baber/WOPTO huggingface dataset:
Patent JP-H03251846-A (JP)
Title: Photosensitive resin composition, manufacture of pattern by using same, and this pattern
Inventor: KAWATSUKI YOSHIHIRO
IPC: G03F7/028
Filed: 1990-02-28
Abstract: PURPOSE:To enhance refractive index and dimensional stability and to form thick surface releaf structure by incorporating various specified polymers and an aromatic aldehyde or aromatic ketone compound in the composition. CONSTITUTION:The composition contains the polymer A having 1 - 97mol% structural units each represented by formula I, 1 - 97mol% structural units each represented by formula III, 0 - 97mol% structural units each represented by formula IV, and 1 - 97mol% structural units each represented by formula V, and the compound B selected from the aromatic aldehydes and the aromatic ketones. In formula I, X<1> is H or alkyl, Y<1> is cycloalkenyl or a group of formula II; in formulae III - V, each of X<2> and X<3> is H or alkyl; Z<2> is a divalent hydrocarbon group; each of R<4> - R<6> is H or alkyl; Y<2> is phenyl, alkoxycarbonyl or carbamoyl; X<4> is methylene or -O-; and each of X<5> - X<10> is H or alkyl.
Patent JP-H10251928-A (JP)
Title: Composite spun yarn and cloth
Inventor: UEDA SHUJIRO
IPC: D02G3/04
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a composite spun yarn composed of polyester and acrylic fiber, having high color-developing property, dyeable to the same color, giving remarkably improved feeling to develop the soft feeling of acrylic staple fiber, resistant to the slip-off of the yarn and having high uniformity and satisfiable strength. SOLUTION: This composite spun yarn is composed of a polyester filament yarn and short fibers composed mainly of acrylic fiber. The polyester filament yarn is composed of a polyester dyeable under normal pressure and copolymerized with 6-10wt.% of a polyethylene glycol having an average molecular weight of 500-4,000. The polyester filament yarn and the short fibers composed mainly of acrylic fiber are twisted at a twist coefficient of 70-200.
Patent JP-S59177250-A (JP)
Title: Paper storing device
Inventor: KUNISHIMA TOSHIAKI
IPC: G03G15/00
Filed: 1983-03-28
Abstract: PURPOSE:To eliminate the projecting part of a storage tray as a paper storing device for a facsimile device or the like to aim at reducing the occupied space thereof, by providing such an arrangement that the storage tray is provided with check members against which advancing sheets about at an obtuse angle, so that a substantially V-like shape storage section is defined between the check members. CONSTITUTION:In order to cut and store a recording paper fed out from a recording paper roll 5 which is set in an office apparatus such as, for example, a facsimile device, a storage tray 6' comprises a check member 11 secured to a body frame, and a check member 13 pivotally attached by means of a pin 12 to the lower end of the afore mentioned check member 11 and positioned downstream of the paper transferring direction. A V-like cross-sectioned shape storage section which is opened at its top is defined between both check members 11, 13 when the check member 13 is closed as shown by the solid line. Further, the check member 13 is arranged so that it makes an obtuse angle with respect to the papers 5 when the check member 13 is closed, thereby the entrance of the recording papers into the storage section is made smooth.
Patent JP-H11249374-A (JP)
Title: Image forming device
Inventor: NAMITA YOSHINOBU
IPC: G03G15/01
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce differences in detection outputs between resist patterns formed of respective colors and to improve a detecting accuracy by setting parameters, influencing the output value of a detection means, different from other colors at least in one color. SOLUTION: The density of the surface of a transfer belt is detected by an optical sensor unit at each fixed sampling interval, and converted into a digital value. In this detection, a resist detection control part changes the current value LED-I of an LED for forming the light emission part of an optical sensor corresponding to the resist patterns of the respective colors. By changing the setting parameters of the respective colors, a sampling waveform of the resist patterns of the respective colors is of a proper size and has a peak value, so that the center of gravity, that is, the position of a line segment forming the resist pattern is correctly obtained, and accurate resist correction is performed.
