baber/WOPTO huggingface dataset:
Patent JP-H09134530-A (JP)
Title: Seek control method of rotary memory apparatus
Inventor: ICHIKAWA KOJI
IPC: G11B7/085
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To restrict irregularities of characteristics of a seek control system and shorten a seek time. SOLUTION: A seek control system used in the method consists of a tracking actuator 6, a course actuator 7, a speed feed-back control part 3, a feed-forward control part 5, and an objective lens lock control part 4 including a middle point sensor 41 for detecting a relative positional shift of an objective lens and a compensation circuit 42. Gain adjusters 52, 53 are interposed in input paths to the tracking actuator 6 and the course actuator 7 from the feed-forward control part 5.  A value (i) obtained by multiplying a deviation (e) of a track traverse speed (d) of a light spot from a target speed (c) by a coefficient Efl 54 is added to a gain of the gain adjuster 52, and a value (j) obtained by multiplying an output (g) proportional to a relative shift (f) detected by the middle point sensor 41 by a coefficient Ffc55 is added to a gain of the gain adjuster 53 of the course actuator 7. This operation is repeated at every sampling of a seek control loop.
Patent JP-H07137464-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: TOKUNAGA YUKIO
IPC: B41M5/50
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a thermal transfer image receiving sheet having good writing properties and excellent feed properties, not damaged on its image receiving side and good in handling properties generating no blocking even when the image receiving sheets are stacked after printing by adding spherical resin particles different in particle size to a support on the image non-receiving side thereof in specific amts. CONSTITUTION:For example, spherical resin particles composed of a silicone resin are used from an advantage such that lubricity is high. The average particle size of small spherical resin particles is set to 2-6mum and the addition amt. thereof to a back coating layer is set to 2-10wt.% as a solid. The average particle size of large spherical particles is set to 8-15mum and the addition amt. thereof to the back coating layer is set to 0.2-1.0wt.% as a solid Further, the average thickness of the back coating layer is set to 1-10mum. An image receiving layer containing a resin having dyeing properties against a thermal transfer dye, for example, a polyester resin is provided on a support directly or through an intermediate layer to obtain a thermal transfer image receiving sheet.
Patent JP-H11220794-A (JP)
Title: Television apparatus having loudspeaker for surround sound audio signal and decoder
Inventor: ADRION ULRICH
IPC: H04R5/02
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To facilitate handling and to miniaturize and reduce the weight of a television device by providing loudspeakers for surrounding channel reproduction which emit sounds in a lateral direction for a right-left side areas of the television device. SOLUTION: Side area L and R on the right/left as viewed from a front side have taper forms to the terminal part K of a box form towared the back. Speakers 3 and 4 are incorporated the right/left sides of the trailing end of the taper form. Sound is emitted to a viewer in a lateral direction at an angle of about 90 degrees. Since a casing is in a taper form, the viewer will not see the loudspeakers and there is no sound component which is emitted directly to the direction of the viewer. It is preferable that the speakers 3 and 4 be arranged at the latter half of the side parts L and R, and that they can be fitted to the trailing end part K of the box form. Sound is directly from the casing, an outer speaker for three-dimensional sound reproduction is not required, and the device can be miniaturized.
Patent JP-H08142098-A (JP)
Title: Injection molding method of automobile bumper and injection mold
Inventor: TANAKA TAKAYOSHI
IPC: B29C45/26
Filed: 1994-11-25
Abstract: PURPOSE: To provide an injection molding method of an automobile bumper and its injection mold wherein low pressure injection molding of a thin wall bumper can be carried out, and appearance of the bumper is improved. CONSTITUTION: A mold 2 wherein a gas channel guide part 21A of which a space is thicker than that of the periphery, a lightening cavity 27 provided outside a resin fluid end position of a main cavity, and a gas force fitting channel 26 force-fitting gas to a rear surface of a bumper are provided, is used. After filling resin, gas is injected, and a gas channel is formed in the resin. Besides, gas is force fitted from the gas force-fitting channel 26. The resin is stuck fast to a surface of the main cavity by both of the gas channel gas and the gas from the gas force-fitting channel 26. Thereby, gas pressure, injection pressure, and clamping pressure are lowered, and besdies appearance of the bumper is improved.
