baber/WOPTO huggingface dataset:
Patent JP-H0475716-A (JP)
Title: Device for manufacturing square steel tube
Inventor: HATAKEYAMA SHIRO
IPC: B21C37/15
Filed: 1990-07-19
Abstract: PURPOSE:To manufacture the square tube having high charpy value without generating the work hardening even if the large processed deformation is applied by heating the corner part to be formed by bending just before the working. CONSTITUTION:After the top of the steel strip 1A rewound from a coil 1 set on a un-coiler 2 is welded to the rear end of the preceding steel strip with a sheet joint welder 3, a leveller 4 corrects the warpage, etc., a cutting device 5 cuts both ears of the steel strip 1A by width cutting and continuously it is carried in inclined by a pintch roll 6 and stops at the time when the top passes an induction heating device 7 and reaches a forming die 8. After only the part required for the bending process of the width direction of the steel strip 1A in matching with the angle to by inclined against the tube axial direction of the square tube formed in almost spiral shape is heated by the induction heating device 7, advanced, mounted in the forming die 8, formed to 90 deg. by utilizing the bending machine 9, then the end parts are welded mutually, rolled by the rolling device 11 and cut to the prescribed length by the cutting machine 12.
Patent JP-S6081274-A (JP)
Title: Method for bonding wood and clamping jig therefor
Inventor: SAKURAI HIROAKI
IPC: B27M3/00
Filed: 1983-10-11
Abstract: PURPOSE:To permeate an adhesive into interstices between wood cells and bond the wood well by the anchoring effect without scorching the wood in the pressed part, by holding wood pieces coated with the adhesive to each other with a clamping jig having insulated nipping parts, and irradiating the wood microwaves under pressure. CONSTITUTION:Wood pieces (b) and (b) coated with an adhesive on the surface (a) to be bonded are nipped with a clamping jig 3, e.g. polypropylene (PP) or polyethylene (PE), having at least insulated parts 6, and irradiated with microwaves under pressure to dry and cure the adhesive. The clamping jig 3 is an annular body 2 having an opening end 1 on one side thereof, and the nipping parts 6 of the opening end 1 are insulated. Preferably, the clamping jig 3 consists of a moderate elastomer capable of causing a strong nipping force by forcing the opening end 1 to open. EFFECT:Two steps of irradiation and pressurization can be shortened to one step.
Patent JP-H0856169-A (JP)
Title: Gain controller for receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04B1/10
Filed: 1994-08-11
Abstract: PURPOSE:To surely suppress only a disturbing wave by correcting the tuning voltage corresponding to an AGC voltage. CONSTITUTION:A correction circuit 40 to correct a tuning voltage is provided corresponding to an AGC voltage from a level detection circuit 34 between a PLL circuit 27 and a tuning circuit 23. The circuit 40 is provided with resistors Ra to Rd and a differential amplifier 49. A tuning voltage is given to the noninverting input terminal of the amplifier 49 via the resistor Ra and an AGC voltage is applied via resistor Rb. Furthermore, the inverting input terminal of the amplifier 49 is connected to the output terminal of the amplifier 49 providing the output of a tuning voltage via a feedback resistor Rc and connects to ground via the resistor Rd. Thus, the correction of the tuning voltage is decided by the AGC voltage corresponding to the ratio of the resistors Ra, Rb. The AGC operation for a strong input is conducted by the circuit 40 and when the characteristic is changed and a deviation takes place in the tuning frequency, the tuning frequency of the circuit 23 corrects a tuning voltage to correct a deviation.
Patent JP-H0633843-A (JP)
Title: On-vehicle structure for engine equipped with repose cylinder mechanism
Inventor: MURATA SHINICHI
IPC: F02M35/10
Filed: 1992-07-16
Abstract: PURPOSE:To secure the sufficient length of an intake pipe without deteriorating the maintenance performance of the cylinder block part of a cylinder equipped with the repose cylinder mechanism of a V-shaped engine, as for the on-vehicle structure of a V type engine which is horizontally placed on a vehicle, in particular, as for the on-vehicle structure of an engine equipped with a repose cylinder mechanism. CONSTITUTION:The on-vehicle structure for an engine equipped with a repose cylinder mechanism is equipped with a V-shaped engine 8 which is horizontally placed on a vehicle and an intake system 37 installed on the V-shaped engine 8, and a repose cylinder mechanism is installed only on the cylinder one bank 8A of the engine 8, and in order to secure a necessary length of the intake passage of the intake system 37, a part of the intake system 37 is arranged so as to overhang in the upper part of the other bank 8B which is not equipped with a repose cylinder mechanism.
