baber/WOPTO huggingface dataset:
Patent JP-H0570542-A (JP)
Title: Production of rigid urethane foam
Inventor: KIKUCHI SHIRO
IPC: C08G18/38
Filed: 1991-09-04
Abstract: PURPOSE:To make it possible to markedly reduce the amount of a substitute for fluorocarbon blowing agents and to markedly improve the mechanical strengths, such as compression strength, of a rigid urethane foam. CONSTITUTION:The title process comprises mixing a polyol with a blowing agent and a polyisocyanate, wherein the polyol comprises a polyol mixture containing 5-30wt.%, based on the total polyol, a phosphorus-containing polyol such as diethyl N,N-bis(2-hydroxyethyl)aminomethylphosphonate, and the blowing agent comprises a mixture prepared by mixing 1,2-dichloro-2,2,2-trifluoroethane, 1,1-dichloro-1-fluoroethane or a mixture thereof with water in a weight ratio of 50:1-5:1.
Patent JP-H0198524-A (JP)
Title: Reversal of shape steel and the like
Inventor: TAKIGAWA SHOGO
IPC: B65G57/18
Filed: 1987-10-06
Abstract: PURPOSE:To effectively conduct the piling of shape steels by ascending comb teeth of an intermediate displacement operation body at a position to which shape steels, which is lined on a transfer base making a circular motion, proceed a given pitches, and reversing the shape steels with the comb teeth made to abut the lower surface of the rear side of the shape steels. CONSTITUTION:Shape steels 20, which are counted a given quantity at a counting position of a carrier surface 1' of a conveyer and lined, are picked up on a transfer base 3' conducting a circular motion at a given radius with its upper surface kept horizontal. And an intermediate displacement body 5, which is made to intermittently conduct a vertical motion and having a comb teeth state, is provided at a position where the base 3' is made to conduct the circular motion to describe one cycle and transfered below a carrier standard surface, and the body 5 is made to ascend when its reversal is required. The steel 20 on the base 3' descends with the inner end part of a rear half side flange 21 abutted comb teeth in a descending stroke. Consequently, the steel 20 enters to the trough part between the comb teeth with rotatively displacing to be placed on a roller table 6. And the steel 20 is again rotatively displaced on another transfer base in the same manner, made to magnetically absorbed 50 with finally 180 deg. reversed, end thereby piled on a nonreverse shape steel.
Patent JP-2001076781-A (JP)
Title: Connection terminal of flat circuit body
Inventor: KUWAYAMA YASUMICHI
IPC: H05K3/32
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a connection terminal of a flat circuit body capable of being surely electrically connected to a conductor part of the flat circuit body without breaking the conductor part and of reducing a manufacturing cost. SOLUTION: This connection terminal of a flat circuit body has a band part 22 and claw parts 23 rising from the band part in its thickness direction for connecting itself to a conductor part of the flat circuit body, and can catch the conductor part between the band part and the claw parts by piercing the claw parts into the insulation part of the flat circuit body in its thickness direction and thereafter folding them toward the band part. In this case, projecting parts 24 elastically projecting from the band part along its thickness direction are formed.
Patent JP-S63107590-A (JP)
Title: Optical recording medium
Inventor: OGUCHI YOSHIHIRO
IPC: G11B7/244
Filed: 1986-10-23
Abstract: PURPOSE:To improve the stability to heat and light of an organic pigment film to enhance the long-term shelf stability and the repeated regeneration characteristics, by a method wherein one of specific azulenium salt compounds and at least one from among an aminium salt compound and a diiminium salt compound are contained in a recording layer. CONSTITUTION:In an optical recording medium according to the invention, one of specific azulenium salt compounds at least shown by formulas I, II, and III and at least one from among an aminium salt compound and a diiminium salt compound are contained in a recording layer. By containing the azulenium salt compound and either/both the aminium salt compound or/and the diiminium salt compound in the recording layer, the optical recording medium can have high sensitivity and C/N ratio, record-regeneration characteristics having a clear threshold to a laser power, high stability to heat and light, superior shelf stability, and minimum deterioration in regeneration.
