baber/WOPTO huggingface dataset:
Patent JP-H07333941-A (JP)
Title: Method and device for forming multicolor image
Inventor: SHIBAYAMA AKIHIRO
IPC: G03G15/01
Filed: 1994-06-13
Abstract: PURPOSE:To obtain a method and a device for forming a multicolor image capable of keeping the stability on the image quality of second and succeeding color toner images by deciding the level of a first color image signal and changing an area where potential detection on a photoreceptor is performed in accordance with the result. CONSTITUTION:When a two-color image is formed on the photoreceptor 1, a signal which is among first color image information signals inputted to a dot exposure device 12 from a signal controlling unit 4 and which is included inside an area to be detected by a potential detecting means 21 on the photoreceptor 1 is previously integrated, and the integrated value is compared with a specified level. When the compared result shows that the level of the first color image information signal included inside the area to be detected by the means 21 is larger than the specified level, the means 21 is controlled to detect potential on a non-image forming area preceding the image forming area instead of detecting the potential on the image forming area. At this time, an electrifying device 3 is controlled to uniformly electrify not only the image forming area but the preceding area on the same electrifying condition.
Patent JP-H0445446-A (JP)
Title: Phase shift mask and production of phase shift mask
Inventor: TSUMORI TOSHIRO
IPC: G03F1/29
Filed: 1990-06-13
Abstract: PURPOSE:To obtain the phase shift mask for which an inorg. material having good resistance is used as the phase shift material by forming a phase shift material pattern constituted of the inorg. material wider than a light shielding part on the light shielding part and forming this wide part as a phase shift part. CONSTITUTION:Quartz is used as a light transparent substrate 1 and a film is formed of Cr as the light shielding material thereon to provide the light shielding material layer 10a. A film is then formed of ITO which is the inorg. material thereon to provide the phase shift material layer 11. A resist film for patterning is thereafter formed and is formed with a resist pattern 2. The layer 11a consisting of the ITO is anisotropically etched by using Cl2 as a gaseous system with this pattern as a mask; in succession, the material layer 10a is anisotropically etched by the same gaseous system. Both layers 11a, 10a are patterned by one stage to obtain the patterns 11b, 10b and thereafter, the pattern 2 is removed. The side parts of the pattern 10b are thereafter wet etched to recess the side parts of the pattern 10b (10c). The part wider than the light shielding part 10 forms the phase shift part 11 in this way and the phase shift mask formed of the inorg. material in the pattern 11b is obtd.
Patent JP-H11345050-A (JP)
Title: Power source controller for portable electronic equipment
Inventor: MIYASHITA TAKAYUKI
IPC: G06F1/16
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a power source controller for a portable electronic equipment capable of performing power source control corresponding to the opening/ closing of a display panel regardless of the arrangement of the power source button of the electronic equipment. SOLUTION: When the power source button 6 is turned ON, a power unit 7 is operated, a power supply voltage (power supply current) is supplied to the respective parts of a portable personal computer and the respective parts are turned to an operable state. Thus, a program stored in a ROM 2 is operated under the control of a CPU 1, the state of an SW 4 corresponding to the opening/closing state of the display panel 3 is read from an SW control part 5 and the state of the SW 4 judges whether the display panel 3 is opened or closed. When the display panel 3 is closed, even when the power source button 3 is ON, it is judged that no intention of using the personal computer is present, OS activation or the like is not performed and the power unit 7 is forcibly turned OFF from a power source control part 8.
Patent JP-H10114822-A (JP)
Title: Production of holding and dehydrating agent based on polyamino ether compound
Inventor: BAYER ROLAND
IPC: C08J5/18
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a holding and dehydrating agent which is based on a polyamino ether compd. and exhibits good holding and dehydrating values. SOLUTION: A process for producing a branched and/or cross-linked polyamino ether compd. is provided wherein a polyamino ether compd. which is formed from a diamine and a dichlorohydrin of a glycol or a dichlorohydrin of a polyglycol and still contains free chlorohydrin groups is cross-linked under an alkaline condition substantially in an aq. soln. under the influence of heat.
