baber/WOPTO huggingface dataset:
Patent JP-S5796354-A (JP)
Title: Powder developing toner suited for flash fixing
Inventor: NARISAWA TOSHIAKI
IPC: G03G9/087
Filed: 1980-12-08
Abstract: PURPOSE:To obtain a blocking resistance toner which does not degrade copying quality despite multiple sheets of copying in flash fixing by contg. a specific ratio range of montanic acid ester wax together with carbon, a dye and a binder respectively in specific ratio ranges. CONSTITUTION:A toner contg. 1-20wt% montanic acid ester wax (''Ester Waxes E '' made by Hoechst AG, etc.) together with 0.6-8wt% carbon, 0- 5wt% a nigrosine-base dye, and 62-98.4wt% a binder resin is prepd. The >=95 weight of binder resin used is bisphenol A/epichlorohydrin type epoxy resin which is 60-160 deg.C m.p., about 450-5,500 epoxy equiv., and about 900- about 8.250 weight average mol.wt. Thereby, superior copies free from obscure printed character images and the formation of photographic fogs in background are obtained despite making copying of tens of thousands of sheets by flash fixing.
Patent JP-H0338134-A (JP)
Title: Information transmission equipment for loop type transmission line
Inventor: KOYAMA RIKIZO
IPC: H04L12/42
Filed: 1989-07-05
Abstract: PURPOSE:To send information to one information transmitter or over by receiving a time slot of a data signal multiplexed from an information transmitter for host loop transmission line, discriminating and separating a time slot outputted from its own equipment and a time slot transferred to a subsequent information transmitter. CONSTITUTION:A data signal received and multiplexed from a host device is discriminated for a time slot outputted to its own equipment and a time slot transferred to a subsequent station by a demultiplex section 2 and in the case of a time slot outputted to its own equipment, it is sent to an output interface section 4. Moreover, in the case of the time slot transferred to the subsequent station, it is sent to a multiplex insertion section 6. The multiplex insertion section 6 multiplexes the data signal from an input interface section 8 to a prescribed time slot of a high speed data and the result is sent to the succeeding station. Thus, the information transmission system able to set 'n:n' data line is constituted economically.
Patent JP-S6149972-A (JP)
Inventor: ISHIKAWA TAKEO
IPC: F25B15/00
Filed: 1984-08-17
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-S5960613-A (JP)
Title: Device for detecting guide line for unattended induction car
Inventor: TAYAMA HARUO
IPC: G05D1/02
Filed: 1982-09-30
Abstract: PURPOSE:To perform an inexpensive omnidirectional high accuracy detection by rotating a lens placed between a ring-shaped photodetector and a guide line and detecting the location from the angle of rotation of the lens and the detect signal of the photodetector. CONSTITUTION:A guide line 9 laid on a floor 9 is detected by means of a ring- shaped photodetector 5 and the detected result is supplied to a control signal generating circuit 8. A lens fitting piece 3 which is rotated by a motor 1 is installed between the guide line 9 and photodetector 5 and a guide line 10 is projected onto the photodetector 5 through a lens 4 fitted to the fitting piece 3. The angle of rotation of the lens 4 is detected by means of an angle detector 7 through an angle transmitting mechanism 6 and supplied to the aforementioned generating circuit 8. A location signal for the center of rotation is fetched from the outputs of the photodetector 5 and angle detector 7 of the lens 4 and the omnidirectional guide line 10 is detected by a small number of detectors.
Patent JP-H0926297-A (JP)
Title: Method and apparatus for automatically reading error between gun axis and line of sight
Inventor: YOSHIOKA TAKESHI
IPC: F41G3/02
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To automatize gun shooting preparation by comparing with a reference value an image signal from a pair of television cameras provided separately, and automatically detecting an error between the line of slight and the gun axis. SOLUTION: A first image signal A' from a first television camera 11 provided on a shooting regulating apparatus 10 and having a line 4a of sight for imaging a target 12 after digitized is stored in a first memory 13, and read out into an addition circuit 14. A second image signal B' of a second television camera 15 provided on a gun 5 located apart from the shooting regulating apparatus 10 and having a gun axis 5a coincident with the target 12 is inverted in an inversion circuit 16 into a second image signal B' bar which is stored in a second memory 17 and read out therefrom into the addition circuit 14. The additional image signal A'+B' bars are compared with each other using A' or B' bar as a reference value C in a comparator circuit 20 to estimate displacement values Δx, Δy which are in turn regarded as an error between the line of sight and the gun axis 5a. Thus, the error between the gun axis and the line of sight is found without any assistance.
