baber/WOPTO huggingface dataset:
Patent JP-H07236742-A (JP)
Title: Pattern variable display device for pattern combining game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a pattern variable display device which is lightweight and small and can suitably display patterns. CONSTITUTION:On a sheet of a set plate 11, a rotation driving control mechanism including a drive motor 17 and a plurality of rotors 19, 20, 26, detecting means 31, and a lighting fitting 33 are provided at predetermined positions respectively. Also, an endless-type pattern belt 28 is extended to cover the outer peripheries of the rotors 19, 20, 26, so that respective pattern units are made to be lightweight and small for each set plate 11. Further, by making the patterns of the pattern belt 28 large and numerous, the display contents are diversified, while by directly irradiating illuminating means 36a, 36b, 36c, respective patterns displayed to stop are clearly illuminated, and failure patterns and success patterns are also clearly illuminated separately according to the irradiation control conditions of the illuminating means 36a, 36b, 36c.
Patent JP-H04291422-A (JP)
Title: Conflict control/inference system
Inventor: YUGAMI NOBUHIRO
IPC: G06N5/04
Filed: 1991-03-20
Abstract: PURPOSE:To shorten the total processing time and at the same time to reduce the assembly quantity of conflicts held in a conflict control/inference system by just adding a newly detected conflict to the assembly of existing conflicts, trying a backward leading operation with reception of an inquiry for the presence or absence of a conflict included in the assembly to answer this inquiry result (conflict or non-conflict), and leading out and registering a new conflict for execution of only a desired inference. CONSTITUTION:An inference part 7 takes an element (node) having the possibility of inference out of the mixed assemblies of the new conflicts and the registered conflicts and infers the presence or absence of a conflict in response to an inquiry for an assembly of conflicts. Then the inference results of the part 7 in regard of the conflict or the non-conflict are given in reply.
Patent JP-H02234005-A (JP)
Title: Detecting method for position of feature part of object
Inventor: NAKAJIMA TOSHIAKI
IPC: G01B11/00
Filed: 1989-03-08
Abstract: PURPOSE:To exactly detect the position of a feature part by detecting the position of a point in which a limit value of an area of a superposed part or a non-superposed part is shown. CONSTITUTION:A substrate 1 is provided on an XY direction moving device 5 consisting of XY tables 3, 4, and when this device 5 is driven, the substrate 1 moves in the X and the Y directions. In this state, by setting an origin O of X and Y coordinates as a start point, and observing the outside periphery of electronic parts 2 by a camera 6, its X and Y coordinates are detected. This contour can be detected simply by a binarization processing part 13 since luminances of the substrate (white) 1 and the parts (black) 2 are different. Subse quently, an area S of a superposed part in which a feature part detecting circle area of the parts 2 and a peripheral edge part of the parts 2 are superposed is calculated by a superposed area calculating part 14. By deriving a limit value (minimum value) of this area S, a position of the feature part can be derived.
Patent JP-H02234564-A (JP)
Title: Original reader
Inventor: UCHIDA HIDEO
IPC: H04N1/113
Filed: 1989-03-08
Abstract: PURPOSE:To attain very high accuracy of the relation between a scanning speed and a sampling pulse frequency even when inexpensive mirror and lens are used by varying the sampling frequency corresponding to the uneven speed during one scanning. CONSTITUTION:An actually measured data representing how many percentages of scanning speeds of equal N divisions resulting from the scanning range are deviated with respect to an average scanning speed as to each face of a rotary polygon mirror is stored in an uneven speed correction data memory 15 during one scanning. An arithmetic section 17 generates sets of frequency data of N sets of divisions during one scanning for each face based on an average frequency data for each face and the correction data stored in the memory 15 and stores the result in a memory 12. A data selection control section 11 selects a data from the frequency data stored in the memory 12, sets the data to a variable frequency oscillator 10 and it is triggered with a start signal produced from the sensor when a light beam passes through the scanning start point and outputs a sampling pulse.
