baber/WOPTO huggingface dataset:
Patent JP-2001066605-A (JP)
Title: Liquid crystal alignment layer, its manufacture and liquid crystal display device
Inventor: SAKAI TAKEYA
IPC: G02F1/1337
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal alignment layer effective in a liquid crystal display device without elongating time for a aligning treatment by manufacturing the liquid crystal alignment layer in a stage for applying a polymer having a specified structure on a substrate and in a stage including an operation for photo-irradiating the applied polymer. SOLUTION: The solution of a polymer 14 having a structure expressed by the formula I, II or the like is applied on a substrate 15. The polymer (resin film) 14 applied on the substrate 15 is irradiated through an optical device 13 (e.g. a Glan-tailer prism) with a polarized UV 17 generated by converting a non-polarized light 16 generated from a UV lamp 11 excited by a power source 12 to form a liquid crystal alignment layer. The (-R1)-(-R5) in the formula I and II each denotes a -H, halogen group or alkyloxy group such as a methoxyl group. And (-R6)-(R9) each denotes -H, -CN, a phenyl group, a phenoxy group, an alkyl group such as a methyl group or an alkyloxy group such as a methoxyl group.
Patent JP-S61123605-A (JP)
Title: Production of polyethylene
Inventor: KASHIWADA TOSHIFUMI
IPC: C08F4/00
Filed: 1984-11-19
Abstract: PURPOSE:To produce a polyethylene for film, etc., economically on an industrial scale, by polymerizing ethylene or copolymerizing ethylene with an alpha-olefin at a temperature higher than the melting point of the polyethylene in the presence of a novel catalyst having high activity and high molecular weight. CONSTITUTION:Ethylene is polymerized or ethylene and one or more alpha-olefins are copolymerized at a temperature above the melting point of polyethylene, in the presence of a catalyst composed of (A) a solid catalyst component obtained by the cocrushing of (i) TiCl3 or a composite of TiCl3 and MgCl>=2, (ii) VCl3 and (iii) a boron compound of formula B(OR<1>)mX<1>3-m.Yn (R<1> is 1-20C hydrocarbon group; X<1> is halogen; Y is electron-donative compound; 0<=m<=3; n is 0 or 1) (e.g. triethoxyboron) and (B) and organic Al compound (e.g. triethylaluminum).
Patent JP-S62103626-A (JP)
Title: Print number information recording camera
Inventor: HATA YOSHIAKI
IPC: G03B17/24
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the desired number of prints of extra printing simultaneously with film development by designating the number of prints at the time of photographing. CONSTITUTION:A push-button switch 45 which sets the number of prints, a display part 47 where the set number of prints is displayed, and a print number imprinting button switch 44 which generates a recording command signal to imprint the set number of prints to a film surface are provided on the outside of a rear cover of a camera. When a photographer operates the push-button switch 45 to set the required number of prints, the set number of prints is displayed on the display part 47 by the control of a CPU and is confirmed. When the print number imprinting push-button switch 44 is operated, the recording command signal is sent to the CPU, and a 4-bit signal corresponding to he set number of prints is sent from the CPU to a print number imprinting part to imprint the number of prints on the film surface.
Patent JP-H1093730-A (JP)
Title: Line interface circuit
Inventor: OGURO TATSUYA
IPC: H04M11/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a line interface circuit, with which a dial pulse can be generated at an exact timing regardless of the level of a line current. SOLUTION: On the secondary side of a transformer 4, a modulator and a demodulator are connected through a hybrid circuit. On the primary side of the transformer 4, a line 9 is connected through a capacitor 5 for DC separation, a rectifier circuit 7 and a line-closing switch 8. A DC bypass circuit 16 is provided between the output terminals of the rectifier circuit 7. The DC bypass circuit 16 is composed of a transistor TR, a resistor R1 and a capacitor C or the like and a switch element K is inserted between the base of the transistor TR and the serial node of a serial circuit, composed of the resistor R1 and the capacitor C. The line-closing switch 8 and the switch element K are simultaneously drive by a driver 21. Namely, they are operated, while being interlocked. Thus, a pulse of a sharp waveform with short rise/fall time is generated.