Patent JP-2000253200-A (JP)
Title: Communication terminal equipment with electronic main functions
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide communication terminal equipment with electronic mail functions, with which the presence of a voice message is easily recognized without printing image data. SOLUTION: A voice message received from at transmission side according to conversation reservation is recorded in a voice digital recording part 10, and the voice message is converted into data in an electronic mail format by a main control part 1, and transmitted to the destination of a prescribed address as an electronic mail. The address of the destination of reception is included in the voice message at a transmission side so that the voice message can be analyzed at a reception side, and the voice message and/or image data can be automatically distributed to the destination of the address as the electronic mail.
Patent JP-H03250147-A (JP)
Title: Joint structure of panel
Inventor: ISHIYAMA HAJIME
IPC: E04F19/02
Filed: 1990-02-28
Abstract: PURPOSE:To improve waterproof and heat insulation in a joint part by fixing a batten, formed with a recessed streak, to the ground, inserting an insertion piece of both panels to the recessed streak of the batten, compressing a joint material to be fixed and further coating the joint part with a cover. CONSTITUTION:A plurality of battens A, formed with two recessed streaks, are fixed by machine screws or the like longitudinally with a fixed pitch to a body alpha of the steel frame ground. Next, an insertion piece 15 is inserted to the recessed streak 4 to compress a joint material B by placing a notch 13 of adjacently mounted panels C1, C2 on a fixed piece 1. Then a protruding piece 8 is fixed to the body by a fixing tool beta of machine screw or the like. A plurality of joint cover mounting tools D are fixed by the fixing tool on the protruding piece 8, and a long joint cover E is fitted to a stopper part of these mounting tools D. Further external wall construction is executed by coating a joint part F between the fellow panels C. In this way, waterproof and heat insulation of the joint part can be remarkably improved.
Patent JP-H08217805-A (JP)
Title: Production of vinyl chloride polymer
Inventor: HANAOKA TAKEHIRO
IPC: C08F14/06
Filed: 1995-02-15
Abstract: PURPOSE: To provide a process for producing a non-skin vinyl chloride polymer having good particle size distribution and high plasticizer absorbability and gelling rate without depositing scale in the polymerizer. CONSTITUTION: A polymerizer is charged with (A) a partially saponified polyvinyl alcohol having an average polymerization degree of 150-600 and a saponification degree of 20-55mol%, (B) a carboxyl-containing crosslinked copolymer having a viscosity of >=400cP at 25 deg.C in the form of 1wt.% aqueous solution, (C) vinyl chloride monomer or a vinyl monomer mixture containing vinyl chloride monomer, (D) an oil-soluble polymerization initiator and (E) water and the monomers are polymerized by suspension polymerization in an aqueous medium. The partially saponified polyvinyl alcohol, the carboxyl-containing crosslinked copolymer and water are added to the polymerization system in the form of an aqueous solution of pH6.0-8.0.
Patent JP-H01224786-A (JP)
Title: Developing device
Inventor: UEDA HARUHISA
IPC: G03G15/09
Filed: 1988-03-04
Abstract: PURPOSE:To secure a uniform image throughout a recording area as long as there is a developer left, by providing bidirectional moving ultrasonic motors in a developer box to solve the ununiformity of the developer in the developer box. CONSTITUTION:A device consists of a developing roller 3 and a developer box 4, and bidirectional moving ultrasonic motors 1 and 2 are included in the developer box 4. Ultrasonic motors 1 and 2 are driven by driving circuits 5 and 6, and this driving is decided and controlled by a CPU 7 based on the counted value of black bits of a video signal VIDEO and recording paper width information WIDTH. Thus, the ununiformity of developer consumption due to a difference in width of a used recording paper and distribution of black dots is corrected to control the developer distribution in the developer box to the uniform state, and an uniform image is secured throughout the recording area as long as there is the developer left.
Patent JP-S51126800-A (JP)
Title: Portable-type label printing and pasting device
Inventor: SATOU AKIRA
IPC: B41K3/00
Filed: 1975-04-28
Abstract: PURPOSE: In order to maintain the darkness of print constant always, through keeping the printing pressure on labels constant by means of adjusting the printer with spring. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05249420-A (JP)
Title: Exposing device and method therefor
Inventor: WATANABE TOSHIO
IPC: G02F1/09
Filed: 1992-03-09
Abstract: PURPOSE:To provide an excellent image over a long period. CONSTITUTION:A laser scanner device consists of a body substrate 100 and a scanner unit 101 attached on the body substrate 100 after and in a matter of the scanner unit 101 is constituted of a lens system consisting of a semiconductor laser 102, a collimate lens 106, a polygon mirror 103, a spherical lens 104 and a topic lens 105, and a beam detector consisting of a reflection mirror 109, a glass fiber cable 110 and a photodetector (not shown) is similar to the usual laser scanner device. But in a matter of a magnetic fluid thin film unit 200 is provided between the collimate lens 106 and the polygon mirror 103 is different from the usual scanner device.
