baber/WOPTO huggingface dataset:
Patent JP-H08240083-A (JP)
Title: Shutter device
Inventor: HAGIWARA TATSUO
IPC: E06B9/06
Filed: 1995-03-03
Abstract: PURPOSE: To stably open and close a vertically operating expansion type shutter either manually or electrically by providing the shutter with a manual open/close device as well as a motor-driven open/close device. CONSTITUTION: A cross rail 2 journalled to the intersections of vertically expanding parallel links 4 and a lower cross rail 3 journalled to the lowest intersections thereof are slidably inserted in space between opposite shutter guide members 5A and 5B fitted to the internal sides of outer frame pillars B1 and B2 , thereby forming a shutter 1. Also, the shutter 1 is provided with a manual open/close device formed out of elevating wires connected to the lower cross rail 3 and a balancer for separately winding the wires. The shutter 1 is also provided with a motor-driven opening/closing device formed out of geared cables connected to the lower cross rail 3 and a drive section for causing the reciprocating motion thereof in a symmetrical direction.  Then, the balancers and the drive section are mounted on a cross beam A for opening and closing the shutter 1 either manually or electrically.
Patent JP-H04307477-A (JP)
Title: Linear motor drive device
Inventor: MIYAMOTO TSUTOMU
IPC: G11B7/085
Filed: 1991-04-03
Abstract: PURPOSE:To offer a liner motor drive device capable of accurately positioning with a simple processing ability such as an 1-chip microcomputer, etc., in a CD player. CONSTITUTION:The subject device is a linear motor drive device satisfying the relation, Xk(t)=a.t<2>, where Xk (t) is the moving distance, (t) is the driving time, and (a) is a constant, and the constant (a) is one decided by the actually moved distance Xk' (t) which is read out from a compact disk at the time when the linear motor is driven during the time (t) before the reproduction of CD player.
Patent JP-S59207017-A (JP)
Inventor: MACHIASU DOTSUPU
IPC: G01L3/14
Filed: 1984-04-11
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-S59198305-A (JP)
Inventor: PETORUSU YOHANESU UIRUHERUMU S
IPC: G06F3/041
Filed: 1984-04-11
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-H04305603-A (JP)
Title: Integrated waveguide type optical branching device
Inventor: YANAGAWA HISAHARU
IPC: G02B6/122
Filed: 1991-04-03
Abstract: PURPOSE:To offer an integrated waveguide type optical branching device which is low in manufacture cost and small in size. CONSTITUTION:Plural waveguide type optical branching devices A1, A2, B1, and B2 are connected on the same substrate 11 by the wiring patterns of waveguides p1, p2, p3, p4, p5, p6, p7, and p8, and waveguide type light folding parts C1 and C2 are interposed in the paths of the wiring patterns. Even if many optical branching devices and wiring patterns accompanying them are hidden, they can be formed on the substrate in a batch, so the man-hours for the manufacture are decreased and the cost is reduced. Further, the need for the excessive-length storage of an optical fiber is eliminated, as well, so the whole body is miniaturized.
Patent JP-H04306559-A (JP)
Title: Paste type cadmium negative electrode for alkaline storage battery
Inventor: FURUSHIMA KAZUO
IPC: H01M4/44
Filed: 1991-04-03
Abstract: PURPOSE:To provide a negative electrode of paste type cadimum for alkaline storage battery, improved in coefficients of utilization. CONSTITUTION:As a negative electrode of paste type cadimum uses metal cadimum powders with average particle diameter range of 0.5mum to 10mum in pasted form, under wet condition, high activity as a metal cadmum can be maintained. Therefore, coefficient of utilization of the negative electrode 1 of a spate type cadmum for alkaline storage battery can be improved without impeding conductivity among active materials, by including the metal cadmum which functions sufficiently as an active material with high activity.