Patent JP-H0356710-A (JP)
Title: Spindle support of magnetic bearing device
Inventor: TADANE TSUTOMU
IPC: F16C32/04
Filed: 1989-07-21
Abstract: PURPOSE:To reduce the wear in a thrust receiving plate by installing an actuator which makes minute displacement of a spindle and a pressure sensor for an axial load detection on the receiving plate and controlling the axial load into a prescribed value through the signal. CONSTITUTION:A spindle 1 is supported by a radial bearing consisting of a magnetic pole 2 and a magnetic pole 3 installed externally, and a ceramic ball 4 is mounted on both end faces of the spindle 1 supported by a thrust receiving plate 5 made of a hard material through an actuator 7 fixed on a housing 8 and a pressure sensor 6. The actuator 7 is constructed of a piezoelectric element and the like, and the spindle 1 is displaced minutely to input on axial load signal of the pressure sensor 6 into a control part 9 where the load is compared with the prescribed value. When a larger load than a fixed valve is applied the actuator 7 is driven. It is thus possible to minimize the wear in the thrust receiving plate 5 to be used in a vacuum equipment of high purity.
Patent JP-H0238119-A (JP)
Title: Suspension device for automobile
Inventor: SHIBATANI YUKIO
IPC: B60G7/00
Filed: 1988-07-29
Abstract: PURPOSE:To enable the effective absorption of a shock upon collision by forming a projection part having a larger sectional area than a mounting bracket at the connection end of one arm member at the side of a body and extended to the rear side of the body for forming a lower arm. CONSTITUTION:A suspension device is equipped with a lower arm 6 connected to a body via a strut 10. In this case, a lower arm 6 is formed with each of the first and second arm members 24 and 26 extended from the mounting position of a wheel 4 to front and rear sides. Also, the first arm member 24 is connected to the side of a body via, for example, the first bracket 32 embracing the first bush 30 externally coupled to the first pin 28 of the member 24. In addition, a projection part 38 having a larger sectional area than the embraced section of the first bracket 32 is formed at the connection end 24a of the first arm member 24 at the side of the body. According to the aforesaid construction, the projection part 38 is deformed upon the collision of a vehicle, thereby absorbing a shock.
Patent JP-H0825601-A (JP)
Title: Method and apparatus for manufacturing deodorizing sheet
Inventor: NAGAMORI SHIGEYUKI
IPC: A61L9/12
Filed: 1994-07-20
Abstract: PURPOSE:To provide a method and apparatus for manufacturing uniform and secure deodorizing sheets without dislocation by integrating a three layer structure having a deodorant interposed between the front and read surface retaining sheets together through embossing work, and evenly placing the deodorant without damaging its deodorizing effect. CONSTITUTION:A belt-like body of a three layer structure is made such that a predetermined quantity of a deodorant 1 is fed between both front and rear surface retaining sheets 3a, 3b from a deodorant supplier 8 in the process of continuously supplying both the front and rear retaining sheets 3a, 3b from front and rear surface retaining sheet rollers 2a, 2b, and the blet-like body is subjected to heating and compressing work by embossing means 6 in its upper and lower surfaces in order to join the front and rear retaining sheets 3a, 3b together, thereby manufacturing a deodorizing sheet 10 formed integrally with a deodorant securely contained in its inner layer.
Patent JP-H068219-A (JP)
Title: Manufacture of roof accessory made of cement
Inventor: MAEKAWA TOYOHIKO
IPC: B28B3/02
Filed: 1992-06-23
Abstract: PURPOSE:To contrive high-strengthening and light-weighting of a product simultaneously with contrivance of reducing of a quantity of dehydration at the time of pressing in an extruding press molding method of roof accessories made of cement. CONSTITUTION:In manufacture of roof accessories made of cement wherein an inorganic kneaded matter consisting mainly of the cement is supplied within a press mold, dehydration-pressed, shaped cured and solidified, it is compressed of a process wherein 0.6-1.0wt.% methyl cellulose at a material ratio is added to the inorganic kneaded matter consisting mainly of the cement, the inorganic kneaded matter is supplied within a mold, pressed, sham, cured and solidified, a reduction of a quantity of the dehydration is contrived by adding the methyl cellulose and an improvement in strength and light-weighting of a product are contrived.