Patent JP-H0798654-A (JP)
Title: Computer incorporating timer circuit
Inventor: NAKAJIMA TOYOKATSU
IPC: G06F9/30
Filed: 1993-09-29
Abstract: PURPOSE:To set time until output stabilization of an oscillation circuit after a stop instruction is released to be a necessary minimum by setting a high-order bit to be programmable in accordance with the use environment of a computer and setting remaining bits by the stop instruction. CONSTITUTION:All the bits of a timer 23a are previously set by a timer write instruction 4 executed before the stop instruction. Lower two bits are overwritten and set by a stop signal 3. The timer write instruction 4 inserts a program when a user generates the program so that minimum waiting time is to be written into the timer in accordance with the use environment of the microcomputer. All the bits of a reload register 2 are set by the timer write instruction 4. Thus, the waiting time of a timer circuit until the stabilization of the output of the oscillation circuit after the stop instruction is released is required to be the necessary minimum corresponding to use environment.
Patent JP-2001062393-A (JP)
Title: Ultrasonic vibration output mechanism
Inventor: HIRANO MOTOKI
IPC: B06B1/02
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the attenuation of ultrasonic vibration and the positional deviation of an ultrasonic oscillating body. SOLUTION: This ultrasonic vibration output mechanism is provided with an ultrasonic oscillating body 4 integrally provided with an ultrasonic oscillator 2 and a horn part 3 which amplifies ultrasonic vibration to output it from the forward end, and a supporting body 5 to support the ultrasonic oscillating body 4. The ultrasonic oscillating body 4 is equipped with a flange 35 at any position between one end part and the other end part. The supporting body 5 is equipped with a frame body 6 having a first through-hole to penetrate one end of the ultrasonic oscillating body 4, considering the flange as a boundary, and with a supporting member 7 having a second through-hole to penetrate the other end of the ultrasonic oscillating body 4, considering the flange as a boundary. In addition, each through-hole is provided with a chamfer.
Patent JP-S6398187-A (JP)
Inventor: FUKUSHIMA KENJI
IPC: H05K3/46
Filed: 1986-10-15
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。
Patent JP-H1088107-A (JP)
Title: Infrared absorbing material and its production and ink
Inventor: TAKAI YASUSHI
IPC: C09D11/50
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain YbPO4 or a substituted rare earth phosphate useful as a raw material for colorless, transparent inks and having high infrared absorption factor, to provide a method for producing the above material, and to obtain an ink therefrom. SOLUTION: This infrared absorbing material consists of ytterbium phosphate or a substituted rare earth phosphate 0.1-5μm in average grain size, 20-40nm in crystallite size, 1.08-2.0 in molar ratio P/Yb, and >=60% in infrared absorption factor. This infrared absorbing material is obtained by the following process: an aqueous solution of a Yb salt or substituted rare earth salt is reacted with an aqueous phosphoric acid solution in the molar ratio: P/(Yb or substituted rare earth) of 1.2-6.0 at 50-100 deg.C, the product is isolated and then baked at 300-1,100 deg.C for 2-15h.
Patent JP-H0291105-A (JP)
Title: Polybutadiene
Inventor: SAITO HISAO
IPC: C08F136/06
Filed: 1988-09-28
Abstract: PURPOSE:To improve the workability in extrusion and rolling by controlling the molecular weight distribution curve to have a single peak and the ratio of the Z-average molecular weight to the Mooney viscosity to fall in a specified range. CONSTITUTION:Butadiene is polymerized in the presence of a catalyst comprising an organoaluminum compound and a nickel compound in a ratio of 5.0 or more in a solvent mixture comprising an aromatic hydrocarbon solvent and, if desired, 20wt.% or below other hydrocarbon solvent at a catalyst aging temperature of 70 deg.C or below, preferably 10-50 deg.C, and at a polymerization temperature of 100 deg.C or below, preferably 30-80 deg.C, thereby producing a polybutadiene wherein the cis-1,4 structure content is 85-99wt.% the trans-1,4 structure content is 0.5-7.5%, the 1,2 structure content is 0.5-7.5%, the molecular weight distribution curve has a single peak, the Mooney viscosity (100 deg.C) is 20-100, and the ratio of the Z-average molecular weight to the Mooney viscosity is 3.0X10<4> or more.