Patent JP-S59196287-A (JP)
Title: Heat sensitive recording material
Inventor: HONDA YASUHIRO
IPC: B41M5/40
Filed: 1983-04-22
Abstract: PURPOSE:To enhance sensitivity without accompanying the increase of background density, in a heat sensitive recording material using a leuco dye, by providing an under coat layer containing fine powdery heat resistant glass between a support and a heat sensitive color forming layer. CONSTITUTION:A fine powder with an average particle size of 2mum or less comprising heat resistant glass such as quartz glass, Vycor glass or low alkali borosilicate glass is bonded to and supported by a support along with a binder to form an under coat layer. The adhesion amount of the glass fine powder to the support is set to 0.5-3g/m<2>. A heat sensitive color forming layer consisting of a known leuco dye, a coupler, a binder and usual auxiliary additives is formed to thus under-coated support.
Patent JP-S59196631-A (JP)
Title: Method for equalizing microwave delay time in microwave communication device
Inventor: SANGO JIYUNICHI
IPC: H04B7/005
Filed: 1983-04-22
Abstract: PURPOSE:To equalize a delay time of microwave in a total transmission and reception system by adopting a Chebyshev's characteristic for a microwave delay time characteristic so as to cancel the ripple of a characteristic curve in the transmission and the reception systems mutually. CONSTITUTION:The Chebyshev's characteristic is provided to the delay time characteristic from an input terminal B21 of a transmission system T to an antenna A in a wave having a frequency f1. That is, the Q of each resonance circuit of a delay equalizing device 21 is adjusted so that the synthesis between the delay time characteristic from a branching input terminal B1 of the branching device 1 to the antenna A and the delay time characteristic of the delay equalizer 21 has the said Chebyshev's characteristic including a prescribed ripple. The Chebyshev's characteristic having a ripple characteristic opposite to the said Chebyshev's characteristic is attained also for the reception system R through the same adjustment. Thus, both the ripples are cancelled in the transmission system and the reception system, and the delay time characteristic equallized in an excellent way over a broad band is obtained.
Patent JP-S58193863-A (JP)
Title: Winding/feeding device for linear body
Inventor: SAKAKIBARA HIROSHI
IPC: B65H54/28
Filed: 1982-04-30
Abstract: PURPOSE:To enable to operate a feeding element synchronously by adding the ratio between a fixed feed amount and an actual feed amount on every generation of an encoder output pulse for driving a feeding motor by the output pulse of a signalgenerating device when the value thereof is 1. CONSTITUTION:When a winding bobbin 1 is rotated by a drive motor 2, the output pulse (e) of an encoder 4 is inputted into a pulse generator 14 of a feed signal generating device 8, and output pulses thereof phi1 and phi2 are inputted into D flip-flops 11A...12B. On every input of this output pulse (e), a total adder 10A adds set feed amounts of digital switches 9A and 9B via input terminals A1-A4. When the output pulses (e) are inputted at a number N to make the ratio between a fixed feed amount and an actual feed amount 1, a carry signal C is outputted from a terminal C4 of the total adder 10. This signal is converted into a pulse width necessary in a D flip-flop 13 to rotate a feed motor 7 at a fixed angle, and a feed element 6 is moved by a fixed feed amount for synchronizing with the rotation of the winding bobbin.
Patent JP-H06280961-A (JP)
Title: Continuously variable transmission device with taper roller bearing
Inventor: NAKAMURA HITOSHI
IPC: F16H15/52
Filed: 1993-03-30
Abstract: PURPOSE:To secure excellent shift operation in a compact structure, wherein the frictional resistance or noise is lesser and good manufacturability and economy are ensured. CONSTITUTION:An inner ring 1 is fixed to an input shaft 6, and to the output shaft 7 a follower outer ring 2 is fixed concentrically on the same radius line as the inner ring, and a conical part 27 to form at the tip a ridge 26 which is parallel with the axis of the input shaft 6, is formed between the inner ring 1 and the follower outer ring 2, wherein a number of taper rollers 3 are interposed which are retained by a retainer 8 rotatable relative to the input shaft 6 and roll while circumscribing with the inner ring 1 and inscribing with the outer ring 2. A rotation-restrained outer ring 4 in contact with the ridges 26 of the conical parts 27 of the taper rollers 3 while circumscribing is installed on the case body 9 in such a way as movable only in the axial direction to the left and right so that a planetary differential decelerating mechanism composed of the inner ring 1, taper rollers 3, rotation-restrained outer ring 4, and follower outer ring 2, and therewith the rotation of the input shaft 6 is decelerated and transmitted to the output shaft 7 steplessly within the set range.