Patent JP-H09132487-A (JP)
Title: Abrasive grain of cubic boron nitride coated with glassy material and production of vitrified bond grinding wheel formed by using the same
Inventor: NISHIYAMA AKIO
IPC: B24D3/14
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance grinding wheel additionally improved in a grinding ratio, etc., in compliance with the recent increasing trend toward the higher FA in grinding with a vitrified bond grinding wheel of cubic boron nitride and the increasing demand for saving of manpower in grinding and abrasive grains of the cubic boron nitride coated with a glassy material which are used therefor and have excellent moldability. SOLUTION: The abrasive grains of the cubic boron nitride coated with the glassy material are produced by coating the surfaces of the abrasive grains of the cubic boron nitride having 40 to 300μm average grain sizes with powder for the glassy material bond layers of the grains finger than the grain sizes of the cubic boron nitride. The surfaces of the abrasive grains of the cubic boron nitride are thus coated with the glassy bond layers at a thickness of 0.5 to 0.25 times the grain sizes of the cubic boron nitride, by which the coated abrasive grains formed by coating the surfaces of the abrasive grains of the cubic boron nitride at substantially the equal thickness are produced. The grinding wheel is produced by using such coated abrasive grains.  The grinding wheel produced in such a manner is the high- performance grinding wheel which is formed by coating the individual abrasive grains of the cubic baron nitride in the grinding wheel with the glassy bond and has the structure in which the abrasive grains of the cubic baron nitride in the grinding wheel are fused to each other via the glassy bond.
Patent JP-H01221393-A (JP)
Title: Treatment of viii factor inhibitor
Inventor: SHIADOO ESU CHIMAAMAN
IPC: C07K14/00
Filed: 1988-11-15
Abstract: NEW MATERIAL: Polypeptide as a fragment of human factor VIII which neutralizes the activity of the factor VIII inhibitor and in which the amino terminal (N-terminal) residue is one of residues 320 to 340 and the carboxyl terminal (C terminal) residue is one of residues 365 to 380, or the N terminal is one of residues 360 to 380 and the C terminal is one of residues 394 to 465, or the N terminal is one of residues 395 to 466 and the C terminal is one of residues 1674 to 1694, or the N terminal is one of residues 360 to 380 and the C terminal is one of residues 1708 to 1775.  
     USE: Compsn. for the therapy of a hemophilia-A patient having VIII factor inhibitor.  
     PREPARATION: For example, an aminoacid with the carboxy terminal with protected functional groups except the carboxyl group of a desired polypeptide is bonded to a solid phase carrier such as benzhydrylamine resin, and then the α-amino protecting groups are removed. This process is repeated according to the amino acid sequence of the polypeptide to synthesize the polypeptide chain. Then the chain is desorbed from the resin and all protecting groups are removed to obtain the desired polypeptide. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09131925-A (JP)
Title: Manual scan type printer
Inventor: KATAYAMA YOSHIKI
IPC: B41J3/36
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To print in vertical or horizontal writing, simply by scanning vertically or horizontally without making a choice between the vertical writing and horizontal writing. SOLUTION: A printing head 2 is composed of a line head. A motor 18 rotates the printing head 2. Encoders 6x and 6y detect amounts of movements in (x) direction and Y direction, respectively, in scan printing. According to the outputs of the encoders 6x and 6y, a CPU drives the motor 18 to rotate the printing head 2, thereby making the lines of the printing head 2 and the direction of scanning cross at right angles to each other. It controls the timing of the drive of the printing head 2 in synchronism with the output of the encoder 6x or 6y, to print in vertical or horizontal writing.
Patent JP-H04163516-A (JP)
Title: Image recorder
Inventor: HANEDA SATORU
IPC: G03G15/04
Filed: 1990-10-29
Abstract: PURPOSE:To record an image with plural laser beams where synchronous unevenness is hard to be visually recognized, by specifying a scanning number between respective beams a processing unit of the image and the number of faces of a rotary polygon mirror, respectively. CONSTITUTION:Each relation of equations I and II is made so as to specify a scanning number between respective spots Sa, Sb, Sc, Sd of semiconductor laser beams 11a, 11b, 11c, 11d or a laser unit being formed on a photosensitizer drum 21, and an interval between a processing unit of image Pi and a face number of a polygon mirror 14 or a rotary polygon mirror. In consequence, here it is an interval d=50mum in the sub-scanning direction of these spots Sa, Sb, Sc, Sd on the sensitizer drum 21 of the semiconductor laser beams 11a, 11b, 11c, 11d, and each adjacent line to be scanned comes closely, through which an image record takes place. With this constitution, unevenness is inconspicuous and also such an image record as smooth in a gradational manifestation is made achievable.