Patent JP-S61132471-A (JP)
Title: Power steering system used for rear double axle type car
Inventor: MOMIYAMA FUJIO
IPC: B62D5/26
Filed: 1984-11-30
Abstract: PURPOSE:To improve the steering performance of a rear power steering by installing a front power steering and the rear power steering into which the steering output of the front power steering is transmitted through a control cable. CONSTITUTION:In the captioned system, a pair of front-wheel axles are steered through a front power steering 11 by the operation of a steering wheel 13, and a pair of rear-wheel axles for the rear wheels 53 and 54 are steered by transmitting the steering output of the power steering 11 to a rear power steering 12 through a control cable 14. The front power steering 11 is constituted so that the front-wheel axle is steered through a Pitman arm 17, drag link 18, and a knuckle arm 19 by the power of a power cylinder 15. Further, the rear power steering 12 is constituted so that a control valve 25 is controlled by the steering output transmitted through the cable 14.
Patent JP-H11150751-A (JP)
Title: Equipment and method for switching channel
Inventor: HIRAMATSU KATSUHIKO
IPC: H04W72/08
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the communication quality by detecting a reception state without interrupting a speech. SOLUTION: A desired wave reception electric field strength detection means 102 detects a desired wave reception electric field strength, an interference wave reception electric field strength detection means 103 detects an interference wave reception electric field strength, a comparison means 104 compares them to calculate a D/U ratio. Moreover, a frame error rate detection means 106 detects an FER. A D/U ratio and an FER in future are predicted from both histories and a communication channel is selected.
Patent JP-H0596380-A (JP)
Title: X type welding gun
Inventor: FURUYA HIROYUKI
IPC: B23K11/11
Filed: 1991-10-01
Abstract: PURPOSE:To provide the X type welding gun which has a welding function identical to a C type welding gun while it is the X type welding gun, hardly causes interference as compared with the C type welding gun and can perform welding even on a complicated welding place with good workability. CONSTITUTION:A couple of gun arms 3 and 4 of the X type welding gun which are pivoted on a common axis 2 and opened and closed by a pressurizing cylinder 5 are arranged side by side on one side in the pressurizing direction for works. A bend 4c is formed on the front end of one gun arm 4 and electrode tips 3b and 4b are fitted on the front end of the other gun arm 3 and on the tip of the bend 4C respectively so that these are opposed to each other. The place such as a wheel arch A1 of a rear wheel A of a car body which was welded by the C type welding gun (a) can be welded by the X type welding gun, in this case, welding can be performed without penetrating a gun main body into the rear wheel A like the C type welding gun and the interference with the car body is hardly caused.
Patent JP-H05251577-A (JP)
Title: Manufacture of ceramic package
Inventor: SUMA SHUJI
IPC: H01L23/02
Filed: 1991-10-02
Abstract: PURPOSE:To acquire a ceramic package of good electromagnetic shield properties by metallizing a ceramic lid and by sealing a base substrate and the lid by a sealer. CONSTITUTION:An alumina ceramic lid 26 is prepared and a metallized layer 27 is formed thereon to provide conductivity. A seal margin 28 is made to remain and a resist film 29 is formed. A sealer 30 is formed in the seal margin 28. The alumina ceramic lid is applied to a metallized part 23 of the base substrate 21 whereon a semiconductor chip 22 is mounted and sealed by reflowing.
Patent JP-H03115403-A (JP)
Title: Halogenated polyolefin copolymer and its use
Inventor: TANAKA MUTSUHIRO
IPC: C08F8/18
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a copolymer having excellent adhesiveness to an aromatic polymer by constituting it from a product of halogenation of a copolymer comprising a propylene component, an ethylene component and a higher olefin component and specifying the contents of the respective components and the halogen. CONSTITUTION:A halogenated polyolefin copolymer comprising a product of halogenation of a polyolefin copolymer comprising a propylene component (a), an ethylene component (b) and a 4-20 C alpha-olefin component (c), wherein the content of the propylene component (a) is 40-90mol%, that of the ethylene component (b) is 2-40mol%, that of the 4-20 C alpha-olefin component (c) is 10-40mol%, and the molar ratio (c)/[(b)+(c)] is in the range of 0.1-0.9, and the halogen content is in the range of 1-75wt.%. The intrinsic viscosity [eta]of the polyolefin copolymer as measured in decalin at 135 deg.C is desirably in the range of 0.1-7dl/g.