Patent JP-H1085458-A (JP)
Title: Hanging and sliding playing tool
Inventor: UCHIDA HIROO
IPC: A63G21/22
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a safety playing tool by housing a sliding carriage with wheels in a state of freely movable forward/backward within a hollow guide rail setting an internal bottom surface on both sides of an opening formed in a center of a bottom part and extending in a longitudinal direction to be a wheel receiving surface and hanging a hanging handle from a sliding carriage in the state of being capable of rocking right and left. SOLUTION: The hanging playing tool installed in an amusement park and a field athletic park, etc., is provided with a guide rail 1 which is arranged at a sliding line, is in the state of a rectangular pipe and forms an opening 3 extended in the longitudinal direction at the center of a bottom part. The inner bottom surface of both sides of the opening 3 of the guide rail 1 is made the wheel receiving faces 4 and 4 inclined in the state of a valley toward the opening 3, and a sliding carriage 5 supporting the wheels 7 and 7 at each right- left end of forward/backward wheel axis 6 bent so as to be parallel with the surface 4 is housed freely slidably forward and backward within this guide rail 1. Then a short leg part 5b hanging the hanging handle 2 in the state of being capable of freely rocking by a hinge 8 is hung from the center/lower face of the base 5a of the carriage 5.
Patent JP-S6489699-A (JP)
Title: Clock synchronization system for digital audio system
Inventor: NAKANE HIDEKI
IPC: H04Q9/00
Filed: 1987-09-30
Abstract: PURPOSE:To acquire the synchronism of the clocks of respective digital audio equipments by subordinate-synchronizing the respective digital audio equipments with a reference oscillation frequency, a reference oscillator outputs. CONSTITUTION:A compact disk player 1, a digital audio tape recorder 2, a digital tuner 3, a digital control center 4 and a digital/analog converter 5, which are the digital audio equipments, operate according to the clocks of clock oscillators 1A, 2A, 3A, 4A, 5A. The clock oscillators 1A-5A are subordinate- synchronized with the reference clock from a clock source 8. An audio signal having been converted into an analog signal by the digital/analog converter 5 is supplied to a speaker 7 through a power amplifier 6.
Patent JP-H0291103-A (JP)
Title: Titanium trichloride composition for preparation of polyolefin and manufacture thereof
Inventor: SAITO JUN
IPC: C08F10/00
Filed: 1988-09-28
Abstract: PURPOSE:To obtain the title composition for the preparation of a highly crystallize polyolefin excellent in transparency by subjecting a reaction product of an organoaluminum compound with TiCl4 to polymerization treatment, for example, with allyltoluene, and reacting the product with an electron acceptor and an electron donor, thereby incorporating an allyltoluene, etc., thereinto. CONSTITUTION:An organoaluminum compound (e.g., diethylaluminum monochloride) or a reaction product of an organoaluminum compound with an electron donor (e.g., diisoamyl ether) is reacted with TiCl4 to produce a solid product. The product is subjected to polymerization treatment with allyltoluene and/or allylxylene, and the resulting product is reacted with an electron donor and an electron acceptor (e.g., TiCl4) to produce a solid product. The product is mixed with 0.01-99wt.% crystalline allyltoluene and/or crystalline allylxylene to produce the title composition. The composition can be used as a transition metal compound catalyst component for producing with extremely high productivity a polyolefin polymer which has less voids and is extremely high in transparency and crystallinity.
Patent JP-H0668509-A (JP)
Title: Cleaning cartridge
Inventor: TAKAHASHI JUNICHI
IPC: G11B7/12
Filed: 1991-09-24
Abstract: PURPOSE:To eliminate the occurrence of a data error at recording and reproduction by easily cleaning dust intruded externally in an optical disk driving device. CONSTITUTION:The objective lens 4 of an optical head 3 is cleaned by using the cleaning cartridge of the same shape of a conventional cartridge in which a medium is contained. The cleaning cartridge 1 has at least two or more cleaning gears 16 and cleaning members 17 and a cleaning drive gear 19 interlocking with each gear sucks a spindle motor 2 to obtain torque as a feature. Thus, dust stuck on the objective lens is easily and sufficiently removed by utilizing the torque between the spindle motor and the plural cleaning members so as to provide the cleaning cartridge inexpensively.
Patent JP-2001067675-A (JP)
Title: Optical information processor
Inventor: MOMOO KAZUO
IPC: G11B7/09
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of crosstalk due to adjacent tracks by reproducing a satisfied signal in an optical disk advance in making high density. SOLUTION: Plural photodetectors 108, 111, 112 are used for receiving the respective lights from plural spots 113, 114, 115 formed by an objective lens 104. These spots are formed from a single light source 101 and the objective lens by using a diffraction grating 110, etc., and formed on a track and at the off-tracked position. In this optical information processor, the signal from the optical disk 105 is calculated at need and reproduced, while signals from the plural photodetectors are properly selected.
