baber/WOPTO huggingface dataset:
Patent JP-H0534658-A (JP)
Title: Liquid crystal driving method
Inventor: KURIHARA TADAO
IPC: G02F1/133
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a satisfactory image being faithful to a signal at a wide visual field angle by making a voltage applied to a deflecting plate constant, and time-dividing the voltage. CONSTITUTION:In the case it is desired to obtain brightness of 50% in a certain specific picture element, the time for applying a voltage between polarizing plates 1, 2 is time-divided and turn-on and turn-off are repeated. Also, a turn-on time and a turn-off time are equalized, and the switching frequency of the turn-on and turn-off is quickened enough. In this case, by an integral effect of human eyes, it seems that light of 50% transmits through a liquid crystal device. An applied voltage in this case is a prescribed voltage required for allowing a liquid crystal 3 to rise completely. Accordingly, the liquid crystal 3 is in one of a completely lying state or a completely rising state, therefore, there is no influence of a visual field angle and black float and black collapse are not generated. In such a way, a satisfactory image being faithful to a signal at a wide visual field angle can be obtained. Also, the variation of a hue by a visual field angle is eliminated.
Patent JP-S6195666-A (JP)
Title: Thermal transposition color printer
Inventor: MURAYAMA TOMIO
IPC: B41J35/16
Filed: 1984-10-17
Abstract: PURPOSE:To improve the picture quality by detecting overlapped color information and interleaving the video signal of colors being overlapped two colors at a prescribed period. CONSTITUTION:An original read by an original reader 20 is decomposed into three colors R, G, B, which are converted into respective electric signals. The R, G, B electric signals are converted into Y, C, M via an RGB-YCM converting means 21 and stored in Y, C, M memory buffers 22. An overlapping discriminating means 23 discriminates whether a signal read from the buffer 22 is overlapped, two colors are overlapped or three colors are overlapped or not. When three colors are overlapped, a signal is given to a black level converting means 24, and when no overlapping exists, a signal is fed to a buffer 25 and when two colors are overlapped, a signal is fed to an interleaving means 26. The information stored in memory buffers 31, 32 is subject to thermal transposition onto the recording paper via the controller 30 of a thermal recording head.
Patent JP-H0764744-A (JP)
Title: Printer server device
Inventor: KOBAYASHI SHIGETADA
IPC: B41J5/30
Filed: 1993-08-31
Abstract: PURPOSE:To distribute page data of print data to connected printers to print out these page data in parallel. CONSTITUTION:Resource information stored in a printer information table 104 is referred to analyze the data structure of print data from a host by a structure analysis part 102, a data division processing part 103, and a communication part 101, thus distributing print data to printers with a page as the unit to output these data.
Patent JP-S6277286-A (JP)
Title: Moving device
Inventor: AOMORI KOKICHI
IPC: B62D57/02
Filed: 1985-09-30
Abstract: PURPOSE:To ensure ascent and descent up and down steps, by providing a plurality of pairs of independently turnable arms under the body of a moving device. CONSTITUTION:A manipulator, a monitoring television camera and other equipment are provided in the body 29 of a robot. Four legs 28 extend down from the front right and left portions and rear right and left portions of the body 29. A pair of long and short arms 1, 6 are provided at the tip of each leg 28 so that the arms can be turned in planes extending in the direction of proceeding of the robot. Wheels 11, 19, which are separately rotated, are provided at the tips of the arm 1, 6.
Patent JP-H0945211-A (JP)
Title: Card terminal
Inventor: TANIGAWA HIDEKI
IPC: H01H85/00
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To make an electric circuit on the surface of a board material hard to peel off. SOLUTION: When laying fuse body 21 as an electric circuit on the surface of the board part 20 as a board material, a cover for protection is made by mounting a protection cover 40 so as to cover the bottom of the board part 20 corresponding to the edge of that fuse body 21. Therefore, when the abutting piece of the opposite terminal to ride on the fuse body 21, it rides on a protection cover 40 to begin with, and it slides down from this protection cover 40 onto the fuse body 21, so it can ride on that without applying large impact to that fuse body 21, thus it can make the electric path hard to peel off.