Patent JP-H05779-A (JP)
Title: Controller for elevator
Inventor: ARAHORI NOBORU
IPC: H02J50/20
Filed: 1991-06-26
Abstract: PURPOSE:To obviate the need of a tail cord for an elevator. CONSTITUTION:A microwave oscillator 100 is arranged in a machine room, and a microwave receiver 110 is arranged in an elevator cage 1. The electric power supplied from a controller 10 is converted to the microwaves, and transmitted to the elevator cage 1.
Patent JP-S5377448-A (JP)
Title: Trouble detection unit of direct current amplifier
Inventor: SASADA TAIZOU
IPC: H03F3/34
Filed: 1976-12-21
Abstract: PURPOSE: To prevent the direct current from leaking to load with detecting the trouble of an amplifier by comparing input/output of the DC amplifier with signals which are voltagedivided so that they may be the reciprocal of the amplification degree of this amplifier and inspecting the output corresponding to the DC input. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10323736-A (JP)
Title: Production of artificial sand for foundry sand mold
Inventor: GUNJI YOSHITSUGU
IPC: B22C5/00
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To reuse fine powder sand recovered as waste as artificial sand for foundry sand mold by granulating it by adding water while stirring, burning it in a specified temperature range and making it contain a specified weight proportion grains in a specified grain size range. SOLUTION: The fine powder sand is granulated so that more than 80 weight % will be within the range of 20 to 200 mesh by spraying water while stirring it at the high speed of 3,000 to 10,000 rpm. Water is preferably added in the range of 20 to 30 weight % against the fine powder sand. The granules produced are air-dried or forcefully dried with heat, and the like, and then burnt in an electric furnace, and the like at 800 to 1,000 deg.C for specified time. The artificial sand thus produced is equivalent in such properties as grain size distribution, shatter resistance, and transverse rupture strength to the molding sand, and is reusable for the foundry sand mold, thuds making it possible to reduce the disposal cost for land filling, and the like of the fine powder sand and realize the effective utilization of resources.  The artificial sand obtained is low in thermal expansion but since thermal contraction occurs, no cracking is caused in the casting.
Patent JP-2000022534-A (JP)
Title: Frequency synthesizer
Inventor: JOSE MIGUEL HERNANDEZ GAMASO
IPC: H03L7/183
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To build a relation secured between the input signal frequency and the output signal frequency into an integrated circuit not in an integer but in a fraction by securing a specific fractional relation between both signal frequencies. SOLUTION: The 1st input of a PLL 200 receives an input signal Sr, and the output is applied to the 2nd input of the PLL 200 via a divider 201 of a modulus M. The output signal Si of a frequency multiplier 20 is applied to the input of a divider 21. The divider 21 divides the frequency of the signal Sr by (M×Nd)/Nn and at the same time the signal Sr is applied to the input of a second divider 22 with the output of the divider 22 connected to the 1st input of an edge detector 23. The 2nd input of the detector 23 receives the output signal Si of the multiplier 20. The 1st input of a phase comparator 24 is connected to the output of the divider 21 via a divider 25 of a modulus Nn, the 2nd input of the comparator 24 receives the signal that is produced by the detector 23 and the output of the comparator 24 is applied to the write input of the divider 21.
Patent JP-H0713199-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI MASAHIKO
IPC: G02F1/136
Filed: 1993-06-25
Abstract: PURPOSE:To provide the liquid crystal display device with which a bright display is obtd. with a high opening rate of pixels, display image quality is less influenced by parasitic capacitances and display quality is good. CONSTITUTION:This liquid crystal display device is provided with a lower light shielding film BM1 on the edge of a transparent pixel electrode ITO1 on a lower transparent glass substrate SUB1, is provided with an upper light shielding film BM2 on an upper transparent glass substrate SUB2 so as to open the display pixels and is so constituted that the contour lines of the upper light shielding film BM2 exists between the contour lines on both sides of the lower light shielding film BM1 when viewed from the direction perpendicular to both substrate surfaces SUB1, 2.
