baber/WOPTO huggingface dataset:
Patent JP-S6261909-A (JP)
Title: Thermoplastic dental filler composition
Inventor: FUTAMI SHUNICHI
IPC: C08K3/00
Filed: 1985-09-12
Abstract: PURPOSE:To obtain the titled easily softenable composition having excellent storage stability and extremely useful for root canal filling and temporary filling, by compounding an inorganic filler to a polymer component composed of trans-1,4-polyisoprene and an ethylene-vinyl acetate copolymer resin. CONSTITUTION:The objective composition is produced by compounding (A) 3-50(wt)% polymer component composed of (i) 100pts.wt. of trans-1,4- polyisoprene and (ii) 5-100pts.wt. of an ethylene-vinyl acetate copolymer resin having a vinyl acetate content of 15-40% and a melt index of 10-400 with (B) 50-97% insoluble or hardly soluble inorganic filler having a solubility of <=0.5g in 100ml of water at 20 deg.C. A material having increased softness and fluidity and suitable for the point filling of small cavities can be produced by adding a thermoplastic resin such as polystyrene, low-molecular-weight PE, etc., to the above composition, and a material having decreased softening temperature and improved adhesivity to the cavity wall and suitable as a temporary filling material can be produced by adding a waxy component as a softness- controlling agent to the composition.
Patent JP-H0546490-A (JP)
Title: Memory card device
Inventor: SUYAMA TAKAAKI
IPC: G11C16/02
Filed: 1991-08-09
Abstract: PURPOSE:To unnecessitate securing an address table area by providing an error flag write means, a data write substitute means, an address write means, and a data read means. CONSTITUTION:The memory card is provided with an EEPROM 17, error detection means, error flag write means, and data write means. It also provided with an address write means writing a substitute destination address to be replaced by the data substitute means on a page with an error and a data read means 16 discriminating an error generated page while referring to an error flag area, discriminating a substitute destination address by reading a byte data on the page, and reading data from the substitute page based on the discriminated address. Especially, the address write means writes the substitute destination address on a plurality of bytes in the error generated page, and the data read means 16 reads data from a plurality of bytes on the error generated page, discriminating the substitute destination address by adopting the decision by majority.
Patent JP-S61163641-A (JP)
Inventor: JIEEMUZU ROBAATO HAUSU
IPC: H01L21/306
Filed: 1985-09-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001044419-A (JP)
Title: Formation method for gate lamination having high k dielectric
Inventor: HATTANGADY SUNIL V
IPC: H01L21/318
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the electrical thickness of a gate dielectric. SOLUTION: A gate lamination 104 comprises a gate dielectric having reduced electric thickness. A thin (for example, up to 15 Å) silicon dioxide layer is formed on a substrate 102. The silicon dioxide layer is subjected to remote plasma nitriding, so that a silicon oxide/nitride layer 106 of oxidation resistance is formed. A high K dielectric 108 comprising oxygen is formed on the silicon oxide/nitride layer 106 without the addition oxidation at the layer 106. Then a gate electrode 110 is formed on the high K dielectric 108.
Patent JP-H0864934-A (JP)
Title: Manufacture of printed wiring board
Inventor: YOSHIZAWA IZURU
IPC: H05K3/18
Filed: 1994-08-25
Abstract: PURPOSE: To provide a manufacturing method of a printed wiring board which can form a conductor circuit by nonelectrolytic plating, without increasing the line width of the conductor circuit, and therefore obtain excellent insulation between circuits. CONSTITUTION: In the manufacturing method of a printed wiring board wherein a conductor circuit 4 is formed on an insulating board 1 by an additive method, a plating resist layer 2 is formed on the surface of the insulating board 1 where the conductor circuit 4 is to be formed, except the part where the conductor circuit 4 is to be formed, then nonelectrolytic catalyst 3 is imparted to the whole surface where the conductor circuit 4 is to be formed, then the nonelectrolytic catalyst 3 sticking on the resist layer 2 is eliminated together with the skin part of the resist layer 2 by acid treatment, and the conductor circuit 4 is formed by nonelectrolytic plating.
