baber/WOPTO huggingface dataset:
Patent JP-S5658897-A (JP)
Title: Controlling mechanism for rotation starting time of printing hub in automatic printer
Inventor: MORI KOUKICHI
IPC: B41L47/00
Filed: 1979-10-19
Abstract: PURPOSE: To facilitate printing on an object and enable to change the printing position easily by a method wherein the printing hub is started to rotate at a predetermined rotation starting time by a stable output voltage generated from a differentiation circuit.  
     CONSTITUTION: A delay circuit 13 for delaying the output from a Schmitt circuit 12 by a predetermined period of time is so constructed that the gear train actuated by the output from the Schmitt circuit 12 subtracts the delay time preset on a control board 23 provided externally to the printer. In the differentiation circuit 24 connected with the delay circuit 13, the input voltage delayed by the delay circuit 13 is differentiated to the pulse width for the excitation of a rotary solenoid 14. The rod of the driven rotary solenoid 14 is pulled downward by the function of the differentiation circuit 24, and a clutch mechanism mounted on the printing hub shaft is operated to rotate the printing hub at a high speed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5835822-A (JP)
Inventor: TAGUCHI SHIGEKAZU
IPC: H01H37/52
Filed: 1981-08-27
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-S5760727-A (JP)
Title: Comparator circuit
Inventor: INOUE MICHIHIRO
IPC: H03K5/08
Filed: 1980-09-26
Abstract: PURPOSE:To reduce current consumption, by inserting transistor, whose base is grounded in AC, between an emitter follower transistor and a transistor, which drives the operating current of the emitter follower circuit, out of a pair of differential transistors. CONSTITUTION:Emitter follower transistors TRs9 and 10 in the input side are oprated till a clock phi rises a high potential from a low potential. Meanwhile, an emitter follower 20 in the output side is operated only the time, when the signal is held, namely, during a part of the time, when the clock phi is high-potential, by outputting the signal latched and held in differential amplifying parts 17 and 18. The clock inversion phi signal is applied to bases of TRs 31 and 32 and the clock phi signal is applied to the base of a TR33 to switch operating currents of TRs9 and 10 of the input side and the TR20 of the output side, thereby reducing an average current consumption without degrading the comparison performance.
Patent JP-S5561174-A (JP)
Title: Signal processing system for infrared ray pick up unit
Inventor: DOI SHIYOUJI
IPC: H04N5/335
Filed: 1978-10-31
Abstract: PURPOSE: To obtain the video with high accuracy and good quality, by producing the reference signal with reciprocating differential amplification for the search signal at the next period sequentially, based on the search signal obtained from photo electric conversion and correcting the input signal with this signal.  
     CONSTITUTION: The 4-bit signal obtained from the A-D converter 14 is stored in the first memory means 15 as the first reference signal. This stored output and the output signal of the reference light source sequentially inputted at the diferential amplifier 11, and the output of differential amplification are added at the addition circuit 6. Next, with the selector switches 13 and 20, selection is made from the means 15 to the second memory means 19 and the means 15 reads out in synchronizing with the readout timing of the detector 1. Thus, the amplifier 11 performs differential amplification with 16 times of amplification factor for the output signal of the D-A converter 17 and the output of the reference light source. A-D conversion and addition are repeated based on the differential output of 16 times and this output is stored with the means 19 as the second reference signal. Further, sequential subtraction is made with the converter 14, sample hold circuit 3, circuit 6 and means 19, and the signal is fed to the display unit via the D-A converter 7 and amplifier 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0428907-A (JP)
Title: Liquid fuel burning device
Inventor: IWASAKI NOBUHIRO
IPC: F23D11/02
Filed: 1990-05-24
Abstract: PURPOSE:To prevent evaporated gas from leaking out of the air intake port in the case where the injecting direction of fuel gas is changed by the adherence of tar by installing a enclosing protrusion extending downward from the lower part of carburetor and covering the front, part of injection nozzle tip by this protrusion. CONSTITUTION:A protrusion 1a, consisting of an enclosure extending downward from the lower part of carburetor 1, protrudes down to a position lower than the connecting portion of carburetor cover 22 and a carburetor mounting leg 24 so as to cover the front part of injection nozzle tip 6. When tar adheres to the periphery of nozzle hole 6a due to the deterioration of liquid fuel, and moreover the adhering tar falls or separates, the injecting direction of fuel gas injected from the nozzle hole 6a is changed, resulting in transverse injection of fuel gas. Since the transversely leaking evaporated gas is blocked by the protrusion 1a, it is drawn into a throat 3 as a mixed gas by the ejector effect, passes through the throat 3, and is normally injected from flame hole plate 27, forming a fire 28 at the flame hole plate 27.
