baber/WOPTO huggingface dataset:
Patent JP-H068624-A (JP)
Title: Reversible heat sensitive recording medium
Inventor: GOTO HIROSHI
IPC: B41M5/337
Filed: 1992-06-25
Abstract: PURPOSE:To form clear recording images repeatedly by adding a protecting layer of an oil resin coating solution on the upper surface of a heat sensitive recording layer in a reversible heat sensitive recording medium via an the specific thickness (mum). CONSTITUTION:A reversible heat sensitive recording layer 2 is formed on the upper surface of a supporting body 1. As the recording layer 2 is heated at high temperatures by a thermal head 4 at image forming processes (A)-(B), a color image 3 is formed. On the other hand, when the heat sensitive recording layer 2 is heated at low temperatures by a heating roller 5 at image deleting processes (B)-(A), the color image 3 is deleted. In this case, a protecting layer is added onto the upper surface of the reversible heat sensitive recording layer of the recording medium 2 containing an electron-donating color developing compound and an electron-accepting color developing compound via an intermediate layer of 1-5mum thickness. The intermediate layer is formed by using a water resin coating solution, and the protecting layer is formed by using an oil resin coating solution.
Patent JP-S6436186-A (JP)
Title: Low frequency chrominance signal converter
Inventor: YAMASHITA HIROMITSU
IPC: H04N9/84
Filed: 1987-07-30
Abstract: PURPOSE:To prevent production of undesired spurious radiation with small sized circuit by setting the frequency division ratio of 1st and 2nd frequency dividers so that the frequency of the output of the 2nd frequency divider is equal to the sum or difference between the frequency of a chrominance subcarrier signal and the frequency of the low frequency chrominance signal. CONSTITUTION:The output of an automatic frequency control loop 40 is frequency-divided by the 2nd frequency divider 50 so as to multiply the frequency division output with the chrominance subcarrier, the frequency of the output of the 2nd frequency divider 5a is equal to the sum or difference of the frequency of the low frequency chrominance signal by setting the frequency division ratio of the 1st frequency divider 3a and the 2nd frequency divider 5a thereby generating the low frequency chrominance signal. That is, a voltage controlled oscillator (VCO) 2 oscillates directly a multiple of (fsc+ or -(frequency of low frequency chrominance signal)) and the chrominance subcarrier and the (fsc+ or -(low frequency chrominance signal frequency)) are multiplied. Thus, the automatic phase locked loop is not required and the VCO output is frequency-divided and the result is given to the 2nd multiplier, then no undesired spurious radiation is caused.
Patent JP-2000023473-A (JP)
Title: Medium transfer apparatus
Inventor: HAYAKAWA SHINJI
IPC: H02N1/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a medium transfer apparatus which can control transfer noise without fall of a medium from a mover and raising the manufacturing cost. SOLUTION: In a medium transfer apparatus in which a plurality strip electrodes 12 are arranged on the base material 11 of an insulator, such strip electrodes are divided and connected in three phases to form a stator 1, a rotor 2 is placed on the transfer surface of stator, a transfer medium 3 is placed on the rotor and the medium on the rotor is transferred together with the rotor by utilizing electrostatic force generated between the stator and mover by changing over the polarity of voltage applied to the strip electrodes, when a voltage pattern applied to the stator is changed to negative from positive or to positive from negative, a voltage equal to the ground potential is inserted as a voltage pattern during this period. Thereby, the rotator is placed in close contact with the medium and the medium is transferred without dropping from the rotor. Moreover, transfer noise resulting from vertical movement of rotor can remarkably be reduced.
Patent JP-S6348288-A (JP)
Title: Production of alkylchlorosilanes
Inventor: ITO MASAYOSHI
IPC: C07F7/12
Filed: 1986-08-18
Abstract: PURPOSE:To obtain the titled compound useful for a water-repellent agent, etc., at low cost from a raw material in surplus as an industrial by-product, by reducing an alkyltrichlorosilane with a metal hydride to form an alkylchlorosilane, followed by further reaction with the alkyltrichlorosilane. CONSTITUTION:Alkyltrichlorosilanes expressed by the formula RSiCl3 (R represents alkyl, alkenyl, etc.) (example; methyltrichlorosilane, etc.) are reduced with a metal hydride in a reducing vessel 1 and the resultant reaction product is distilled in a distillation column 4 to afford alkylsilanes expressed by the formula RSiH3. Then this compound is reacted with alkyltrichlorosilanes expressed by the formula R'SiCl3 (R' represents alkyl, alkenyl or aryl) in an interchange-reaction vessel 2 to interchange hydrogen atom with chlorine atom and purified by distillation in a distillation column 5 to afford the aimed compound.
