baber/WOPTO huggingface dataset:
Patent JP-2001016862-A (JP)
Title: Power converter
Inventor: NAKAMURA FUMINORI
IPC: H02M7/48
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce waste loss by suppressing direct change between modes 1, 3 in the vicinity of zero cross of an AC output current command. SOLUTION: An AC voltage control means 15 generates an AC output current command of a self-excited voltage type AC/DC converter 6 from a deviation between an AC voltage command generated in an AC voltage command generating means 12 and an actually measured value of load voltage applied to an AC load 7 detected in a voltage detection means 13. A load voltage applied to the AC load 7 is controlled so as to conform to the AC voltage command, but a low-pass filter means is provided as a direct change suppressing means 22 between the voltage detection means 13 and a subtraction means 14, a large component of high change rate of the frequency included in the load voltage is removed.  In this way, a large component of change factor included in the AC output current command of the self-excited voltage type AC/DC converter can be removed, direct change between modes 1, 3 is suppressed, the switching frequency can be set lower, consequently losses can be reduced.
Patent JP-H0829974-A (JP)
Title: Positive type resist composition
Inventor: HAYASHI HIROSHI
IPC: G03F7/004
Filed: 1994-07-18
Abstract: PURPOSE:To provide the positive type photosensitive composition, which can prevent the halation without hindering sensitivity, resolution and residual film ratio. CONSTITUTION:This positive type resist composition includes alkali soluble phenol resin (a), kynondiazidosulfonic acid ester photosensitive agent (b) and the compound (c) having dibenzilydenaceton framework. In the formula I, R<1>-R<2> mean the substitutional group different from each other and expressed with the formula II (in the formula II, R<5>-R<9> mean hydrogen atom, halogen atom, hydroxyl group, alkyl group, aryl group, alkenyl group, alkinyl group, amino group, nitro group, cyano group, alkoxy group and acetyl group, and one of them means the hydroxyl group, and they can be the same one or they can be different from each other). R<3>-R<4> mean hydrogen atom, alkyl group, alkenyl group and aryl group, and they can be the same one or they can be different from each other.
Patent JP-S6430675-A (JP)
Title: Method for supplying adhesive
Inventor: SANO YOSHIO
IPC: B05D1/26
Filed: 1987-07-27
Abstract: PURPOSE:To facilitate the supply and succeeding handling of an adhesive by imparting shearing stress to the adhesive to be supplied by agitation, kneading, etc., to decrease the viscosity of the adhesive. CONSTITUTION:A thixotropic adhesive such as a polyvinyl acetate adhesive is appropriately used as the adhesive. As the adhesive supply method, an agitated tank 2 is provided in the supply passage from an adhesive tank 1, the adhesive 6 is charged by a pump 3 into the agitated tank 2 from the tank 1, and the adhesive is agitated by an agitator 4 to decrease the viscosity and to impart fluidity to the adhesive. The adhesive 6 is sent by another pump 5, and used.
Patent JP-H0741815-A (JP)
Title: Method for coating slag on furnace bottom and furnace wall surface in converter
Inventor: MAKINO MITSUNORI
IPC: C21C5/44
Filed: 1993-07-29
Abstract: PURPOSE:To enable easy slag sticking treatment to a knucle part at a trunnion side and reducing of repairing material quantity to a furnace bottom by blowing gas on the slag through a lance arranged at the upper part of the furnace in a method for coating slag on the furnace bottom and a furnace wall surface in a converter by using the remaining slag in the converter after tapping a steel. CONSTITUTION:After blowing molten iron in the converter 1 which can be used to either top blowing or top-bottom combined blowing, and tapping the steel a part of the slag is removed and the slag 2 is made to remain in the furnace. Successively, the lance 3 is descended to a prescribed position from the upper part of the converter 1 and inert gas (nitrogen, argon, mixed gas thereof, etc.) is injected on the slag 2 and the slag is collected to the lower part of the furnace wall (knucle part). Charge of dolomite is started through a chute 6 during this and the m.p. of slag is heightened and the sticking force of the slag to the furnace bottom and furnace wall refractories is improved. Thereafter, the lance 3 is lifted in a little so as to blow the slag upward on the furnace wall.
