baber/WOPTO huggingface dataset:
Patent JP-H02292355-A (JP)
Title: Epoxy resin composition
Inventor: FUJITA YOSHIHARU
IPC: C08L63/00
Filed: 1989-05-02
Abstract: PURPOSE:To provide an epoxy resin compsn. with excellent adhesive properties, impact resistance, heat resistance, water resistance, etc., by compounding an epoxy resin having a plurality of epoxy groups in the molecule with a specified glycidyl-modified block copolymer. CONSTITUTION:A block copolymer consisting of a polymer block (A) wherein at lest one vinyl arom. compd. (e.g. styrene) is a main component and a polymer block (B) wherein at least one conjugated diene compd. (e.g. butadiene) is a main component is prepd. Then, this block copolymer and/or hydrogenated product thereof is modified with an alpha,beta-unsatd. glycidyl compd. (e.g. glycidyl acrylate). 2 to 100 pts.wt. obtd. glycidyl-modified block copolymer and 100 pts.wt. epoxy resin with 2 or more epoxy groups in the molecule (e.g. bisphenol A epoxy resin) are mixed to prepare an epoxy resin compsn.
Patent JP-S61272549-A (JP)
Title: Analyzer for air-conditioner controlling device
Inventor: OTSUKA NOBUO
IPC: F24F11/02
Filed: 1985-05-27
Abstract: PURPOSE:To perform checking in correspondence with the change in an object to be controlled and to make it possible to perform the control, by which the cost of the operation switching of air conditioning equipment can be automatically made minimum, by incorporating a means, which stores programs for obtaining initial preset data in an air-conditioner controlling device so that the means can be freely attached and detached. CONSTITUTION:An analyzer 9 is provided with a portable keyboard, a display and a printer. The analyzer 9 can be freely attached to or detached from an air-conditioner controlling device 8 through a service port Ps of a microprocessor in the air-conditioner controlling device 8 and a service control line Ls, which is wired in correspondence with the service port Ps. A plurality of initial preset programs are stored in the analyzer 9. The initial preset programs, the microprocessor in the air-conditioner controlling device 9 and a RAM accompanied by the microprocessor are connected. The initial preset programs are sequentially executed by the operation of the analyzer 9. The obtained initial preset data is written in the memories in the air-conditioner controlling device 8. Based on the initial preset data, the air-conditioner controlling device 8 controls each object to be controlled accurately and optimally.
Patent JP-H11300980-A (JP)
Title: Ink jet recorder
Inventor: MORIKOSHI KOJI
IPC: B41J2/165
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To remove ink and residuary substances thereof from a recording head by forming spiral grooves in the surface of a cleaning roller, deflecting ink subjected to centrifugal force to the axial direction through the spiral groove and receiving ink at the end part. SOLUTION: An ink absorbing porous material layer 21 is formed on the surface of the synthetic resin basic material roller 20 of a cleaning roller and a plurality of spiral grooves 22 are made in the surface of the layer 21. The nozzle plate of a recording head is brought into resilient contact with the surface of the cleaning roller in order to wipe off ink and residuary substances thereof by rubbing the surface with the outer circumference of the cleaning roller. The ink and residuary substances thereof are contained in the spiral grooves 22 by surface tension and then they are moved toward the shaft end by centrifugal force of the cleaning roller and fed into an ink receiver 23.
Patent JP-S62270227-A (JP)
Title: Hot bulging device
Inventor: YAMAGATA YUTAKA
IPC: B21D26/033
Filed: 1986-05-16
Abstract: PURPOSE:To facilitate the forming of the cylindrical blank of high hardness and to improve the versatility of the device by arranging in a line plural inductor serving a die member as well consisting of a conductive material and bulging by passing a high frequency current selectively to respective inductor. CONSTITUTION:A metal die 1 is composed by arranging in a line plural die members 2a, 2b, 2c, 2d. In this case the die member 2 is formed by coiling the linear inductor consisting of a conductive material in a coil shape and so that its coiling part is not abutted each other. A blank pipe 3 is arranged inside th die 1, a high frequency current is passed by selecting the linear inductor by a high frequency generating device 4 and the inner pressure is applied by a pressure increaser with heating the pipe 3. The part of the pipe 3 selectively heated is bulged and the excess bulging is checked by the inner face of the die 2. In this way the forming of the blank 3 of high hardness is made easy and the versatility of the device is improved.