Patent JP-H09208780-A (JP)
Title: Stabilized halogen-containing polymer
Inventor: KAARU YOOZEFU KUUN
IPC: C08K5/56
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-containing polymer composition excellent in long period stability, transparency and color retainability by adding a specific zeolite and a metal soap and/or a specific organic tin compound to a halogen- containing polymer.  
     SOLUTION: This polymer composition comprises (A) a halogen-containing polymer (preferably polyvinyl chloride) or its recycled material, (B) an alkali form zeolite (preferably zeolite P, etc.) excluding zeolite A, Na 2 Al 12 Si 12 O 48 .27H 2  O, and clinoptilolite, (C) an organic zinc, aluminum or rare earth metal compound and/or (D) an organic tin compound of formula I or II (R, R 1  are each a 1-12C alkyl, a 3-11C alkoxycarbonylethyl; Q is S, O-CO; when Q is the former, R 2  is a 8-18C alkyl, -R 3 -COO-R 4 , etc., and R 6  is methylene, ethylene, etc.; when Q is the latter, R 2  is a 1-18C alkyl, phenyl, etc., and R 6  is a 1-8C alkylene, o-phenylene, etc.; R 3  is methylene, o-phenylene, etc.; R 4  is a 5-18C alkyl), etc. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6169328-A (JP)
Inventor: FUNAHASHI TOSHIHISA
IPC: H02H3/44
Filed: 1984-09-11
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-S5979764-A (JP)
Title: Underline/sideline treating system
Inventor: AOKI HIROYUKI
IPC: G06K15/10
Filed: 1982-10-29
Abstract: PURPOSE:To make it possible to perform underline/sideline processing in good balance, in a dot printer, by generating a line dot pattern in a state projected at every 1/2 of a space dot number by underline/sideline indication. CONSTITUTION:When the presence of an underline is displayed in CALB information from HOST-DIV107, CTL-CPU100 writes a line dot pattern formed by adding the numbers (m) of character width dots of the character kind information from CABU register 1035 and the number (n) of space dots of FSSD register 1032 in the dot position of underline buffer 109 corresponding to the pertinent character position on line buffer 104 so as to always position the center of an underline pattern on the center line of a character. Subsequently, the underline buffer 109 is read in succession to the line buffer 104 and print-out is performed in a printing part 106. By this method, underline/sideline processing good in balance can be performed.
Patent JP-S6080806-A (JP)
Title: Optical branching filter and its production
Inventor: SUZUKI SHIYUUZOU
IPC: G02B6/28
Filed: 1983-10-11
Abstract: PURPOSE:To enable easy banching by forming one end of an optical branching filter at the core diameter and core arrangement approximately equal to the diameter of each core and the space between the adjacent cores of a multi-cored optical fiber wire and forming the other end at the core diameter and core arrangement approximately equal to the space between the adjacent cores of single-cored optical fibers to be branched. CONSTITUTION:For example, an optical branching filter is formed in such a way that the smaller end face thereof is arranged in series with cores at 28mum diameter and 70mum space between the core centers and that the other end is arranged in series with the cores at 50mum diameter and 125mum space between the cores. A 5-cored flat type multicored optical fiber wire 5 of which the size of each strand optical fiber is 28mum core diameter and 70mum clad diameter is connected to one end of such optical branching filter and five pieces of single cored optical fibers 6 each having 50mum core diameter and 125mum clad diameter are arrayed in parallel and connected to the other end thereby forming the optical branching filter so as to branch an optical signal. The multicored optical fiber wire 5 having the small core diameter and space between the cores is thus easily branched to the fibers 6.
Patent JP-S6084976-A (JP)
Title: Transformer type inverter
Inventor: IWANAMI YOSHITOMO
IPC: H02M7/538
Filed: 1983-10-12
Abstract: PURPOSE:To reduce the power loss by connecting the primary winding of an unsaturated transformer directly with that of a saturable transformer and inserting an inductance between the primary winding of the unsaturated transformer and the primary power source. CONSTITUTION:An inductance 6 for simulating the primary power source 1 to a constant current source and a diode 7 for clamping a voltage across the inductance 6 are inserted between the primary winding of an unsaturated transformer 3 and the power source 1. When a pulse of positive voltage is applied to a terminal 13, a switching transistor 5 is conducted, the transformer 3 is excited, and the induced voltage is applied to the primary winding of the transformer 2. At this time a switching transistor 4 is interrupted, and the transistor 5 is conducted. When the transformer 2 reaches its saturated magnetic flux, the conduction and the interruption of the transistors 4, 5 are replaced.