Patent JP-2000330103-A (JP)
Title: Reflection liquid crystal display device
Inventor: SHIBAZAKI MINORU
IPC: G02F1/13363
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection liquid crystal display device having enough wide visibility angle characteristics by forming a liquid crystal layer in such a manner that when the Poincare sphere representing the state of the polarized light by the liquid crystal layer is observed on a plane along a certain cross section, a plurality of points of Stokes parameters for the reflected light are present on an almost straight line, and that the relation of the liquid crystal layer and a phase difference film for the reflected light substantially satisfies a specified formula. SOLUTION: The phase difference film is formed to satisfy cRet(λ)=λθ(λ), wherein c is a constant, Ret(λ) is the retardation of the phase difference film for light at wavelength λ. By forming the phase difference film according to the aforementioned condition, the reflected light passed through the liquid crystal layer and the phase difference film is changed into linearly polarized light. This is because all points of Stokes parameters after the light passes through the liquid crystal layer are present on S4 axis when the light passes through the phase difference film. Therefore, the obtd. reflection type liquid crystal display has complete brightness for black color and high contrast.
Patent JP-S6028518-A (JP)
Title: Change gear-fitting mistake detector in textile machines
Inventor: NIIMI KIWAMU
IPC: D01H1/242
Filed: 1983-07-26
Abstract: PURPOSE:Change gears are provided with the part to be detected having an outer shape corresponding to the tooth numbers of individual change gears and the part for detecting the outer shape is set near the part to be detected, thus finding the mistake. CONSTITUTION:A boss 7a is formed on individual change gears 4, 5, 6, 7 and the outer shape is detected by the detecting device 13. The signals from the detector are compared in the comparison unit and the spinning frame is started only when the numbers of the gears are found same. The mistakes on gear changing are found at once to prevent the bottom rollers 1, 2, 3 from being damaged, even when mistake is made.
Patent JP-S63298698-A (JP)
Title: Automatic camera image receiver
Inventor: MOROTOMI TETSUAKI
IPC: H04N7/18
Filed: 1987-05-29
Abstract: PURPOSE:To enable camera monitoring by an existent television receiver by modulating the image of a monitor camera to a free channel of, for example, the television receiver and sending the modulated signal to the television receiver or a VTR through a home bus. CONSTITUTION:The home bus 11 has plural information outlets 12, to which the monitor camera 16, VTR 14, and television receiver 20 are connected. When a sensor 17 detects the intrusion of a body to nearby the monitor camera 16, the image from the monitor camera 16 is modulated to a free channel of, for example, the television receiver 20 and sent to the television receiver 20 or VTR 14 through the home bus 11.
Patent JP-S5562704-A (JP)
Title: Preparation of temperature sensor
Inventor: SAGAWA MASATO
IPC: B22F1/00
Filed: 1978-11-04
Abstract: PURPOSE:To easily arrange and make the direction of magnetization uniform by utilizing the fact that the magnetic anisotropy of ferromagnetic substance varies with temperature and by preforming the pressing process at temperature over the transition temperature range of a specific rare earth elements. CONSTITUTION:When the temperature sensor is prepared by using ferromagnetic material, rearrangement type ferromagnetic substance of one or more of rare earth elements such as NdCo5, TbCo5 and RCo2 the direction of easily magnetized axis of which is paralle to the base face of the crystal at the transition temperature or less and that of which is in the direction of C-axis of crystal at the transition temperature or more are used. And fine powder said material is heated up to the transition temperature or more in the pressing process, the direction of magnetization in which the pressed substance passes through is converted into the direction of easily magnetized axis to make the direction of easily magnetized axis to make the direction of magnetization uniform.