Patent JP-H1117539-A (JP)
Title: Integrated circuit incorporating d/a converter
Inventor: NODA HIROSHI
IPC: H03M1/66
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To easily execute a test such as hysteresis of the D/A converter with a simple and inexpensive test device. SOLUTION: The circuit is provided with a counter 14 that selects a count mode repeating up-count or down-count based on a count mode switch signal and a D/A converter 13 that converts a digital signal into an analog signal. In the case that a test enable signal is received to start a test, the count is started and a selector 16 selects a digital signal from the counter 14 and provides an output of the selected signal. When a prescribed number of clock signals is counted, a count mode switch signal is outputted to the counter 14 to switch the count mode.
Patent JP-H1087942-A (JP)
Title: One-pack type composition
Inventor: NANBU TOSHIRO
IPC: C08L83/07
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition capable of manifesting excellent preservation stability and operating efficiency in a coating process by making the composition include an acrylic resin having specific groups, a curing catalyst, a hydrolyzable silicone compound and a solvent therein. SOLUTION: This one-pack type composition contains (A) a hydroxyl group- and epoxy group-containing acrylic resin (preferably a resin having 10-300mg KOH/g hydroxyl value and 1,500-40,000 number-average molecular weight), (B) a curing catalyst (preferably an organotin compound, an acidic phosphoric ester, etc.), (C) a hydrolyzable silicone compound and (D) a solvent (preferably an alkyl alcohol). Thereby, the one-pack type composition usable for building exterior finish, various coatings for automobiles, etc., especially coating requiring durability can be expected.
Patent JP-2000011168-A (JP)
Title: Luminance corrected image display device
Inventor: SATO NORIO
IPC: G09G5/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To correct all concerned areas into luminance easy to visually recognize, and to display these areas by performing luminance conversion by preparing an image profile for each area in respect to the concerned areas detected on an inputted image. SOLUTION: An input image 101 inputted from an image input device is provided with a template 102 and a previously inputted concerned area 103. Then, an arithmetic unit detects the position of the concerned area 103 by detecting a position matched with the template 102. Besides, the profile of an image value in the concerned area 103 on the input image 101 is prepared by the arithmetic unit, the image value is converted by a preset converting method and a converted image 104 is displayed on an image display device. Concerning the display image 104, the image value in the concerned area 103 is set within the range of luminance information easy to recognize by the arithmetic unit, and the image is converted into a concerned area 105 and displayed while using a prescribed expression.  Thus, the luminance within the range of the concerned area 105 can be displayed with luminance easy to visually recognize for an operator.
Patent JP-H0517827-A (JP)
Title: Annealing and descaling method for stainless steel strip
Inventor: IKEDA MASAHARU
IPC: C23G3/02
Filed: 1991-07-12
Abstract: PURPOSE:To provide the annealing and descaling method for a stainless steel strip which does not require a nitrofluoric acid pickling treatment and shot blasting treatment in the descaling stage of the steel strip after hot rolling and does not generate unequal descaling occurring in C warpage. CONSTITUTION:After the hot rolled stainless steel strip S is passed through a device 21 for coating an alkaline earth metal chloride soln., the steel strip is annealed in an annealing furnace 5 and is then passed through a C warpage correcting device 51; thereafter, the steel strip is subjected to the descaling by brushes 32 in an oxide scale removing device 31 The descaling is efficiently executed in this way.
Patent JP-2001007760-A (JP)
Title: Cdma communications equipment
Inventor: TODA TAKASHI
IPC: H04B7/26
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide CDMA(code division multiple access) system communications equipment for realizing transmission with optimal power. SOLUTION: An RF part 102 operates amplification, semi-synchronous detection and A/D conversion processing or the like to a signal received via an antenna 101. Inverse spreading parts 103a-103n operate inverse spreading processing to the processed reception signal. A synthesizing part 104 synthesizes the reception signals after inverse spreading processing. A TPC(transmission power control symbol) extracting part 106 extracts TPC bits from the synthesized signal. A transmission power calculating part 107 calculates a transmission power in the RF part 102 by operating weighting addition processing using the extracted TPC bits. A transmission power control part 108 controls the transmission power in the RF part 102 for obtaining the transmission power calculated by the transmission power calculating part 107.
