baber/WOPTO huggingface dataset:
Patent JP-H0764341-A (JP)
Title: Electrostatic charge image developing carrier and its production
Inventor: KOUNO MASANORI
IPC: G03G9/113
Filed: 1993-08-24
Abstract: PURPOSE:To reduce the wear or stripping of a resin coated film layer and to impart an adequate quantity of triboelectric charge over a long time by providing the specific resin coated film layer on the surface of magnetic material particles to be a core material. CONSTITUTION:The resin coated film layer composed of a mixture of a fluorinated acrylate based resin with a vinylidene fluoride resin in the mixing ratio of (fluorinated acrylate based resin/(vinylidene fluoride resin)=85/15 to 65/35 (weight ratio) is provided on the surface of the magnetic material particles to be the core material. The resin coated film layer of (fluorinated acrylate based resin)/(vinylidene fluoride resin)=85/15 to 65/35 (weight ratio) is formed on the surface of the magnetic material particles by mixing particularly at least the magnetic material particles with the mixture of the fluorinated acrylate resin and vinylidene fluoride particles by using a stirring mixer having a horizontal rotator and repeatedly imparting mechanical impact to the mixture.
Patent JP-H0374975-A (JP)
Title: Long time exposure solid-state image pickup device
Inventor: OKUBO MASATOSHI
IPC: H04N5/378
Filed: 1989-08-16
Abstract: PURPOSE:To obtain stable aperture adjustment by extracting a luminance signal, supplying the signal to an amplifier, supplying an output of the amplifier to a control section of an iris device via a low pass filter and increasing the amplification factor of the amplifier in response to the set length of exposure time. CONSTITUTION:A luminance signal from a matrix circuit 6 is inputted to a gain control amplifier 16. When the exposure for a long time is implemented, a pickup signal by one field is obtained for several fields of periods and a signal stored in a memory section 8 is read repetitively for the period. When a long time exposure is set, the amplification factor of the gain control amplifier 16 is controlled to be increased in response to the time length and a luminance signal amplified by the amplifier 16 is smoothed by a low pass filter 15. The output of the low pass filter 15 is fed to an automatic iris section with an EE terminal via a buffer amplifier 14 and an iris control signal is formed. Thus, a proper iris state is kept stably.
Patent JP-H0536259-A (JP)
Title: Electronic device
Inventor: YAMAMOTO TAKESHI
IPC: G11C7/00
Filed: 1991-07-27
Abstract: PURPOSE:To provide an electronic device with a function for outputting hysteresis information of an error. CONSTITUTION:Whenever an error is generated out of various kinds of parts to be controlled in a mechanism deck part 4 which is under control of a microcomputer 1, error information showing the contents of this error is stored in a memory part 5 by the microcomputer 1, whereas an operation of an operating part 2 is accepted to read out the error information from the above memory part 5, and hence the hysteresis information of the error is displayed on a display 3.
Patent JP-H0658747-A (JP)
Title: Detection method for position shift of contact part and position adjustment device
Inventor: YAMAGUCHI SHOJI
IPC: G01N29/11
Filed: 1992-08-06
Abstract: PURPOSE:To reuse parts wherein a position shift is detected and directly measure the position shift of parts in contacted state. CONSTITUTION:Ultrasonic wave is emitted with an ultrasonic probe 8 to a base plate 1 and each electrode 1a, 2a of an electronic part 2, the ultrasonic probe 8 is scanned with an XYZ scanner 11, and the reflection wave reflected at each region of electrodes 1a and 2a is received with this ultrasonic probe 8. From the reflection magnitude distribution of the reflection wave, the position shift between the electrodes 1a and 2a in contacted sate of the base plate 1 and the electronic parts 2 is detected non-destractively and easily.