Patent JP-H0352056-A (JP)
Title: Screen control system
Inventor: TOMINAGA HITOSHI
IPC: G06F15/00
Filed: 1989-07-20
Abstract: PURPOSE:To generate a general user program for plural screens and to facilitate development and maintenance by defining screen characteristic information and screen characteristic execution information in a screen definition body and providing the user program with only execution logic. CONSTITUTION:The screen definition body 2 where the screen characteristic information and screen characteristic execution information are defined in pair corresponding to screens and stored is provided. The user program 4 inputs screen characteristic information and screen characteristic execution information on a specified screen from the screen definition body 2, also inputs data from the input field of a displayed screen according to those pieces of information, and performs control such as a check on the input data. Namely, the screen characteristic information and screen characteristic execution information are defined previously in the screen definition body 2 and the execution logic is given to the user program 4. Consequently, one general user program 4 refers to the screen definition body 2 and performs processing by using many screens, so that the program is easily generated and maintained.
Patent JP-S6432582-A (JP)
Title: Edge processing circuit
Inventor: DEGUCHI YOSHIHIRO
IPC: H04N5/922
Filed: 1987-07-28
Abstract: PURPOSE:To restore accurately a lost edge by white clip by providing a detection circuit detecting an edge lost by white clip and providing a delay element having a time over a recovery time of the edge part. CONSTITUTION:A reproduced FM signal from a VTR is inputted to a de- emphasis circuit 3 via a demodulator 1 and an LPF 2, de-emphasized and signal- processed by a reproduction luminance signal processing circuit 4. Then the output of the circuit 4 is delayed through a delay element 5. The delay time is selected to be a time restoring the edge shaped by the white clip or over. On the other hand, the signal through an LPF is given to a Schmitt trigger circuit 8 where a reference potential of a comparator is set to a white clip detection level. The output pulse is delayed by the same delay time as that of the element 5 by a monostable multivibrator, inputted together with the output of the element 5 to a switch 6 and a signal (d) recovering the edge lost by the white clip is outputted.
Patent JP-H1135237-A (JP)
Title: Two-sided image forming device
Inventor: SHIDA TOSHIO
IPC: B65H85/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the bending of a paper sheet and the staining of recording paper when the recording paper is fed again by providing a plurality of pairs of grasping and carrying means in a re-feeding means and sequentially moving these grasping and carrying means by a moving means. SOLUTION: Recording paper having an image formed only in one surface is carried to a re-feeding part having a plurality of grasping and carrying means 301 for forming an image in the other surface. A grasping and carrying means 301 is constructed by fixing a driving roller 401 in a plurality of core shafts 400 provided to penetrate a bearing member 405 and providing a follower roller rotatably 402 in other core shafts 400. During paper re-feeding, a driving motor is reversibly rotated and, by rotating a driving gear engaged with a rotation switching gear clockwise, the core shafts 400 are sequentially moved upward by a groove cam 409 while the plurality of core shafts 400 are rotated by gears 403... engaged therewith, and then recording paper held between roller pairs 401 and 402 is re-fed.
Patent JP-H0917096-A (JP)
Title: Stocker
Inventor: NAKAMICHI NIRO
IPC: G11B23/03
Filed: 1995-06-30
Abstract: PURPOSE: To prevent a disk housed in a stocker from rattling. CONSTITUTION: The stocker 41 is provided with plural disk housing slots 41A-41D and capable of housing the plural disks so that the spindle holes are coaxial. Slopes 510A'-510D' capable of engaging with edges of the upper surfaces Du of disks are provided, and also wedge parts 510A-510D which are inserted between the upper surfaces Du of disks and the upper surfaces 41A" of the disk housing slots 41A-41D, and a spring part pressing the wedge parts 510A-510D in the direction to which the edges of the upper surfaces Du of disks are engaged with the slopes 510A'-510D', are provided in the stocker.
Patent JP-H1138819-A (JP)
Title: Image forming device
Inventor: INAGAKI JUN
IPC: G03G21/14
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To reduce the wrinkles and the break of a recording medium and irregularities in an image by making a distance between fixing members adjacent in the carrying direction of the recording medium shorter than the length in the carrying direction of the longest recording medium and making the recording medium carrying speed of the fixing member on a downstream side in the carrying direction lower than that of the fixing member on an upstream side. SOLUTION: An unfixed image formed on the recording medium for each given length in the carrying direction of the recording medium is fixed on the recording medium. A fixing device 101 is equipped with fixing roller pairs 102 to 104 adjacent in the carrying direction of the recording medium, and a distance between the fixing roller pairs 102 to 104 is set to be shorter than the length in the carrying direction of the longest recording medium. The recording medium carrying speed of the fixing roller pair positioned on the downstream side in the carrying direction of the recording medium is set to be lower than that of the fixing roller pair positioned on the upstream side. Thus, tension in the carrying direction of the recording medium or the fluctuation of the tension in the width direction of the recording medium is prevented.