Patent JP-S53140381-A (JP)
Title: Tray covering process
Inventor: KIKUCHI SHIZUO
IPC: B29C65/48
Filed: 1977-05-14
Abstract: PURPOSE: To provide a tray covering process designed to effect almost defect-free sealing and also good finished appearance, by coating a hot-melt type adhesive on the edge of a tray opening followed by laminating heat-shrinkable plastic film on it to accomplish heat-shrinking covering. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03256569-A (JP)
Title: Loss recovery circuit for switching element
Inventor: TAKAHASHI ISAO
IPC: H02M1/06
Filed: 1990-03-07
Abstract: PURPOSE:To reduce switching loss and to simplify and reduce the size of circuit by recovering energy from a snubber capacitor and a restraining reactor, respectively through diodes, to a sub-power supply simultaneously at a high rate. CONSTITUTION:Upon turn ON of an IGBT1a, energy being stored in a snubber capacitor 3a at the time of turn OFF flows through a recovery diode 5a  a recovery capacitor 9   a restraining reactor 6 and is recovered into the recovery capacitor 9 at a high rate. Upon turn OFF of the IGBT1a, energy being stored in the restraining reactor 6 at the time of turn ON also flows through a recovery diode 8 and is recovered into the recovery capacitor 9 at a high rate. A chopper comprising a MOSFET 11 then transfer energy at a high rate from the recovery capacitor 9 to the reactor 10 thus recovering energy from the reactor 10 to a large capacity smoothing capacitor 7 at a high rate.
Patent JP-S60199259-A (JP)
Title: Fs modulation system of data signal
Inventor: ASAYAMA YOSHIO
IPC: H04L27/12
Filed: 1984-03-23
Abstract: PURPOSE:To prevent the fluctuation of an oscillation frequency due to temperature change by forming a rectangular wave pulse signal comprising the 1st and 2nd frequencies in response to a data signal comprising a binary code string and applying the rectangular wave pulse signal to a band pass filter whose pass band is switched by a data signal. CONSTITUTION:The symmetric rectangular wave pulse signal P as shown in Fig. (a) is generated from a microcomputer 11. When the pulse signal P passes through the band pass filter 12, a sinusoidal wave signal in frequency f1 is generated while a data signal D represents code ''1'' as shown in Fig. (c) and a sinusoidal wave in frequency f2 is generated while the data signal D represents code ''0'', then the sinusoidal wave signal subject to frequency modulation by the data signal D is generated. The amplitude of the sinusoidal wave signal may differ depending on the each period of frequencies f1, f2 and a signal FS as shown in Fig. (c) is obtained by arranging the amplitude to a prescribed level while giving the signal to an amplifier 13 whose amplification factor is switched depending on the data signal D. The signal FS is transmitted from a transmitter 5 and receiver 6.
Patent JP-H09243982-A (JP)
Title: Substrate sticking device and production of liquid crystal cell
Inventor: OKA HITOSHI
IPC: G02F1/1339
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture liquid crystal cells having high. uniformity in the spacing between transparent substrates with good reproducibility. SOLUTION: Grid-shaped grooves 12 are formed on a lower pedestal 2 of a sticking device in such a manner that the splinters of chipping fall into the spacing between this lower pedestal 2 and the lower transparent substrate 14. The external shapes of the surfaces of these pedestals 1, 2 are formed larger than the external shapes of the surfaces of the transparent substrates 13, 14. The attraction grooves 11 formed on the pedestals 1, 2 and the sealing resins 15 formed on the transparent substrate 2 are formed to a square shape in such a manner that both are made line symmetrical vertically and laterally. The shapes of the sealing resins and the attraction grooves are not formed to the same shapes to prevent the existence of the whole parts of the sealing regions right above or below the attraction groove regions before and after sticking.  As a result, the occurrence of the locally recessed liquid crystal cells occurring in holding of the splinters of chipping is suppressed and the pressure acting on the sealing resin is made uniform, by which the liquid crystal cells having the high uniformity of the spacings are embodied with good reproducibility.
Patent JP-S62210905-A (JP)
Inventor: OSHIMA MASARU
IPC: A01B49/00
Filed: 1986-03-12
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-S55147185-A (JP)
Title: Solidifying treating method for waste containing heavy metal
Inventor: IGARASHI CHIAKI
IPC: B09B3/00
Filed: 1979-05-08
Abstract: PURPOSE: To facilitate the solidification by a method wherein non-oxidizing gas is substituted for oxidizing gas when powdery waste containing heavy metal discharged in an incinerating process of urban dust, sludge, etc. is treated by means of a steam autoclave, and the temperature of the gas is raised and the pressure is boosted, in the solidifying treatment of the waste.  