Patent JP-H10101178-A (JP)
Title: Carrier tape and part supply method using the same
Inventor: SAYAMA TAKESHI
IPC: B65D73/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To supply a novel tape part to continuously supply parts without stopping the supply of parts or replacing a part supply unit. SOLUTION: The leading end part 2b1 of a succeeding carrier tape 2b of the same kind used in the supply of parts 3 is superposed on the rear end part 2a1 of a preceding carrier tape 2a supplying parts 3 held at a constant pitch in its longitudinal direction so as to continue to the tape 2a and the corresponding recessed parts 1 holding the parts 3 formed to both tapes longitudinally at a constant pitch or/and the corresponding embossed uneven parts 21 not participated in the holding of parts of both tapes are mutually fitted to allow the preceding and succeeding carrier tapes 2a, 2b to hook with each other in a tape surface direction to connect both tapes in an integrated state and the succeeding carrier tape 2b is integrally fed by the preceding carrier tape 2a.
Patent JP-H11150116-A (JP)
Title: Method for forming contact plug of semiconductor device
Inventor: IN FUGEN
IPC: H01L21/3065
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the contact plug of a semiconductor device for improving the planarity and uniformity of an interlayer insulating film in a selective chemical mechanical polishing(CMP) process. SOLUTION: This contact plug forming method includes a step for carrying- out the polishing etching of a second conductive film 108, so that the upper surface of an interlayer insulating film 104 in a first region (a) can be exposed, a step for carrying-out the polishing etching of the interlayer insulating film 104 in the first region (a) by the user of the second conductive film 108 remaining in a second region (b) as a mask so that alignment with the upper surface of the interlayer insulating film 104 at the lower part of the second conductive film 108 in the second region (b) can be attained, and an etching stop for having the second conductive film 108 completely removed in the second region (b) at the time of carrying-out the polishing etching of the second conductive films 108 in the first and second regions (a) and (b).
Patent JP-H04134639-A (JP)
Title: Laser power generator
Inventor: TAKAHASHI SATORU
IPC: G11B7/125
Filed: 1990-09-25
Abstract: PURPOSE:To simplify a circuit, and to unnecessiate a high apeed amplifier by deciding an LD current only with an LD current command value by a CPU and executing the monitoring of a power detecting signal in the normal state of a reproduction mode or an erase mode. CONSTITUTION:Since current flowing to an LD10 can be decided unequivocally only by the LD current command value by each mode outputted from a CPU 15 to a current control circuit 5, the LD current command value is obtained by an LD power initial adjustment, and a power switching adjustment at a mode switching time is unnecessiated. Then, first the LD current command value at the reproduction mode or the erase mode is decided so that a power detecting signal VPD of the normal state becomes a value corresponding to a prescribed value respectibely. And considering that generally the light emitting efficiency (PLD/ILD) characteristic of the LD 10 is approximately constant, by obtaining to calculate the LD current command value at a recording mode from the LD current command value for reproducing and erasing, as the constitution unnecessary to confirming the output of a monitor output amplifier 1 at the recording mode, it is possible not to use the high speed amplifier for the monitor output amplifier 1.
Patent JP-H03116621-A (JP)
Title: High-speed large-current switch
Inventor: FUJIWARA SHUZO
IPC: H01H39/00
Filed: 1989-09-29
Abstract: PURPOSE:To shorten cut-off time by generating such a force as assisting in cutting off large currents while avoiding the loss of the speed of a working body achieved by explosion of an explosive as much as possible. CONSTITUTION:A working body 2 is moved by explosion forces of an explosive and a protruding portion 22 cuts off a cutting portion 32, and the working body 2 is further moved toward a channel 53 while breaking in between auxiliary conductors 61, 62. Because the cutting portion 32 is cut by the protruding portion 22, a current flowing through the cutting portion 32 is commutated to the auxiliary conductors 61, 62 and an arc shortcircuiting the auxiliary conductors is generated and temperature within a space 52 is raised by the arc and pressure is built up therein, and currents flowing through the auxiliary conductors 61 and 62 are made to flow parallel to each other in opposite directions so that a repulsive force works between the auxiliary conductors 61, 62. By the repulsive force the lower end portions of the auxiliary conductors 61, 62 are detached from lower mounting channels 401,402 and are rapidly separated from each other so that the volume of the space 52 is suddenly increased. As a result, pressure buildup achieved by the arc is cancelled out and a force decelerating the working body is decreased so that the working body further advances to cut the arc; the arc is thereby extinguished and cutoff of the large current is completed.