Patent JP-S547451-A (JP)
Title: Flame-retardant polyolefin composition
Inventor: INADA HITOSHI
IPC: C08K3/32
Filed: 1977-06-18
Abstract: PURPOSE: A phosphonium bromide, ammonium polyphosphate, an oxide of alkaline earth metals, and an alkali phosphate are incorporated to polyolefin to produce said high self-extinguishing composition free of tear dropping on burning. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02252091-A (JP)
Title: Reserved entrance information card and its processing system
Inventor: HATTORI MICHIHIKO
IPC: G07B15/00
Filed: 1989-03-27
Abstract: PURPOSE:To permit entrance based on automatic reservation outputted from a telephone terminal by allowing a reserved entrance information center to apply a reservation number to the telephone terminal, allowing an automatic bending machine receiving the reservation number to vend a card and permitting entrance through an automatic card examining machine. CONSTITUTION:An automatic reservation vending machine 300, the automatic card examining machine 600 and a telephone set 803 are connected to the center 500 through communication lines, a reservation based on a reserved entrance information card is offered from the telephone set 803 under the unitary control of the center 500, and when the reservation is available, its reservation number is informed to an offerer. When the offerer inputs the reservation number to the vending machine 300, a card is vent. When the vent card is offered to the ticket examining machine 600, the validity of the card is checked and entrance is permitted. Thus, entrance permission to automatic reservation from the telephone terminal can be attained.
Patent JP-H07281848-A (JP)
Title: Remote control printing system and its computer
Inventor: KITAGAWA MAKOTO
IPC: G06F3/12
Filed: 1994-04-11
Abstract: PURPOSE:To provide a remote control printing system and its computers which enable the computers connected to a network to finely control printers (NPR) connected to the network. CONSTITUTION:An NPR control library 113 provides an interface for an NPR 120, and an IPC 114 transfers a message to an NPR control demon 115, and, the NPR control demon 115 controls the NPR 120 as requested with the message by utilizing protocol for NPR control. Consequently, a host printing process can finely control the printers, connected to the network by utilizing the NPR control library 113.
Patent JP-H09259145-A (JP)
Title: Retrieval method and speech recognition device
Inventor: KAGAMI TETSUYA
IPC: G10L15/32
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily obtain a desired English word and input an English word by constituting a part where parts of a character string constituting a word at >=2 specific nonadjacent places are arrayed so that when the word is inputted, the word obtaining the partial words is retrieved from the dictionary. SOLUTION: This method is provided with an input step for inputting partial words where parts of the character string constituting the word at >=2 specific nonadjacent places are arranged and a retrieval step which retrieves the word obtaining partial words from the dictionary. When a part (partial word) in one place of a character string constituting a word to be used for retrieval is inputted, a Roman letter order reading key 23 is operated. A Roman letter interposition reading key 24 is operated to places the device in Roman letter interposition read mode. Consequently, the partial words consisting of parts (initial letters and word ending) at two successive places in a character string constituting the word can be inputted.
Patent JP-H11267795-A (JP)
Title: Mold device, lower mold device thereof and continuous casting apparatus
Inventor: OZAWA TETSURO
IPC: B22D11/05
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a continuous casting apparatus, in which the change of width can further simply be executed in a short time. SOLUTION: This apparatus is provided with one pair of mutually facing long side members 1, one pair of mutually facing short side members 2 disposed in the gaps between both end parts of the long side members 1 and shiftable along the long side members 1, each fixed frame 3 disposed so as to be faced to the back surface of each short side member 2, each shifting mechanism 4 connecting each short side member 2 with the fixed frame 3 corresponding to this short side member and containing a screw shaft 40 for shifting the short side member 2 along the long side member 1, each rotation regulating nut 42 fastened so as to prevent the rotation of the screw shaft 40 and a lower mold device.