Patent JP-S6275381-A (JP)
Inventor: MATSUSHITA KAZUMI
IPC: G21C13/00
Filed: 1985-09-30
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-2000047895-A (JP)
Title: Computer system
Inventor: ASAMI NORIMI
IPC: G06F11/34
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a computer system easily obtaining a key for investigate the main cause of a breakage by allowing a computer C2 of a computer system S to edit memory data of a computer C2 of the other computer system S and to output edited data to a data display circuit to display. SOLUTION: A first computer system S1 comprising a plurality of computers and a second computer system S2 similar to it are provided. On the occurrence of fault in one of the computer systems, computers of the other system without fault is activated and the broken computer is stopped to switch to the computers without fault. The data editing circuit of the started computer system edits memory data of the computers in the faulty computer system and transfers edited data to a data transferring circuit 16. The circuit 16 transfers transferred data to a data display 15, which displays data to be used as a means for investigating the cause of fault in the computer system.
Patent JP-S6195338-A (JP)
Title: Radiation image information recording and reading device
Inventor: SHIMURA KAZUO
IPC: A61B6/00
Filed: 1984-10-16
Abstract: PURPOSE:To execute surely the photography of energy subtraction by synchronizing a means for supplying the storable phosphor sheets conveyed along the prescribed circulation passage by each sheet to a photographing position and a means for changing over the quality of a radiations to project a subject. CONSTITUTION:For example, six sheets of the storable phosphor sheets 30 are conveyed apart from each other to the sheet circulation passage of a device 1. The sheet 30 is imposed on an endless belt 2A and while the subject 43 lines on his face on a photographing base 41, a radiation source 43 is lighted up and driven. The endless belts 2B, 2A-13, an image recording part 40, an image reading part 50 and an erasing part 70 are controlled in association. The heart beat signal S1 of a heart beat meter 103 is supplied to a controller 104 from which a sheet exchange signal S2, filter exchange signal S3 and radiation emission signal S4 are supplied to sheet exchange parts 2B, 2A, filter exchange machine 101 and radiation source driving control part 100 of the circulative conveying mechanism. The photography of the energy subtraction is thus surely executed.
Patent JP-2000044181-A (JP)
Title: Lifting tool attached to ladder
Inventor: MORITA TAKASHI
IPC: B66D3/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the setting work of a lifted matter to the wall surface of a building in a lifting tool mounted on the footrest of a ladder by engaging locking by providing a winding means for winding a cord such as wire, and using an electric rotary tool such as power driver as the power of this winding means. SOLUTION: A connecting member 7 is formed of metallic two vertical pipes 7a and two horizontal pipes 7b erected between the vertical pipes 7a, and a hook part 10 formed of a metallic U-shaped plate 10a is fixed 13 to the upper end part of each vertical pipe 7a. The hook part 10 is caught and engagingly locked by the footrest 1b of a ladder 1, whereby the connecting member 7 is mounted on the ladder 1. The connecting member 7 has a placing body 9 protruded on the vertical pipe 7a, and a winding means 3 is provided on the upper surface of the plate member 9b of the placing body 9. The winding means 3 formed of a winding body 11 rotated with a known electric rotary tool 4 such as power driver as the power source to wind a wire as a cord 2, and a reduction gear 5 continued thereto.
Patent JP-H0264609-A (JP)
Title: Fixing method for fiber terminal
Inventor: WATANABE HIDEKI
IPC: G02B6/42
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate a geometric distortion caused secular charge by filling solder between a groove part of a ferrule and a side hole, and thereafter, solidifying it and fixing the ferrule. CONSTITUTION:On the outside peripheral surface of a ferrule 3, a groove 8 is provided in advance, and on a housing C 7, a hole 9 is provided in advance. This ferrule 3 is inserted into the housing C 7 and solder 10 is installed in the hole 9 in advance, a prescribed optical axis adjustment is executed, and thereafter, this solder 10 is melted by laser beam welding or high frequency heating and solidified in a state that it enters into the groove 8, and the ferrule 3 is fixed by a wedge effect of the solder 10. Since an adhesive agent, etc., are not used, there is no possibility of secular change, and also, since a laser beam welding method which can execute a work in a short time, this method is high in its reliability and excellent in its cost property.
