baber/WOPTO huggingface dataset:
Patent JP-H11202288-A (JP)
Title: Liquid crystal display device and driving method therefor
Inventor: NISHIMURA MASARU
IPC: G09G3/36
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce flicker to realize a high quality picture and to enable a display device to be driven with a low power consumption by changing the polarity of a video signal for every group composed of respective plural pixels in the column direction. SOLUTION: One group is composed of four pixels, for example, in the column direction. Concerning 12 pieces of pixels provided on the most left side, the polarities of video signals to be impressed to first - fourth and ninth - twelfth pixels from above in the column direction are positive and the polarities of video signals to be impressed to fifth - eight pixels are negative. The polarity change of the video signal is controlled by adding a control circuit to a signal driving correct 1 or line driving correct 2. In order to change the polarity of pixels consisting of one group for every group, for example, a polarity signal generating circuit 8 is provided additionally to the signal driving circuit.  The polarity control signal generating circuit 8 is constituted by synthesizing logic circuits such as gate arrays, for example, and the output timing of the video signal is controlled so as to compose one group of plural pixels.
Patent JP-S5881111-A (JP)
Inventor: TOKITA SHIZUO
IPC: B28B23/00
Filed: 1981-11-06
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-H0467848-A (JP)
Title: Static magnetic field strength measuring/display method for magnetic resonance imaging device
Inventor: SUZUKI KATSUNORI
IPC: G01R33/32
Filed: 1990-07-06
Abstract: PURPOSE:To measure the static magnetic field strength by only a device and to display its time aging by calculating and deriving the static magnetic field strength from a high frequency signal detected by a receiving system by an arithmetic means of a signal processing system, and displaying a value of this static magnetic field strength by a graph or a numerical value on an image display means of the signal processing system. CONSTITUTION:A transmitting system 4 is driven, and from its high frequency coil 14a, a high frequency signal is radiated to a phantom. By a CPU 8 of a signal processing system 6, a high frequency signal detected by a high frequency coil 14b of a receiving side is subjected to Fourier-transformation. A peak frequency f0 of data after Fourier-transformation is calculated by the CPU 8. Static magnetic field strength H0 is calculated and derived. Irradiation of the high frequency signal to the phantom, detection of the high frequency signal emitted from the phantom, Fourier-transformation of this detecting signal, operation of the peak frequency f0, operation of the static magnetic field strength H0, and graph display to a display 20 of this static magnetic field strength H0 are executed repeatedly.
Patent JP-H101952-A (JP)
Title: Form forming member and unit for form
Inventor: NISHIYAMA EIICHI
IPC: E02D27/01
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To improve workability at the time of die forming by fixing a reticulated body preventing the outflow of concrete before curing while surrounding the molding space of a concrete form onto a supporter made of a metal. SOLUTION: A form forming member 36 has an outer frame, in which metallic bars 38, 40, 42, 44 are welded mutually, and metallic bars 46, 48, 50, 52, 54, 56 for the frame welded onto the outer frame. A metal lath 58 is welded to the metallic bars 46-56 for the frame, and fixed onto the outer frame. When the forms of a concrete form are prepared, a plurality of the form forming members 36 are placed at a footing 4, into which base reinforcements 79 are buried, so that the surface sides, on which the metal laths 58 are fastened, are faced oppositely. The form forming members 36 are connected mutually by specified connectors, and the next form forming members 36 are coupled successively to the form forming members 36 erected on the footing 4 in the works.  Accordingly, the molding space of the concrete form can be formed easily only by combining a large number of supporters made of a metal, and operation at the time of die forming can be simplified.
Patent JP-S6366218-A (JP)
Title: Production of thermoplastic polyurethane
Inventor: JIYANFURABIO RUNARUDON
IPC: C08G18/10
Filed: 1987-07-17
Abstract: The invention concerns a process for the manufacture of thermoplastic polyurethanes wherein an organic polyisocyanate is made to polymerize with a polyol (reactive with same isocyanate) in the presence of a chain extending agent having a molecular weight lower than 400, under continuous stirring, at a temperature higher than 150 DEG C and for a time sufficient to obtain a product having a melt flow index lower than 25 g/10'.