Patent JP-S6432499-A (JP)
Title: Switching circuit
Inventor: NAKAMURA YOSHIHIRO
IPC: G11C16/06
Filed: 1987-07-27
Abstract: PURPOSE:To obtain a write supply voltage in an output terminal as it is at the time of write by additionally connecting a unipolar transistor TR between input and output terminals and applying a voltage obtained by boosting the output voltage to the gate of this TR. CONSTITUTION:A repeat pulse signal is inputted to a third input terminal 10, and the gate potential of an N-channel MOS depletion TR 11 of a boosting circuit 19 is raised and reduced synchronously with the pulse signal, and a TR 9 is turned off during this period. In the pulse rise period, the gate potential of the TR 11 is returned to (VPP-VT1-2VT2) and a TR 12 is turned off. A TR 15 is charged by this pulse repeat until the voltage between the source and the drain reaches (VPP-3VT2+VL), and this voltage is applied to the gate of a TR 3. When the voltage VL is preliminarily set to a proper value, the voltage applied to the gate of the TR 3 is made higher than the voltage VPP and the voltage VPP is outputted to an output terminal 7 as it is.
Patent JP-H05338531-A (JP)
Title: Automatic carry-in/carry-out device for cable suspension transporter
Inventor: KOYAKATA MASAHIRO
IPC: B61B12/00
Filed: 1992-06-05
Abstract: PURPOSE:To easily change starting intervals of a cable suspension transporter into several kinds by conducting switching operation of a rail switch on a carry-out side through an input signal from a transporter detecting means provided on a main line rail in rear of the confluence. CONSTITUTION:Since a rail switch 4a is connected to a main line rail 1 side in an initial state, when a transporter being suspended by the main line rail 1 comes in a stop, it passes the rail switch 4a to advance to the main line rail 1 side and is therefore detected by a transporter detecting means A. Accordingly, the rail switch 4a is switched to be connected to a carry-in line rail 2 side. Consequently, a succeeding transporter advances to the carry-in line rail 2 side to be detected by a transporter detecting means B. Next, the rail switch 4a is again switched to be connected to the main line rail 1 side.
Patent JP-H05340121-A (JP)
Title: Vertical type circulation system-based parking device
Inventor: ICHIKAWA KINJI
IPC: E04H6/14
Filed: 1992-06-05
Abstract: PURPOSE:To make the best use of a narrow frontage site by stacking carriages laid out longitudinally in a single row by several stages, lifting and then circulating the carriages by way of a horizontal transfer device. CONSTITUTION:In spots which exclude an entrance position inside a steel structural body, carriages 1 which are laid out longitudinally in a row are laid out so that they may be stacked by several carriages. Then, carrier chains 9 and 11, which comprise guide rails 2 and claw-attached endless chains, are installed the top stage and the bottom stage so that the carriages may run freely longitudinally. Then, claw-attached endless chains 12 and 14 are installed so that the carriages 1 may rise freely on the rails 2. An arbitrary carriage 1 is transferred to the entrance position by driving motors 8, 6, 10 and 5 alternatery so that a car may be allowed to enter or leave the parking space. A narrow frontage site otherwise not suitable for a parking lot cam be used, and the number of parking cars can be increased by increasing the vertical stages.
Patent JP-H06118961-A (JP)
Title: Waveform display device
Inventor: MOROKUMA HIROSHI
IPC: G06F3/048
Filed: 1993-07-30
Abstract: PURPOSE:To enable a user to recognize which of sample points after the start of the sampling of a waveform each sample point of the currently displayed waveform is. CONSTITUTION:The waveform stored in a PCM waveform memory 7 is displayed on a display device 10 by a CPU 2. The CPU 2 displays the waveform on the display device 10 and also displays the elapsed time from the start of the sampling of the waveform on the display device 10 as well.