Patent JP-S62148870-A (JP)
Title: Measuring method for position of moving body
Inventor: SHIBATANI KANJI
IPC: G01S5/16
Filed: 1985-12-24
Abstract: PURPOSE:To measure the position of a moving body by arranging a laser light source which emits two laser light beams to the moving body at specific angles to the vertical, swiveling the light source, and photodetecting the two laser light beams by photodetection towers which have photodetection parts of specific height and are installed at two positions on the ground at a specific interval. CONSTITUTION:The laser light source 2 is arranged on a vehicle 1 and swivels by 360 deg. at a specific speed in parallel to a horizontal plane at any time. This laser light source 2 emits laser light La parallel to the horizontal plane at any time and laser light Lb at a specific angle theta to said laser light La. Those laser light beams La and Lb are photodetected by the two photodetection towers 3 and 4 which are installed at the specific distance l through the rotation of the laser light source 2; and the photodetection widths y1 and y2 of the laser light beams La and Lb are measured to find the distance x2 from the vehicle 1 to the photodetection tower 3 and the distance x2 from the vehicle 1 to the photodetection tower 4 respectively.
Patent JP-S62149062-A (JP)
Title: Magnetic tape loading method for magnetic tape device
Inventor: MATSUURA MICHIO
IPC: G11B15/665
Filed: 1985-12-24
Abstract: PURPOSE:To attain tape loading avoiding dirt near a tape start end BOT by rewinding a tape to the BOT, moving the tape by a prescribed distance and loading the tape on a magnetic head. CONSTITUTION:When the magnetic tape cartridge is loaded, the rewinding mode is formed. WHen the BOT is detected, the tape is moved by a prescribed distance in the forward direction on a path which is not in contact with the head and the tape is loaded via an arm of the load mechanism, then the tape is loaded on the magnetic head via the arm of the load mechanism. The vicinity of the BOT does not contact the magnetic head by the load system and the tape loading avoiding dirt near the BOT is attained.
Patent JP-S63143451-A (JP)
Title: Operation control system of fan coil unit
Inventor: OHARA CHIYUKI
IPC: F24F11/02
Filed: 1986-12-05
Abstract: PURPOSE:To reduce wasteful use of energies and collectively control individual fan coil units by providing a central control system for controlling the operation of fan coil units in priority to a control signal due to a handy control system. CONSTITUTION:Signals representing the operational conditions of a fan coil unit 1 and the room temperature of a room to be air-conditioned are outputted from the fan coil unit 1 to a central computer 2. A space cooling and heating operation mode changeover signal, a compulsory operation-compulsory stop commanding signal and a temperature setting signal are outputted from the computer 2 to the fan coil unit 1. A handy control system is provided with a handy switch 12, a setter 11, a control part 10, a thyristor 13, a temperature sensor 14 and solenoid valves 8 and 9. A central control system is provided with the computer 2, an interface 4, and a transmitting part 3, and concurrently uses the setter 11, control part 10, thyristor 13, temperature sensor 14 and solenoid valves 8 and 9 of the control system at hand. The operation and stop of the fan coil unit 1 are carried out by the central control system in priority to the switch at hand. Further, a certain degree of setting change is allowed easily.