Patent JP-H0578562-A (JP)
Title: Thermoplastic resin composition
Inventor: INUI SATOYUKI
IPC: C08K3/22
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a thermoplastic resin composition improved in the compatibility between the constituent resins and having good heat resistance, mechanical properties, moldability and chemical resistance by adding zinc oxide to a composition comprising a polyarylene resin and a polyamide resin. CONSTITUTION:The objective composition is prepared by adding 0.01-5 pts.wt. zinc oxide or catalyst (A) prepared by homogeneously dispersing zinc oxide in silica and/or alumina and having a ratio of the number of moles of the Zn atoms to the total of the number of moles of the Si atoms and the number of moles of the Al atoms of 1:1 to 1:0.1 to 100 pts.wt. total of 95-5 pts.wt. polyarylate resins and 5-95 pts.wt. polyamide resin. This composition is markedly improved in the compatibility between the two resin by adding a suitable amount of component A and excels in heat resistance, chemical resistance, mechanical properties and moldability.
Patent JP-S62105235-A (JP)
Title: Program generation system
Inventor: HISAGAI MASAMI
IPC: G06F12/02
Filed: 1985-11-01
Abstract: PURPOSE:To arrange respective modules at optional addresses by setting optional original addresses for respective modules which are inputted and generating respective modules which can be arranged at the set addresses. CONSTITUTION:A processing means for setting original addresses is written in a storage part 3. A processing procedure for solving external symbol reference is written in a storage part 4. Then, when respective module names and the original addresses of the modules are inputted on a keyboard 6, a CPU 1 starts processing. Namely, an optional address is set for a module from a module input/output part 2 according to the processing procedure in the storage means 3. Further, respective modules which can be arranged at the set addresses are generated according to the processing procedure in the storage part 4 and outputted to the input/output part 2. Thus, the respective modules can be arranged at the optional addresses.
Patent JP-H0581393-A (JP)
Title: Document editing device
Inventor: NAKAGAWA AKIKO
IPC: G06F17/21
Filed: 1991-09-25
Abstract: PURPOSE:To select the graphic to be selected with arbitrary combination to a graphic unit and to simplify the re-editing. CONSTITUTION:At an input means to perform the preparing or editing instruction of a graphic, there are a mouse 11 and a keyboard 12, and the mouse 11 performs the designation and processing of the selection range and the selection of an object. A control part 13 to connect the mouse 11 and the keyboard 12, in accordance with the instruction of a dialog box to designate that the selection is possible or impossible by the kind of the graphic such as a character, a straight line and a circle, classifies the graphic only selected and designated out of the selection range designated by the mouse 11, makes it into the selection condition, and performs the graphic editing in the selection condition by the mouse 11. The control part 13 is connected to a storing part 14 and a displaying part 15, the storing part 14 stores the information such as the kind of the graphic and the shape and size of the graphic and the displaying part 15 displays a dialog box for editing the graphic and selecting the graphic.
Patent JP-S6487016-A (JP)
Title: Operating method for roller leveler
Inventor: KAJIWARA TETSUO
IPC: B21D1/05
Filed: 1987-09-30
Abstract: PURPOSE:To improve the biting property, and to reduce the torque at the time of biting by controlling a speed of a table and a leveling roller so that a peripheral speed of a table roller of the upstream side of a roller leveler becomes higher than a peripheral speed of the leveling roller. CONSTITUTION:First of all, the speed of revolution of a motor 6 for rotating the leveling rollers 1, 2 and the speed of revolution of a motor 8 for rotating a table roller 7 are measured. Subsequently, by a motor revolution speed calculating speed 9, the speed of revolution of the motor is calculated and controlled so that a peripheral speed difference between the leveling rollers 1, 2 and the table roller 7 becomes a prescribed value. As a result, a part of the energy required for bending a band plate 11 in the roller leveler is shared in by the table roller 7, therefore, the biting property of the band plate 11 is improved and the torque at the time of biting of the band plate 11 can be reduced.