Patent JP-H0864463-A (JP)
Title: Manufacture of ceramic electronic component
Inventor: TODA KENICHIRO
IPC: H01G4/30
Filed: 1994-08-25
Abstract: PURPOSE: To eliminate invasion of plating solution to an air gap and to simply manufacture by retaining filler to be filled in the gap in the gap during the step of wet plating, and using organic solvent to be volatilized and removed after the step is finished. CONSTITUTION: A laminated ceramic capacitor 10 is dipped in organic solvent 21 stored in a vessel 20, and then the vessel 20 is reduced under pressure by a pressure reducing/pressurizing unit 30 communicating with a space formed in an upper part in the vessel 20. Then, the vessel 20 is pressurized by the unit 30, and the solvent 21 is press injected and impregnated in the gap in its ceramic material and a terminal electrode. Then, the capacitor is wet plated. In this case, the solvent remains in the gap of the capacitor immediately after the plaiting is completed, and the solvent is externally volatilized externally via fine pores from the gap as a time is elapsed.
Patent JP-S6446126-A (JP)
Title: Floppy disk device
Inventor: YAMAOKA KATSUMI
IPC: G11B19/02
Filed: 1987-08-13
Abstract: PURPOSE:To reduce a control dependence rate onto a host computer by externally controlling a recording/reproducing means which records and reproduces data to a floppy disk via a microprogram control means. CONSTITUTION:A microprogram control part 12 interprets a simple instruction supplied from a host computer 1 via an interface circuit 11 and supplies the microcodes to an instruction executing part 14 for a series of writing/reading control jobs. The part 14 supplies the control data to a mechanical deck system controller 19 including a record/reproduction/erasion circuit 18, etc., according to the microcodes. The circuit 11 contains five types of registers including a 1-byte resetting register, etc. This register holds the reset data supplied from the computer 1 and resets individually a recording/reproducing means and the part 12.
Patent JP-H0639617-A (JP)
Title: Burnishing drill
Inventor: SHIGA SEIKI
IPC: B23B51/08
Filed: 1992-07-28
Abstract: PURPOSE:To improve the centripetal characteristic and the cutting stability, and improve the surface roughness of the wall surface inside of a hole remarkably to improve the accuracy of the finish hole remarkably. CONSTITUTION:A burnishing drill 1 consists of a cylindrical shank 11 and a drill body 12 connected to the shank 11. Tips of a first small diameter part 8 and a second small diameter part 9 and a third small diameter part 10 of the tip of the drill body 12 are formed with drill blades 20a, 20b, a reamer surface 221a and a reamer blade 22a. The reamer surface 21, which is arranged in the rear end side than the drill blades 20a, 20b and the reamer blade 22a in the drill shaft direction and which is extended outside in the radial direction, is inclined so that it is inclined outer of the radial direction as it is arranged more rear in the drill shaft direction, and that it is separated from the drill axis as it is arranged more rear in the direction of rotation of a drill. Irregularity of the inner wall surface of a lower hole, which is drilled by the drill blades 20a, 20b and the reamer blade 22a, is therefor evened by the reamer surface 21a at the time of drilling to improve the surface roughness of the finish hole remarkably.
Patent JP-H0527446-A (JP)
Title: Positive resist composition
Inventor: OTA TOSHIYUKI
IPC: G03F7/004
Filed: 1991-07-17
Abstract: PURPOSE:To obtain a resist compsn. having high sensitivity and excellent resolution and pattern dimension and especially excellent dry peeling property by incorporating an alkali-soluble novolac resin, phenol compd. and 1,2-quinone diazide sulfonate which is a phenol compd. having a specified structural formula. CONSTITUTION:This resist compsn. consists of 100 pts.wt. of alkali-soluble novolac resin having 4000-20000 weight mean mol.wt. calculated as standard polystyrene, 5-100 pts.wt. of phenol compd. having 100-1000 mol.wt., and 1-85 pts.wt. of phenol type 1,2-quinone diazide sulfonate expressed by formula I. In formula I, R<1>-R<19> may be same or different hydrogen atom, hydroxyl group (one of R<1>-R<5>, one of R<6>-R<10>, and one of R<15>-R<19> are hydroxyl group), and R<a>, R<b>, and R<c> are same or different hydrogen atom, or alkyl group of 1-6 carbon number.