Patent JP-S63239076-A (JP)
Title: Printer
Inventor: OKAZAKI YOJI
IPC: B41J29/08
Filed: 1987-10-12
Abstract: PURPOSE:To enable effective reduction of noise transmitted through an opening without increasing the size of printer, by constructing a resonator with a resonance chamber partitioned by means of a casing and holes made a long the feed path of the casing in order to allow the resonance chamber to communicate with the feed path. CONSTITUTION:Cross-section of a feed path 15 is reduced by providing a first resonance casing 19 in a feed path 15, and noise shielding performance in a printer 1 is improved. The first resonance casing 19 has flat box shape, and is partitioned to provide a first resonance chamber 23 having predetermined inner volume. A hollow box 24 is provided at the feed path 15 side on the upper casing 3a of the printer. Holes 27 of predetermined size are made entirely through the surface of the first resonance casing 19 facing with the box 24. First resonance chamber 23 partitioned by the first resonance casing 19 and the holes 27 constitute a first Helmholtz resonator 31 which muffles noise produced in the printer 1 effectively near the resonant frequency thereof by the resonance action.
Patent JP-2001083842-A (JP)
Title: Image forming device and cartridge attachable and detachable to/from the image forming device
Inventor: YAMAMOTO SHINYA
IPC: G03G15/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To accurately detect a current and future printable sheet number by calculating the current and future printable sheet number by a statistical method by using a weight coefficient from a developer residual amount level, a detected pixel number and the counted sheet number of a recording material. SOLUTION: An arithmetic means 60 for calculating the current and future printable sheet number by statistical calculation is provided with a counter 61, a control part 62, a storage part 63 and an arithmetic part 64, etc. The counter 61 adds the sheet number of a printed recording material. A nonvolatile memory is adopted for the storage part 63 and there can be a capacity sufficient for storing the plural pieces of the sheet number of the printed recording material added by the counter 61, the number of pixels calculated from a laser beam emission total time detecting means, the total sum of the number of the pixels, the developer residual amount level and the statistically calculated result of the current and future printable sheet number, etc. Then, the arithmetic part 64 calculates the current and future printable sheet number by the statistical method.  The current and future printable sheet number calculated in such a manner is reported to a user at a display part 15.
Patent JP-H08125673-A (JP)
Title: Serial transmitter
Inventor: HAMANA MICHIO
IPC: H04L29/08
Filed: 1994-10-20
Abstract: PURPOSE: To obtain the serial transmitter with excellent real time performance and reliability in which transmission is attained in an optional timing and collision is reduced or avoided. CONSTITUTION: Upon the receipt of data 24a via a receiver 7a, an access inhibit collision detection circuit 8a provides an output of an access inhibit signal 22a and a transmission controller 13 discriminates it that a serial circuit 10b is idle based on the signal 22a and provides an output of a transmission line changeover signal 23, resulting that a transmission line changeover circuit 12 switches the connection to a serial line 10b. Serial data 21 are sent via the serial line 10b and an access inhibit collision detection circuit 8b detects collision through the comparison between the serial data 21 and the received data 24b in the case of the transmission. In the case of transmission reception standby state, data stored in buffers 5a, 5b are updated into newest transmission reception data.
Patent JP-H0998029-A (JP)
Title: Temperature detector circuit for transistor
Inventor: HOSHI YUKITERU
IPC: G01K7/01
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To optionally change the detected temperature of a transistor with no exchange of parts. SOLUTION: A signal is inputted to the amplifier circuit of a transistor 4 from an input terminal 1, and the amplified output is taken out to a terminal 5 when the power is supplied to a terminal 6. The bias circuit which is connected to a bias input terminal 2 contains a diode 3 for the temperature compensation. A temperature detection circuit consists of a circuit 7 which detects the voltage across the diode 3, a setting circuit including a variable resistor 8 which sets an optional comparison voltage level, and a comparator 9 which compares the detected voltage with the comparison voltage. The detected voltage of the circuit 7 varies by the temperatures of the transistor 4 and is compared by the comparator 9 with the comparison voltage that is set at an optional voltage level accordant with the temperature of the transistor 4.  Thus the temperature of the transistor 4 can be detected, and the detected temperature can be optionally changed by the change of the comparison voltage.