Patent JP-H0798928-A (JP)
Title: Spindle motor
Inventor: WAKITANI AKIHIKO
IPC: H02K29/08
Filed: 1993-09-30
Abstract: PURPOSE:To obtain a small-sized spindle motor which is used for disk rotary driving on an HDD equipment in an OA field and which does not have difficulty in reading and writing on a magnetic disk. CONSTITUTION:This motor has a hub 1 mounting the magnetic disk and rotating, two ball bearings 2 rotatably bearing the hub, and a fixed shaft 3a supporting the ball bearings 2; the hub and the fixed shaft are constituted of members having different coefficients of thermal expansion; and a counter bore part 12 having an aperture part on an inside diameter side and a counter bore part 14 opening outward are provided in the hub. Thus, the spindle motor in which preload caused by the temperature change of the ball bearing can be constant, and which does not have difficulty in reading and writing on the magnetic disk can be obtained.
Patent JP-H1088874-A (JP)
Title: Lock section exchanging
Inventor: SUZUKI MITSURU
IPC: E05B27/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To exchange a lock for locker, valuables keeping box, etc., from the front. SOLUTION: A lock section exchanging lock is constituted of a joint cam 13 mounted to the rear end section 10a of an inside cylinder 10. a cam member 14 inserted and fitted into the rear end section of the joint cam 13, a rotation controlling pin provided toward an interlocking groove of the inside cylinder 10 from an outside cylinder 11 and a slip prevention pin 20 erected on a case main body 27 for storing the lock and preventing the lock from being slipped. Locking and unlocking are usually made by a key within range of the rotation controlling pin and, at the same time, the rotation controlling pin is rotated over the range of the rotation controlling pin with the key to be exchanged, and the lock is capable of being taken out. Accordingly, the lock is removed and can be switched.
Patent JP-H0691307-A (JP)
Title: Rolling mill and rolling method
Inventor: KIMURA KATSUHIDE
IPC: B21B13/14
Filed: 1992-09-14
Abstract: PURPOSE:To minimize deflection generated on a work roll by mutually separating an intermediate roll and a movable sleeve roll in the axial direction in accordance with the width of a material to be rolled and superposing the end parts on the straight barrel side of each of the intermediate roll and movable sleeve roll on the side parts of the material to be rolled. CONSTITUTION:Upper and lower work rolls 21, 22 with which the material 23 to be rolled is directly screwed down are only rotatably supported, made so that movement in the axial direction is impossible and further the intermediate rolls 24, 26 and the movable sleeve rolls 34, 38 are made so as to be mutually separable/movable in the axial direction. In the case of this rolling, first the intermediate rolls 24, 26 are mutually separated and the end parts on the straight barrel side of the respective intermediate rolls 24, 26 are superposed on the side parts of the material 23 to be rolled. Next, the lower movable sleeve roll 38 is moved in the same direction as the upper intermediate roll 24, also the upper movable sleeve roll 34 is moved in the same direction as the lower intermediate roll 26 and superposed on the respective side parts of the material to be rolled. Then, upper and lower loads acting on the work rolls are mutually cancelled and deflection is minimized.
Patent JP-S60185749-A (JP)
Title: Aralkyl(arylethynyl)aralkylamines and use as vasodilatory and antihypertensive
Inventor: JIYON ROBAATO KAASON
IPC: C07C49/255
Filed: 1984-11-21
Abstract: Acetylenes of the formula (I): <CHEM> wherein Y, m, R<1>, R<2>, q, Alk, R<3>, n and R<4> are as defined herein and Ar<1> and Ar<2> are aromatic, including the salts and ammonium derivatives of formula (I), in treating angina, hypertension and cardiac arrhythmias. Pharmaceutical compositions, methods of use and synthesis and novel intermediates are also part of the invention.
Patent JP-H02199971-A (JP)
Title: Video processor
Inventor: MAIKERU JIEIMUZU TOREINAA
IPC: G06T15/10
Filed: 1989-09-20
Abstract: PURPOSE: To allow a user to freely decide the shape and movement of a polygon in a three-dimensional space by moving a cursor displayed on a monitor screen through the assembly of a stylus and a touch tablet on a desired pin, and selecting a corner pin. CONSTITUTION: Once a shape 6 of a new polygon is decided, an operation processor 11 calculates the characteristics of the three-dimensional movement of an original rectangle 5. When it is projected on a second-dimensional viewing screen, it is visualized as a newly decided polygon 6. The same conversion is operated also to a video frame to be converted. An operated frame is introduced to a second or background picture frame, and a first picture frame which is originally an square is introduced to the window of the above mentioned picture frame, and indicated by a perspective. As a result, the connection of the first and second video sequences of the frame can be attained without any noticeable artifact.
Patent JP-S61122853-A (JP)
Inventor: MOROHOSHI MIKIO
IPC: A61C13/38
Filed: 1984-11-20
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。