Patent JP-H02135986-A (JP)
Title: Image pickup element driving circuit
Inventor: TOGASHI AKIRA
IPC: H04N5/335
Filed: 1988-11-17
Abstract: PURPOSE:To prevent a flicker by forcibly making the storage time of an image pickup element coincide with the fluctuation cycle of a light source when it is detected that the light source fluctuates by using that light quantity for each screen can be kept constant when the fluctuation cycle of the light source and the storage time of the image pickup element coincide with each other. CONSTITUTION:Since an output signal from a photodiode 2 changes according to the light quantity, the output signal is passed through an AGC(automatic gain control) circuit 3 and amplified so that the signal level of the output signal can be kept constant, and only the fluctuation component of the output signal is taken out in a BPF (band-pass filter) 4. One obtained fluctuation signal component is amplified in an amplifier 5 and sent to a counter 6, the frequency of the component is measured, and the measured frequency is informed to a controller 9. Further, for the output of the BPF 4, its full waves are rectified, and its amplitude level is converted into a DC potential in a rectifier 7, afterwards, the output is sent to a comparator 8. Further, when the output is a small fluctuation component (including noise), its operation is inhibited by the comparator 8. Thus, the storage time timing of an image pickup element 12 is made to coincide with the fluctuation cycle by a driving part 11, and the flicker can be prevented.
Patent JP-H06135682-A (JP)
Title: Transfer controller
Inventor: KASAOKA AKIO
IPC: B66C13/23
Filed: 1992-10-29
Abstract: PURPOSE:To prevent the interruption of operation caused by the temporary contact between a transported article and an obstacle by decelerating the transfer speed when the increase of the load is detected during transport and by releasing the deceleration of the transfer speed when the original state of load is generated in this state. CONSTITUTION:During the upward transport of a transported article, the output SL of an LPF 30 into which the output S of a load converter 10 is inputted is successively renewed and stored into an analogue memory 40. Midway during the transport, a transported article 13 contacts an obstacle, and the upward shift is obstructed, and when the output S increases sharply, the differential signal (S-SM) between the output SM of the analogue memory 40 supplied from the third differential amplifier 70 is outputted, and when this differential signal and the differential signal (S-SL) supplied from the first differential amplifier 50 increase over the standard voltages V71 and V5, respectively, a hoist is deceleration-operated. Then, the differential signal (SL-SM) supplied from the second differential amplifier 60 becomes smaller than the standard voltage V6, and when the escape from the contact state with an obstacle is judged, the high speed operation of the hoist is restored.
Patent JP-H02138877-A (JP)
Title: Waveform storage device
Inventor: ITO TADASHI
IPC: G01R13/20
Filed: 1988-11-18
Abstract: PURPOSE:To select the waveform of an object of analysis in a real time and to take it in a memory efficiently by providing a second comparator outputting an abnormality detection signal and a counter outputting a synchronism detection signal. CONSTITUTION:When mismatch is detected in some position of time-series data, a second comparator 6 outputs an abnormality detection signal to a data memory controller 12 at this time point. Receiving the abnormality detection signal or a synchronism detection signal, the data memory controller 12 sets data memories 10 and 11 in a lock mode to save the data after a set delay time, and then switches the memories over to a write mode again. Since the delay time can be set arbitrarily in the data memory controller 12 on the occasion, the data in a necessary period after the generation of the abnormality detection signal or the synchronism detection signal can be stored efficiently, and a high-speed waveform data processing can be executed.
Patent JP-H07142033-A (JP)
Title: Metal halide lamp
Inventor: SUGIMOTO KOICHI
IPC: H01J61/34
Filed: 1993-11-22
Abstract: PURPOSE:To provide a metal halide lamp having an outer tube damage preventive mechanism in the lamp itself. CONSTITUTION:A pair of electrodes are provided inside of an arc tube l, and starting noble gas or the like is sealed. The light transmissive cylinder of a double structure which has the center on the lamp axis and is composed of an inside light transmissive cylinder 2 and an outside light transmissive cylinder 3 put in a concentrically circular form, is fixed to the periphery of the arc tube 1 by tongue pieces 6 and 7 arranged on metallic plates 4 and 5. The total of thicknesses of the inside light transmissive cylinder 2 and the outside light transmissive cylinder 3 is set in 3.3mm to 5.0mm.