Patent JP-H06297024-A (JP)
Title: Device and method for straightening bend in end part of steel bar with bar/wire mill
Inventor: HIRABAYASHI MASAYUKI
IPC: B21B39/16
Filed: 1993-04-16
Abstract: PURPOSE:To straighten bend in the end parts of steel bars, to improve yield and to reduce the off-line work for straightening bend in the end part. CONSTITUTION:This straightening device consists of an outlet introducing guidance device 1 which is arranged in close vicinity to rolling rolls on the outlet side of the final finishing stand of a bar/wire mill and with which the steel bars are guided and a H-V arranged double roller guide device 2 which is arranged in close vicinity to this device 1. This guide device 2 has a pair of horizontal rollers 3 through which the steel bars from the outlet introduce guidance device are passed and a pair of vertical rollers 4 through which the steel bars from these horizontal rollers are passed. By lifting the downward warped tip parts of the steel bars to the height of the pass line with a pair of horizontal rollers 3, the downward warping of the steel bars is straightened and, by straightening bend to the right or left of the steel bars, bend to the right or left is straightened.
Patent JP-S60258333-A (JP)
Title: Iron cover of manhole
Inventor: MORIMITSU TAKENORI
IPC: E02D29/14
Filed: 1984-06-01
Abstract: PURPOSE:To enable the iron cover of a manhole to be opened and closed by means of a winch, by a method wherein a small hole, which has an upper part sized to be larger than a lower part, is formed in the central part of the iron cover of the manhole, a plug made of iron, formed in the same shape as that of the hole, is inserted into the hole, and a lock piece is attached to the lower part of the plug through a wire. CONSTITUTION:A hole 11, which has an upper part sized to be larger than a lower part thereof, is formed in the central part of a manhole iron cover 10, a plug made of iron, formed in the same shape as that of the hole 11, is removably attached to the hole 11, and a lock piece, sized to be larger than the hole 11, is attached to the plug 12 made of iron through a wire 14. When the iron cover 10 is opend, the plug 12 is lifted up by means of a magnet having a high magnetic force, and the plug 12 and the forward end of a wire 14 is wound around a winch 17 on a vehicle 16. With the winch 17 wound up, a lock piece 15 attached to the lower end of the wire 14 is hooked with the outer peripheral edge of the pore 11 in the iron cover 10, and this enables opening of the iron cover 10.
Patent JP-H06322205-A (JP)
Title: Vinyl chloride resin composition
Inventor: TANAKA KAZUO
IPC: C08K13/02
Filed: 1993-05-14
Abstract: PURPOSE:To provide a vinyl chloride resin composition made proof against the fading and discoloration of the fluorescent color by adding hydrotalcite to a vinyl chloride resin composition containing a plasticizer and a fluorescent pigment. CONSTITUTION:The resin composition is prepared by adding hydrotalcite to a vinyl chloride resin composition consisting of 100 pts.wt. vinyl chloride resin and at most 40 pts.wt. plasticizer and fluorescent pigment. The amount of the hydrotalcite added is desirably 0.8 pts.wt. or above. The HCl formed from the vinyl chloride resin can be trapped and inactivated through an ion exchange reaction. The decomposition of the vinyl chloride resin is not accelerated, and the change in the fluorescent pigment is suppressed because the ion exchange reaction between CO3<2->, and HCl is faster than the neutralization reaction of Mg(OH)2 or Al(OH)3 with HCl and therefore the HCl formed from the resin forms no MgCl2 or AlCl3. Therefore, the fading or discoloration of the fluorescent color of the composition can be suppressed.