     CONSTITUTION: A solidification accelerator, such as diatomite, etc. or a reductant, such as bivalent iron ion salt, etc. is added to powdery waste containing heavy metal under the existence of calcium, moisture is adjusted, the waste is molded and supplied into an autoclave using steam as a medium, an inert gas, such as nitrogen, argon, helium, etc. or reducing gas, such as carbon monoxide, hydrogen, etc. or non-oxidizing gas, such as steam, carbon dioxide, etc. is substituted for residual oxidizing gas, and the temperature of the gas is raised and the pressure is boosted. Thus, the elution of heaby metal is decreased, and the waste can be solidified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05224015-A (JP)
Title: Production of color filter
Inventor: ISHIWATARI KAZUYA
IPC: G02F1/1335
Filed: 1992-02-07
Abstract: PURPOSE:To provide a producing method for a color filter by completely removing residue of a coloring resin left on the surface of a glass base plate in a photolithography process, thereby improving production efficiency. CONSTITUTION:In the producing method for the color filter by applying the coloring resin made by dispersing at least a coloring material in a transparent photosensitive resin on the substrate 1, executing exposure and development in the photolithography process after heating and temporarily hardening and by heating again and main hardening, 5-20J/cm<2> ultraviolet UV beams 6 are emitted on the surface of the base plate in the atmosphere after main hardening process to remove the residue left on the surface of the base plate 1 in the developing process.
Patent JP-H09238897-A (JP)
Title: Endoscope for trachea tube inserting tube
Inventor: NAKAICHI KATSUMI
IPC: A61B1/00
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To obviate the need of a fiber for connecting a light source part and an operation part to each other in the case where both are separately provided so as to insert a trachea tube in the trachea safely, surely, quickly and easily even in the case of emergency by incorporating a light source part and a power supply part in the operation part of an endoscope. SOLUTION: An endoscope comprises an insert part 1 and an operation part 2 which are removably connected to each other, wherein a tip hard part 3 is provided on the forward end of the insert part 1 and a flexible bent part 4 is provided in such a manner as to be connected thereto. An image transmission fiber 5, an illuminating light transmission fiber 6 and a bending operation rope 7 are built in the inner space of the insert part 1. The operation part 2 is formed substantially cylindrical in such a manner as to be gripped, and an eye-piece optical system 11 as an eye-piece part, an illuminating lamp 12 as a light source part, and a battery 13 for supplying power to the lamp 12 are disposed in the inside of the part 2.  A bending part 14 as a rope operating mechanism for bending the bending part 4 of the insert part 1 by tensing and loosening a bending operation rope 7 is provided on the outer periphery of the operation part 2.
Patent JP-H10250271-A (JP)
Title: Manufacture of ic card and ic-card manufacturing system
Inventor: TSUDA TAKAO
IPC: B42D15/10
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To manufacture an IC card of a constant quality which is excellent in a plane property while the plane property of an IC-card surface is improved by a method wherein feed of an adhesive onto an electronic part for an IC card on a surface of sheet for a card, is executed by spraying the adhesive. SOLUTION: In a second sticking together device C1, a charge on a surface is discharged by first contact of an electricity removing brush with a surface of a sheet for an web like IC card 13. After removing refuse on the sheet for web-like IC card 13 with a suction device 31C, an adhesive is sprayed onto the sheet for web-like IC card having electronic parts for IC card on a horizontal surface base 36 with an adhesive sprayer 80A. Then, the adhesive goes into a fine irregularity of the electronic part for IC card, an air bubble is prevented from remaining, and a plane property can be prevented from being deteriorated. Thereby, the IC card of a constant quality which is excellent in the plane property can be manufactured.
Patent JP-H11236810-A (JP)
Title: Oil sensor with oil supplying function
Inventor: KUBOTA KENICHI
IPC: F01M1/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating oil supply system for an engine with high reliability and a low cost. SOLUTION: This oil sensor is equipped with negative pressure operating valves 5 and 1a to which a negative pressure generated by revolutions of an engine is introduced and spool valves 6 and 1f which are operated with the discharge pressure of an electromagnetic oil pump, wherein the inlet ports 1b of the negative pressure operating valves 5 and 1a are communicated with an oil tank, and the outlet port 1c is communicated with one inlet port of the spool valves 6 and 1f while the other inlet port is communicated with the outlet port 1c of the oil pump, and the outlet port 3a is communicated with the oil inlet port of the engine.