Patent JP-H1161570-A (JP)
Title: Vinyl chloride-based yarn and its production
Inventor: YAMANE KAZUMASA
IPC: D01F1/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl chloride-based yarn having both 70 percent luster to 50 percent luster surface extremely similar to human hair and touch of hand handle and to provide a method for producing the yarn. SOLUTION: This vinyl chloride-based yarn comprises a vinyl chloride-based resin composition obtained by mixing 100 pts.wt. of a vinyl chloride-based mixture composed of 100-60 wt.% of a vinyl chloride-based resin and 0-40 wt.% of a chlorinated vinyl chloride-based resin with (a) 2-35 pts.wt. of a chlorinated polyethylene-based resin, (b) 0.2-5.0 pts.wt, of a heat stabilizer and (c) 0.2-5.0 pts.wt. of a lubricant. The polyvinyl chloride-based yarn is obtained by subjecting the resin composition to melt spinning.
Patent JP-S6366564-A (JP)
Title: Powdery toner
Inventor: SATSUTA KEISUKE
IPC: G03G9/087
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the titled toner capable of reducing heat energy necessary for fixing the toner by using a specific low mol.wt. compd. having an urethane or an urea bond as a binding agent of the titled toner. CONSTITUTION:The binding agent of the titled toner is composed of the compd. (A) having the m.p. of 50-150 deg.C, and preferably having <=500mol.wt. Said compd. (A) is obtd. by reacting the compd. having one or more of hydroxyl or amino groups, and the mono or polyisocyanate compd., or the compd. having two or more of hydroxyl or amino groups and the monoisocyanate compd. The compd. (A) contains the urethane binding or the urea binding, and the viscosity of the compd. (A) suddenly reduces in a molten state at the m.p. thereof. Thus, the compd. (A) is useful for the binder of the flash fixing toner, and the compd. may be used in order to reduce the fixing temp. by adding said compd. to an another binder resin.
Patent JP-H06215579-A (JP)
Title: Semiconductor storage
Inventor: ICHIKAWA TSUTOMU
IPC: G11C11/41
Filed: 1993-08-25
Abstract: PURPOSE:To improve soft error resistance, to reduce a write time and to stabilize data by inserting a capacitor between first and second nodes and connecting first and second diodes between the node and the capacitor. CONSTITUTION:In the state that the first and the fourth nodes n1, n4 are H level (VCC), and the second and the third nodes n2, n3 are L level (GND), when alpha-ray irradiates the node n1, an electron generated in an Si substrate is concentrated to the node n1 rapidly, and the potential is lowered rapidly. At this time, the diode D1 connected between the nodes n1 and n4 becomes an inversed bias state. Thus, the discharge of stored charge in the capacitor C1 becomes late, and the lowering of the potential of the n4 becomes late as well. When the concentration of the electron to the n1 is ended, the remaining charge in the C1 is distributed, and the nodes n1, n4 are restored to the H level, and no soft error occurs. Further, when the nodes n1, n4 are the L, and the n2 is the II, and the inversed data are written, the n. is the H, and the n, is the L and the impedance of the D1 is small immediately after writing, and the writing in a memory cell is stabilized.
Patent JP-S59101607-A (JP)
Title: Color image pickup device
Inventor: FUJITA SHINSAKU
IPC: C09B35/21
Filed: 1982-12-02
Abstract: PURPOSE:To obtain a practical color image pickup device with high sensitivity, resolution, color reproducibility and durability by forming a color microfilter by coloring with coloring matter represented by a specified general formula, having superior dyeing power, fastness and color characteristics, and contg. no alkali metal in the molecular structure. CONSTITUTION:A colored resin film ( I ) is formed by dyeing a cured resin layer with yellow coloring matter represented by general formula I (where each of Q<1> and Q<2> is alkyl, substituted alkyl, cyano, trifluoromethyl or the like; each of Q<3>, Q<4>, Y<1> and Y<2> is H, halogen, alkyl, substituted alkyl, alkoxy or substituted alkoxy; X is a cation consisting of nonmetallic atoms; each of R<1> and R<2> is H, alkyl or substituted alkyl; each of (a), (b), (m), (n), (p) and (q) is 1-4; m+n<=5; and p+q<=5). A photosetting resin layer is formed on the film ( I ), the surface is irradiated with light through a pattern for exposure, and the resulting set resin layer is dyed with other coloring matter to form a colored resin film (II). Said stages may be repeated. A surface coating layer is finally formed to form a color microfilter, and using the microfilter a solid-state color image pickup device is obtd.