Patent JP-S6167200-A (JP)
Inventor: YOSHINAGA HIDE
IPC: G08G1/00
Filed: 1984-09-08
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-S5976414-A (JP)
Inventor: NOSE TADASHI
IPC: H01G4/12
Filed: 1982-10-26
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。
Patent JP-S5889683-A (JP)
Title: Fluorescent substance activated by low-speed electron ray
Inventor: ISHITANI AKIHIKO
IPC: H01J29/30
Filed: 1981-11-25
Abstract: PURPOSE:A fluorescent substance coloring in white in high luminance by the activation of low-speed electron ray, obtained by blending a fluorescent substance prepared by doping a specifc white coloring fluorescent substance activated with Pr with a specified amount of Bi with an electrically-conductive material. CONSTITUTION:A fluorescent substance obtained by doping a whilt coloring fluorescent substance R2O2S:Pr (R is Y, La, Lu, Gd, or Sc) activated with Pr with 0.001-0.1 atomic wt% based on the group R of Bi is blended with an electrically-conductive material (preferably In2O3 or SnO2:Sb), to give the desired fluorescent substance. EFFECT:Luminance is extremely improved by the use of especially Y2O2:Pr and Bi.
Patent JP-H1171578-A (JP)
Title: Aqueous solution composition and initial start of absorption cold water heating machine
Inventor: NONAKA HIDEMASA
IPC: F25B15/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous solution composition, capable of emitting a small amount of a gas, ensuring a sufficient vacuum state and sufficiently manifesting performances of an apparatus and hardly causing corrosion in steel materials or copper materials when adding, e.g. Na2 S2 O3 as an inhibitor to a five-component system absorbing solution and using the resultant solution as an absorbing solution for an absorption cold water heating machine. SOLUTION: This aqueous solution composition contains a thiosulfate in an amount of 100-1,000 ppm expressed in terms of sodium thiosulfate and 0.05-0.45 wt.% alkali metallic hydroxide compound in the aqueous solution composition, containing LiBr, LiI, LiNO3 , LiCl-H2 O and used as an absorbing solution for an absorption cold water heating machine.
Patent JP-S6433419-A (JP)
Title: Flame detector
Inventor: YAMAZAKI KAZUHIRO
IPC: F23N5/08
Filed: 1987-07-30
Abstract: PURPOSE:To provide a flame detector which has high decision accuracy, by a method wherein, by using a photoelectric coverting element having peak sensitivity at a different wavelength, a flame temperature is determined from an output ratio of each wavelength, and by using a threshould depending upon the flame temperature, point extinguishment of flame is decided. CONSTITUTION:A photo signal emitted from flame is sent to a photoelectric amplifying part 5 by means of an optical fiber head 3 and an optical fiber 4 for relay. In the amplifying part, by using a photoelectric converting element having spectral-response characteristic having peak in visual and near infrared rays, conversion into an electric signal is effected, and only an AC component thereof is extracted. A threshold set part 10 is provided for setting a flame identification threshold depending upon the temperature of flame by using a ratio between outputs AC1 and AC2 produced after the AC component of each wavelength from the photoelectric converting amplifying part 5 is forced to pass a band-pass filter part 6. By effecting comparison with a signal level entering a flame identification part based on the threshold, decision on ignition and extinguishment of a burner is effected. By setting threshold for identify ignition and extinguishing of a burner flame according a change in a combustion state occasioned by a change in a load and variation of a kind of fuel, precision of a flame detector can be maintained.
Patent JP-H0716088-A (JP)
Title: Production of whole koji japanese wine
Inventor: NIWADA YUJI
IPC: C12G3/02
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a sensorially mellow Japanese wine and rich in flavor by new production method through whole koji fermentation. CONSTITUTION:The objective Japanese wine having the above-mentioned advantages is produced by whole koji fermentation process with malted rice as the feedstock and no use of steamed rice as the case with conventional process when yeast and unrefined sake are to be fermented. The respective fermentation processes in a multistage way from yeast production to the top fermentation are conducted in the form of whole koji fermentation, and the fermentation processes are controlled through e.g. formulations. This production process is divisible into alcohol-adding whole koji Japanese wine production process through such four-tiered fermentation as to saccharify malted rice in the presence of water into unrefined sake followed by alcohol addition process and then top fermentation.