Patent JP-2000058772-A (JP)
Title: Semiconductor memory device
Inventor: RI SHOKO
IPC: H01L27/10
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device having an arrangement of data input/output pads which enables a rapid operation. SOLUTION: A semiconductor memory device includes a first and a second data input/output circuits 120, 122 which are arranged in adjacent regions between corresponding memory cell blocks 100T, 100B, 110T, and 110B. Between the first and the second data input/output circuits 120, 122, a control signal circuit 124 and an address signal circuit 126 are arranged. This semiconductor memory device is mounted in a non-ODIC(outer DQ inner control) type package having a pin arrangement structure wherein data input/output pins are converged on one side. By mounting an ultra-high integrated semiconductor memory device having an ODIC type data input/output pad arrangement structure in a non-ODIC type package, skew generated between data input/output pads and pins can be reduced. As a result, a rapid data access operation of the ultra-high integrated semiconductor memory device can be realized.
Patent JP-H067166-A (JP)
Title: Method of cloning nucleic acid sequence
Inventor: KARII BANKUSU MARISU
IPC: C12Q1/68
Filed: 1992-06-12
Abstract: The novelty comprises a process for amplifying and detecting any target nucleic acid sequence (I) contd. in a nucleic acid or mixt. and for distinguishing between two different sequences in a nucleic acid. The process comprises treating separate complementary strands of the nucleic acid with a molar excess of two oligonucleotide primers, extending the primers to form complementary primer extension prods. which act as templates for synthesising (I), and detecting (I) so amplified. In an embodiment (also claimed), the synthesis of (I) is effected opt. in the presence of DMSO or at up to 45 deg.C, restriction enzymes are added for each of restriction sites present on the 5' end of the primers used, and after cleavage, the prod. is ligated into a cloning vector. The process may also be used (claimed) to synthesise a nucleic acid fragment from an existing nucleic acid fragment (II) having fewer nucleotides than the fragment being synthesised and two oligonucleotide primers. The prod. comprises a core segment, which is (II), and right and left segments representing the nucleotide sequence present in the 5' ends of the two primers, the 3' ends of which are complementary to the 3' ends of the single strands produced by sepg. the strands of (II).
Patent JP-H0227207-A (JP)
Title: Shape measuring apparatus
Inventor: HARA HISAO
IPC: G01B11/24
Filed: 1988-07-16
Abstract: PURPOSE:To enable detection of a position with a simple operation while achieving a reduction in measuring time by detecting a sudden change in the quantity of light made incident into a position detector when a reflected light spot passes an edge of a measuring surface. CONSTITUTION:An XY moving base 12 is provided on a pedestal 11 and a photo sensor 15 is mounted on a Z moving device 13. A photo sensor 15 has a laser light source 16 and an irradiation lens 17 to irradiate a surface of an object to be measured with a laser light along a direction Z perpendicular to an X and Y planes of the moving base 12. A position detector 19 has a light receiving surface 19a to seize a locus of an imaging position moving with a positional change in the direction Z of the reflected light spot and outputs a displacement signal according to a change in the imaging position. An X/Y position detector 25 detects a position of the reflected light spot on the X and Y planes to output a position signal. Then, a quantity of light change detector detects the quantity of light exceeding a specified value as made incident into a position detector 25 and a detection signal from the quantity of light change detector is received to store a position signal from the X/Y position detector 25 into an edge position memory as edge position of a measuring surface.
Patent JP-S6238328-A (JP)
Title: Wide measurement range type load cell
Inventor: TOJO TAKURO
IPC: G01L1/22
Filed: 1985-08-13
Abstract: PURPOSE:To measure a load which ranges over an extremely wide range by providing a spring element, etc., constituting a small-capacity load cell part which has an extremely small rated load. CONSTITUTION:When a load is placed on a spring element which constitutes a small-capacity load cell part 3, the small-capacity load cell part generates output by the deformation of the spring element as long as the load is within the range of the rated load. When the load exceeds the rated load of the small- capacity load cell part 3, on the other hand, the spring element of the small- capacity load cell part 3 is inhibited by a load transmission body 2 from deforming and prevented from breaking, and the load is transmitted to a large- capacity load cell part 1 through the load transmission body 2 at the same time to cause the spring element of the large-capacity load cell part 1 to deform, thereby obtaining an output from the large-capacity load cell part 1. Consequently, a load which ranges over an extremely wide range is measured.