Patent JP-H05310860-A (JP)
Title: Material for intraocular lens
Inventor: KANEBAKO MAKOTO
IPC: A61L27/00
Filed: 1992-05-01
Abstract: PURPOSE:To provide the material which can give an intraocular lens of a prolonged period of a stable fit by fixing a hydrophilic monomer comprising a glycoxide derivative of a specified formula on the surface of polyalkyl methacrylate. CONSTITUTION:An alkyl methacrylate such as methyl methacrylate is fed to, e.g. a dioxane/isopropyl alcohol solvent, and 0.05-10wt.% polymerization initiator is added to the solution. Then the monomer is polymerized for 2-72hr at 40 deg.C to the boiling point of the solvent to produce a polyalkyl methacrylate of a molecular weight of 5000-50000. A film made therefrom and having a specified size is added to an aqueous solution of a glycoxide derivative of the formula (wherein R<1> is H or methyl; n is 2 or 3; and G-0- is a sugar residue without a protective group) (e.g. 2-glucoxylethyl methacrylate). The hydrophilic monomer is grafted onto the surface of the polyalkyl methacrylate by ultraviolet radiation at room temperature in a nitrogen atmosphere to obtain the material composed of the polyalkyl methacrylate and 7-50% hydrophilic monomer fixed on its surface and being capable of giving an intraocular lens which can be fitted for a long time.
Patent JP-S5637729-A (JP)
Title: Analog multiplexer
Inventor: SAGA RIYOUHEI
IPC: H03K17/62
Filed: 1979-09-05
Abstract: PURPOSE:To simplify greatly the circuit constitution as well as ensure a suited application to the monolithic semiconductor IC, by constituting all parts with the bipolar transistors. CONSTITUTION:The analog switch input circuit consists of the pnp transistor Q1 in which the collector is connected to the earth potential OV with the analog input V1 applied to the base plus the npn transistor Q2 in which the emitter is connected to the emitter of the Q1 and the output is obtained through the collector with the base used as the switching control input C1. Then the analog switch input circuits Q3 and Q4 plus Q5 and Q6, etc. of the similar constitution of the above-mentioned input circuit are arranges in parallel, and the constant current circuit I1 is provided with the common output. At the same time, the voltage comparator circuit is formed with the pnp differential pair transistors Q9 and Q10, the npn transistors Q11 and Q12 plus the circuit I1 each. The analog switch circuit has a simple constitution, and the voltage comparator circuit can be used in common to a number of analog switch circuits. As a result, the constitution of the circuit can be simplified greatly.
Patent JP-H01282621-A (JP)
Title: 2-output power source device
Inventor: SAKURAI KAZUO
IPC: G05F1/00
Filed: 1988-05-10
Abstract: PURPOSE:To prevent a large burden from being applied to a current transformer by providing an interlocking means to change one side opening closing command to a closed command condition when both opening closing commands of two voltage control means become an opening command condition. CONSTITUTION:When two direct current outputs are taken out from a rectified voltage, the voltage of these direct current outputs iskept constant while opening closing means 10 and 20 respectively corresponding by the opening closing command from two voltage control means 30 and 40 are opening-closing operated. At this time, an interlocking means 50 is provided, both opening closing commands become the opened command condition, and then, one side opening closing command is forcibly changed to the closed command condition. Namely, all opening closing commands are given to the interlocking means 50. Thus, the opening closing means does not simultaneously become the opening condition and a large burden is not applied to the current transformer.
Patent JP-S62268606-A (JP)
Inventor: MATSUMOTO FUJITAKA
IPC: B28B3/02
Filed: 1986-05-17
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-H10238176-A (JP)
Title: Bearing metal-fitting for door latch
Inventor: MORI TOSHIHIKO
IPC: E05B15/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enable a smooth and reliable lateral movement of an inner box, to simplify a shape and facilitate processing, and besides prevent the occurrence of unexpected rotation of a rotary body, such as an eccentric cam. SOLUTION: A bearing metal fitting for a door latch comprises an outer box 4 having a square opening recessed part 3; an inner box 6 laterally movable contained in the recessed part 3 of the outer box 4 and having a square opening recessed part 5; and an eccentric cam 7 being a rotary body arranged between the bottom parts of the inner and outer boxes 4 and 6 and having a shaft part fitted in a hole opened to the bottom of the inner box 6. By rotating the eccentric cam 7, the inner box 6 is laterally moved through rotation of the eccentric cam 7. A long slot is formed in the bottom of the outer box 4 and a protrusion part laterally movably fitted in the slot is protruded from the eccentric cam 7.  The outline of the eccentric cam 7 is formed in a polygonal shape, and a spring 8 through the force of which the cam 7 is urged to one side in a lateral direction such that one side of the polygonal shape is brought into contact with the fixed side of the outer box 4.