Patent JP-H11252742-A (JP)
Title: Electrical connection box
Inventor: ISSHIKI YOSHIHIRO
IPC: H02G3/08
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an easily detachable electrical connection box. SOLUTION: An approximately U-shaped fixing metal fitting whose one end is bent outside is brought into contact with the front surface and both side surfaces of an electrical connection box body 10. Its first side 11a bent outside is inserted into a fixing hole 53a formed in a panel 51, and the fourth side 11b which is the other end is similarly inserted into a fixing hole 53b. The electrical connection box body 10 is fixed to the panel 51 by catching the panel 51 with hooks 12 formed on the fourth side 11b. When the electrical connection box 10 is detached, the trunk line 54 of a wire harness is pulled in the direction of an arrow A, and the hooks 12 catching the panel 51 are moved up to the fixing hole 53b and released.  The electrical connection box body 10 is detached along with the fixing metal fitting 11, by next pulling the trunk line 54 of the wire harness in the direction of an arrow C.
Patent JP-H05260348-A (JP)
Title: Contour correction circuit for digital filter and image processor
IPC: H04N5/208
Filed: 1992-03-09
Abstract: PURPOSE:To change the emphasized frequency by using a digital filter which minimizes the circuit scale and has plural frequency characteristics. CONSTITUTION:An input signal In is sampled by the unit delay element D1-D6 with the prescribed sampling frequency and then multiplied by each coefficient by the multipliers M1-M7. Then the multiplied input signal is inputted to a 2nd adder A2 via the 1st and 2nd branch outputs, a 1st adder A1 and the inverters I1-I4. The 1st filter output having the 1st frequency characteristic is obtained from an adder A1 which receives the 1st branch output. Meanwhile the 2nd filter output having the 2nd frequency characteristic different from the output of the adder A2 is acquired from this adder A2 which receives the 2nd branch output via the inverters I1-I4. These obtained filter outputs are multiplied by the changeable coefficients k1 and k2 by the multipliers M8 is M9 and then added together by a 3rd adder A3. Thus the output Out having the desired frequency characteristic is obtained and applied to the contour emphasizing processing.
Patent JP-S54142300-A (JP)
Title: Curable polymer composition
Inventor: FUKAMI AKIRA
IPC: C08G18/69
Filed: 1978-04-28
Abstract: PURPOSE: A composition capable of giving cured articles having improved heat and water resistance, weatherability and mechanical properties, comprising (A) a polyfunctional cyanate or its prepolymer and (B) a hydroxy-terminated polybutadiene polymer or its hydrogenated polymer.  
     CONSTITUTION: (A) A polyfunctional cyanate of the formula R-(OCN)X (R is aromatic group linked by an aromatic or organic group; X is 2 or 3) or its prepolymer is incorporated with (B) a hydroxy-terminated polybutadiene polymer or its hydrogenated polymer. The amount of B is 0.8W1.2 equivalents calculated as hydroxyl group per cyanate group. The cyanate prepolymer preferably has a cyanate equivalent ≤ 300. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11250535-A (JP)
Title: Cassette loading device
Inventor: OMODA MANABU
IPC: G11B15/675
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cassette loading device capable of positioning the cassette to the center of a cassette holder as to the direction of the width by absorbing the variance in the width dimension of the cassette or the variance in the dimension of the cassette holder. SOLUTION: In the cassette loading device 1 provided with the cassette holder 4 for placing a cassette tape C thereon, the left and right springs 25, 26 for centering the cassette tape C are arranged on the left and right side surfaces 24b, 24c of the cassette holder 4. Thus, the cassette tape C is inserted while centering it at the time of inserting the cassette tape C to the cassette holder 4. Consequently, the cassette tape C is surely loaded with the simple structure.