Patent JP-H1127622-A (JP)
Title: Television receiver, video/audio signal recording device and video/audio signal recording and reproducing device
Inventor: WATANABE KOICHIRO
IPC: H04N5/445
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver, a video/audio signal recording device and a video/audio signal recording and reproducing device in which reservation of program reception and reservation of video recording are set by a user's simple declaration to watch a program again in the case that a serial program broadcast periodically or apediorically is viewed by the user until its end. SOLUTION: A character superimposing section 103 superimposes character information for confirming a program onto a video audio signal and a video audio signal output section 104 provides an output of the resulting signal at the end of the program received by a television broadcast reception section 102 based on a acknowledgment output by a program recognition section 108.  Then a control section 105 controls the television broadcast reception section 102 and the character superimposing section 103 so that the program is reserved in response to program reservation setting information received by an entry section 107, a television broadcast program to be reserved is received based on current time information given from a clock section 106 and a acknowledgment output by the program acknowledgment section 108, and the video audio signal output section 104 provides an output of a video audio signal of the reserved program.
Patent JP-S5874713-A (JP)
Title: Production of naphthalenesulfonic acid/formalin condensate
Inventor: SAKAI KOUJI
IPC: C07C303/06
Filed: 1981-10-27
Abstract: PURPOSE:To obtain, in high yields, a condensate which is reduced in lavor of neutralizing excess sulfuric acid and is gel-free and excellent in cement dispersibility or the like, by condensing HCHO with a sulfonated naphthalene compound having a low sulfuric acid content and a low dinaphthyl sulfone content. CONSTITUTION:Naphthalene is reacted with sulfuric acid at 140-160 deg.C and a mol ratio of 1:0.90-1.15. After the reaction reaches an equilibrium, an inert solvent, b.p. 50-150 deg.C, is circulated through the reaction system to remove water formed by the reaction and effect subfonation, whereby a sulfonated naphthalene product, sulfuric acid content <=0.22mol, dinaphthyl sulfone content <=1wt%, is formed. This sulfonated naphthalene product is mixed with HCHO and water and condensed at 90-130 deg.C to obtain a naphthalenesulfonic acid/formalin condensate. USE:Cement dispersant, pigment dispersant, emulsifier for emulsion polymerization, COM.
Patent JP-H1018933-A (JP)
Title: Fuel injection valve
Inventor: OYAMA TAKASHIGE
IPC: F02M61/10
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve with suppressed vibrations thereof, prevented fuel dribbles at its fuel injection, a reduced outer shape and a shortened response time. SOLUTION: This fuel injection valve 1 comprises a coupling element 11, a solenoid coil 12, a resin jacket 13, a magnetic-flux flow guide element 14, a magnet needle 15, a nozzle 16, a valve 17, a second tubular body 18, a spring 19, a first tubular body 22, a reinforcing member 40 and the like. Damping elastic bodies are disposed at the valve seat of the nozzle 16, which deform, when the valve 17 is in its closed position, to reduce the volume of a space 23 defined between the valve 17 and the nozzle 16 for effecting its damping and fuel-dribble preventing performance. In order to decrease the friction between the first tubular body 22 and the magnet needle 15, the magnet needle 15 is shaped at its periphery in a specified range to have corrugated contours and a lubricating member is filled in the corrugations.  In order to shorten the response time, the magnet needle 15 is formed into a circularly-wound sheet strip for preventing eddy currents from being generated.
