baber/WOPTO huggingface dataset:
Patent JP-H0861984-A (JP)
Title: Absolute value encoder
Inventor: YAMAGUCHI KEIJI
IPC: H03M1/24
Filed: 1994-08-17
Abstract: PURPOSE: To produce a necessary serial code easily, to produce a data latch signal by making the most of the feature of the serial code and providing no incremental track concurrectly, and to enhance the resolution, by providing a detector of code reading and a detector of the data latch signal producing. CONSTITUTION: The binary serial code consists of a standard binary circulating serial code consisting of 8 binary codes A1 to A8, and a binary serial code consisting of other 8 binary codes B1 to B8. By using the binary serial codes half of the necessary dividing numbers, a necessary binary serial code can be produced easily. And a necessary incremental signal can be produced from a binary serial code for detecting absolute position data provided on a code plate, without providing a track for incremental code. Consequently, the absolute position data can be read accurately without using a track for cremental signal. Furthermore, since two incremental signals with different phases are obtained, the resolution can be enhanced two times.
Patent JP-S59104676-A (JP)
Title: Belt developing device
Inventor: TOMITA YOSHINORI
IPC: G03G15/08
Filed: 1982-12-06
Abstract: PURPOSE:To make a toner collector unnecessary by placing a toner which is not consumed but left on the surface of a belt on the outside surface of the upper side of an endless belt, carrying it, and dropping it down to the lower side belt inverting successively from the inversion start side of the upper side belt. CONSTITUTION:A developing belt 12 is extended endlessly between a photosensitive drum 1 and a toner replenishing drum 16, both upper side and lower side of its belt 12 are twisted only once between both drums 1, 16, to invert the front and the reverse surface, a magnet plate 13 is fixed along the whole surface of an inside reverse surface 12b of the belt 12 from the twisting with inversion start position of the lower side, and the extension of its magnet plate 13 is formed to a cylinder 13a in parallel to the photosensitive drum 1. The development is executed by moving the belt 12 and making it face the photosensitive drum 1 by the cylindrical magnet part 13a, and a toner which is not consumed but left on the surface of the belt is placed on the outside surface 12a of the upper side of the endless belt 12 and carried, dropped down onto the toner surface 12a of the lower side belt inverting successively from the inversion start side of the upper side belt to execute auxiliary replenishing.
Patent JP-H0377971-A (JP)
Title: Color image forming device
Inventor: MATSUO HIROYUKI
IPC: G03G15/01
Filed: 1989-08-21
Abstract: PURPOSE:To eliminate color discrepancy arising when images are formed in two or more colors such as red, green, blue and black by concurrently developing with two or more colors among yellow, magenta and cyan coloring grains possessing polarity the same as the surface charges of an electrostatic image forming member. CONSTITUTION:When images are formed in red, green, blue and black on the electrostatic image forming member, they are concurrently developed with two or more colors among yellow, magenta and cyan coloring grains possessing the polarity the same as the surface charges of the electrostatic image forming member. While the electrostatic image forming member make one turn, an image is formed at a time in one of the colors such as red, green, blue and black. By repeating this process, images of all of colors are formed. Thus, the color discrepancy does not arise when images are formed in two or more colors such as red, green, blue and black.
Patent JP-H1162155-A (JP)
Title: Mounting device for mounting facility
Inventor: NAKAJIMA SUSUMU
IPC: F16B5/12
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify mounting operation and improve workability by mounting and demounting a mounting facility such as a handrail, an indoor machine for an air conditioner, etc., onto a brittle wall body or a thin wall body consisting of a gypsum board, etc., by single operation while effectively utilizing a space and improving the safety of passage and appearance by rapidly removing the mounting facility at the time of the nonuse of the mounting facility. SOLUTION: The mounting device for the mounting facility has a braket base 3 capable of being installed onto a wall body 1 and a bracket 4, in which a dog 32 is projected at one end and the mounting facility 5 can be set up at the other end. The dog 32 is inserted detachably into the dog inserting hole 16 of the bracket base 3. A retaining groove 33 is formed to the dog 32. A stopper 18 is fitted in a manner that the stopper 18 can be projected and retreated while being faced to the dog inserting hole 16. The stopper 18 is urged movably in the direction of the retaining groove 33. The stopper 18 is installed into the retaining groove 33 in a retainable-detachable manner.