Patent JP-H0554638-A (JP)
Title: Memory device
Inventor: KAWAHARA AKIFUMI
IPC: G11C11/401
Filed: 1991-08-28
Abstract: PURPOSE:To provide present a memory device which increases the amplification speed of sense amplifiers for rewrite and increases the transfer operation speed. CONSTITUTION:Second transfer gates 7-1 and 7-2 which connect busses L11 and L12 and busses L21 and L22 are closed at the time of data transfer operation to stop driving of busses L21 and L22 due to data registers 5-1 and 5-2. Data appearing on busses L21 and L22 is selectively transferred to a pair of bit lines BL1 and BL2 by a signal DTSW, and thereafter, sense amplifiers in a sense amplifier array 3 are driven by a signal SADR to update and rewrite data in a memory cell array. Since data can be transferred without driving bit lines by data registers, the potential difference of updated bit lines is reduced, and the amplification speed of sense amplifiers for rewrite is increased, and thereby, the transfer operation speed is increased.
Patent JP-H0554641-A (JP)
Title: Semiconductor memory device
Inventor: FUKUSHIMA TETSUYUKI
IPC: G11C29/34
Filed: 1991-08-28
Abstract: PURPOSE:To allow a parallel test using intricate data patterns at the time of testing a memory. CONSTITUTION:A memory cell array 1, a register circuit 11, a means for inputting data to this register circuit 11, a comparator circuit 10 which compares the output data from the memory cell array 1 and the output data from the register circuit 11 and an output circuit which outputs the output data from the comparator circuit 10 to the outside are provided. The parallel test using the intricate data patterns is possible at the time of testing the memory. The check of the presence or absence of the malfunction by the bit line interference or word line interference of the memory cell array part and the test of a defective mode having the dependency on data patterns can be executed at a high speed in the case of execution of the memory test in this way. The time for the test is shortened.
Patent JP-H0767669-A (JP)
Title: Production of natural type beta-phenethyl alcohol
Inventor: ITO SHINYA
IPC: C12R1/15
Filed: 1993-09-01
Abstract: PURPOSE:To efficiently product beta-phenethyl alcohol by treating a styrenic compound with a bacterium belonging to the genus Corynebacterium, having ability of decomposing a styrenic compound. CONSTITUTION:A bacterium belonging to the genus Corynebacterium, having ability of decomposing a styrenic compound is inoculated into a medium containing a nitrogen source, an inorganic substance, etc., and a styrenic compound, etc., together with air is supplied to the medium. The cells are cultured at pH 5-8 at 25-35 deg.C for 48-72 hours. After the culture, styrene oxide is dissolved in an nonvolatile solvent such as n-hexadecane, shaken or stirred together with a cell suspension and extracted with the solvent to efficiently produce beta- phenethyl alcohol.
Patent JP-H04101652-A (JP)
Title: Coil sheath insulating method
Inventor: TSUNASHIMA EIJI
IPC: H02K3/30
Filed: 1990-08-20
Abstract: PURPOSE:To realize a sheath insulation which conforms well to the irregularities of coil with no gap by covering the entire circumference of the coil with an insulating material composed of a basic member which does not permeate resin easily and a lining member having high affinity bonded to each other through a flexible and adhesive varnish so that the total weight of the adhesive will be 3.5-24% and then impregnating the coil with a resin and subjecting to thermal curing. CONSTITUTION:An N 410 'Nomex(R)' paper 1, through which an impregnation resin hardly permeate under normal pressure, is uniformly applied with 12wt.% of flexible epoxy modified varnish Isonel 512 and bonded with a nonwoven aramid fabric 3 and then dried to produce a sheath insulating tape 4. The sheath insulating tape 4 is then wound by single turn, in half-wrap winding, around a linear part 5 and a curved part 6 of an armature coil previously applied with main insulation. Since the gas in the insulation layer is discharged through the sheath insulation to the outside during evacuation process, pressure fed resin does not flow out even if it is brought into solution state at the time of thermal curing but cures as it is thus producing no void.
Patent JP-S6372738-A (JP)
Title: Production of foam
Inventor: FUJITA TOSHIO
IPC: C08J9/14
Filed: 1986-09-17
Abstract: PURPOSE:To obtain a foam of stable quality with good productivity, by mixing a liquid phenolic resin with a foam stabilizer, a blowing agent, a curing agent, etc., by using a static mixer, pre-expanding the resin simultaneously with the mixing and then carrying out expansion molding. CONSTITUTION:A liquid phenolic resin is mixed with a foam stabilizer (e.g., a silicone surfactant), a blowing agent (e.g., trichlorofluoromethane) and a curing agent (e.g., phenolsulfonic acid), etc. by using a static mixer and at the same time the resin is pre-expanded. The solution mixture is poured into a mold and heated to expand and cure it, thus obtaining the desired foam. Since the mixing of the raw materials is carried out by using the static mixer, the porosity, strength, etc., of the foam can be controlled. The reaction proceeds gently so that process control can be easily made and the scaleup can be easily conducted. The foam is suitable for use in building materials.