Patent JP-H11326053-A (JP)
Title: Resin color information gathering device for resin design device and resin design device including it
Inventor: TAKAYAMA HITOSHI
IPC: G01J3/46
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for predicting a color obtained by kneading a coloring agent such as a pigment and the like into a resin, taking it into consideration that a base resin is transparent and colorless, and to provide a resin information gathering device for that purpose. SOLUTION: In a resin information gathering device, in which the light from a light source 100 is irradiated to a resin board on a resin board holder 110 and diffracted by a prism 120 having a rotary mechanism and then the intensity thereof is detected in a light receiver 130, the light is irradiated to the resin board on condition that an irradiation wavelength ratio of the light source 100 is fixed and an irradiation intensity is changed, to gather resin color information added with a resin inside reflection wavelength. Namely, not only a base resin surface reflection wavelength but also color information in which a resin inside reflection wavelength is added to the resin surface reflection wavelength can be gathered.
Patent JP-S5360956-A (JP)
Title: Self-extinguishing silicone rubber composition
Inventor: MATSUSHITA TAKAO
IPC: C08L83/00
Filed: 1976-11-12
Abstract: PURPOSE: To prepare the title composition capable of affording molded articles of excellent mechanical strength and heat resistance by incorporating platinum, titanium dioxide and ϒ-ferric oxide in an organopolysiloxane. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61294661-A (JP)
Title: Disk transferring and receiving device
Inventor: TAKEDA AKIRA
IPC: G11B17/28
Filed: 1985-06-20
Abstract: PURPOSE:To transfer and receive disks between a disk receiving body and respective housing positions with good accuracy and to prevent the damage of the disks by stopping the movement of the receiving body by the detection signal of a prescribed positioning slit and correcting the positional deviation of the receiving body by the detection signal of the slit for position correction corresponding to the positional deviation of the receiving body. CONSTITUTION:The number N of slits up to the N-th slit 13 corresponding to the housing position is set in a microcomputer (MC) when the housing position of the disk 10 is instructed to the MC. The receiving body 18 is then moved by a motor and the number of the pulses generated by the passage of the slit 13 between a light emitting diode D1 and photo TR T1 of the 1st photocoupler 23 is counted by the MC. The movement of the receiving body 18 is stopped when N is attained. The receiving body 18 is moved to the right or left side and the position thereof is corrected when the slit-less part of the slit plate 12 on the left or right side of the N-th slit exists between D1 and T1 by the positional deviation of the receiving body 18, the receiving body 18 is moved to the right or left side and the position is corrected. The position correction of the receiving body 18 via the 2nd photocoupler 24 is also possible.
Patent JP-H10326357-A (JP)
Title: Image processing method and device therefor, image processing panel and recording medium
Inventor: OKI MITSUHARU
IPC: H04N13/239
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To enable a performer to easily perform his performance, by synthesizing an image with another image that taken out only an object set at a three- dimensional position included in a designated three-dimensional area among those three-dimensional positions of objects, which are projected on an original image and then outputting the synthetic image. SOLUTION: A control part 8 excludes only a specified color storage part out of its built-in recording medium and then takes out only an object that is set at a three-dimensional position included in a designated three-dimensional area among those three-dimensional positions of objects, which are projected on an original image. Then, an image is synthesized with the image that taken out the object set at the three-dimensional position included in the three- dimensional area. The processing procedures including such processes are successively taken out, and a series of calculations are carried out at an arithmetic part 7. Then, the part 8 outputs a 2nd synthetic image, i.e.. the final synthetic image obtained by the calculation of the part 7 via an out put terminal.
Patent JP-S61294887-A (JP)
Inventor: KAWASAKI FUKUNORI
IPC: H05K1/11
Filed: 1985-06-21
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-H08301710-A (JP)
Title: Promoter for cell division and proliferation of lawn grass
Inventor: SHIMADA NAOHITO
IPC: A01N59/00
Filed: 1995-05-11
Abstract: PURPOSE: To obtain a promoter for cell division and proliferation of lawn grass capable of improving the regeneration power of the lawn grass important to renewal thereof. CONSTITUTION: This promoter for cell division and proliferation of lawn grass is a granulated slag formed as a by-product from a cupola furnace in producing cast iron. The content ratio, R of the components CaO/SiO2 is <=1.