Patent JP-S6461531-A (JP)
Title: Evaluation of interlacing strength of interlaced yarn
Inventor: MAEDA YOSHIYASU
IPC: D02J1/00
Filed: 1987-08-29
Abstract: PURPOSE: To estimate an interlacing strength accurately in a state close to a disappearing process of the interlaced part in a loom by evaluating the interlacing strength from a relation of a Piley strength of a frequency of a tension- imparted interlaced yarn and its tension. CONSTITUTION: This method for evaluating an interlacing strength of an interlaced yarn is provided by collecting a relationship between a trap tension with the interlacing strength as plural standard index data by changing the compressed air of a fluid injection nozzle, fixing the trap tension caused by a trap at a value TS not affecting the interlaced yarn during the interlacing process and evaluating for estimating the interlacing strength at a loom tension TY from the interlacing strengths E1 to E3 toward the TS.
Patent JP-S58116135-A (JP)
Title: Manufacture of synthetic resin molded item for vehicle
Inventor: IWATA TAKAO
IPC: B29C39/26
Filed: 1981-12-29
Abstract: PURPOSE:To obtain readily and inexpensively a lightweight synthetic resin molded item for vehicles that is hardly depressed and is high in safety and whose restorability is good, by blow molding a thermoplastic resin into a hollow item, and injecting a foamable resin material into said hollow item. CONSTITUTION:A thermoplastic resin is blow molded into the hollow item 2, and a foamable resin material is injected into a hollow section 13 of the hollow item 2, and is foamed to obtain the synthetic resin molded item for vehicles. In this case, it is preferable that injection and evacuation holes 5, 6 are formed when the hollow item is blow molded, preferably with the hole 5 being located at the intermediate section of an attaching surface 1b of the hollow item, and the evacuation holes 6 being located at the periphery.
Patent JP-S6459673-A (JP)
Title: Regenerative signal processing circuit
Inventor: ARISAKA KATSUMI
IPC: G11B20/02
Filed: 1987-08-31
Abstract: PURPOSE:To correct an FM signal in which the balance of the sideband wave is made ill and to prevent the increase in the noise while an inversion phenomenon is prevented by adding the output of the high area passing means of a reproducing signal processing circuit and the output of an amplitude limiting means. CONSTITUTION:To an input edge 1 of a regenerative signal processing circuit, an FM signal amplified to the suitable amplitude by a reproducing amplifier is inputted, the frequency characteristic is corrected by a first equalizer 2 and an output signal is supplied to a limiter 3 and an HPF4. The high area of the FM signal reproduced by the equalizer 2 is corrected a little, the corrected signal is limited to the band wave at both sides by the limiter 3 and an AM noise is suppressed. The cut-off frequency of the HPF4 is set smaller than a carrier frequency, it is suppressed that the noise included in an output signal is increased, and a lower side band is suppressed. The output of the limiter 3 and the output of the HPF4 are added by an adder 5, the output is inputted to a second equalizer 6, the amplitude-correction of the signal added by the equalizer 6 is executed, the inversion phenomenon is suppressed and the increase in the noise is suppressed.
Patent JP-S6370353-A (JP)
Title: Memory control system
Inventor: NAKAJIMA YOICHI
IPC: G06F12/06
Filed: 1986-09-12
Abstract: PURPOSE:To enable respective applications to use sufficient spaces, to prevent other application areas from being broken and to contrive to improve maintenanability by switching banks in a memory by an operation system (OS). CONSTITUTION:Eight banks, etc. in a memory 1 consisting of 16M bytes and having 128 banks 2 in each 128K bytes are switched by the OS through 8 bank registers 3 e.g. and a memory space of 1M bytes is assigned to each application and supported. Thereby, a sufficient memory space can be used every application and other application areas can be prevented from being broken, so that the maintenanability can be improved.