Patent JP-H0553344-A (JP)
Title: Electrophotographic sensitive body
Inventor: SUMITA KEISUKE
IPC: G03G5/05
Filed: 1991-08-28
Abstract: PURPOSE:To obtain an electrophotographic sensitive body which suppresses reduction in the extent of electrification and the lowering of the sensitivity after repeated copying and gives a stable image. CONSTITUTION:An org. photosensitive layer contg. a fluorenone type bisazo pigment as an electric charge generating material and an antioxidant represented by the formula is formed on an electric conductive substrate. This antioxidant prevents the oxidation of the org. photosensitive layer without, deteriorating the high sensitivity characteristics of the bisazo pigment and improves the repetitive characteristics of the resulting sensitive body.
Patent JP-H0265883-A (JP)
Title: Racing game apparatus
Inventor: HASEGAWA AKIRA
IPC: A63F9/14
Filed: 1988-08-31
Abstract: PURPOSE:To enhance reliability and enable courses to be changed by detecting other carriers, and by identify whether or not guide lines and carriers are present to arrange a control means for controlling a moving means, and a power source for feeding power to the control means. CONSTITUTION:Before courses are changed, then it is identified whether other carriers are present on a course to move to, or not. Such a piece of information is fed to a CPU 29 from a carrier detecting light sensor 28, and is identified by the CPU 29. When the other carriers do not exist, then by the CPU 29, a direction controlling motor device 26 is driven, and a carrier 24 is set in a state close to the right. In this case, an L sensor 25b and an R sensor 25a are set to neglect first detecting signal. Accordingly, even if the guide line 23a of a first course is detected by the L sensor 25b, the direction controlling motor device 26 is not driven, and even if the guide line of a second course is detected by the R sensor 25a, the motor device 26 is not driven. Accordingly, the carrier 24 can be moved to the second course from the first course.
Patent JP-H0265557-A (JP)
Title: Modem built-in telephone set
Inventor: ITO MORIHIKO
IPC: H04M11/00
Filed: 1988-08-31
Abstract: PURPOSE:To attain voice communication and data communication simultaneously without timewise changeover by accommodating two subscriber lines and providing further the 2nd changeover means. CONSTITUTION:A changeover circuit 9 switches the 1st subscriber line and the 2nd subscriber line whether they are used for voice communication utilizing a receiver 15 and a transmitter 16 or data communication utilizing a MODEM 19. When the 1st subscriber line is used for voice communication, the 2nd subscriber line is used for data communication and when the 1st subscriber line is used for data communication, the 2nd subscriber line is used for voice communication. Thus, outgoing and incoming connection are applied entirely independently the same as the presence of two telephone sets.
Patent JP-H1159946-A (JP)
Title: Medium carrying device
Inventor: KOBAYASHI HIDEYUKI
IPC: H02N1/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a medium carrying device using the principle of an electrostatic actuator for improving its carrying property in a simple structure. SOLUTION: A medium carrying device has a plurality of band electrodes arranged on an insulator and separately connected in three phases to form a stator 1 and a carried medium 3 disposed on the carrying face of the stator, so that the polarity of voltage applied to the band electrode 12 in each phase in the stator is changed to utilize electrostatic force generated between the stator and the carried medium. The surface 12 of the band electrode is formed with uneven 14.
Patent JP-S59107003-A (JP)
Title: Production of stepped sintered and forged parts
Inventor: MIZUNO KAZUYA
IPC: B22F3/03
Filed: 1982-12-11
Abstract: PURPOSE:To simplify the constitution of plunger dies for press molding and to obtain titled parts having an excellent mechanical property by depressing a part of a blank material before forging from the other part to form a stepped shape with a forging die in the stage of sintering and forging, then pressurizing the entire part and sintering and forging the material. CONSTITUTION:Raw material powder is press-molded to a simple hollow circular cylindrical shape, thereby forming a blank material 10 for forging. The press molding may be performed by a general method and a plunger die, and the material 10 is a porous material having about 10-20% void volume. The material 10 is set, as shown in the figure, in a sintering and forging die 11 wherein the punches 14, 22 of upper and lower punches 12, 19 divided to punches 14 and 16, 20 and 22 respectively having different descending strokes are held afloat by means of springs 17, 23, When the punches 14, 16 are lowered, a step part 15 which is held by the punches 16, 22 descends in this state and is deviated by an intended size downward from a projecting part 13. The rolling force of the punches 14, 16 acts directly on the material 10 thereafter and therefore the material 10 is pressed and heated, whereby it is sintered and forged; at the same time, the bond of the powder particles at the boundary of the parts 13, 15 is generated and a sintered body 26 having high strength is obtd.