Patent JP-H0710587-A (JP)
Title: Production of optical fiber preform
Inventor: NISHIOKA KOHEI
IPC: G02B6/00
Filed: 1993-06-18
Abstract: PURPOSE:To provide the process for production of the optical fiber preform by favorably maintaining the flow of waste gases and preventing the disturbance of burner flames. CONSTITUTION:A burner 12 is disposed to face a starting rod 14 supported freely rotatably on an aperture 11a side of a deposition chamber 11 and glass soot is blown from the burner 12 and is deposited on the outer periphery of the starting rod 14. The respective center lines LC1, LC2 of the deposition chamber 11 and a discharge pipe 13 are aligned to a line LB of a direction where the glass soot of the burner 12 is blown at the time of the deposition by discharging combustion gases, etc., from the discharge pipe 13 disposed on the side opposite to the aperture of the deposition chamber 11. The respective inside wall surfaces of the deposition chamber 11 and the discharge pipe 13 are formed in parallel with the respective center lines LC1, LC2 to discharge the combustion gases, etc.
Patent JP-S6332900-A (JP)
Inventor: IWASA YASUSHI
IPC: H05H7/14
Filed: 1986-07-24
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-2000006658-A (JP)
Title: Glass run positioning structure
Inventor: HARAGUCHI SHUICHI
IPC: E06B3/62
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To surely effect the positioning in mounting a glass run on a window frame. SOLUTION: A window frame 2 of a window glass is provided on a belt line of a front door 1 of an automobile. The window frame 2 is formed of an inner panel 4 and an outer panel 5, and flanges 4b, 5b are arranged with a specified gap therebetween. A notch 7 is provided in a corner part 3 of the inner panel 4 at which a lower part of the window frame 2 is merged with its rear side part 2b. A glass run 8 is mounted on the flanges 4b, 5b, and a projecting part 8d to be fitted to the notch 7 is provided on a groove-like holding part 8a of the glass run 8.
Patent JP-H0515730-A (JP)
Title: Biological deodorizing apparatus
Inventor: TOGO YOSHITAKA
IPC: B01D53/38
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the floor area of a deodorizing tower by a method wherein peat beds each having a cross-sectional area smaller than that of the deodorizing tower and hermetically closed in the side surface thereof are provided in the deodorizing tower over many stages at a proper interval in the longitudinal direction of the tower and malodorous gas is supplied to the peat beds of the respective stages in parallel to be guided to the outside of the deodorizing tower through the space surrounding the peat beds within the deodorizing tower. CONSTITUTION:In a deodorizing tower 1 having a cross-sectional area A, peat beds 2 each having a cross-sectional area B smaller than the cross-sectional area A and hermetically closed in the side surface thereof are provided over many stages at a proper interval in the longitudinal direction of the deodorizing tower l. Malodorous gas is supplied to the peat beds 2 of the respective stages in parallel and the outflow gas from the peat beds 2 is guided to the outside of the deodorizing tower 1 through the space surrounding the peat beds 2 within the deodorizing tower 1. As a result, when malodorous gas is passed through the deodorizing tower 1 consisting of the peat beds 2 having deodorizing bacteria supported thereon to be deodorized, the floor area of the deodorizing tower can be reduced without increasing the pressure loss in the deodorizing tower.
Patent JP-S6418597-A (JP)
Title: Method for fixing accessory member on heat resistant member
Inventor: ITO MASAYUKI
IPC: B23K35/40
Filed: 1987-07-13
Abstract: PURPOSE:To satisfactorily fix an accessory member on a heat resistant member by using mixed powder of heat resistant alloy powder with brazing filler metal powder to fix tentatively the accessory member on the heat resistant member and heating and holding these members at the temperature above a melting point of the brazing filler metal powder and below a melting point of the heat resistant alloy powder. CONSTITUTION:The mixed power of the heat resistant alloy powder with the brazing filler metal powder is used to fix tentatively the accessory member on the heat resistant member. Next, when these members are heated and held at the temperature above the melting point of brazing filler metal and below the melting point of the heat resistant alloy powder, the brazing filler metal of the mixed powder is molten and the heat resistant member, the accessory member and the heat resistant, alloy powder are subjected to liquid phase diffusion joining and fixed. At this time, the mixed powder of the heat resistant alloy powder in the quantity of 40-97wt.% with the brazing filler metal in the quantity of 3-60wt.% is used. By this method, the heat resistant member and the accessory member are not molten and moreover, the accessory member is not damaged and the corrosion resistance and the resistance to oxidation are excellent and moreover, the accessory member can be easily fixed on the heat resistant member.