Patent JP-H01250661-A (JP)
Title: Hydraulic speed change gear
Inventor: NAGATOMO HISAO
IPC: F16H39/14
Filed: 1988-06-03
Abstract: PURPOSE:To transmit every power efficiently by rotating the first and second cylinder barrels and a valve block, whereby the first and second pistons are respectively reciprocated by the first and second swash plates to change speed by an angle of inclination of the first swash plate. CONSTITUTION:When the first and second cylinder barrels 3, 4 and the valve block 5 are rotated by a rotary shaft 1, the first and second pistons 13, 14 are reciprocated by the first and second swash plates 10, 17, whereby high- pressure liquid is supplied into the first cylinder 6 by the second piston in the process of a forwarding stroke, and low-pressure liquid is sucked in the second cylinder 13 by the first piston 7 in the process of a forwarding stroke through the first and second spools 18, 26 of the valve block 5, respectively. The first swash plate 10 is rotated with a gradient round a tilting rotary shaft 11, and the rotating speed of an output rotary shaft 2 is changed by changing the angle of inclination of the inclined face. For example, if the angle of inclination is zero, both rotary shafts 1, 2 are rotated at the same speed. Thus, every power can be mechanically transmitted efficiently.
Patent JP-H01307415-A (JP)
Title: Slurry spouting filtration device
Inventor: TAKAHASHI YUICHI
IPC: B01D33/06
Filed: 1988-06-03
Abstract: PURPOSE:To carry out a continuous filtration for the slurry of wide range by dashing the slurry flow spouted from a nozzle against a collision plate to carry out the dispersion of particles in the slurry and the cleaning of filter. CONSTITUTION:A chamber 7 provided with a slurry flowing-in opening 2 and a chamber provided with a slurry flowing-out opening 9 are separated by a filter 1. The slurry sent from a slurry tank 4 by a pump 6 is spouted out with high pressure from the slurry flowing-in opening in the chamber 7, and dashed against a collision plate 28. In this filtration device, the slurry is filtrated with a parallel flow filtration system while being circulated, and the coagulated lumps are dispersed in this circulation process. Moreover, by dashing the slurry flow spouted from the nozzle 2 against the collision plate 28, the dispersion of particles in the slurry and the cleaning of filter are carried out, so that a continuous filtration for the slurry of wide range is allowed to be carried out.
Patent JP-H10290887-A (JP)
Title: Display shelf for seasonal festival
Inventor: AIZAWA HIROAKI
IPC: A63H3/50
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To display dolls and ornaments using a column and a beam even in a narrow space by integrating a flat mount for mounting the dolls and the ornaments with a folding screen erected in the rear part and suspending it from a wall, etc., by a hook provided in the folding screen. SOLUTION: A flat mount 1 for mounting dolls and ornaments is constituted of a top plate 2, a front plate 3, side plates, a rear plate, and a reinforcing plate. A folding screen 10 is provided with side bodies 12 in both sides of a plate main body 11 in such a state as being opened and closed freely, has fitting holes bored in the bottom of the side bodies 12, and has two hook holes 11a bored in the top of the main body 11. The main body is erected upright, the side plates 12 are folded, lock pieces 9 are fitted in the fitting holes 13, and the folding screen 10 is assembled in the rear part of the flat mount 1. A hook tool 14 constituted of a string is passed through the lock holes 11a and tied, and hooked and suspended to the lock tool provided in the column or the beam so that the dolls and the ornaments are mounted and displayed on the flat mount 1.  In a case of being unnecessary, the dolls and the ornaments are put away from the flat mount 1, the hook tool 14 is removed, the lock pieces 9 are drawn out so as to release the lock of the side bodies 12, the folding screen 10 is removed from the flat mount 1 so as to be disassembled, and stored in a prescribed place.