Patent JP-S6189527-A (JP)
Title: Apparatus for detecting wavelength
Inventor: OOTA YOSHINORI
IPC: G01J3/00
Filed: 1984-10-08
Abstract: PURPOSE:To miniaturize the titled apparatus and to enhance mass productivity thereof, by differentially receiving one of or both of transmitted diffraction beam and reflected diffraction beam of a diffraction grating, to which laser beam was incident at a specific angle, by a beam detector and detecting the fluctuation in the wavelength of laser beam. CONSTITUTION:The emitted beam of a semiconductive laser 1 is converted to parallel beam by a collimating lens 2 and a beam splitter 3 is inserted in a beam path thereof while the separated beams thereof are emitted as beams 9, 10 by a diffraction grating 4 and respectively received by beam detectors 5, 6 to be guided to the Peltier element 8 arranged to the laser 1 through an amplifier 7. In this case, when the central wavelength of the laser 1 is set to lambdaand the grating pitch of the grating 4 to alpha, the incident angle thetai to the grating 4 is set according to formula and the beam 9 or 10 is emitted by the change in the oscillation wavelength of the laser 1 due to the variation in circumferential temp. and both beams are differentially amplified to be fed back to the element 8.
Patent JP-H0852596-A (JP)
Title: Method for confirming and correcting die position in compacting press
Inventor: YAMAMOTO MASAO
IPC: B23Q15/00
Filed: 1994-08-12
Abstract: PURPOSE:To provide a method for confirming and correcting the position of dies for the compacting press capable of easily readjusting the relative positional relationship between the upper and lower punches and dies. CONSTITUTION:A rigid model parts 12 is set, the tips 1a, 2a of upper and lower punches and the upper surface 3a of the die are closed attached to the model parts 12 to detect the positional relationship of the upper and lower punches and the dies by a position detecting means, and the positional relationship of the upper and lower punches and the dies is detected by the position detecting means to confirm whether the relative positional relationship of the upper and lower punches and the dies is changed by closely attaching the tips of the upper and lower punches and the upper surface of the dies to the model parts 12 again. When the relative positional relationship between the upper and lower punches and the dies is changed, the relative positional relationship of the dies is corrected by replacing the information on the previously detected value by the confirmed information on the detected value.
Patent JP-S6271031-A (JP)
Title: Dropout inspecting instrument
Inventor: NISHIWAKI SEIJI
IPC: G11B7/004
Filed: 1985-09-24
Abstract: PURPOSE:To discriminate factor of dropouts, by detecting the optical intensity of reflecting light of two areas divided by a straight line which intersects the optical axis of 0-th-order diffracted light of the reflecting light at right angles and obliquely intersects the optical axes of the + or -first-order diffracted light of the reflecting light and comparing and discriminating the difference signals of each detected signals at an appropriate detecting level after passing through filters. CONSTITUTION:Laser light 2 is reflected by a beam splitter 2 and its reflecting light side is condensed to a divided-into-two detector 11 at a far-field position. The reflecting light is the assemblage of 0-th-order diffracted light 12, -first-order diffracted light 13, +first-order diffracted light 14, etc., and the detector 11 is provided in such a way that the optical axis of the 0-th-order light 12 can pass the dividing line 15 of the detector 11 and the optical axes of the + or -first-order diffracted light rays can intersect the dividing line 15. When the output signals of cells 11-a and 11-b are respectively represented by va and vb, a summed signal 17 of (va+vb) is obtained by means of an adder 16 and a difference signal of (va-vb) is obtained by means of a subtractor 18. An after-LPF difference signal 20 is obtained through an LPF 19 or an after-HPF difference signal 22 is obtained through an HPF 21.