Patent JP-S61232114-A (JP)
Inventor: DOI MASATO
IPC: B65B9/08
Filed: 1985-04-05
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-S58189433-A (JP)
Inventor: MASUDA MASATOSHI
IPC: E04B1/04
Filed: 1982-04-28
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-H06219068-A (JP)
Title: Reclaimable recording paper
Inventor: KATANO YASUO
IPC: B41M5/50
Filed: 1993-03-30
Abstract: PURPOSE:To provide reclaimable recording paper whose conveyance within a recording device is smooth, by a method wherein a recording surface is formed by applying a heat modification material whose adhesion to resin becomes low through heating to recording paper or impregnating the recording paper with the heat modification material. CONSTITUTION:A reclaimable recording paper wherein a solution into which a heat modification material 2 whose adhesion to resin becomes low when it is heated is dispersed or melted is applied to recording paper 1, the heat modification material 2 is formed in a stratified state and the surface is made into a recording face 2a is made. In the case where the density of solid content of the heat modification material 2 is low, the whole of the recording paper 1 is impregnated with the heat modification material 2 and after the same is either dried as it is or impregnated with the solution and flown, the title reclaimable recording paper is formed by processing the recording paper 1. In this case, since only a pulp fiber 1a is coated with the heat modification material 2, the surface has unevenness. As an example of the heat modification material 2 adhesion of the resin of which is lowered when it is heated, a fluorine-containing acrylate material is available. When this is used, toner stuck onto the recording paper 1 can be peeled off easily under a heating state of at 80 deg.C or higher.
Patent JP-H09255310-A (JP)
Title: Production of silicon nitride
Inventor: ISOZAKI HIROSHI
IPC: C01B21/068
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high quality and high purity Si3 N4 powder having a large specific surface area and easy to be pulverized by nitriding metallic Si powder having a specified crystallite diameter or above measured by X-ray diffraction. SOLUTION: When silica is mixed with a carbon material and brought into a reduction reaction in an electric furnace to produce metallic Si, metallic Si powder having >=100nm crystallite diameter measured by X-ray diffraction is produced by allowing the reaction to take place at a high temp. and carrying out cooling at a low cooling rate. This metallic Si powder is mixed with aggregate such as Si3 N4 powder and compacted in a plate shape, etc., and the resultant compact is put in a nitriding furnace. Gaseous N2 is substd. for the air in the furnace, the compact is heated to about 1,100-1,450 deg.C while feeding a gaseous N2 -Ar-H2 mixture and it is brought into a nitriding reaction to form Si3 N4 . An Si3 N4 ingot capable of giving Si3 N4 powder without requiring a long- time or special crushing or pulverizing process is obtd.
Patent JP-H03271683-A (JP)
Title: Low-temperature showcase
Inventor: TANIGUCHI HIROSHI
IPC: A47F3/04
Filed: 1990-03-22
Abstract: PURPOSE:To suppress the invasion of atmosphere through interfaces between both sides of air curtain and both side walls of heat insulating walls and reduce refrigerating load by a method wherein a baffle member, having a width shorter than the width of an airflow deflecting plate and equipped with a protrusion having a summit, is provided on the upper surface of the airflow deflecting plate to form a narrow passage at the center of an outside passage and wide passages at both left and right sides. CONSTITUTION:Cold air, whose heat is exchanged in a cooler 6, is branched by an airflow deflecting plate 15 into an inside passage 16 and an outside passage 17 whereby cold air curtains of upper and lower two layers are formed. A baffle member 20 effects as the resistance member of the cold air in the outside passage 17 and the speed of the cold air in the air speed distribution of the core area of the cold air, coming out of an air outlet port 9, becomes higher at both left and right sides whereby the the deterioration of flow speed due to viscosity resistance in an interface between a heat insulating wall 2 and both side walls can be prevented. On the other hand, the baffle member 20 is equipped with a summit 21 forming a narrow passage 17A whereby the Coanda effect of the cold air along the upper surface of the upper plate 15A of the airflow deflecting plate 15 becomes stronger than the Coanda effect of the cold air along the lower surface of the upper wall B of the heat insulating wall 2 and the straight going property of the outer layer flow of the air curtain is improved.