Patent JP-S6460089-A (JP)
Title: Automatic white balance control circuit
Inventor: NAKAMURA TAKAHIRO
IPC: H04N9/73
Filed: 1987-08-31
Abstract: PURPOSE:To recover from malfunction taking erroneously a white balance to a chromatic color by narrowing the chroma range of an extracted signal to the color of the same hue as the color of an illuminating light currently taking a balance, widening it to the color of the hue opposite thereto, extracting a low chroma signal and controlling the white balance. CONSTITUTION:A detecting means 13 for detecting a video signal position corresponding to an object low in the chroma, extracting means 8, 9 four extracting a color difference signal part corresponding to this video signal position, a gain control means 12 for controlling the gain of three primary color signals based on the extracted signal and a detecting control means 13 for narrowing the chroma range of a signal detected by the detecting means 13 to the color of the same hue at the time of taking the white balance to a signal of a hue and widening it to the color of the opposite hue are provided. Thereby, when the object near to a white color is not present in a screen, the it is decided that the chromatic color is white and even at the time of generating the malfunction, when the object to the white color appears in the screen thereafter, then can easily escape from a malfunction state.
Patent JP-2001042745-A (JP)
Title: Image forming device and registration detector
Inventor: YASUMARU ICHIRO
IPC: B41J2/44
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a detector small in size, low in cost and capable of accurately detecting the positional deviation or position of a registration by receiving light beams respectively reflected on a movable reflection surface and a fixed reflection surface and detecting the write starting position of the registration from the poistional deviation of the respective reflected light beams. SOLUTION: Infrared light emitted from an infrared light emitting element 52 is transmitted through a transfer belt 1, reflected on a reflector 7 being the 2nd fixed reflection surface, and formed into an image at a point (a) on a PSD 62. When the belt 1 is driven and the transferred toner reaches the position of a point 12, the infrared light is reflected by toner being the 1st reflection surface, and formed into the image at a point (b) on the PSD 62. At such a time, since the infrared light reaching the 2nd reflection surface is intercepted, the image forming point on the PSD 62 is changed from (a) to (b). When the transferred toner is not found, the infrared light reflected on the 2nd reflection surface again is formed into the image at the point (a) on the PSD 62.  Thus, a light receiving position on the PSD 62 is detected and the position of the registration is accurately detected.
Patent JP-H1144403-A (JP)
Title: Boiler combustion control device
Inventor: FUJITA TADAO
IPC: F22B35/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To achieve the stable combustion without increasing the number of ignition of a boiler even in a low-load condition by monitoring the temporal change of the steam pressure after the boiler is ignited with the minimum combustion, and continuing or releasing the minimum combustion. SOLUTION: When the combustion is stopped while a boiler is in operation and the steam pressure is dropped to the combustion start pressure P3 , the boiler turns on a blower 3 to start the combustion, and starts the pre-purge. After the pre-purge is achieved for a prescribed time T1 , the ignition is achieved at low combustion. Because the steam pressure is continuously dropped before the ignition, the pressure is further dropped below the low combustion → high combustion switching pressure P4 . To stabilize the combustion, the low combustion is continued for a prescribed period T2 after the ignition.  As a result, the steam pressure is gradually increased, the temporal change of the steam pressure is monitored at the time point after the prescribed time T2 is elapsed, and while the steam pressure is increased, the low combustion is continued without transfer to the high combustion. When the steam pressure reaches the combustion stop pressure P1 , the combustion is stopped.
Patent JP-H03192821-A (JP)
Title: Phase lock loop
Inventor: RICHIYAADO ARUBAATO KENEDEII
IPC: H03D1/22
Filed: 1990-08-14
Abstract: PURPOSE: To eliminate the necessity of external parts and to display performance higher than a reference phase lock loop(PLL) by providing a PLL with both analog and digital functions in a composite digital and analog circuit provided with an analog PLL. CONSTITUTION: A 2nd phase detection part 20 detects a phase difference between a 19kHz feedback signal obtained from an analog PLL 28 and a 19kHz pilot signal included in an FM synthetic signal. The analog PLL 28 acts as a smoothing filter for a 19kHz signal D and is used for the generation of a 38kHz sine wave to be used for a signal route of an FM decoder. The signal D is turned to accurate frequency by the digital part of the analog/digital PLL and its phase noise is reduced by the analog part of the PLL. Thereby high performance capable of minimizing a phase error and attaining the accuracy of the digital PLL having no phase noise can be obtained.