Patent JP-H10136991-A (JP)
Title: Production of disodium z-l-aspartate from fumaric acid
Inventor: KIRCHNER GERALD
IPC: C07K5/075
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing disodium Z-L-aspartate from fumaric acid. SOLUTION: (a) Fumaric acid is reacted with ammonia in the presence of aspartase or an aspartase-producing microorganism in an inert diluent to afford ammonium L aspartate, and then, (b) ammonium L aspartate-containing solution is treated with sodium hydroxide to produce mono- or disodium L-aspartate or mixture thereof according to an amount of sodium hydroxide used in this time and (c) released ammonia is returned to suspension of fumaric acid and used as a starting solvent for another enzymatic reaction, and (d) residual mono- or disodium L-aspartate-containing solution is reacted with benzyloxycarbonyl chloride while adding sodium hydroxide at pH9-14 to provide disodium Z-L- aspartate.
Patent JP-H08123982-A (JP)
Title: Analytic data input and output device
Inventor: SASAKI TOYONARI
IPC: G06F17/50
Filed: 1994-10-20
Abstract: PURPOSE: To increase the operability and operation efficiency and also improve the reliability of operation by displaying data that some retrieved constituent elements have as a text image and editing the data. CONSTITUTION: A specification part 1 specifies the part of necessary data. A retrieval part 12 retrieves the data, specified by the specification part 11, in a memory. An editing part 13 edits the data on an editing screen where data can be deleted and inserted. Further, a file storage part 14 stores the data on the editing screen that the editing part 13 has as a file. When data are specified, the retrieval part 12 retrieves the contents of the data in the memory. Further, the inspection result is listed as the text image on the editing screen that the editing part 13 has. Here, an analyzer edits the data displayed on the editing screen by using the editing part 13 and changes the data into the format of input data of secondary calculation. The edited data are preserved in a file by using the file storage part 14.
Patent JP-H04257538-A (JP)
Title: Preparation of carboxylic acid anhydride
Inventor: ROBAATO JIYOOJI BIIBAA
IPC: C07B61/00
Filed: 1991-10-02
Abstract: The solubility and stability of rhodium catalysts in rhodium-catalysed carbonylation of alkyl esters or alkyl ethers under substantially anhydrous conditions to produce carboxylic acid anhydrides is improved by the use of co-promoters selected from the group:  1,3-dialkyl-4-methylimidazolium iodide;  1,3-dialkyl-4-ethylimidazolium iodide;  1,3-dialkyl-4-n-propylimidazolium iodide;  1,3-dialkyl-4-isopropylimidazolium iodide;  1,3-dialkyl-4-n-butylimidazolium iodide  1,3-dialkyl-4-sec-butylimidazolium iodide  1,3-dialkyl-4-tert-butylimidazolium iodide; 1,3-dialkyl-2,4,5-trimethylimidazolium iodide and mixtures thereof where the alkyl groups are independently C1 to C20 alkyl.
Patent JP-2000090187-A (JP)
Title: Two-dimensional code generating device
Inventor: WAKAMOTO MASANORI
IPC: G06K1/12
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional code generating device which can convert inputted character code information into a two-dimensional code and print it only by inputting the character code information. SOLUTION: This device is equipped with a two-dimensional code converting process part 2 which generates a two-dimensional code in specific format by combining a series of pieces of character code information inputted through a keyboard 5a, a print output part 7 which prints and outputs information out on recording paper, and a signal process part 1 which prints the two-dimensional code, generated by the two-dimensional code converting process part 2, outputs out on the recording paper.
Patent JP-H03116192-A (JP)
Title: Avd editing system
Inventor: YOSHIDA TOSHINORI
IPC: G09G5/00
Filed: 1989-09-29
Abstract: PURPOSE:To easily generate a scenario program by reading a scenario menu out of a 1st storage means by a read means and displaying this scenario menu on an output display means. CONSTITUTION:The scenario menu stored in the 1st storage device 4 is read out first through the operation of an input device 2 and stored in an auxiliary storage device 6, and the scenario menu is display on the screen of an output display device 3. Then desired scenario data to be generated in respective menus of the scenario menu are inputted. Consequently, the scenario program can easily be generated without technical knowledge.
Patent JP-S60138070-A (JP)
Inventor: HANSU AIHIERUTO
IPC: H01J37/34
Filed: 1984-12-05
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。