Patent JP-H03275206-A (JP)
Title: Rolling method of welded part of metallic strip material having different base material condition
Inventor: KURITA TAMOTSU
IPC: B21B15/00
Filed: 1990-03-22
Abstract: PURPOSE:To minimize the off-gage length of a welded part and to roll without breaking by determing the proper drawing down position before and behind the welded point of a metallic strip on the inlet side of a rolling mill and changing the drawing down position into the proper drawing down position behind the welded point before the welded point is passed through the rolling mill. CONSTITUTION:When the welded part 7 of the metallic strip 6 of which the condition of base material is different is rolled, the proper drawing down position SA where the allowable thickness deviation of the strip 6 on the tightening side is realized and the proper drawing down position SB where the allowable thickness deviation of the strip 6 on the releasing side is realized are determined from rolling data by a clearance transfer function and then the drawing down position SC where breaking limit thickness of the strip 6 on the releasing side is realized is determined. And, before the point of time when the welded point 7 is passed through the clearance position of rolling roll, the drawing down position is changed into the proper drawing down position of the strip 6 behind the welded point 7.
Patent JP-S62234036-A (JP)
Title: Production of ethylene glycol
Inventor: YOSHIDA SHINICHI
IPC: C07C29/158
Filed: 1986-04-01
Abstract: PURPOSE:To make it possible to stably recover expensive rhodium from a reaction product for reuse and advantageously obtain the aimed compound with a high catalyst activity at the same time, by using a novel rhodium complex as a catalyst in producing the titled compound from a synthesis gas. CONSTITUTION:Carbon monoxide is reacted with hydrogen to produce ethylene glycol useful as a raw material for polyesters or antifreezes. In the process, a novel rhodium complex expressed by the formula Rh(CO)YL2 (L is trialkylphosphine ligand; Y is phenolic anion ligand) is used as a catalyst to suppress formation of precipitates in a product separation step, facilitate complete recovery of expensive rhodium catalyst and prevent the choking of pipes, etc. Thereby the aimed compound is advantageously obtained. The above- mentioned catalyst has better solubility in solvents and higher synthesis activity of the aimed compound than those of well-known catalysts of the same kinds. The catalyst is stable in distilling and separating the product and sustains the same high activity as the initial value even after recovery.
Patent JP-H01244641-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUGIYAMA EIJI
IPC: H01L21/82
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the rate of a reference-level generating circuit occupying in cell size, to scale down cell size and to improve the degree of integration by arranging the reference-level generating circuit in the excess space of a logical operation circuit, sharing a resistor for compensating a level and a resistor for compensating delay and disposing elements. CONSTITUTION:A delay resistor RD2 is inserted in an OR/NOR gate circuit. An OR gate and a NOR gate respectively use one output in normal circuit constitution, but the OR gate often employs two outputs and the NOR gate two outputs in special circuit constitution. Since an output level is determined at the time of normal usage, the level is displaced largely. A resistor RL is connected in parallel with a resistor R0 in order to compensate the displacement of the level. The RL is used as RD1+RD2 and RD1 and RD2 are connected in series, and the RL is connected in parallel with the resistor R0, where RD represents resistors for compensating delay at that time. The method of the arrangement allows sharing of resistors, and scaling down of cell size.
Patent JP-S59200481-A (JP)
Title: Electronic device
Inventor: TOZAWA MASATO
IPC: H01S5/026
Filed: 1983-04-27
Abstract: PURPOSE:To obtain the electronic device in which a light-emitting plane or a light- receiving plane of an optical semiconductor element held by a supporting member through a thermoelectric cooling device does not vary substantially at the operation by fixing an optical axis of the optical semiconductor element for emitting or receiving the light in the direction along an endothermic plane. CONSTITUTION:A thermoelectric cooling device (Peltier element) 3 is fixed to the upper part of a supporting member 4 through a heating plane. Also a semiconductor laser element 7 is fixed to an endothermic plane of said thermoelectric cooling device 3 through a submount 6. Then, the upper and lower surfaces of the semiconductor laser element 7 are light-emitting planes. Also a light-receiving element 9 for receiving the laser beam 8 projected under the semiconductor laser element 7 is fixed to the upper surface of another part of the supporting member 4. To the flange 2, six leads 1 are fixed and upper ends of the leads 1 are connected to the electrodes or the terminals of the Peltier element 3, the semiconductor laser element 7 and the light-receiving element 9 through the wire 17 respectively. Further, a cap 18 seals these elements and the upper ends of the leads hermetically. The laser beam 8 projected upward is emitted from a transparent window 20 arranged in the center of the cap 18 to the outside of the device.