Patent JP-S6259873-A (JP)
Title: Accident section discriminating device using photosensor
Inventor: YOKOYAMA HIROMICHI
IPC: H02H7/26
Filed: 1985-09-10
Abstract: PURPOSE:To decrease polarizers and analyzers in number and to obtain an inexpensive device of a simple constitution by arranging two magnetooptic effect elements across a polarization plane maintaining fiber so that the rotating directions of the planes of polarization to the same magnetic field are opposite each other. CONSTITUTION:The magnetooptic effect elements 11 and 12 are provided at both terminals of each section of a power distribution line and arranged and connected by the polarization plane maintaining fiber 14 so that the rotating directions of the plane of polarization of light passing through the elements 11 and 12 are opposite in a magnetic field produced with the same current in the power distribution line. Further, the element 11 and a polarizer 10 before it, and the element 12 and an analyzer 13 behind it are also connected by fibers 14 respectively and the polarizer 10 and analyzer 13 are connected to a measurement system 16 by optical fibers 15 respectively. Then if an accident occurs between the elements 11 and 12, currents flows through the elements 11 and 12 in the opposite directions and the rotation of the plane of polarization by the element 11 is not returned, but increased by the element 12, and consequently a signal modulated with the light output of the measurement system 16 appears eventually, thereby detecting that an accident point is in this section.
Patent JP-S58103097-A (JP)
Inventor: GOTOU KEISUKE
IPC: G01D3/028
Filed: 1981-12-14
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-S5991401-A (JP)
Title: Pipe-coated optical fiber
Inventor: OKAGAWA SHIYUUJI
IPC: C03C25/10
Filed: 1982-11-17
Abstract: PURPOSE:To improve the solvent resistance of polycarbonate by using the polycarbonate blended with a crystalline thermoplastic resin as a material for a pipe. CONSTITUTION:An extruder provided with a nipple 5 having a through-hole 4 through which an optical fiber strand 1 can freely travel, a cross head 6 mounted to the top end of the nipple 5, and a passage 7 open at the top end in the die part of the cross head 6 is used. Modified polycarbonate prepd. by blending polycarbonate and polybutyrene terephthalate with a crystalline thermoplastic resin is introduced into a passage 4 and while a binder material 3 is injected into the nipple 5, the modified polycarbonate is extruded at 260 deg.C by using the above-described extruder, whereby a pipe-coated optical fiber with a pipe having 1.2mm. outside diameter and 0.8mm. inside diameter is produced. When the pipe-coated optical fiber is wiped with gauge moist with acetone, the pipe 2 does not show any change in appearance such as swelling and cracking.
Patent JP-H06219069-A (JP)
Title: Method for forming high-resolution wash-off image and non-photosensitive element used for this
Inventor: PIITAA UOOKAA
IPC: B41M5/00
Filed: 1993-08-13
Abstract: PURPOSE: To provide a method for preparing a high resolution wash-off image by using preferably an ink-jet print. CONSTITUTION: This method comprises sequential steps of (a) preparing a non- photosensitive layer comprising substantially a non-crystalline polymer selected from a group consisting of acid-contg. polymers having at lest 0.4 milliequivalents acid functional groups per gram of polymer and amine-contg. polymers having at least 0.4 milliequivalents amine functional groups per gram of polymer pref. on a substrate, (b) applying an aqueous ink comprising an aqueous carrier medium and a salt-forming agent imagewise to the non- photosensitive layer to form a salt of the polymer in the ink applied area and (c) washing the non-photosensitive layer with an aqueous soln. to remove the imaged area of the non-photosensitive layer.
Patent JP-H1051428-A (JP)
Title: Diversity control system
Inventor: MATSUI NOBORU
IPC: H04L1/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate timing control over a receive slot and voice data and simplify the constitution of a control circuit by passing only voice data of a receive slot which meets quality criteria through each reception part and then putting them together. SOLUTION: A control part 5A detects receive radio wave intensity RSSI and whether or not there is a CRC error. According to the detection results, the control part 5A decides whether or not the signal quality meets the specific criteria by receive slots, and a clamp circuit 6A clamps only PCM voice data of a receive slot meeting the specific criteria in its border timing and passes the data. Then PCM voice data of respective receive slots which are outputted in order through clamp circuits 6A and 6B of systems A and B are put together by a composing circuit 7.