Patent JP-H0742393-A (JP)
Title: Gate device for use in multistory parking system
Inventor: YORIHARA MITSUGI
IPC: E04H6/06
Filed: 1993-08-03
Abstract: PURPOSE:To completely close a gate main body by providing a gate main body at a vehicle entrance having a pit, mounting a drive-in deck and a guide at the upper edge of the main body, and mounting the gate main body in such a manner that it can move vertically from a position where it completely closes the entrance to a position inside a pit and vice versa. CONSTITUTION:When a vehicle enters or exits a garage, the rollers 10 of a transverse pallet 7 for floors above ground are rolled to raise or lower a pallet 5 or 6 to a floor above ground. Next, the motor 35 of an elevator means 21 is driven to lower a gate main body 20 to open an entrance; balance is maintained by guide sprockets 45a, 45b provided beneath the main body 20 and by a balance chain 46 extended between the sprockets. After the vehicle has entered or exited the garage, the motor 35 is driven to lift the gate main body 20 to close the entrance. In this case also, the gate main body 20 is operated by a counterweight 42 to relieve load on the motor 35 which is exerted by the weight of the gate main body. Thus, with the gate main body not exposed to the outside, good appearance is offered and the ground plane and the main body can be completely closed.
Patent JP-S59102780-A (JP)
Inventor: ANZAI NOBUO
IPC: B66B7/06
Filed: 1982-12-01
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-H0496683-A (JP)
Title: Rotation controller for motor
Inventor: KAWASHIMA NOBUHIRO
IPC: H02P6/08
Filed: 1990-08-08
Abstract: PURPOSE:To suppress pulsation of a motor due to ripple of power supply voltage by providing means for detecting the ripple of voltage and means for correcting the pulse width to be employed in the control of a switching means. CONSTITUTION:When the rectified and smoothed voltage outputted from a rectifying/smoothing section 10 is high or low due to the ripple of voltage, a rotation controller 1a lengthens or shortens the high level interval of a PWM signal by an amount of  D2 thus lengthening or shortening the duty of the PWM signal(i.e., ON interval of a transistor Tr is shortened or lengthened). When the voltage has no ripple, high level interval of the PWM signal is held, as it is, at the value of D(i.e., 50% duty is maintained).
Patent JP-S59100994-A (JP)
Inventor: WADA HIROYUKI
IPC: G06Q50/00
Filed: 1982-12-01
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-H0874495-A (JP)
Title: Pipe end water leak preventing structure
Inventor: KIN YOSHITSUGU
IPC: F16L55/10
Filed: 1994-09-05
Abstract: PURPOSE: To prevent the leak of a fluid from a pipe end. CONSTITUTION: A plug with a collar 11 is screwed with a pipe end, and an elastic ring 14 is interposed between the pipe end and the collar 11. In such pipe end water leak preventing structure, the plug 1 is provided with a peripheral groove 13 opened at the edge of the collar 11, and the elastic ring 14 is fitted in such a way that the cross section center-of-gravity of the ring 14 is positioned inside the thread ridge outer diameter of the plug 1 in the non-acting state of compressive load. With the plug 1 screwed with the pipe end, the elastic ring 14 is pressed to the pipe end face and the internal thread so as to be compression-deformed.  A space between the peripheral groove 14 and a thread groove 21 at the inner surface of the pipe end is thereby filled with the wall of the elastic ring 14, and part of the wall of the elastic ring 14 bulges into a gap between the pipe end face and the plug 11, over the whole periphery.
Patent JP-H06339601-A (JP)
Title: Centrifugal contact device and method for mixing and separating immiscible liquid
Inventor: ROORATSUKU ESU CHIYOU
IPC: B01F7/00
Filed: 1993-08-04
Abstract: PURPOSE: To make it possible to mix or separate liquid salts or metals up to a specific temperature by constituting an inner blade means and the inside surface of a rotor so as to form a centrifugal separation area for separation to liquid and respective separation phases and providing the rotor with separation outlets for the respective separation phases. CONSTITUTION: The plural immiscible liquids are admitted from a dense phase inlet 28 and a light phase inlet 36 and are poured into an annular mixing area 46. Since the rotor 16 is rotated by the drive force from a motor 12, the effective mixing of these plural liquids is achieved. The liquid-liquid dispersion phases produced by the turbulence in the annular mixing area 46 flow to a mixing area section 48 of the rotor inlet by gravity. The rotor 16 has a lower weir 51, a lower stream 53, an upper weir 54 and four inner vertical blades 56 in addition to the mixing area section 48 of the rotor inlet. A centrifugal separation area 58 exists in the inside 43 of the rotor 16. As the dispersion phases enter the rotor 16, the dispersion phases come into contact with the inner vertical blades 56 and are rotated at a high angular speed by the rotor 16 and the motor 12.  Consequently, the resulted high centrifugal force rapidly separates the dispersion phases.