Patent JP-S6348432-A (JP)
Title: Measuring instrument for light transmission loss of optical fiber
Inventor: NAMIKI TADASHI
IPC: G01M11/00
Filed: 1986-08-18
Abstract: PURPOSE:To enter a large quantity of light into an optical fiber stably and to improve measurement accuracy by arranging many rotary rollers at a light incidence part and running the optical fiber to be measured while winding the fiber around those rollers. CONSTITUTION:The many rotary rollers 4 and arranged at the input part 1 and the optical fiber F to be measured is run as shown by an arrow while wound around those rollers 4. The optical fiber F while running around said rollers 4 receive light from light reflecting surfaces of the rollers. The light entered into the optical fiber F is detected by photosensors 6 and 7 of a measurement part 2, amplified by amplifiers 10 and 11, and inputted to a microcomputer 12, which calculates the light transmission loss. Consequently, the light from a light source 5 and the light reflecting surfaces of the rollers is entered into the fiber F run stably around the many rollers, so a large and stable quantity of light enters the fiber F. Consequently, high-accuracy measurement is performed by using the inexpensive light source.
Patent JP-H0356723-A (JP)
Title: Internal expanding type drum brake
Inventor: ISHIHARA YASUAKI
IPC: F16D51/22
Filed: 1989-07-25
Abstract: PURPOSE:To eliminate one-sided contact of both brake shoes and prevent their uneven wear by protruding a farther engaging surface from an anchor pin from the other engaging surfaces, of the two cam engaging surfaces which cam-engage with respective rear edges of both brake shoes. CONSTITUTION:A cam 9 is rotated in the direction of an arrow B when a brake is operated and both brake shoes 6, 7 are expanded in the directions of arrows C, D, whereas length L from the first engaging surface 15 which engages the cam 9 with the lower brake shoe 7 to an anchor pin is longer than length (l) from the other second engaging surface 16 to the same anchor pin. The expansion width (w) of the lower brake shoe 7 is therefore smaller than the expansion width W of the upper brake shoe 6. The first engaging surface 15 is thereby protruded to the rear side 7b of the brake shoe 7 from the second engaging surface 16. The expansion width of the lower brake shoe 7 is enlarged by among of (w') and (w) becomes nearly equivalent to W so that both brake shoes 6, 7 are prevented from one-sided contact.
Patent JP-S5982710-A (JP)
Title: Manufacture of primary coil
Inventor: TOSHIDA YOSHI
IPC: H01F41/12
Filed: 1982-11-02
Abstract: PURPOSE:To obtain the primary coil of excellent insulating characteristics and wetproofing by impregnating and curing a varnish composition and attaching and curing a soft flexible epoxy resin at both end sectins of a winding so as to coat a section where the varnish composition adheres on a core. CONSTITUTION:A coil 2 wound on the core 1 is impregnated with the varnish composition 3 and the composition is cured, and the soft flexible epoxy resin 4 is attached and cured at both end sections of the winding 2 so as to coat the section where the varnish curing substance 3 adheres on the core 1. Accordingly, since mechanical stress on cold and heat cycles is absorbed by the soft flexible epoxy resin at both end sections of the coil, exfoliation is not generated between the composition and the core, and the primary coil of excellent wetproofing is obtained without lowering the insulating characteristics of the core and the coil.
Patent JP-H08206756-A (JP)
Title: Feed device of shape steel working machine
Inventor: NEMOTO FUMIAKI
IPC: B21D43/02
Filed: 1995-07-27
Abstract: PURPOSE: To eliminate a guide rail mounting frame, mounting bracket, etc., as well as accumulated error of each part so as to improve precision by arranging a direct feed device main body to the guide part of frame movable in the feeding direction and arranging a feed roller. CONSTITUTION: After a shape steel is placed on a feed roller 7, the tail end of shape steel is clamped by a feed gripper 39. Successively, by driving a drive motor 15 to rotate a pinion 21 through an output shaft 19, because the pinion 21 is meshed with a rack 23, the feed device main body 11 is moved in the feeding direction, the shape steel is fed to a shape working machine on the feed roller 7. At this time, cam followers 27U, 27D, 29, 31 are guided with the upper/lower part and left/right part of a guide rail 9B and moved while rotating, further, cam followers 33, 35 are guided with the left/right side part of a guide 9A and moved while rotating, the feed device main body 11 is smoothly moved.