Patent JP-S58115282-A (JP)
Inventor: IKEUCHI TAKAYUKI
IPC: F26B17/14
Filed: 1981-12-28
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-S6372310-A (JP)
Title: Clarifying and filtering method
Inventor: FUCHU YUICHI
IPC: B01D29/62
Filed: 1986-09-16
Abstract: PURPOSE:To facilitate both high-speed treatment of high-concn. raw water and backwashing operation and to reduce the amount of backwashing water, by providing horizontal perforated plates to the upper and lower parts in a filter tank and compactly packing cut sponge pieces in the space between both perforated plates and extending the interval of the upper and lower perforated plates at a backwashing time after finishing filter. CONSTITUTION:An upper perforated plate 2 and a lower perforated plate 3 are horizontally stretched to the upper part and the lower part in a filter tank 1 and cut sponge pieces 4 (i.e. a cube of about 10-30mm) are packed between upper and lower perforated plates 2, 3. At a filtering time, sponge pieces 4 are made to a compact state of i.e. 110-330% degree of compaction (volume of sponge packing volume). At a backwashing time after finishing filtration, sponge pieces 4 are made to a fluidic state by extending the interval between upper and lower perforated plates 2, 3. By this method, high-concn. organic waste water not less than 50mg/l SS is treated at high-speed treatment not less than 20m/h LV by easy backwashing operation and the amount of backwashing water is effectively made to a small quantity.
Patent JP-S59145923-A (JP)
Inventor: ROBAATO AASAA KITSUDAA
IPC: G01G19/22
Filed: 1983-11-15
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-S6278341-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04D3/35
Filed: 1985-09-28
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-H0541147-A (JP)
Title: Device for detecting collision of vehicle or the like
Inventor: OGATA YOSHIHISA
IPC: H01H35/14
Filed: 1991-07-31
Abstract: PURPOSE:To detect any shock in the plural direction at the time of collision of vehicle as collision of the vehicle. CONSTITUTION:A moving body 22 is supported freely to move forward and backward and freely to turn around of a turning shaft 21 in a housing 10 to be installed to an appropriate part of a vehicle. Each coil spring 25, 26 is assembled to the front side and the rear side of the moving body 22 respectively so as to energize the moving body 22 backward and the forward. When the moving body 22 is moved to the front side direction, resisting the coil spring 25, at the time of collision of the vehicle to the front side direction, this collision is detected by the contact of a contact plate 27 and both connecter pins P1, P2. When the moving body 22 is moved to the rear side direction, resisting the coil spring 26, at the time of collision of the vehicle to the rear side direction, this collision is detected by the contact of a contact plate 28 and both connecter pins P3, P4.
Patent JP-H0964948-A (JP)
Title: Telephone set holder
Inventor: SAITO IZUMI
IPC: H04M1/02
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To allow a user to make his both hands free while talking by inserting a small sized portable telephone set between the shoulder and the ear to hold the portable set. SOLUTION: A support rod 8 whose angle is adjustable via a hinge 9 is fitted to a holder 1 holding a portable telephone set 1. The holder section 1 is provided with antenna connection contact pieces 4, 5 to hold the portable telephone set 101 while being in contact with an external antenna contact 106 and an external power supply contact 107 of the portable telephone set 101 and a power supply connection contact piece 3. The holder section 1 is provided with an external antenna 2. A battery is contained in the support rod 8.
Patent JP-H1037201-A (JP)
Title: Form for forming mold for slope protection and method for construting mold for slope protection
Inventor: SAITO KENZO
IPC: E02D17/20
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a forming technique wherein when a reticulated form plate is mounted to a reinforcing bar assembly, which is installed beforehand on the ground, the spacing between the form plate and the assembly can be set easily and precisely, and accurate finish width dimensions of a mold for slope protection and covering dimensions of the reinforcing bar assembly can be easily obtained. SOLUTION: A reinforcing bar assembly 6 formed from reinforcing bars 4 and stirrups 5 is installed at a predetermined position on the ground 2. And when reticulated form plates 7, 8 are attached to the assembly 6 from the opposite sides thereof, horizontal contact bars 11 attached to the plates 7, 8 so as to be spaced therefrom by a predetermine interval Ls are brought into contact with the stirrup 5 having precise dimensions, whereby the interval between the plates 7, 8 can be always maintained constant.