Patent JP-S60200694-A (JP)
Title: Correction circuit of color difference signal
Inventor: ASANO TOSHIROU
IPC: G06K9/36
Filed: 1984-03-26
Abstract: PURPOSE:To obtain a correct white valance on the entire picture by providing a correction table covering the entire picture with respect to a color difference signal, and adding data in the correcting table to actual data in synchronizing with a picture input. CONSTITUTION:First, a complex video signal from a color television camera 1 is separated into a (B-Y) signal 11a and a (R-Y) signal 11b at a color difference signal separator circuit 2. Then these color difference signals are digitized by A/D convertors 3a and 3b and inputted to adders 7a and 7b. On the other hand, an output signal from the color television camera 1 is inputted to a synchronism separator circuit 4 and controls correction memories 6a and 6b, a hue memory 9a and a picture memory address of a saturation memory 9b through an address generator circuit 5. Outputs from the correction memories 6a and 6b are added to the color difference signal from the color television camera 1 in the adders 7 and 7b, whereby a color difference signal completely white-balanced can be obtained.
Patent JP-S58175971-A (JP)
Title: Triggering method for photothyristor
Inventor: HACHIMAN AKIHIRO
IPC: H02M1/08
Filed: 1982-04-05
Abstract: PURPOSE:To increase the trigger light amount of a photothyristor by devising the pulse drive current waveform of a light emitting diode. CONSTITUTION:A light emitting diode is driven by a pulse with a current waveform which stepwisely or continuously decreases with sufficient current value at the initial drive in the pulse drive time duration of the diode which is determined under the circuit conditions of a system. Accordingly, a light output which is larger than the conventional one can be obtained in the case that large light output is necessary at the initial pulse of the case of driving the diode with a pulse, and the pertinent light output is obtained in the case that small light output is thereafter needed. In this manner, since the large increase of the trigger light amount of the photothyristor can be expected, the dv/dt and di/dt withstand values of the photothyristor can be improved.
Patent JP-H04291764-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGINO TSUTOMU
IPC: H01L29/78
Filed: 1991-03-20
Abstract: PURPOSE:To provide a semiconductor device having stable characteristics by implanting oxygen ions into an oxide film to restore the thickness of the oxide film without causing bird's beaks in formation of the gate electrode of a MOS transistor. CONSTITUTION:A thermal oxide film 12, a polysilicon layer 13, and a CVD SiO2 film 14 are formed on a silicon substrate 11. The polysilicon layer 13 and the SiO2 film 14 are etched to form a gate electrode 15; the oxide film 12 reduces in thickness during the etching. The gate electrode 15 is used as a mask to implant oxygen ions 16 into the oxide film 12. The oxide film 12 is annealed in a nitrogen atmosphere to restore its thickness. This prevents the appearance of bird's beaks.
Patent JP-H01230086-A (JP)
Title: Cleaning device
Inventor: SATO MINORU
IPC: G03G21/00
Filed: 1988-03-10
Abstract: PURPOSE:To sufficiently secure the erasing light quantity of a destaticizing device and to increase the residual toner collecting capacity in a cleaner part regardless of a blade mounting position by arranging a supporting member for supporting a blade at some angle in a direction of separating from an electrostatic charger. CONSTITUTION:A cleaning unit 6 has a cleaning blade mechanism which scrapes the residual toner on an image forming drum 1 and a cleaner tank 8 where the scraped residual toner is collected and it includes a blade 9 which is made to press-contact with the drum 1 and scrapes the residual toner and a supporting member 10 supporting the blade 9. Since the supporting member 10 is bent to a forward part where it is separated from the electrostatic charger 2, a space S having sufficient width enough to lead the erasing light 7a to the drum 1 is secured between the electrostatic charger 2 and the member 10 even if the blade 9 is supported to the supporting member 10 and it is made to press- contact with the drum 1 at the angle of repose. Thus, the toner on the drum 1 can be surely removed by a cleaning unit 6 and the surface of the drum 1 can be surely destaticized with the erasing light 7a.