Patent JP-H02228816-A (JP)
Title: Plo circuit
Inventor: NISHIKAWA KAZUO
IPC: H03L7/08
Filed: 1989-03-02
Abstract: PURPOSE:To decrease a steady-state phase error by adopting a series connection constitution composed of a resistor and a capacitor for the feedback circuit of a feedback amplifier. CONSTITUTION:The circuit is constituted of a voltage controlled oscillator 7, a phase comparator 3, a low pass filter 4 and a feedback amplifier 5, and a feedback circuit of the feedback amplifier 5 is constituted of a resistor 10 and a capacitor 12. The transfer function F2(S) of the feedback amplifier 5 is expressed in equation I, where R2 and R3 are resistances of resistors 10, 11 and C2 is the capacitance of a capacitor 12. It is possible to decrease the steady-state error of a PLO circuit while its stability is ensured by selecting a value f2 (equation II) to be larger than the changing speed frequency of the frequency fluctuation of an input clock pulse 1.
Patent JP-S60197723-A (JP)
Title: Composite material
Inventor: FUKUDA HIROYUKI
IPC: C08L77/00
Filed: 1984-03-19
Abstract: PURPOSE:A composite material which has high vibration-damping property and can be used at higher temperature, comprising a reinforcing fiber and an epoxy resin containing modified polyethylene glycol. CONSTITUTION:A composite material comprising a reinforcing fiber (e.g., carbon fiber or glass fiber) and an epoxy resin (e.g., bisphenol A-derived epoxy resin) containing 10-40wt% amino group- or carboxyl group-terminated polyethylene glycol (hereinafter, abbreviated as modified PEG). This composite material can retain high vibration-damping property at high temperatures without exudation of the modified PEG because an epoxy resin containing polyethylene glycol having the modified PEG is used as the matrix resin. Besides, its strength and modulus are not less than those of a conventional composite material. Therefore, this composite material can be used effectively in the production of car stereo loud- speaker boxes, handles of electric drills, handles of chain saws, etc., for parts of an artificial satellite or as a structural material for automobiles, ships, etc.
Patent JP-H116838-A (JP)
Title: Optical probe and manufacture of optical probe as well as scanning probe microscope
Inventor: HIRAGA TAKASHI
IPC: G01N37/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To increase an optical intensity inside an optical probe and to increase the intensity of an evanescent field formed in a very small opening part by a method wherein the optical probe is constituted as an optical resonator which comprises a light transmission hole at an end part and which is composed of an optical fiber or the like. SOLUTION: An optical probe is composed of an optical fiber 3 which is constituted of a core layer 2 used to propagate light and of a clad layer 1 whose refractive index is different, and a dielectric multilayered thin film 5 and a very small transmission hole 33 are formed on an end face on one side of it. A coupling lens 19 and a dielectric multilayered thin film 10 are arranged on an end face on the other side, the dielectric multilayered thin film 10 can be moved by a resonator-length/parallelism adjusting mechanism 11, and the length and the parallelism of an optical resonator can be adjusted. When they are adjusted, the Q-value of the optical resonator can be increased. Then, light which is incident on the optical probe is amplified by the optical resonator, and the intensity of an evanescent field taken out from the tip of the optical probe can be increased.  As a result, a measurement can be performed in a short time, and a high-speed scanning can be executed in a write operation to a memory or the like.
Patent JP-H07232696-A (JP)
Title: Self-erecting automobile bilge block device
Inventor: HARADA YUKIO
IPC: B63C5/04
Filed: 1994-02-24
Abstract: PURPOSE:To prevent leakage of working fluid, in a self-erecting type automatic bilge block device having a fluid pressure means to support a ship hull in a dock. CONSTITUTION:A piston 2 for support is inserted in a vertical cylinder 1 and an expandable container 5 is sealed in the cylinder 1. The container 5 is formed in a state that large and small bellows-form peripheral walls 5a and 5b are arranged in series. A space S between the inner surface of the cylinder 1 and the outer surface of the container 5 is sealed with first working fluid, such as water glycol. By pressing in second working fluid with the aid of a pump P and through a pipe 15, serving as a pressure fluid feed system, the piston 2 is raised and a ship hull is supported by a top pedestal 13. In this case, though the height of the whole of the container 5 is increased, the height of the small bellows-form peripheral wall 5b is decreased, the height of the large bellows- form peripheral wall 5a is increased, and the change of the volume of the space S is prevented from production.