Patent JP-H10131141-A (JP)
Title: Impeller for snow-removing
Inventor: FUBE MAKOTO
IPC: E01H5/09
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To ensure large snowfall, and to improve the performance of a blower by arranging a boss at the center of a main body and composing an impeller for snow-removing of foward and backward blade-shaped each blade crossed on the main-body front side and the outer circumference of the boss and small blades and an annular reinforcing plate disposed on the outer circumference of the front side. SOLUTION: The impellers for snow-removing are applied to a blower for a two stage type snow removing device by installation to a blower shaft for a blower speed reducer, and rotated in the specified direction in the periphery of the shaft in the longitudinal direction. Snow raked by an auger and charged to the blower from a lower section is collected to the centers of blades 4 from the outer circumference of the lower section of the blower at that time, and blown off to an outer circumference by the centrifugal force of the blades 4 and thrown from a chuter. The blades 4 are formed in a backward blade shape, suction force is increased and continuous snow is flowed in, and accelerated snow is pushed out at the air pressure of centrifugal force.  Consequently, the quantity of snow removed is augmented and performance is improved, and the blades 4 are reinforced by a reinforcing plate 5 at the front ends of the blades 4. Forward blade-shaped small blades 6 in the direction of rotation are arranged to the reinforcing plate 5, and solidified snow is crushed and guided into the blades 4. Accordingly, the efficiency of snow-removing can be enhanced.
Patent JP-S63144680-A (JP)
Title: Reproducer
Inventor: HASHIMOTO SEIJI
IPC: H04N9/455
Filed: 1986-12-08
Abstract: PURPOSE:To form a color burst signal with simple circuit constitution by forming a color burst signal having subcarriers every other 1H. CONSTITUTION:Burst flag signals BF are made into signals V1 every other 1H at AND gate 102 by LINESW signals that inverts at every 1H, and these signals V1 are added with color difference linearly sequential signals by an adder 101, and thus a signal BF is eliminated from a signal (B-Y). The residual components of an offset signal at the time of eliminating the signal BF is reduced by a clamping circuit 103 by a pulse CP, and the signal is supplied to a balanced modulator 104. A subcarrier input SC is generated by changing over every other 1H by an input SC-R and an input SC-B whose phase difference is 90 degrees at a gate circuit 105. A balanced modulated signal OH and a signal '1H' which is generated by delaying the former signal OH by 1H are added with each other by adder 107, thus an NTSC chroma signal is formed, and added with an illuminance signal Y and a synchronizing signal by an adder 109 through a BPF 108 to form an NTSC signal.
Patent JP-2001114321-A (JP)
Title: Machining apparatus for packaging container and its container
Inventor: MORIYAMA YASUYUKI
IPC: B65D47/06
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To neatly break a film at a pouring port of a packaging container when a lid is removed. SOLUTION: This machining apparatus has a support means for determining the positioning of a packaging container 17 and supporting it and a laser beam machine which radiates a laser beam onto a predetermined place of the packaging container 17 supported by the support means and with which the outside layer of an inner circumference of a prelaminate hole of a packaging material 66 forming the packaging container 17 is fuse-cut in a predetermined pattern. By fusing the outside layer in the predetermined pattern, an opening of the container can easily be broken into a desired shape.
Patent JP-S63226690-A (JP)
Inventor: PIEERU MOKURII
IPC: H04R1/00
Filed: 1987-11-20
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。
Patent JP-2000119717-A (JP)
Title: Method for preventing natural opening of tuyere utilizing hot blasting control valve
Inventor: WATANABE YOSHINORI
IPC: C21B7/16
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the natural opening of non-blasting tuyere at the operation starting time at the cooling time of a blast furnace by disposing a hot blasting control valve at the upstream of a tuyere, keeping this valve to the close state and reducing flowing rate of leaked blasting when the crack is developed at the front end part of the tuyere. SOLUTION: The HBCV(hot blasting control valve) 13 is disposed at the upstream side of a blow pipe 12 for the tuyere 10 to feed the hot blasting from an annular tube 14. The tuyere 10 has a portion 11 plugging the blasting in the closing state. The HBCV 13 is always kept to the closing state to execute the operation. When the crack is developed at the front end part of the tuyere, the flowing rate of the leaked blasting developed at the portion in the upstream is reduced to restrain the enlargement of the opening at the front end portion 11. In the case of detecting the development of the crack, refractory is spread on the surface of clay clogged in the front end portion 11 to repair the crack. Then, the refractory is spread in the reducing state of the blasting to effectively execute the repair of the crack.  Further, the refractory is spread from the annular tube 14 and the repair of the crack is effectively executed to prevent the breakage of the tuyere from happening.