Patent JP-H08305106-A (JP)
Title: Image forming device
Inventor: AKUTSU TAKASHI
IPC: G03G15/08
Filed: 1995-05-10
Abstract: PURPOSE: To keep an interval at the time of working a fixed interval and to obtain a proper density image by previously making the dimension of a spacer larger than the fixed interval between an image carrier and a developing sleeve. CONSTITUTION: The image carrier 1 and the developing sleeve 4 arranged in proximity to the carrier 1 are provided, the spacer 5 for regulating the interval between the image carrier 1 and the developing sleeve 4 is integrally arranged therewith and a means for bringing the spacer 5 into press-contact with the image carrier 1 is provided as well. The spacer 5 is formed like a round roller rotated with the sleeve 4. When the spacer roller 5 comes into contact with the image carrier 1, the part of the spacer roller 5 in the contact part is crushed by pressing force, so that the diameter of the spacer roller 5 is set larger in expectation of the crushing quantity of the part. Thus, the interval (t) of the contact part, when the roller 5 is crushed can be set to be the fixed interval.
Patent JP-S61295492-A (JP)
Title: Heat exchanger
Inventor: TOKISAKI KAZUMI
IPC: F28F3/06
Filed: 1985-06-20
Abstract: PURPOSE:To make it possible to reduce the welded parts, to easily manufacture the heat exchanger at inexpensive cost and further to reduce the amount of leaked water by forming header parts so that they are integrally assembled on both right and left sides of each of first and second fluid flowpaths. CONSTITUTION:Oil flows through a first fluid flowpath A and air flows through a second fluid flowpath B. Both flowpaths A and B are disposed so that the fluids flow in a rectangularly intersecting manner, and on both right and left sides of the heat exchanger 1 header parts 2 and 2 are integrally formed. The first fluid flowpath A is formed by flat plates 3 and 3 disposed at both up and down sides and having fluid passage holes 4 and 4 at both right and left ends, a first fluid flowpath forming annular member 5 having outer peripheries of the substantially the same shape as the flat plate, and inner fins 6 made of an aluminum extrusion die material. The second fluid flowpath B is formed by flat plates 3 and 3 having fluid passage holes 4 and 4, a pair of spacers 7 and 7, and corrugated fins 8. Fluid passage holes 9 and 9 communicating with fluid passage holes 4 and 4 of up and down flat plates 3 and 3, are formed in both right and left spacers 7 and 7.
Patent JP-S5467867-A (JP)
Title: Positioning system
Inventor: ABE RIICHI
IPC: G05D3/00
Filed: 1977-11-11
Abstract: PURPOSE: To ensure excellent accuracy and rapid operation, by controlling positioning by two stages, and by reducing 2nd stage deceleration.  
     CONSTITUTION: A speed command signal Cp changing in response to time from the case of the starting of positioning control put out from a speed pattern generating portion 20 is used as a speed command signal just before a target location from a control starting location, and a speed command signal Ep changing in response to deviation between a target location put out from a deviation signal generating portion 21 and a present location is similarly used until the target location from the location just before the target location. The output of an adjustable speed function generating circuit 13 is limited by a maximum speed command signal Vm, a deceleration range function generating circuit 11 puts out a location signal Dp for applying a deceleration command signal to the adjustable speed function generating circuit 13 in response to the maximum speed command signal Vm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61295479-A (JP)
Inventor: KOGURE HIROSHI
IPC: F25D11/02
Filed: 1985-06-24
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-2000331005-A (JP)
Title: Barrier information providing system, barrier information providing method and medium in which program to execute the same method is recorded
Inventor: SHINTANI KOZO
IPC: G06Q50/22
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To make use of barrier information (presence/absence of difference in level, slopes, elevators) of roads, transportation systems, facilities as new space data by extracting usable passages or facilities by retrieving a barrier data base based on specified conditions and outputting its retrieved results. SOLUTION: A display 2, a keyboard 3 and FAX modem 7 to transmit retrieved map information are connected with a GIS(geographical information system) processing part 1 and a member helper data base (DB) 4, a barrier information DB 5, a map DB 6 are further connected with it. The slopes, the difference in level, photographs of the vicinity, lavatories for wheel chair, etc., are recorded in the barrier information DB 5 and positions of the barrier, ground digital maps, etc., are recorded in the map DB 6. And passable routes are retrieved based on inputted road barrier information, retrieved kind such as kinds of routes to be retrieved corresponding to the purpose of a trip and retrieval conditions to be required for retrieval of the routes. And the retrieved results are displayed on the display 2 and transmitted by the FAX modem 7 if necessary.