Patent JP-S63222861-A (JP)
Title: Print head
Inventor: TAKAZAWA TSUTOMU
IPC: B41J2/28
Filed: 1987-03-13
Abstract: PURPOSE:To prevent breaking of a print wire and to lengthen the service life of a print head, by providing a low-rigidity portion in a coupling member and making the stress uniform when print is made. CONSTITUTION:An armature 11 has a low rigidity portion 14 formed by providing a notch 13, and supported by a cantilever leaf spring 15. A print wire 12 is supported by an armature 11 through a beam (a coupling board member) 16. The print wire 12 strikes a platen 17 through an ink ribbon and a paper, where stress concentrates at a low rigidity portion 14 of the beam 16. Consequently, printing impact is born by the print wire 12 and the beam 16 so as to distribute stress uniformly thus preventing breaking of the print wire 12.
Patent JP-H06340491-A (JP)
Title: Mass production type single crystal pulling-up system
Inventor: MATSUO TOMOYOSHI
IPC: C30B15/00
Filed: 1994-03-02
Abstract: PURPOSE:To provide the mass production type single crystal pulling-up system having a good single crystal yield and apparatus operating rate in order to make efficient mass production of the high-purity silicon single crystals. CONSTITUTION:Plural sets of hot zone parts 2 capable of simultaneously removing the notched parts formed at the outer edges of melt receivers 14 from the single crystal pulling-up device 1 exclusive of crucible shafts and electrodes by lifting these notched parts by means of a fork truck 16 are prepd. for one unit of the single crystal pulling-up device. The used hot zone parts 2a are ejected and in turn the hot zone parts 2b subjected to cleaning and servicing are mounted by rising and swiveling an upper chamber 8 and a lower chamber 7 after the completion of pulling-up of the single crystals 15. The used hot zone parts 2a are subjected to cleaning and servicing in a working chamber 17 isolated from the single crystal pulling-up device and are stored after raw material polycrystals are packed thereon. The contamination of the single crystal pulling up device is prevented and the downtime is drastically shortened by this system.
Patent JP-H07274445-A (JP)
Title: Brush abrasion-loss detector, brush abrasion-loss indicator, and brush abrasion-loss monitor
Inventor: NAKAGAWA KENICHI
IPC: H02K13/00
Filed: 1994-03-28
Abstract: PURPOSE:To make it possible to detect an abrasion loss easily and surely, and indicate and monitor the abrasion loss. CONSTITUTION:A brush holding part 1 has a recessed cut part 1a formed vertically on the side face and an L-shaped spring-supporting bent part 1b projected outward. A spring receiving part 4 like a convex in shape formed by cutting out a conductive plate is fitted to the top of brush 3. A lower end of the spring receiving part 4 is inserted in the recessed part 1a so as to be connected to a resistance metallic film 2 formed on both sides of the recessed part 1a, A spring 5 is put with tension between the spring supporting part 1b and a lower face of a leg 4a. In addition, the leg 4a and a lower end of the resistance metallic film 2 are connected to an ohm meter or a display unit with a wire 6 and connected through a relay to a central control panel.
Patent JP-S63224753-A (JP)
Title: Separation of mixture
Inventor: HARIMA SHIYOKU
IPC: B04C5/103
Filed: 1987-03-13
Abstract: PURPOSE:To separate a solvent having large sp.gr. without being influenced by the concentration of a slurry or particle size distribution of the slurry particle, by using a liq.-liq. cyclone provided with a baffle plate at the center in a feed chamber below an over-flow nozzle. CONSTITUTION:When the solvent having large sp.gr. is separated from the suspension liq. consisting of two solvents, which have different sp.gr. and are not mixed together with, and a solid matter having a sp.gr. between the sp.gr. of these two solvents, the liq.-liq. cyclone A, which is provided with the baffle plate 4 at the center in the feed chamber 3 below the over-flow nozzle 2, is used. Then, an interface between the solvent slurry (e.g. polypropylene suspended in peptan, etc.) having small sp.gr. and the solvent having large sp.gr. (e.g. water) is formed in a cone-shaped section 5 below the baffle plate 4. Thus, the solvent having large sp.gr. is separated without being influenced by the concentration of the slurry or the particle size distribution of the slurry particle. Thereby, the efficiency of separation of solvent in the next stage, for instance, in the decanter, is increased.