Patent JP-H0924372-A (JP)
Title: Solid-liquid separation method of waste liquid, and device therefor
Inventor: HIDA MASAYUKI
IPC: C02F1/38
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation device enabling to treat waste liquid in a short time, miniaturize the treating device and also directly connect with a production line. SOLUTION: In a separation treatment of the waste liquid to liquid and solid, the waste liquid to be treated is fed into a rotatable rotary tank 11 provided with through-holes on the peripheral wall, and the rotary tank 11 is rotated and a liquid component is discharged outside the rotary tank 11, thus a solid-liquid separation of the waste liquid from the waste solid is performed. A filter film is provided on the rotary tank 11 in freely attachably and detachably manner, and the liquid component in the waste liquid and the solid component are separated by the film and the solid component is taken out together with the filter film.
Patent JP-S6187751-A (JP)
Inventor: JIYON ARUFURETSUDO TEIRERU
IPC: C08G64/00
Filed: 1985-09-13
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-S6358107-A (JP)
Title: Holding mechanism for scale apparatus
Inventor: NAGAOKA KAZUO
IPC: G01B21/02
Filed: 1986-08-28
Abstract: PURPOSE:To enable the mounting of a scale apparatus accurately and simply, by providing a first projecting part at one of a pair of cylindrical holding sections while a second projecting part is provided at the circular arc groove of the receiving section facing the other cylindrical holding section. CONSTITUTION:This mechanism is made up of a pair of cylindrical holding sections 10a and 10b arranged at both ends of a scale body 3 and a pair of receiving sections 11a and 11b having circular arc grooves 12a and 12b to receive the pair of holding sections 10a and 10b respectively. A first projecting part 13 is provided at one 10a of the pair of holding sections 10a and 10b while a second projecting part 14 is provided at the circular arc groove 12b of the receiving section 11b facing the other holding section 10b. Then, a mounting reference for the body 3 is determined by the tip of the projecting part 13 and that of the projecting part 14. This enables the mounting of the scale apparatus accurately and simply regardless of slight variations in the height or mutual inclination of the surfaces where the receiving sections 11a and 11b are mounted respectively.
Patent JP-S58101976-A (JP)
Inventor: KATSUYAMA MASAKI
IPC: E05F11/26
Filed: 1981-12-14
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-H06160205-A (JP)
Title: Temperature sensor or temperature sensor array composed of glass ceramic and bonded film resistor
Inventor: KURAUSU KURISHIYUTEN
IPC: H01C7/02
Filed: 1991-07-18
Abstract: PURPOSE: To change temperature resistance characteristics of a sensor over a wide range by connecting a parallel resistor of glass ceramics to a film resistor of thin film or thick film and selecting size and constant of the film resistor, so that, within the temperature range for use, the film resistor and the parallel resistor are made to correspond to each other, and below the temperature range, the film resistor is operated, and above the temperature range, the parallel resistor is operated based an its temperature characteristics. CONSTITUTION: A strip-like film resistor 1 of thick film or thin film is sintered on a supporter surface 2 of glass ceramics, and electric connection points 3 are provided on both surfaces. Along the number part of the resistor 1, a parallel resistor 4 of glass ceramics is connected. The resistor 1 is metal or its oxide, and a resistance linearly increases following temperature rising, and the resistance of a resistor 4 exponentially decreases following the temperature rising. By appropriately selecting size and temperature coefficient of the resistor 1, resistance values of the resistors 1 and 4 correspond to each other within usage temperature range. The resistor 1 mainly acts at low temperatures and the resistor 4 at high temperatures. Thus, the temperature resistance characteristics of a sensor circuit can be changed over a wide range.
Patent JP-H07152023-A (JP)
Title: Display panel and display device using the same
Inventor: TAKAHARA HIROSHI
IPC: G02F1/13
Filed: 1994-08-26
Abstract: PURPOSE:To provide a display panel which obviates light leakage from the peripheral parts of pixels and is capable of making display with high luminance and high contrast, a view finder and a projection type display device. CONSTITUTION:In this display panel, light shielding films 15 of metals such as chromium(Cr) are formed in the peripheral parts of pixel electrodes 11. Cross electric fields are generated between signal lines 14 and the pixel electrodes 11 if there is a potential difference between source signal lines 14 and the pixel electrodes 11. High-molecular material-dispersed liquid crystals are then oriented and the liquid crystal layers in the peripheral parts of pixel electrodes are made to be in a translucent state. However, since the light shielding films 15 are formed, even if the liquid crystal layers are made transmissive, the light leakage does not arise. The high-grade view finder and projection type display device are composed if this display panel is used as a light valve.