Patent JP-S6348342-A (JP)
Title: Stabilizer for synthetic high-molecular material
Inventor: TODA SHUKUMASA
IPC: C08K5/34
Filed: 1986-08-18
Abstract: PURPOSE:To improve the compatibility with high-molecular compds. without detriment to the light stabilization effect inherent to piperidine compds. by adding an org. carboxylic acid to a piperidine compd. as a stabilizer for synthetic high-molecular materials. CONSTITUTION:This stabilizer for synthetic high-molecular materials is com posed of at least one member selected from among piperidine compds. of formu las I, II, III and IV and at least one org. carboxylic acid active ingredients. In formulas I-IV, R' is a member selected from the group consisting of H, methyl, benzyl, acetyl groups etc.; n is an integer of 1-4; when n is 1, R<2> is a group having a -COR<5> group (wherein R<5> is member selected from the group consisting of a 1-20C alkylene group, etc.); when n is 2, R<2> is a member selected from the group consisting of a group having a -CO-R<7>-CO group, etc., (wherein R<7> is a member selected from the group consisting of a 1-20C alkylene group, etc.), when n is 3, R<2> is a member selected from the group consisting of an aliph. or arom. triacyl group, etc.; when n is 4, R<2> is an aliph. or arom, tetraacyl group; R<3> is a 1-18C alkyl group; and R<4> is a group of formula V (wherein R<1> and R<2> are as defined above). As the org. carboxylic acid, di- or tetra- carboxylic acids are preferred.
Patent JP-S6435545-A (JP)
Title: Resist composition used for processing with charged particle beam
Inventor: NEMOTO HIROAKI
IPC: G03F7/004
Filed: 1987-07-31
Abstract: PURPOSE:To obtain satisfactory electrical conductivity and to prevent the accumulation of electric charges by blending a radiation-sensitive resin compsn. with at least one of a specified ionic org. compd. and a specified org. compd. having a pi electron system. CONSTITUTION:A radiation-sensitive resin compsn. is blended with at least one of an ionic org. compd. not reactive with a radiation-sensitive compd. in the compsn. and an org. compd. having a pi electron system in which pi electrons are present nonlocally in the range of >=14 atoms. The ionic org. compd. may be a basic dye or a quat. ammonium salt. The org. compd. having the pi electron system may be perylene, pyrene or porphyrin. Satisfactory electrical conductivity is obtd. and the accumulation of electric charges on a resist can be prevented.
Patent JP-H0941287-A (JP)
Title: Doctor device having portable doctor blade
Inventor: HAGITA SHUNICHI
IPC: D21G3/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To avoid a trouble when transferring a doctor blade in a doctor device having a transferring type doctor blade and by transferring the doctor blade in its length direction to perform doctoring after facing a new blade part to a roll surface. SOLUTION: A doctor blade 3 in this doctor device 1 is composed of a changing blade 31 of narrow width directly pressed to a roll surface 2a and a holding blade 33 capable of sliding and detaching the changing blade 31. The changing blade 31 is bridged between the rolls 71 and 72, and when transversely transferred, a new changing blade part is fed to the roll surface 2a as an object of doctoring. The transferring of the blade can be readily performed as only the changing blade 31 is transferred. A transferring mechanism to be formed around the roll 2 for transfer of the blade can be made to small and compact size. Only the holding blade 33 may be changed even if a part sliding with the changing blade is weared when transferring the changing blade.
Patent JP-H0356163-A (JP)
Title: Spinner head
Inventor: ABE MITSUE
IPC: H01L21/027
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the contamination of the rear of a substrate by providing a shoulder part enclosing the outer periphery of the substrate and forming a groove to the contact part with the outer peripheral part of the rear of th substrate to be coated. CONSTITUTION:A groove 15 is formed to the contact part with the outer periph eral part of the rear of a substrate and a piercing hole 16 is opened to a part of the groove 15. Whereupon, a viscous liquid can not penetrate toward the rear 19 of the substrate by a capillary phenomenon. Since the groove 15 is under atmospheric pressure, the viscous liquid is sucked under vacuum and can not penetrate in the rear of the substrate. Therefore, the contamination of the rear of the substrate with the viscous liquid can be prevented.