Patent JP-S6133022-A (JP)
Title: Code processor
Inventor: INOUE TORU
IPC: H03M13/00
Filed: 1984-07-25
Abstract: PURPOSE:To attain application of an intensive error correction code by storing (b) pieces of information bits of the codes defined on a GF(2b) every (b) bits and exchanging mutually (b) bits different in direction for each (bXb) bits. CONSTITUTION:The digital information supplied through a terminal 7 is stored to a RAM10 after receiving the check symbol of a Cv code from a Cv coder 9 of the vertical direction. When the Cv coding is over, the data stored in the RAM memory 10 are read out by the signal given from an address control circuit 11. These data are converted into parallel signals by an S/P converter 19 and supplied to a buffer RAM14 after receiving the format conversion from a format converter 13 every (bXb) bits. The output read out of the RAM14 by the signal sent from an address control circuit 15 is supplied to a Ch coder 16 of the horizontal direction and delivered through a terminal 8 in the form of (bXNh) ibts after addition of a horizontal check symbol. The action of each circuit is controlled by a coding control circuit 17. Thus the error correcting efficiency is improved with no increases of redundancy.
Patent JP-H0368773-A (JP)
Title: Dense plasma vapor deposition and etching device
Inventor: GUREGOO KIYANPUBERU
IPC: H01L21/205
Filed: 1990-06-13
Abstract: The high density RF plasma generator of this invention uses special antenna configurations (15) to launch RF waves at low frequency such as 13.56 MHz along a magnetic field supplied by an external magnetic field generator (16.17) in a discharge space (14) where the working gas is introduced and which is used alone or in conjunction with a process chamber (18) where specimen substrates (20) are located to either deposit or etch films from a substrate or to sputter deposit films to a substrate. The plasma etching, deposition and/or sputtering system comprises the high density RF plasma generator, the external magnetic field, the gas injection and control system, the antenna system (15) and associated power supplies (48), the process chamber (18), and the means to couple plasma from the generator to substrates or targets, including magnetic means (36) to enhance plasma uniformity at the substrates (20) or targets (92). <IMAGE>
Patent JP-H11116146-A (JP)
Title: Both-side printing method in printing equipment
Inventor: KIN YONSHU
IPC: G03G15/23
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To print images on both sides of paper by a single paper feeding work by providing a reversing part guiding paper which branches from a paper ejecting part and passes through a printing unit to reverse and return to the entrance side of the printing unit again. SOLUTION: Paper S is advanced through an advancing part 20 provided with a first paper sensor 4 and paper S is supplied to a printing unit 10. Within the printing unit 10, images transferred to a transfer roller 2 from a photosensitive belt 1 are printed on one side of paper S. Next, paper S is engaged with a reversing roller 41 and reverses while the front back face is reversed via a reversing part 40. When a second sensor 5 senses the passing of the rear end part of paper S, the reversing roller 41 revolves in the opposite direction and feeds paper S to the printing unit 10 again. At this stage, back face images are printed on the other side of paper S. Paper S after printing on both the sides is ejected to the outside of a printer main body by rotation of a guide lever 31 of a paper ejecting part 30.
Patent JP-S5855241-A (JP)
Inventor: NISHINO KENICHI
IPC: B32B15/092
Filed: 1981-09-29
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-H05338739-A (JP)
Title: Data crrier and member control system and member controlling method with this data carrier
Inventor: IIJIMA MIKIO
IPC: G06Q10/08
Filed: 1992-06-15
Abstract: PURPOSE:To dramatically improve work efficiency by grasping the positions of members without grasping the storing position of the member taken out by means of a computer. CONSTITUTION:Each of data carriers 2, which are arranged in a plurality of containers in which a variety of members are contained and have the data related to the members, is provided with a memory 13 to memorize the data, data receiving/sending elements 12a/12b for sending and receiving the data memorized between the data carriers 2, and a controlling section 12 for controlling the data receiving/transmitting elements 12a/12b.
Patent JP-S5959697-A (JP)
Inventor: HANSUUYURUGEN HANZEN
IPC: C07F9/94
Filed: 1983-08-26
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-S5487352-A (JP)
Title: Drive force transmission system
Inventor: TSUTSUMI TADAO
IPC: F16H37/06
Filed: 1977-12-22
Abstract: PURPOSE: To provide adequate backlash and reduce noise by providing an urging piece for urging a crown gear provided on a support shaft perpendicular to a motor output shaft toward a spur gear.  