Patent JP-H05189823-A (JP)
Title: Magneto-optical recording medium
Inventor: SHIROSAKA YOSHIYUKI
IPC: G11B11/105
Filed: 1992-07-16
Abstract: PURPOSE:To enhance the sensitivity of the title medium and to enhance the power margin of the title medium by providing the following: an intereference layer composed of tantalum oxide; and a heat-insulating layer which is formed on the interference layer and which is composed of silicon nitride, silicon oxide or their mixture. CONSTITUTION:A substrate is introduced into a sputtering chamber; the chamber is vacuum-evacuated to 8X10<-7> Torr or lower; 50 to 500ccm of argon and 10 to 60ccm of oxygen are introduced under an argon partial pressure of 0.5 to 3.5X10<-3> Torr and under an oxygen partial pressure of 0.2 to 0.5X10<-3> Torr; an interference layer which uses Ta as a target and which is composed of tantalum oxide is formed. A layer which is composed of silicon nitride, silicon oxide or their mixture is formed as a heat-insulating layer on the surface of a recording layer. The silicon nitride film is formed in the following manner: silicon is used as a target; an argon partial pressure is set at 0.8 to 6.0X10<-3> Torr; a nitrogen partial pressure is set at 0.1 to 1.3X10<-3> Torr; 40 to 350ccm of argon and 5 to 100ccm of nitrogen are introduced; and a sputtering operation is performed.
Patent JP-H0238882-A (JP)
Title: Magnetic permeability measuring apparatus
Inventor: ANDO SEIGO
IPC: G01N27/72
Filed: 1988-07-28
Abstract: PURPOSE:To achieve highly accurate measurement free from effect of a lift off with a simple circuitry by arranging a low frequency magnetization coil, two sets of light frequency magnetization coils with different polarities and a search coil therebetween to allow the outputting of a detection output through an amplifier with a gain thereof adjusted automatically as specified. CONSTITUTION:An object 13 to be measured is magnetized through a low frequency magnetization coil 6 of a U-shaped core 12 of a detection head. An output of the coil 6 is overlapped with a weak output from two sets of high frequency coils 7 and 8 which generate magnetic fields with different polarities and a high frequency component with the magnetization of the object to be measured is detected with a search coil 11 disposed between the coils 7 and 8. Then, a signal corresponding to the maximum magnetic permeability of the object to be measured is outputted through a peak detector 17 and AGC amplifier 20. In this case, a gain of the amplifier 20 is controlled automatically by an output according to a lift off via a phase inverter 18 and a peak detector 19 thereby enabling highly accurate magnetic permeability measurement with a simple circuitry eliminating the preparation a B-4 curve or the like and free from effect of the lift off.
Patent JP-H058353-A (JP)
Title: Resin tube
Inventor: ITO HIROAKI
IPC: B32B27/34
Filed: 1991-07-03
Abstract: PURPOSE:To improve adhesiveness between a fluorinated resin layer and a polyamide resin layer without performing a complicated surface chem. treatment and to prevent interlaminar delamination of a resin tube with a multi-layered structure. CONSTITUTION:A resin tube which is a resin tube having at least two layers, namely, an inner layer and an outer layer and wherein the inner layer is formed of a fluorinated resin and the outer layer is formed of a polyamide resin and in addition, a crosslinked structure caused by irradiation is introduced between polymer molecules of the inner layer and the outer layer.
Patent JP-H1122495-A (JP)
Title: Full close position correcting device for throttle opening
Inventor: FUTAMURA TAKU
IPC: F02D9/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To regularly set the idle value to an optimum value by comparing the signal set at present as the idle signal of a throttle valve with the opening signal of the throttle valve at the time when an engine is switched from idle area to non-idle area to output the idle signal. SOLUTION: When an engine 1 is started, the initial value of idle voltage is inputted from an initial value setting means to an idle signal correcting means for inputting the output signal of a throttle sensor 6. A value showing the highest voltage of the throttle voltage detected at a prescribed timing (the time of transferring the throttle valve opening from full close position to full open side) is inputted as comparative voltage from an idle signal selecting means of to the idle signal correcting means. The signal set at present is compared with the comparative voltage, and when comparative voltage in higher, this value is set as a new idle voltage. When the comparative voltage is lower, reset of the idle signal is not performed.