Patent JP-H0357002-A (JP)
Title: Symbol data input system
Inventor: TANAKA KUNIO
IPC: G05B19/05
Filed: 1989-07-25
Abstract: PURPOSE:To easily input symbol data to reduce the error by displaying a symbol map in the form of table on the display screen of a program generating device and inputting symbol data on this symbol map. CONSTITUTION:A symbol set picture 1 having a symbol map 2 corresponding to addresses and bits of signals on a sequence program is displayed on the display screen of the program generating device. Symbols of signals are inputted to corresponding positions of the symbol map 2 to assign symbols, addresses, and bits of signals. Inputted symbol data and addresses and bits in corresponding positions are assigned to signals in this manner to simplify the correspondence between symbols and addresses, and the occurrence of error is prevented.
Patent JP-S6084371-A (JP)
Title: Aqueous emulsion type adhesive composition
Inventor: AZUMA TAKASHIROU
IPC: C09J133/04
Filed: 1983-10-17
Abstract: PURPOSE:To provide an aq. emulsion type adhesive having good adhesion to polyolefins, consisting of a resin component composed of a combination of an acrylic copolymer with a disproportionated rosin ester and an aq. medium. CONSTITUTION:A compsn. consists of an aq. medium and a resin component consisting of 50-95wt% acrylic copolymer ( I ) having a glass transition point of -30 to -60 deg.C obtd. by copolymerizing a 4-8C alkyl acrylate, an ethylenically unsaturated monomer contg. a carboxyl group and optionally other copolymerizable vinyl monomer and 50-5wt% disproportionated rosin ester (II) having a softening point of 70-130 deg.C. When heat resistance is particularly required, not more than 3wt% (based on the combined quantity of I and II) aziridine compd. is added. When the aziridine compd. is used, the compsn. is crosslinked to a moderated degree, whereby heat resistance is improved without lowering peeling resistance.
Patent JP-S5983525-A (JP)
Inventor: NOHARA GOUO
IPC: H02H3/06
Filed: 1982-11-04
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-S6083696-A (JP)
Inventor: ITOU CHIYOU
IPC: D05B3/02
Filed: 1983-10-17
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-S6171748-A (JP)
Title: Transmission controller
Inventor: YASUDA TAKESHI
IPC: H04L69/40
Filed: 1984-09-17
Abstract: PURPOSE:To attain easily grasp of the state of a transmission line and ease of error detection and maintenance by keeping a prescribed amount of data from the head of a transmission frame, displaying it and fixing the display data for a prescribed time. CONSTITUTION:When a head flag 25 of a transmission frame is detected by a flag detection section 17, a counter 16 outputs a pulse subtracted and set according to a reception of transmission clock to a shift register SR15 according to the command of the detection section 17. A data having a digit number set by the counter 16 is inputted to JR15. A timer 21 inhibits the data input for a set time at a timer set section 20 by closing the gate 13. Then the data of the SR15 is displayed on a display device 13 and the data of an address section 26 and a control section 27 of transmission frame is displayed. Then the rewrite of display of the display device 14 is inhibited by the said set time.
Patent JP-H0635884-A (JP)
Title: Neural network
Inventor: SHIRATANI FUMIYUKI
IPC: G06F15/18
Filed: 1992-07-20
Abstract: PURPOSE:To surely converge the state of a neural network even in a discrete time model. CONSTITUTION:The respective elements of an input/output layer 3 are synapse- connected with all the elements of a hidden layer 4, however, the elements are not mutually synapse-connected inside the layer of the input/output layer 3. It is also the same for the hidden layer 4. The elements of the input/output layer 3 are provided with the input/output functions of ramp functions and the elements of the hidden layer 4 are provided with linear input/output functions. The elements of the input/output layer 3 and the elements of the hidden layer 4 are alternately and synchronously performed. When indicating the output of the elements of the input/output layer 3 as xi (t) and the output of the elements of the hidden layer 4 as yj (t) at the time (t,) the elements of the respective layers update the states corresponding to the rules of equations.
Patent JP-H0515584-A (JP)
Title: Leucocyte removing filter
Inventor: ONO SHINJI
IPC: A61M1/02
Filed: 1991-07-05
Abstract: PURPOSE:To provide a leucocyte removing filter packed with extremely fine fibers efficiently removing the leucocyte in whole blood and a conc. erythrocyte without generating clogging. CONSTITUTION:A leucocyte removing filter is constituted of a fiber medium composed of two synthetic fiber layers and characterized by that the average void size of the total fiber medium is 5-6mum and the void volume thereof is 0.65-0.75, the fiber diameter of the first layer among two layers is 10-20mum, the fiber diameter of the second layer is l-5mum and the average pore size thereof is 5-20mum and the first layer is 5-25% as the wt. ratio of two layers and the second layer is 75-95%.