Patent JP-H07284364-A (JP)
Title: Animal repelling method and animal repelling article
Inventor: NAKAMURA KICHINOSUKE
IPC: A01M29/12
Filed: 1994-04-18
Abstract: PURPOSE:To obtain an animal repellent composition and an animal repelling product exhibiting stable animal repelling effect over a long period and enabling the regeneration of the animal repelling effect after the lowering of the effect, thereby reducing the economic load and enabling the use over a long period. CONSTITUTION:This method for inhibiting the intrusion of an animal into a prescribed position comprises the placement of a continuous or sustained-release animal repelling product to the surrounding area of the position for inhibiting the intrusion of animal or at an intrusion path of the animal to the position or its surround. This continuous or sustained release animal repellent composition is composed essentially of an animal repellent 14 and a water-absorbing polymeric compound 12.
Patent JP-H0249738-A (JP)
Title: Optical resolving agent
Inventor: NITSUTATSU KIYOSHI
IPC: C07B57/00
Filed: 1988-05-10
Abstract: PURPOSE:To obtain an optical resolving agent, consisting of a polymer having a cyclic asymmetric space and having high asymmetric selectivity capable of directly and continuously separating optical isomers, such as alpha-amino acids by chromatography. CONSTITUTION:An optical resolving agent, consisting of a polymer having a cyclic asymmetric space, e.g., (a) a polymer obtained by polymerizing functional groups, such as NH2, OH or COOH, of a cyclic asymmetric compound, such as proline, using a bifunctional condensing agent, such as N,N'- disuccinimidyl, or directly polymerizing the cyclic asymmetric compound using, e.g., phosgene, and a basic catalyst, such as triethylamine, (b) a polymer prepared by binding the cyclic asymmetric compound to a polymer, such as poly-L- glutamic acid, or (c) a cyclic asymmetric structure formed by condensing a polymer with a bifunctional compound, such as 3-aminoethyl-L-alpha- phenylethylamine, etc., and having the afore-mentioned effects suitable as a chromatographic packing.
Patent JP-S63280911-A (JP)
Title: Universally supporting device
Inventor: SUGIHARA KOJI
IPC: F16C11/10
Filed: 1987-05-08
Abstract: PURPOSE:To solve the problem of a liquid loss in the hydraulic system by mechanically fixing each ball joint, which is arranged in a cylinder and in a space connected to the cylinder, to an arbitrary angle by means of a pushing and pressing member. CONSTITUTION:A cylinder unit 10 is provided with a piston 12, a cylinder 14, which contains a ball 16a therein, the first arm 26a, which is used to install the unit 10 to a base table, and the second arm 26b, which is used to hold the machine member. With this constitution, the angles of ball joints 32a and 32b and the first and second arms 26a and 26b are set at suitable angles, and then a handle 18 is fastened. With this contrivance, the tip of a screw part 20 is brought in contact with the ball 16a in order to push a rod 30a toward the right, thereby fixing a pushing body 38a. At the same time, a rod 30b is pushed to the left via both a piston 12 and a ball 16b, thereby fixing a pushing body 38b as well.
Patent JP-S61270171-A (JP)
Title: Construction of heating part of thermal head
Inventor: SHIYOUJI NORIYOSHI
IPC: B41J2/345
Filed: 1985-05-27
Abstract: PURPOSE:To uniformize temperature distribution in a heating part and realize high printing quality and long useful life, by providing an island form electrode layer between heating element energizing electrode layers provided on a heating element layer, by leaving parts of the electrode layer simultaneously with exposing the heating element layer. CONSTITUTION:An electrode layer 3 is etched away over a width W at a plurality of parts, whereby the island form electrode layer 3 is left in a mesa (plateau) form over a width W, and an abrasion-resistant layer 4 is provided thereon, resulting in that mesa structure parts 4a are provided in correspondence with the island form electrode layer 3. In this construction, electric currents flow as indicated by dotted-line arrows 5. That is, at the part devoid of the electrode layer indicated by W, the currents flow in the heating element layer 2 to generate heat, whereas at the parts of the island form electrode layer 3a, the current flows mainly in the layer 3a, and heat generated in the heating element layer 2 is transferred to a paper through the layer 3a (which is formed of a metal having high thermal conductivity), the mesa structure parts 4a and peripheral parts, so that even where the heating element layer 2 is divided into a plurality of heating parts, heat is uniformly supplied to the paper.