Patent JP-S6156927-A (JP)
Title: Temperature measuring device
Inventor: HOSONO MASAHIRO
IPC: G01K1/02
Filed: 1984-08-29
Abstract: PURPOSE:To simplify the constitution and to male the operation simple, by holding the value of temperature, which is measured in correspondence with the opening and closing of an operable switch in the first memory part, storing the previous measured temperature value within a specified temperature range in the second memory part, and switching and displaying the values held by both memory parts. CONSTITUTION:The opening and closing signals of a switch 1, which can be operated from the outside, are judged by a judging part comprising a counter 5 and a latch circuit 6. In correspondence with the judgement, measurement is started by a temperature measuring part 11. When the result is larger than held value in a memory part 12, the value is rewritten. When the held vlue in the memory part 12 is within the specified value and this fact is judged by a measuring range detector 20, the held value in a memory part 21 is rewritten. Thus the maximum measured value up to the temperature measuring time point is held in the memory part 12, and the previous measured temperature value is held in the memory part 21. The detecting part 20 is operated by the closing sig nal of the switch 1. The measured temperature value in the meory prt 21 is displayed on a display device 15. The temperature measuring part 11 is operated by the opening signal of the switch, and the measured temperature value in the memory part 12 is displayed on the display device 15.
Patent JP-S5880479-A (JP)
Inventor: MATSUDA MICHIYA
IPC: F25D21/08
Filed: 1981-11-09
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-S57102076-A (JP)
Title: Switching element
Inventor: KURIHARA HAJIME
IPC: H01L29/868
Filed: 1980-12-17
Abstract: PURPOSE:To obtain a 2-way switching element which is simple in a manufactureing process, by a method wherein a semiconductor layer in at least 3-layer in  combination of a P type, a I type, and a N type, is formed between an lower  electrode and an upper electrode. CONSTITUTION:A metal or metallic oxide are vacuum-evaporated on a substrate 41 such as glass, plastic, quartz to form a lower electrode 42, a semiconductor layer 43 such as an amorphous silicon is formed on the lower electrode 42, and an upper electrode 44 is formed on the layer 43 in order named. The semiconductor layer 43 is formed by a plasma CVD, consisting of an N type (P type) layer 51, an I type or a P' layer 52 having a relative resistance of 10<8>OMEGAcm, and an N type (P type) layer 53, or consisting of an N type (P type) layer 54, an I type or P' layer 55, a P type (N type) layer 56, an I type or P' layer 57, and an N type (P type) layer 58. If the upper electrode and the lower electrode are formed of a material equalizing in a work function, a symmetrical switching property can be obtained.
Patent JP-H0227853-A (JP)
Title: Incoming tone detection circuit for telephone set
Inventor: FUNATO YASUO
IPC: H04M1/00
Filed: 1988-07-18
Abstract: PURPOSE:To attain impedance matching with a trunk line and to lose energy for incoming detection only by inserting a bell signal sensing element between a ringer circuit and a diode bridge for rectifying AC signal from the trunk line. CONSTITUTION:A light emitting diode 18 is inserted in series between a positive output terminal of a diode bridge 3 and a positive input terminal of a ringer circuit 6 in the polarity of forward direction and placed before a capacitor 8. When a bell signal comes from telephone lines L1, L2, the light emitting diode 18 is lighted by the pulsating current and a detection signal is sent to a CPU 14 from a photo transistor 19 and in case of an automatic answering telephone set or a facsimile equipment, a relay 1 is thrown to the off-hook position to attain automatic incoming. In the input of the bell signal, the impedance matching with trunk lines L1, L2 is attained by a voltage drop of the light emitting diode 18. Thus, the consumption of the energy for the incoming detection only is avoided.