Patent JP-H0631498-A (JP)
Title: Press machine
Inventor: MORITA YOSHIHIKO
IPC: B30B1/18
Filed: 1992-07-17
Abstract: PURPOSE:To improve the life of a die and to make the precision of a press machine stable over the long period by controlling a stopper load to almost constant during the continuous operation time against a die with a stopper. CONSTITUTION:The press machine is provided with a machine body 1 attaching a die 11, 12 with a stopper between a slide 13 and a bolster 14, a bottom dead center sensor 21 detecting a bottom dead center position of the slide 13, a top dead center sensor 22 detecting a top dead center position of the slide 13, and a die height position regulating means 45 regulating the die height position of the slide 13. Then, a controlling means that a standard value is set by computing detected signals of the bottom dead center position sensor 21 and the top dead center position sensor 22 with the prescribed arithmetic equation in the operation beginning time, the standard value is compared with the result by computing detected signals of both sensors 21, 22 during continuously operating and the die height position regulating means is operated corresponding to the compared result is provided.
Patent JP-2000086605-A (JP)
Title: Production of l-allicin acetal
Inventor: TANAKA AKINOBU
IPC: C12P13/02
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To produce L-allicin acetal useful as a raw material and a production intermediate for pharmaceuticals with decreased number of steps at a low cost by treating D,L-allicinamide acetal with a microbial cell, or the like, of a specific microorganism. SOLUTION: The objective compound of formula II is produced by treating D,L-allicinamide acetal of formula I [R1 and R2 are each a lower alkyl or together form an alkylene of the formula (CH2)n ((n) is 2-3)] with microbial cells or treated cells of a microorganism having activity to stereoselectively hydrolyze L-allicinamide acetal (e.g. Mycoplana bullata NCIB 9440). Preferably, the unreacted D-allicinamide acetal is racemized by heating in the presence of a strong base and the produced D L-allicinamide acetal is used again as a raw material. The compound of formula I is a new substance.
Patent JP-H0477772-A (JP)
Title: Sealing device for developer
Inventor: ISHII MASAAKI
IPC: F16J15/324
Filed: 1990-07-20
Abstract: PURPOSE:To prevent skip-step and the lump of toner from occurring by facing sealing members each other and holding lubricant between them. CONSTITUTION:Two oil seals 4 and 5 which are faced each other are disposed as the sealing member at the inner position of the shaft direction of a ball bearing 3 supporting a screw shaft 2 by bringing them into contact with the screw shaft 2. The oil seals 4 and 5 are disposed at a prescribed interval in the shaft direction and grease 6 being the lubricant is held by the shaft between the oil seals 4 and 5. The lubricant is supplied between a rotating shaft and the sealing member and it reduces frictional force between the rotating shaft and the sealing member. Therefore, a phenomenon that a gap is created between the sealing member and the rotating shaft, that means, the skip-step is prevented from occurring.
Patent JP-2000037850-A (JP)
Title: Drum for sheet-fed rotary press
Inventor: HAUPENTHAL RUDI
IPC: B41F21/10
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To minimize shift of fastening point from a common ideal line by supporting a gripper element turnable about a turning point, providing a recessed bearing surface fitting to a gripper shaft and having radius smaller than that of the gripper. SOLUTION: Gripper stoppers 2 of a plurality of tongue grippers arranged, at an interval, in the axial direction of a delivery drum or an inverting drum are secured to a common gripper shaft 4 and gripper fingers 3 are mounted on a common gripper pipe 6 while being supported turnably. A hole 11 is made at an end of the side opposite to the forward end 17 and the diameter thereof is set slightly larger than that of a screw 12 for securing the gripper stopper 2. A rough recessed bearing surface 13 fits to a circular curved face 14 forming the gripper shaft and has radius r smaller than the radius R of the shaft. Consequently, the gripper stopper 2 can be adjusted with respect to the gripper shaft 4 during the assembling work.