Patent JP-S6189225-A (JP)
Inventor: OOBURII DENISU JIENKINSU
IPC: C08G63/00
Filed: 1985-09-27
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-2000045527-A (JP)
Title: Connection member for laterally shifting construction method
Inventor: MORITA HIROSHI
IPC: E04G21/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an economical connection member which reduces the section of a jack beam and a required quantity of steel frames by connecting the rear face of the jack beam and the connection member by diagonal members to decrease a bending moment generated in the jack beam. SOLUTION: A structure that gate-shaped frames 5 in which a plurality of roof frames composed of columns and beams are connected by girders are parallelly arranged, is laterally shifted by this connection member. The connection member 2 fixed to the columns is arranged parallel to the girder. A jack beam 3 is provided in the horizontal direction orthogonal to the connection member, at the front end of the connection member 2. The front face of the jack beam 3 is made to bring into a contact with the rear face of the gate- shaped frame 5 arranged at the front end. Jacks 61, 61 to laterally shift the gate-shaped frames toward the front face side of the jack beam are arranged respectively at both ends of the rear face of the jack beam 3, and the rear face of the jack beam and the connection member 2 are connected by the diagonal members 4, 4.
Patent JP-H1165345-A (JP)
Title: Fixing device
Inventor: YAMADA MITSURU
IPC: G03G15/20
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the occurrence of such a phenomenon that a foreign matter stuck on a surface of an oil applying roller is re-transferred on a surface of a fixing roller or a pressure roller and stuck on transfer paper as the dirt, and eliminating the need of such as replacing or cleaning a cleaning roller, in consequence of the cleaning roller being thickened by the adhesion of the foreign matter, irrespective of the short period service. SOLUTION: This fixing device is provided with the fixing roller 1 and pressure roller 2 capable of allowing a toner image being formed on the transfer paper to be fixed on the transfer paper by heat-pressurizing, the oil applying roller 3 being rotated, while being in contact with the surface of at least, either one of the rollers 1 or 2, for applying the oil capable of preventing offset on the transfer paper, and the cleaning roller 4 for cleaning the surface on the oil applying roller 3. Then, a cleaning blade 6 cleaning the cleaning roller 4 is disposed across a fine gap 7 between the cleaning roller 4.
Patent JP-H0382388-A (JP)
Title: Output circuit for motor ic
Inventor: TANAKA JUN
IPC: H02P7/288
Filed: 1989-08-22
Abstract: PURPOSE:To prevent influence of a counterelectromotive force of a motor coil to a peripheral circuit by inserting a diode between a collector of a lower side transistor and connection terminals of the coil in a motor IC. CONSTITUTION:In a motor IC having an upper side output transistor 3 for driving a motor coil through output transistor driver 2 of an output circuit 1 and a lower side output transistor 4, a parasitic effect preventive diode 6 is inserted between the collector of the transistor 4 and a connection terminal of a motor coil 5. If a load current to the motor is large, a large counterelectromotive voltage is generated. However, the potential of collector n<+> of the transistor 4 is not lowered to a negative side. Accordingly, a lateral parasitic NPN transistor is not operated.
Patent JP-H0379853-A (JP)
Title: Vehicle travel controller
Inventor: SHIMANAKA SHIGEKI
IPC: B60W10/10
Filed: 1989-08-23
Abstract: PURPOSE:To lower a speed change shock by controlling a working fluid pressure of an automatic transmission on the basis of a lower opening out of the openings of a 1st and a 2nd throttle valves which are opened/closed by means of an acceleration pedal and traction control. CONSTITUTION:A working fluid pressure of an automatic transmission (b) is controlled on the basis of a lower opening out of the openings of a 1st throttle valve (f) and a 2nd throttle valve (g) which are opened/closed by means of an acceleration pedal (e) whose openings are detected by means of a lower opening side detection means (h), even in the case of the 2nd throttle valve (g) having been opened/closed by the operation of a traction controller (d). Accordingly, the value of the working fluid pressure becomes the value which is i accordance with an actual output of an engine (c) controlled by means of a tandem throttle, and a powerful conclusion shock of a friction element (a) does not occur at the time of the operation of the traction controller (d). Thus, an improvement of the riding comfortability of a vehicle can be realized.