Patent JP-S61271866-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: TAGUCHI SHINJI
IPC: H01L27/08
Filed: 1985-05-27
Abstract: PURPOSE:To prevent punch through in a well boundary and to improve the integration degree of a semiconductor device, by selectively introducing impurities, which are combined or mixed with oxygen,nitrogen, Si or the like and to become an insulator, in a region including a line that is to become the well boundary, and performing heat treatment. CONSTITUTION:An N-type Si wafer 1 is thermally oxidized, and an oxide film 2 is formed. Then a resist film 3 is applied and patterned. A resist groove with a width of 1mum is formed along a well boundary. Oxygen ions are implanted through the groove in two steps. Then the resist film is removed and annealing is performed. Thus, a part 4, in which the oxygen ions are implanted, is converted into an oxide material 5. Thereafter, the processes similar to the conventional method are carried out. In the semiconductor device formed in this way, an insulator, whose impurity diffusion coefficient is small, is formed in the well boundary. Therefore, mixing of the N- and P-type impurities can be prevented. When the diffusing time is made long, the impurities stay at the interface with the insulator. Therefore, the concentration becomes uniform in the direction in parallel with the surface and an excellent well can be formed.
Patent JP-2000303280-A (JP)
Title: Fluid jet treating apparatus
Inventor: NISHIMURA MASAKI
IPC: D02G1/02
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a fluid jet treating apparatus capable of imparting sufficient interlacing and uniform loop even in a high speed production exceeding 1,000 m/minute and stably producing a bulky finished yarn. SOLUTION: This fluid jet treating apparatus is equipped with a cylindrical yarn guide hole 1 through which a yarn travels and a yarn hitting body 2 against which the yarn collides in the vicinity of the outlet of the yarn guide hole 1. The yarn guide hole 1 comprises a yarn introduction part 11, a fluid jet part 12, a fluid accelerating part 13 and a fluid diffusing part 14 along the traveling direction of the yarn. The yarn having collided against the yarn hitting body 2 is taken off from an end point R of the fluid diffusing part 14 downward. The yarn guide hole is in a tapered state in the yarn introduction part 11, the fluid accelerating part 13 and the fluid diffusing part 14.
Patent JP-H07292029-A (JP)
Title: Catalyst and method for polymerizing olefin
Inventor: HOSAKA MOTOKI
IPC: C07F7/18
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an olefin polymn. catalyst which gives a polymer with a wide mol.wt. distribution while maintaining a high polymn. activity and a high yield of a highly stereoregular polymer by using specific components. CONSTITUTION:An olefin polymn. catalyst is formed from a solid catalyst component which is prepd. by bringing a magnesium compd., a titanium compd., and an electron-donating compd. into contact with each other and contains magnesium, titanium, the electron-donating compd., and a halogen as the essential components (A), an organoaluminum compd. (B), and an organosilicon compd. of formula I (wherein the group of formula II is cyclohexyl; the group of formula III is cyclopentyl; R1 and R2 each is a 1-3C alkyl; R3 and R4 each is H, a 1-3C alkyl, or a halogen; and (m) and (n) are each 0, 1, or 2)(C), usually in molar ratios of component B to titanium in component A and component C to component B of 1-500 and 0.002-0.5, respectively.
Patent JP-H02294246-A (JP)
Title: Ventilating device of vertical shaft electric rotating machine
Inventor: SHIRATA SHINSAKU
IPC: H02K9/04
Filed: 1989-05-08
Abstract: PURPOSE:To obtain stable cooling effect by dividing upper and lower electric fans among groups scattered so as to make about equal on plane arrangement, and equalizing a cooling place of a main machine even in the event of a fault in a power circuit. CONSTITUTION:When each of upper and lower electric fans forms one group which is opposed to a rotary shaft 7, even if something is wrong with a power circuit in any group of the upper and lower electric fans, a rotor coil and a stator coil are equally capable of cooling in remaining group. When operation starting order to each group is SW1 SW4 SW2 SW3, an operation starting time difference of the upper and lower electric fans making a pair of an axial ventilating circuit is reduced to a minimum, so that the effects of the reverse can be relieved. According to the constitution, abnormal deformation by the thermal influence of the rotor and stator of a main machine does not occur, and an excessive starting current does not occur to the fans.