Patent JP-H0855945-A (JP)
Title: Tie bar cutting die
Inventor: INOMATA KENJI
IPC: H01L23/50
Filed: 1994-08-16
Abstract: PURPOSE:To markedly lessen a tie bar cutting die in cost by a method wherein a die is made easily replaceable and enhanced in service life. CONSTITUTION:A tapered relief face 8b which forms a relief hole through which cut pieces pass is transferred to a die holder 9, a die 2a is lessened in thickness thereby, a cutting edge 8a is formed of a plane vertical to the front and rear side of the die 2a, frames 9a which position the die 2a fitting it in the die holder 9 making either its front side or rear side face upwards and a pressing plate 10 which fixes the die 2a fitted in the die holder 9 are provided, and the die 2a is set capable of cutting and removing a tie bar taking advantage of both its front and rear side. The tie bar 2a is lessened in thickness, whereby expensive material can be lessened in usage, and moreover the tie bar 2a has a structure composed of only vertical planes, so that it is simplified in machining process.
Patent JP-H09233566-A (JP)
Title: Trainable transceiver with variable code learning function
Inventor: KAATO EI DAIKUMA
IPC: E05F15/20
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a trainable transceiver with which a start signal containing rolling or other variable code is learnt and transmitted in order to remotely activate a garage door opening/closing device or the like. SOLUTION: A trainable transceiver 43 is provided with a radio frequency circuit 58 and a microcontroller 57 to be operated in a learning mode or an operating mode. In the learning mode, the controller recognizes the existence of the variable code, identifies a previously preserved cipher algorithm related to a cipher algorithm to be used for a remote transmitter 65 in order to generate the variable code and further preserves data for identifying the cipher algorithm of start signal and the finally transmitted code. In the operating mode, output data expressing the next code of the variable code are generated while using the identified cipher algorithm and the data expressing the finally transmitted code.  The radio frequency circuit 58 receives these output data and transmits a modulated signal, which corresponds to the received start signal, containing the variable code to be recognized by the receiver of remotely activated equipment.
Patent JP-H0479065-A (JP)
Title: Storage device
Inventor: TAKAHASHI MITSUO
IPC: G11B17/043
Filed: 1990-07-20
Abstract: PURPOSE:To fit a home factor without difficulty by moving a motor for rotating a storage medium and diminishing a dead space for movement. CONSTITUTION:A moving motor 17 for vertically moving a spindle motor 4 for rotatively driving a magneto-optical disk 3 and also for rotatively driving a cartridge 11 in both forward and reverse directions to be inserted and ejected in a certain range is arranged in the rear of a cartridge housing part 12. Then, a rack 16 is fitted with a base part of a leaf spring 15, and when the rack 16 is moved under the state of a cartridge holding member 14 fitting into a recessed part 13A of the cartridge 11, the cartridge 11 is driven. Then, the spindle motor 4 is vertically moved to approach to and separate from the magneto-optical disk 3 in the cartridge 11. By this method, the home factor is easily fitted.
Patent JP-S5833132-A (JP)
Inventor: ROBAATO MITSUCHIERU RUUDO
IPC: G01K1/02
Filed: 1981-11-30
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-S6252953-A (JP)
Title: Plug-in package and manufacture of the same
Inventor: KINOSHITA HIROBUMI
IPC: H01L23/12
Filed: 1985-08-31
Abstract: PURPOSE:To obtain excellent fixing strength and simplify manufacturing processes by a method wherein I/O pins are bonded and fixed to hole-shape fixing parts with a thermosetting conductive adhesive which can be cured at the temperature not higher than 200 deg.C. CONSTITUTION:A process in which I/O pins 7 are fitted in hole-shape supporting parts of a plastic substrate with thermosetting conductive adhesive which can be cured at the temperature not higher than 200 deg.C and a process in which the substrate is heated at the temperature in the range of not higher than 200 deg.C to cure the adhesive and fix the I/O pins 7 in the hole-shape supporting parts. If the curing temperature of thermosetting conductive adhesive is higher than 200 deg.C, as the substrate is exposed to the temperature higher than 200 deg.C when the I/O pins 7 are fixed, the plastic substrate 3 tends to develope deformation or the like by heating. The volume resistivity of the adhesive is preferably not higher than 1X10<3>OMEGA.cm. As thermosetting resin itself is close to insulating material, the resistance value can be controlled by mixing conductive fillers.