Patent JP-H091096-A (JP)
Title: Carrying-in/out port for cleaning pig into tubular path
Inventor: AIZAWA YOSHIGO
IPC: B08B9/053
Filed: 1995-06-15
Abstract: PURPOSE: To save equipment and operating cost significantly by storing a water-tight lid and an arm in a loading part when carrying a pig into a tubular path, then blocking a carrying-in/out port with the water-tight lid at the time of moving the pig back and forth, and suppressing its floatation into the carrying-in/out port, using a guide rail. CONSTITUTION: Two lower lids 6 which open downward and are installed on a pin 5 at the lower part of a sealing member 4 around the ceiling part 4 of a carrying-in/out port 1, are opened downward by their own weight simply by removing a fixing pin 9 on the one end and at the same time, store a pig guide rail 14 which is fastened to the inner side of the lower lids 6 in such a manner that the rail 14 are suspended. Thus a space, into which a pig 09 is carried is secured. After carrying the pig in, a suspended piece 11 is wound up using a suspension wire attached to the suspension piece 11 at the time of opening the lower lids 6. Then the suspension piece is fixed to the ceiling part by the fixing pin 9 and consequently, the guide rail 14 on the inner side spreads in such a manner that it holds the pig 09 by its own weight.  Further, if a running water is flown as specified through the tubular path 01, the pig 09 finds its way into the tubular path 01 downstream without being afloat by the pressure of the running water, and the tubular path is cleaned.
Patent JP-S6417363-A (JP)
Title: Electron beam device
Inventor: IWAMI TAIZO
IPC: H01J37/147
Filed: 1987-07-13
Abstract: PURPOSE:To make a beam irradiating position locatable in a highly accurate manner by setting up a ring, consisting of a ferromagnetic material, in at least either side of both upper and lower parts of a deflecting lens. CONSTITUTION:In both upper and lower parts or either side of a deflecting lens 6 with a ferromagnetic material core, there is provided with a deflecting lens system which has deliberately set up a ferromagnetic ring 21 with a hysteresis characteristic. This magnetic material ring 21 is passed through a leakage magnetic field of the deflecting lens 6, generating a residual magnetic field 25 in the opposite direction to another residual magnetic field 24 of a deflector in a beam passage, and it negates an error of a beam irradiating position by the residual magnetic field attributable to the hysteresis characteristic. With this constitution, such a deflecting lens system that is high in beam irradiating position accuracy is realizable.
Patent JP-S6064238-A (JP)
Title: X-ray analyzing apparatus using electron beam
Inventor: SATOU MITSUYOSHI
IPC: G01N23/225
Filed: 1983-09-20
Abstract: PURPOSE:To perform accurate surface analysis even though irregularity is present on the surface of a sample, by judging the height of the position of the sample surface at every time the surface analysis of each minute surface is performed, and adjusting the height. CONSTITUTION:A detecting means 18 detects the polarity of a minute surface 4a in the vertical direction based on the X ray intensity data of each minute surface of a sample 4. A position adjusting means 15 performs the position adjustment of the surface of a sample 4 in the vertical direction. A control means 19 controls the means 15 every time the X ray data of each minute surface 4a is obtained, so that the position adjustment of the sample 4 in the vertical direction is performed in response to the detected result of the means 18.
Patent JP-H0730146-A (JP)
Title: Semiconductor optical device for wavelength multiplexing and its manufacture
Inventor: KASAHARA KENICHI
IPC: H01L31/12
Filed: 1993-07-14
Abstract: PURPOSE:To realize a surface-emitting-laser array in which oscillation wavelengths for a WDM optical interconnection are individually different and to realize a photodetector array which receives only the wavelengths. CONSTITUTION:An n-DBR layer 102, an active layer 103 and a P-DBR layer 104 as epitaxial layers on the side of a surface emitting laser are grown in one growth operation, and a P-DBR layer 106, an optical absorption layer 107, a double resonator 108 and a cover layer 109 on the side of a double-resonator photodetector are grown. Since the layers are formed in one growth operation, a resonant peak wavelength on the side of the surface emitting laser and that on the side of the doubleresonator photodetector can be made to coincide completely in each pair. Then, the growth layers on the side of the photodetector are transferred to another n-GaAs substrate 110, and double-resonator photodetector arrays are manufactured in surface emitting-laser arrays in separate processes.