Patent JP-2000036928-A (JP)
Title: Discrimination circuit for polarity of synchronizing signal
Inventor: NUMAI SEIICHIRO
IPC: H04N5/66
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit configuration by using a vertical synchronizing signal for a counter clock pulse when a vertical frequency division pulse is at a level of one side so as to discriminate polarity of the vertical synchronizing signal and using a reference clock pulse with a frequency higher than that of a horizontal synchronizing signal for the counter clock pulse when at other level so as to discriminate polarity of the horizontal synchronizing signal. SOLUTION: A frequency divider circuit 1 applies 1/2 frequency division to a horizontal synchronizing signal Hsync to provide an output of a horizontal frequency division pulse H1 and a frequency divider circuit 2 applies 1/2 frequency division to a vertical synchronizing signal Vsync to provide an output of a vertical frequency division pulse V1. A switch 3 selects either one of a reference clock pulse CK and the horizontal frequency division pulse H1 and provides an output of the selected pulse to an UP/DOWN counter 6. A trailing edge pulse P5 that detects a trailing edge of the horizontal synchronizing signal Hsync when the vertical frequency division pulse V1 is at a high level, and that detects a trailing edge of the vertical synchronizing signal Vsync when the vertical frequency division pulse V1 is at a low level is obtained.
Patent JP-S6095615-A (JP)
Title: Moving body control device
Inventor: HATANO TAMIO
IPC: B61L27/00
Filed: 1983-10-28
Abstract: PURPOSE:To adapt quickly a titled device to a change of various layouts by placing dispersively a command radio wave receiver and a response radio wave receiver at every range in which a notification can be executed by a feeble electric field, so that a transmitter does not emit a radio wave simultaneously by the same frequency. CONSTITUTION:A moving truck of a side to be controlled receives a feeble command radio wave f1 from a control side device, also emits a response radio wave f2 and is brought to a running control. As for this control side device, plural antennas 21, 32 and transmitter-receivers 22, 31 are placed dispersively in order to transmit and receive said command radio wave f1 and response wave f2. A reception demodulating signal of the response radio wave f2 is mixed by a mixer 23 in a central control device 100, and inputted to a computer 27. In this way, a transmission control part 30 is controlled so that the command radio wave f1 is emitted by the nearest antenna 32 to the truck, and also controlled so that it is not executed simultaneously by the same frequency.
Patent JP-S6094562-A (JP)
Title: Reception system of optical pulse signal
Inventor: SATOU KENICHI
IPC: H04B10/556
Filed: 1983-10-28
Abstract: PURPOSE:To attain identification and reproduction of a reception signal with the best S/N ratio by constituting the system that either the rising or the falling of an optical pulse signal is selected for the identification of the signal transmitted through a multi-mode optical fiber. CONSTITUTION:An input signal of an identification/reproduction circuit 5 is inputted to one input of an exclusive OR circuit 8, its output is branched, given to a set terminal of a flip-flop circuit 9 and to a reset terminal of the flip-flop circuit 9 through a delay circuit 10. The identification/reproduction circuit 5 selects whether it identifies at the rising point of the input signal or the rising of the signal by giving signals ''1'', ''0'' to other input terminal 11 of the exclusive OR circuit 8.
Patent JP-H0648666-A (JP)
Title: Lifting rope elongation advance notice device for indirect type hydraulic elevator
Inventor: TSUJI TARO
IPC: B66B5/12
Filed: 1992-07-29
Abstract: PURPOSE:To provide a lifting rope elongation advance notice device for an indirect type hydraulic elevator with a simple constitution further with no generation of erroneous operation. CONSTITUTION:A device comprises a car position detector 5 for detecting a car 4 positioned in a predetermined range, plunger excessive lift detector 13 for detecting a plunger lifted by exceeding a predetermined position, plunger position detecting limit switch 14 actuated when the plunger is placed in a fixed range in a downward direction from the predetermined position and an advance notice lamp of informing of lifting rope elongation near a limit when this switch is actuated.