 2 to the investigating person 1.  Thus, since the question contents of medical investigation are broadcasted by teletext and the answering person 8 receives this question at the terminal equipment 4 and transmits its answer through the telephone line network 2 to the investigating person 1, the investigation from many persons over the wide range is enabled. Besides, the answering person can check his health.
Patent JP-S63319021-A (JP)
Title: Production of moisture absorbing device
Inventor: NOBUTO YOSHIYASU
IPC: F24F3/14
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a moisture absorbing device easily releasing absorbed moisture at low temp. by impregnating a hygroscopic org. polymer contg. a hygroscopic salt in the molecule into an element made of cloth and having plural air paths. CONSTITUTION:An element 2 made of cloth of fibers such as glass fibers and having plural small separate air paths 1 is dipped in a slurry obtd. by adding a nonionic hygroscopic org. polymer such as cellulose ether resin to a soln. of a hygroscopic salt such as LiCl. The element 2 is pulled up, dried, inserted into a metallic cylinder 3 and fixed to produce a moisture absorbing device.
Patent JP-S6130952-A (JP)
Title: Yoke structure of linear motor
Inventor: SUGIYAMA SADAO
IPC: H02K33/18
Filed: 1984-07-23
Abstract: PURPOSE:To readily position both yokes at assembling time by feeding compressed air to the bonding surfaces of the both yokes so that the both yokes are not contacted by the compressed by to overcome the magnetic attraction force. CONSTITUTION:After an upper yoke 14 is bonded on a lower yoke 12, a guide hole 15 is communicated with an external compressed air source to feed the compressed air into the hole 15 to gradually flow out the compressed air from an orifice 17 through a slot pocket 16 toward the outer edge of the yoke. At this time, the pressure of the air film overcome the magnetic attraction force of the yoke 12 by the surface pressure of the air film formed between the yokes 12 and 14, and the yoke 14 is supported to the yoke 12 in noncontacting state. After the yokes 14, 12 are regulated at the positions in this state, the compressed air is shut off to attract fixedly the yoke 14 to the yoke 12.
Patent JP-H103743-A (JP)
Title: Disk reproducing device
Inventor: TAGUCHI HIROBUMI
IPC: G11B19/20
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a disk reproducing device low in cost, superior in performance and high in reliability by cancelling the vibration of the device by providing a rotary body, a rotating device thereof, etc., as the means for rotating a mass corresponding to the eccentric mass of the disk while being synchronized with the rotation of the disk. SOLUTION: The centrifugal force f1 is generated by the disk 6 in accordance with the increase of the rotation, thereby a mechanical chassis 20 is vibrated, then the acceleration of the vibration at this time is detected by a sensor 25 mounted on the mechanical chassis 20. When a vibration level, i.e., an output value of the sensor 25 is increased larger than a certain value, the rotation of a motor 10 integrated with the rotary body 8 is started in the same direction as the rotating direction of the disk 6. Since the eccentric mass 9 is integrally formed on the rotary body 8 at this time, the vibration is generated, and the motor 10 is controlled by a driving (controlling) circuit of the motor so that the phase is inverted by 180 deg. from the eccentric mass 7 of the disk 6.  By this procedure, the centrifugal force f1 generated in the disk and the centrifugal force f2 generated by the eccentric mass 9 are balanced, then the centrifugal force generated in the mechanical chassis 20 is cancelled, and the level of the vibration is remarkably reduced.
Patent JP-H07123664-A (JP)
Title: Rotor of rotating electric machine
Inventor: KUSASE ARATA
IPC: H02K21/04
Filed: 1994-07-05
Abstract: PURPOSE:To avoid the deterioration of the generation efficiency of an AC generator and, further, avoid radio frequency impact noises and, moreover, relieve stresses to magnet holders by a method wherein the expansion of air- gaps formed between a pole core and a stator core is avoided. CONSTITUTION:16 permanent magnets 11 fitted in respective spaces between 16 claw-shaped poles 15 and 16 formed on the outer circumference of a Randel type pole core 7 which rotates with a shaft 6 as one unit are molded with resin beforehand so as to form a crown-shaped zig-zag unit. The whole zig-zag unit is held between elastic magnet holders 12 and retained by them. It is to be noted that the magnet holders 12 are provided so as not to protrude from the outer circumference surface of the Randel type pole core 7 to a stator side and, further, the permanent magnets 11 are held by the magnet holders 12 so as to release the outside surfaces of the permanent magnets 11 and the contact surfaces of the permanent magnets 11 which are brought into contact with the claw-shaped poles 15 and 16.
Patent JP-H04354776-A (JP)
Title: Annunciator of elevator
Inventor: ITO KAZUHIKO
IPC: B66B3/00
Filed: 1991-05-30
Abstract: PURPOSE:To provide an annunciator for an elevator with which whether a passenger is confined in a cage or in a hall at a non-stop floor can be easily known through a monitor interphone. CONSTITUTION:There are provided first and second sound generator circuits T1, T2 which cause a monitor interphone INT to issue sounds which are different from each other in response to a manipulation to an interphone call button in a hall at a non-stop floor and a manipulation to an interphone call button in a cage, respectively. With this arrangement, the position where the passenger is confined may be easily known, and accordingly, the rescue can be rapidly made.