     CONSTITUTION: An erect support shaft 3 is provided in a gear box 2 accommodated within a body case 1 and is in mesh with s spur gear 7 mounted on an output shaft 6 of a motor 5. An urging piece 8 is mounted in a support shaft mounting hole 10 on the back 9 of a scrown gear 4, and its top constituting the center of its rotation consists of a rotative contact member 11 of a spherical form and elastic members 12 radially extending from the rotative contact member 11. The rotative contact member 11 is urged against a stationary portion X constituted by the gear box 2. A shaft portion of the crown gear 4 is formed with an excentric cam 13, and a drive rod 14 is mounted on it. A movable blade 15 upged gainst a stationary blade 17 is mounted on the drive rod 14 by an upwardly urging spring 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6310969-A (JP)
Title: Picture information recorder/reader
Inventor: MAEHARA TAKAAKI
IPC: H04N1/04
Filed: 1986-07-02
Abstract: PURPOSE:To align and store color data at every color and to easily take out them by writing the output of a right address generator as a low order address and that of a 1/3 frequency divider as the address of high order two bits in a memory and taking out image data through the use of the 1/3 frequency divider. CONSTITUTION:As for the color data, after a color image sensor 2 outputs a start signal from a control clock circuit 6, data on three primary colors is sequentially outputted in synchronization with a clock signal PHI. An A/D converter 4 converts the output signals OS to digital values. When a clock signal 2PHI from the control clock circuit 6 is inputted to the 1/3 frequency divider 7, the outputs of signals CPHI and C1 are obtained. The signal C1 is also inputted to an n-bit counter 8, and its output ends up being on n-bit output from W0 to Wn. By setting the W0-Wn to a low oder address and the C0 and C1 to the write address of the high order two bits, the output is written in a line memory part 5. For reading, the 1/3 frequency divider 10 is used.
Patent JP-S6051183-A (JP)
Inventor: OTSUTORIINO PARURA
IPC: A01N43/90
Filed: 1984-07-27
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-H05328615-A (JP)
Title: Load switching device for private engine power generating equipment
Inventor: KUBOMOTO ISAMU
IPC: H02J3/46
Filed: 1992-05-22
Abstract: PURPOSE:To improve overall efficiency of a private engine power generating equipment in relatively small size of a cogeneration device, engine generator, etc. CONSTITUTION:A private engine power generating equipment 1 is connected to a private power generation side load 3, to also connect a commercial power supply equipment 5 to three commercial power side loads 11, 12, 13. These commercial power side loads 11, 12, 13 are selectively connected to the two facilities 1, 5 through switches 16, 17, 18. In a load detecting device 21 provided in a private power generation side power feed line 2, in the case than an operation load quantity Q0 of the private power generation side load 3 is P1 or larger, all the switches 16, 17, 18 are switched to a commercial power side, and on the contrary, in accordance with the decrease of this operation load quantity Q0 from the P1, the switches 16, 17, 18 are successively switched to the private power generation side, to successively add the commercial power side loads 11, 12, 13 to the private power generation engine generating equipment 1.
Patent JP-H0823543-A (JP)
Title: Image pickup device
Inventor: HORIUCHI IZURU
IPC: H04N9/07
Filed: 1994-07-07
Abstract: PURPOSE:To raise sensitivity while maintaining excellent color reproduction by the arrangement of color filters in a color filter array without enlarging an image pickup element in a color image pickup device. CONSTITUTION:Since the resolution of color difference signals can be low against luminance signals in terms of visual sensation, R(red) filters and B(blue) filters mainly related to the color difference signals are arranged in an offset structure at the intervals of three picture elements respectively in a horizontal direction and a vertical direction and Y (transparent) filters are arranged among them. In such a manner, the sensitivity is raised by increasing the ratio of the Y filters, the resolution of the horizontal direction and vertical direction of colors is raised more than the case of a grid structure by arranging the R filters and the B filters in the offset structure and color moire in the luminance signals is reduced.