Patent JP-H07152926-A (JP)
Title: Method for shading of three-dimensional image
Inventor: MAATEIN ATSUSHIYUTON
IPC: G06T15/50
Filed: 1994-07-29
Abstract: PURPOSE: To provide the highly integrated real time three-dimensional graphic system of high performance at a low cost. CONSTITUTION: The respective objects of three-dimensional images to be displayed are indicated by a set of infinite planes. For the respective basic areas of a screen to display images, a ray is projected through them to the three- dimensional image. The crossing positions of the projected ray and the respective planes are decided and whether or not a crossing plane is visible in the basic area is decided from the positions. Based on the result of the decision, the basic areas are shaded for display.
Patent JP-2000011110-A (JP)
Title: Data recording system and data recording medium and data recording device
Inventor: ICHIHARA NAOHISA
IPC: G07F7/08
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To attain efficiency at the time of irreversibly recording a consumed sum of money. SOLUTION: The group of plural recording areas 1 to (m) for recording the same unit numerical values are formed for plural groups 1 to (n) for different unit numerical values in irreversible data recording areas in a card 10. A data recording device 30 divides the total of numerical values to be recorded by the maximum unit numerical value(un) in the card 10, and when any remainder is not generated, data recording for forming the read invalid state of groups other than the group of the maximum unit numerical value and the recording of the numerical value in the group of the maximum unit numerical value is operated, and when any remainder is generated, the recording of the numerical value in the group of the unit numerical value is operated.
Patent JP-H0530192-A (JP)
Title: Key telephone system
Inventor: TERAUCHI YOSHIO
IPC: H04Q3/58
Filed: 1991-07-19
Abstract: PURPOSE:To recognize a channel and a call rate even by a key telephone set except for a key telephone set with display unit. CONSTITUTION:Dial data originated from a key telephone set 1-n is transmitted to a control part 24 through a key telephone set interface part 21, and is transmitted to a selection circuit 25. It decides the channel whose call rate becomes minimum, adds an access number for a decided electric communication industry name to dial data, and transmits it from the dial data control part 24 to a trunk line interface part 23. It transmits dial data to trunk lines 3n and the control part 24 controls a channel switch part 22 so as to form the channel between the telephone set 1-n which makes a call and the trunk line 3n. When a callee makes a response, the control part 24 informs the circuit 25 of the start of call rate calculation. When the call terminates, the control part 24 transmits the electric communication inductry name decided in the circuit 25 and the calculated call rate to a sound synthesis circuit 26 and calls the telephone set 1-n so as to notice the rate by sound.
Patent JP-S6336995-A (JP)
Title: Flux cored wire for welding 'inconel(r)' alloy
Inventor: OTANI MITSUGI
IPC: B23K35/368
Filed: 1986-07-31
Abstract: PURPOSE:To improve welding quality and welding workability by incorporating respectively specific weight % of titanium oxide, carbonate, fluoride, etc. into a flux component and limiting the flux to a prescribed % range of the total weight of a wire. CONSTITUTION:2.5-15% 1 Or >=2 kinds of titanium oxide and titanate, by the total weight of the wire, 0.2-7% carbonate, 0.5-5% SiO2, Al2O3, etc., 0.05-2% fluoride, 0.1-2% Ti, Al, and 1-7% metallic powder are incorporated into the flux component and the amt. of the flux is limited to 10-30% of the total weight of the wire. The titanium oxide component improves the removability of slag and both the carbonate and fluoride prevent the generation of blowholes. The Ti and Al acts as deoxidizing and denitrifying agents. Both the welding quality and workability of welding are, therefore, improved by the above-mentioned method.
Patent JP-H106373-A (JP)
Title: Method for preventing mixing of carbide with resin at time of injection molding and screw therefor
Inventor: SUUMEN HIROYOSHI
IPC: B29C45/60
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of carbide with a resin by a simple mechanism without arranging special equipment by scraping off a molten resin layer by the flights of a screw before the molten resin layer bonded to the inner wall of the heating cylinder of an injection molding machine is carbonized. SOLUTION: A screw 4 is formed so as to have a shape wherein the outer diameter of the flight thereof is set to the same dimension (d) in an E-G section from the leading end part E of the screw to the flight position G with a 1/2 pitch length approaching a shank part A and the outer diameter from the flight position G to the shank part A is set to a diameter d-α smaller than the outer diameter (d) of the flight. Therefore, the total load at a time of the biting-in of resin pellets is applied to the outer peripheral part B of the flight and, by increasing the load, the resin thin layer bonded to the inner wall of the supply part of a heating cylinder is always scraped off. Therefore, the stagnation time of the resin bonded to this part is made short and, even if the thin layer of the molten resin comes into contact with air, the surface of the bonded resin is scraped off and removed before carbide is formed.