Patent JP-H02230253-A (JP)
Title: Electrophotographic sensitive body
Inventor: KONDO SHUNICHI
IPC: G03G5/05
Filed: 1989-03-03
Abstract: PURPOSE:To obtain the electrophotographic sensitive body which has a high sensitivity, high potential stability in repetitive use, small residual potential and high durability by incorporating a phthalocyanine pigment and specific compds. into a photoconductive layer. CONSTITUTION:The photoconductive layer contains the phthalocyanine pigment and at least one kind of the compds. expressed by formula I or formula III or formula III. In the formulas I to III, Z denotes a sulfur atom or oxygen atom; R1 denotes an alkyl group, alkoxy group, etc.; R2 and R3 respective denote a hydrogen atom, alkyl group, etc.; R4 denotes a methylene group, polymethylene group, etc. R1 and R2 or R2 and R3 may be respectively connected. The monovalent group of R1 to R3 and the bivalent group of R4 may be substd. or unsubstd. The electrophotographic sensitive body having the high sensitivity, the high potential stability in repetitive use, the small residual potential and the high durability is obtd. in this way.
Patent JP-H09197298-A (JP)
Title: Endoscope eyepiece system
Inventor: TAKAHASHI KAZUYUKI
IPC: G02B25/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a light receiving quantity and to lower the sensitivity with the deterioration in imaging performance by a dimensional error by consisting an eyepiece system, successively from an eye side, of a first lens group including a positive lens, a second lens group including a negative lens and positive lens and a third lens group including a positive meniscus lens concave to an image guide side and providing the extreme eye side face of the second lens group with negative refracting power. SOLUTION: This eyepiece system consists, successively from the eye side, the first lens group 10 including one element of the positive lens, the second lens group 20 including one element of the negative lens 21 and one element of the positive lens 22 and the third lens group 30 including the positive meniscus lens concave to the image guide side facing the luminous flux exit end face of the image guide. The extreme eye side face of the second lens group 20 has the negative refracting power. The eyepiece system satisfies the following equations I to III: 0.4<f/f1 <0.8...(I), -0.4<f/f2 <0.9...(II), 0.2<f/f3 <1.1...(III). In the equations, fi is the combined focal length of the i-th lens group and (f) is the combined focal length of the entire system.
Patent JP-H04285167-A (JP)
Title: Method for continuously forming thin film
Inventor: SANO KENICHI
IPC: C23C14/54
Filed: 1991-03-15
Abstract: PURPOSE:To accelerate layered growth and to form a continuous multilayer thin film by forming the film of a segregation forming material low in surface energy on the surface of a substrate in specified thickness and then continuously forming the desired film under specified temp. conditions. CONSTITUTION:The film of a segregation forming material with lower surface energy than a thin film forming material is formed on the surface of a substrate in the thickness of >=1/100 of an atomic layer. The films of respective materials are then formed while controlling the lower-limit temp. (TLC deg.K) and the upper- limit temp. (TUC deg.K) according to the equations. In the equations, QS is the surface energy of the segregation forming material on the thin film forming material or segregation forming material, QV is the volume diffusion energy of the segregation forming material in the thin film forming material, R is the gas constant, DOS is the frequency term of the surface diffusion coefficient of the segregation forming material on the thin film forming material or segregation forming material, DOV is the frequency term of the volume diffusion of the segregation forming material in the thin film forming material, (a) is the number of lattices, and pi is the average film forming rate.
Patent JP-H09247909-A (JP)
Title: Method for magnetizing permanent magnet motor
Inventor: ASANO YOSHINARI
IPC: H02K15/03
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To magnetize with high productivity by accurately aligning a rotor in the state assembled with a stator in a permanent magnet motor having reverse saliency. SOLUTION: The method for magnetizing a permanent magnet motor having a rotor 2 which has reverse saliency comprises the steps of shortening the two of the three phases of stator windings 5 with the rotor 2 having permanent magnet materials 3a, 3b built in a stator 1 as one electrode, supplying a DC current with the remaining one phase as the other electrode, hence aligning by utilizing reluctance torque, locking the rotor 2 at the position, releasing the short-circuit of the previously short-circuited two phases, and supplying the magnetizing current between the two phases, thereby magnetizing it.