Patent JP-S6348780-A (JP)
Inventor: SASAKI MASAO
IPC: H01R4/24
Filed: 1986-08-14
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-2000343320-A (JP)
Title: Wire rod cutter of heading machine
Inventor: KAWAKAMI SATORU
IPC: B23D35/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To eliminate rotation of a cut wire rod to prevent variation in product precision by providing a cutter of a cutting device for cutting a wire rod, which is shaped so that a groove part is provided to be tapered from the knife edge part of the cutter in the direction of increasing in bore diameter in a part of the circumference in the opposite direction to the advancing direction of the cutter at the time of cutting. SOLUTION: When a wire rod 5 is sent through a shearing dice 3 by a material feeder, the wire rod 5 is stopped in a cutting position for a designated length by a stopper. Secondly, when a cutter 4 starts to move in the cutting direction of an arrow, fracture is caused in the wire rod 5 by the knife edge part 6 of the cutter 4 and the knife edge part 8 of the shearing dice 3 so that the wire rod 5 is cut. The cut wire rod 11 is inclined by a sagging part 9 on the cutter 4 side and clearance between the cutter 4 and a wire rod 10, and fitted in a groove part 12 which is provided in the cutter 4 and tapered from the knife edge part 6 of the cutter 4 in the direction' of increasing the bore diameter. Thus, resistance in the turning direction is produced so that when being transported to a forming process, the cut wire rod 11 can be prevented from being turned.
Patent JP-2001016991-A (JP)
Title: Culturing container and culturing shelf
Inventor: MORI KENTARO
IPC: A01G9/20
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a culturing container capable of largely curbing cost and useful for culture. SOLUTION: Side walls 2b and 2c are installed at both ends of a conduit-like plate 2a and a veneer 2d is provided near the side wall 2b and a groove 2p is installed on the outer periphery of the conduit-like plate 2a near the side wall 2c and a water through groove 2j is installed in the lower part of the conduit-like plate 2a and protruded pipes 2k and 21 protruded from the both ends of the water through groove 2j to the outside are installed.
Patent JP-S6167838-A (JP)
Title: Waveguide type optical switch
Inventor: KIYONO MINORU
IPC: G02B6/12
Filed: 1984-09-11
Abstract: PURPOSE:To reduce the size of a titled optical switch and to integrate its constitution without requiring the accuracy of positioning between a waveguide crossing part and an electrode by forming a refractive index changing area so as to cover the whole crossing part of two optical waveguides and providing a means for changing the refractive index of the area. CONSTITUTION:The whole crossing part of two waveguides is covered with the refractive index changing area 15 and its refractive index is controlled by thermal/optical effect or the like to change the optical path of incident light. Since the electrode 15 is formed so as to cover the whole crossing parts of two optical waveguides 13, the incident light can be advanced straightly or branched by selecting the polarity and size of a voltage to be applied to the electrode 15 without requiring the accuracy of positioning between the waveguides 13 and the electrode 15. Consequently, a superior small-sized and integrated switch is obtained.
Patent JP-H0632966-A (JP)
Title: Polyacetal resin composition
Inventor: TAKAYAMA KATSUTOMO
IPC: C08K5/43
Filed: 1992-07-17
Abstract: PURPOSE:To provide a polyacetal resin composition excellent in sliding characteristics, abrasion resistance, and moldability. CONSTITUTION:This resin composition is obtained by mixing 100 pts.wt. polyacetal resin with 0.5-100 pts.wt. hydroxylated modified polyolefin and 0.1-10 pts.wt. isocyanate or isothiocyanate compound.
Patent JP-S6347653-A (JP)
Title: Method for detecting disconnection of strand of parallel wire strand
Inventor: TAKAMATSU HIROYUKI
IPC: G01N29/04
Filed: 1986-08-13
Abstract: PURPOSE:To enhance accuracy, by changing the frequency of a flaw detection ultrasonic wave with respect to the length of a strand. CONSTITUTION:A wave form of frequency making attenuation quantity min. in accordance with the change of an estimated disconnection position is generated from the end surface of each of the strands 2 constituting a parallel wire strand by a function generator 5 while the estimated disconnection position is changed at every definite length. Said wave form is amplified by an amplifier 6 and the ultrasonic wave corresponding to the output wave form is excited by an ultrasonic probe 4 to be incident on the strand 2 from the cross-section thereof. Thereafter, the reflected wave from the strand 2 is transmitted to a receiver 7 through the probe 4 and the accurate position of a disconnection part is detected from the presence and arrival time of a reflected echo. As mentioned above, since frequency is changed so as to become min. based on estimation such that the disconnection part is present in a predetermined section, the enhancement of flaw detection accuracy is achieved.
Patent JP-S6347791-A (JP)
Inventor: SAITO MITSUO
IPC: G09G5/02
Filed: 1986-08-15
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。