Patent JP-H0623993-A (JP)
Title: Manufacture of ink jet head
Inventor: TANIGUCHI OSAMU
IPC: B41J2/16
Filed: 1992-07-07
Abstract: PURPOSE:To enable operation to be made easy by obtaining good printing quality by removing errors on cladding or by reducing a cost by improving an operational property by a method wherein a nozzle and an ink passage are integrally formed. CONSTITUTION:Photosetting resin 13 is casted into a metal mold 11, and a masking plate 14 is put on the photosetting resin 13 while it is being slightly thrusted into that in order to form a nozzle. Then, when the photosetting resin is exposed from the masking plate 14 side, the photosetting resin 13 irradiated with ultraviolet light excepting a film 15 is hardened. After exposure, the metal mold 11 is removed and the photosetting resin 13 is washed with acetone or the like. A nozzle 16 and an ink passage 17 are formed by washing away. A vibrating plate 18 is bonded to the photosetting resin 13 by use of a photosetting adhesive, and lastly the masking plate 14 is peeled off. An ink jet head 19 is thus manufactured. Since the nozzle 16 and the ink passage 17 are made to be thus integrally formed, there is no error when the nozzle plate is cladded on a passage plate, and there is no-positional shift between the nozzle plate and the passage plate. Consequently excellent printing quality can be obtained.
Patent JP-H07229372-A (JP)
Title: Mounting structure for fire-preventive glass panel
Inventor: TANAKA TAKESHI
IPC: E06B5/16
Filed: 1994-07-29
Abstract: PURPOSE:To improve workability during a mounting work and firmly hold a fire-preventive glass panel upon occurrence of a fire by using a material capable of giving an expansion factor equal to or above the preset value for the prescribed temperature range, as a bulking agent for filling a gap between an interior wall and a fire-preventive glass panel. CONSTITUTION:A setting block 3 is provided on the bottom of the mounting groove 2a of a window frame 2. Then, a fire-preventive glass panel 1 is inserted in the groove 2a, while the peripheral edge thereof being kept in contact with the block 3. Thereafter, gaps 7a and 7b formed between the glass panel 1 and the inner surface of the groove 2a are filled with a thermally expansible bulking agent 8. In this case, a material capable of giving an expansion factor approximately two times as large as the preset value over a temperature range from 100 to 950 deg.C is used as the bulking agent 8. According to this construction, the glass panel 1 can be firmly held, and excellent fire-preventive function can be provided, when a fire takes place.
Patent JP-S6155769-A (JP)
Title: Bus control system
Inventor: NAGAI MASAHIRO
IPC: G06F13/36
Filed: 1984-08-28
Abstract: PURPOSE:To prevent to spread a trouble of one peripheral circuit to a whole system by providing a timer to the bus interface part of a peripheral circuit, and separating forcibly from a bus when the circuit occupies the bus for a specified time or above. CONSTITUTION:A timer circuit 10 is provided to a bus interface part of a peripheral circuit 20, the output of the circuit 10 goes to ''1'' after a specified time elapsed from the rise of an input signal, and when an input goes to ''0'', the circuit 10 is immediately reset. OR such as a data enable DEN and an address enable AEN is inputted to the input of the circuit 10, and when one of these rises, after about 20 micro seconds from that time, the peripheral circuit is separated forcibly from the bus. Thus, when the timer circuit 10 is installed and the peripheral circuit occupies the bus for a specified time or above, by separating forcibly the peripheral circuit from the bus, the spreading of the trouble in one peripheral circuit to a whole system can be prevented.
Patent JP-S6068932-A (JP)
Inventor: OOKITA MASAKAZU
IPC: B32B1/08
Filed: 1983-09-26
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。