Patent JP-S6313602-A (JP)
Title: Controlled cooling equipment for thick steel plate
Inventor: KIMURA MOTOMU
IPC: B21B1/26
Filed: 1986-07-02
Abstract: PURPOSE:To suppress the fluctuation of a cooling start temp. in a two-stage cooling method disposed successively with a strong cooler and weak cooler and to obtain a desired increase rate of tensile strength by providing a heat insulation device between a finishing mill and strong cooler on a mill line behind the finishing mill. CONSTITUTION:The heat insulation device 3, the strong cooler 4 and the weak cooler 5 are disposed in this order on the pass line 1 behind the finishing mill 2 for a thick steel plate. The steel plate to be passed in one direction on the pass line 1 is thereby subjected successively to the cooling history of the front stage strong cooling and the rear stage weak cooling. The temp. prior to the start of the strong cooling of the steel plate is thereby maintained uniform within the plane and the effect of the two-stage cooling method to increase the tensile strength is effectively exhibited. The degree of freedom for selecting the conveying speed of the steel plate during the accelerated cooling is expanded to a low speed side and the length of the cooling equipment is consequently shortened.
Patent JP-S5855550-A (JP)
Title: Composite sleeve roll for rolling h-steel and preparation thereof
Inventor: HASHIMOTO TAKASHI
IPC: C21D5/00
Filed: 1981-09-29
Abstract: PURPOSE:To obtain a composite sleeve roll for rolling H-steel excellent in anti- wear property, by a method wherein an outer shell comprising a high Cr steel material and an inner shell comprising spheroidal graphite cast iron are integral fused through an intermediate layer by a centrifugal casting method and the resulting composite is subjected to heat treatment under a specific condition. CONSTITUTION:Molten high Cr steel containing, on the basis of wt%, 2.0-3.2 C, 0.5-1.5 Si, 0.5-1.5 Mn, 0.1 or less P, 0.1 or less S, 0.8-2.5 Ni, 10-25 Cr and 0.5-2.0 Mo is cast by a centrifugal casting method to form an outer shell and, before the inner surface thereof is solidified, molten steel with a specific composition is cast to form an intermediate layer for preventing the mixing of Cr into an inner shell. In the next stage, molten spheroidal graphite cast iron containing, on the basis of wt%, 2.0-3.8 C, 1.8-3.2 Si, 0.3-0.8 Mn, 0.1 or less P, 0.06 or less S, 1.5 or less Ni, 0.8 or less Cr, 0.6 or less Mo and 0.02-0.1 Mg is cast to form an inner shell and both shells are integrally fused through said intermediate layer. The resulting composite is held at 900-1,100 deg.C and cooled at a cooling speed of 100 deg.C/hr or more to obtain a composite sleeve roll for rolling H-steel.
Patent JP-S5488065-A (JP)
Title: Bar graph display unit using gas discharge panel
Inventor: SHINODA TSUTAE
IPC: H01J11/12
Filed: 1977-12-24
Abstract: PURPOSE: To simplifty a driving circuit by using two-phase-driven self shift-type gas discharge panel, which has an inferior shift directivity and a high resolution, in a bar graph display unit.  
     CONSTITUTION: Common electrode Y is formed along the extending direction of a displayed bar graph on the inside face of one substrate 1. Two group shift electrodes x1i and x2i are arranged regularly in the direction intersecting electrode Y on the inside face of other substrate 2, and are connected to busses X1 and X2 alternately. Next, write electrode W which determines a write discharge cell is provided in one side of these shift electrode groups x1i and x2i, and all electrodes are coated with dielectric 3 and are protected. In this constitution, when prescribed driving voltages are applied to write electrode W, busses X1 and X2, and electrode Y, a discharge spot is expanded to display according to displayed input information. Thus, required conditions of shift margin and shift directivity are relaxed in case of character display, thereby simplifying the unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04353549-A (JP)
Title: Artificial marble and production thereof
Inventor: SONOO TEN
IPC: B29K105/16
Filed: 1991-05-31
Abstract: PURPOSE:To produce an artificial marble shortened in required time and especially suitable as a colored product. CONSTITUTION:An artificial marble using a resin consisting essentially of vinyl chloride as a matrix and containing 60-70wt.% inorganic filler and production of the artificial marble comprising molding a mixture of the resin composition consisting essentially of vinyl chloride and filler by compression molding.