Patent JP-S6276490-A (JP)
Inventor: YAMAMOTO TORU
IPC: G21C7/10
Filed: 1985-09-30
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-S60111779-A (JP)
Title: Gas shielded arc welding method by which deposited metal having excellent resistance to sr embrittleness
Inventor: YAMAGUCHI SHIGEYUKI
IPC: B23K9/173
Filed: 1983-11-21
Abstract: PURPOSE:To obtain a deposited metal having excellent resistance to annealing embrittlement and toughness by using multi-layer build-up welding at a specific quantity of heat input by using a specifically composed welding wire contg. Ce and using gaseous Ar mixed with a specific amt. of CO2 as a shielding gas. CONSTITUTION:A welding wire contg., by weight, 0.01-0.15% C, 0.05-0.50% Si, 0.5-2.0% Mn, <=0.025% P, <=0.025% S, 0.02-3.5% Ni, 0.05-1.0% Mo, 0.05-1.0% Cr and 0.005-0.100% Ce and consisting of the balance Fe and unavoidable impurities is prepd. Multi-layer build-up welding is performed at >=30Kj/cm by using such welding wire and using a shielding gas mixed with <=10% CO2 (be volume) in gaseous Ar.
Patent JP-S6372827-A (JP)
Title: Manufacture of steel sheet for easy opening lid having superior can opening property
Inventor: YAMAZAKI KAZUMASA
IPC: C21D8/02
Filed: 1986-09-16
Abstract: PURPOSE:To manufacture a steel sheet for an easy opening lid having superior can opening properties by hot rolling a steel slab contg. specified percentages of C, Si, Mn, S, Al and N at a specified temp., cold rolling the resulting plate and subjecting it to recrystallization annealing. CONSTITUTION:A steel consisting of, by weight, <=0.10% C, <=0.10% Si, 0.10-1.00% Mn, 0.030-0.100% S, <=0.100% Al, <=0.0100% N and the balance Fe with inevitable impurities or further contg. 0.005-0.250% Ti and/or 0.005-0.300% Nb is continuously cast into a slab. This slab is hot rolled at about 650-830 deg.C to finely disperse MnS. The slab may be cooled and heated before the hot rolling. The resulting plate is coiled, pickled, cold rolled at <=about 15% draft and subjected to recrystallization annealing. Secondary cold rolling at about 5-10% draft is further carried out as required. Thus, a steel sheet for an easy opening lid having superior can opening properties is obtd.
Patent JP-S6196056-A (JP)
Title: Permanent magnet alloy
Inventor: HATAMORI ATARU
IPC: H01F1/053
Filed: 1984-10-17
Abstract: PURPOSE:To improve the maximum energy product by substituting a specific amount of >=1 kind among Au, Ag, and Pt for a part of Fe in an Fe-base alloy contg. specific amounts of >=1 kind among rare earth elements and B. CONSTITUTION:The permanent magnet alloy has a composition consisting of, by atomic percentage, 8-30% R, 2-28% B, and the balance Fe: where R is >=1 kind among rare earth elements, including Y. For a part of Fe in this alloy, <=8% of >=1 kind among Au, Ag, and Pt is substituted.
Patent JP-H0664031-A (JP)
Title: Manufacture of foamed pipe
Inventor: WATANABE TOMOHISA
IPC: B29C53/52
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a method wherein no large wrinkle is generated regardless of its curvature and an inner peripheral face with high roundness in a foamed pipe obtd. by making a foamed sheet round in a cylindrical shape and welding facing bonding face parts. CONSTITUTION:A foamed pipe is prepd. by a method wherein in a foamed sheet 10, a face 11 which is to be turned into the inner peripheral face of the foamed pipe, is heated by means of a hot jet 20 and it is made into a cylindrical shape by means of a former 30 and facing bonding face parts are welded by means of a welding device 40.