Patent JP-S6272892-A (JP)
Inventor: TAKASU MOTOYUKI
IPC: E21D9/06
Filed: 1985-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09149989-A (JP)
Title: Bobbin idle running preventing device for sewing machine
Inventor: TAKAHARA TOSHIAKI
IPC: D05B57/26
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent the idle running of the bobbin of a bobbin thread when the bobbin thread is cut without making the tension of the bobbin thread excessive at the time of the normal sewing by a sewing machine. SOLUTION: This bobbin idle running preventing device 10 is constituted of an opening 18 formed on a shuttle body 16 storing a bobbin 14 wound with a bobbin thread 12, a stopper rod 20 protruded in the shuttle body 16 from the opening 18 when the shuttle body 16 is located at the specific phase position into contact with the bobbin thread 12 at the tip and blocking the idle running of the bobbin 14, and a linear actuator 22 reciprocating the stopper rod 20. When the bobbin thread 12 is cut, the stopper rod 20 is protruded by a control device 24 to restrain the bobbin 14, and the idle running of the bobbin 14 is prevented.
Patent JP-S6191141-A (JP)
Title: Naphthalene derivative
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1984-10-08
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 and R2 are respectively represent 1-10C alkyl or alkoxyl; X represents CO or CH2; ring A represents group expressed by formula II or p-phenylene). EXAMPLE:6-Pentyl-2-(trans-4-butylcyclohexylacetyl)naphthalene. USE:A liquid crystal compound, having good compatibility with others, and capable of reducing a driving voltage of a liquid crystal display element by adding a small amount thereof. PREPARATION:A compound expressed by formula III is reacted with metallic Mg in diethyl ether to form magnesium bromide, which is further reacted with anhydrous cadmium chloride to obtain a compound expressed by formula IV, and the product is reacted with the corresponding substituted-acetyl chloride to obtain the compound expressed by formula I wherein X is CO. The resulting product is further reduced with LiAlH4 and AlCl3 in ether to obtain the compound expressed by formula I wherein X is CH2.
Patent JP-S60104073-A (JP)
Title: 4,5,6,7-tetrahydro-1,2,3-benztriazol-1-oxide derivative, its preparation, and herbicide comprising it as active ingredient
Inventor: HAGA TOORU
IPC: A01N43/647
Filed: 1983-11-09
Abstract: NEW MATERIAL:A 4,5,6,7-tetrahydro-1,2,3-benztriazol-1-oxide derivative shown by the formula I (R is H, lower alkoxy, or lower alkylthio; X is Cl, or Br; Y is H, Cl, or F). EXAMPLE:2-(4-Chlorophenyl)-4,5,6,7-tetrahydro-1,2,3-benztriazol-1-oxide. USE:A herbicide. Controlling weeds by foliar treatment and soil treatment of plowed fields, and by flooding treatment of paddy fields, showing no phytotoxicity to main crops. PREPARATION:A 2-phenylhydrazonocyclohexanone oxime derivative shown by the formula II is subjected to ring closure with an oxidizing agent, to give a compound shown by the formula I .
Patent JP-S59106571-A (JP)
Inventor: YAMADA KOUZOU
IPC: D06M101/40
Filed: 1982-12-03
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-H0760502-A (JP)
Title: Rod material working device
Inventor: ITO RYUZO
IPC: B23B13/00
Filed: 1993-08-26
Abstract: PURPOSE:To provide a rod material working device in which constitution of a shortcut device can be simplified, and in which a new material can be supplied to a shortcut position correctly. CONSTITUTION:For a lathe 2, a stopping device 26 is disposed at a shortcut position between a collet chuck 22 and a guide bush 23. The stopping device 26 is selectively changeable to an actuation position for prohibiting advance of a rod material W, and to a non-actuation position for releasing advance of it. A controller C is provided, so the stopping device 26 is changed to the actuation position for stopping a forward end of the rod material W at the shortcut position when a feed arrow 13 advances the rod material W to the shortcut position. A clamp device 16 capable of holding the feed arrow is disposed at a rod material supply machine 1. The clamp device 16 holds and restrains the feed arrow 13 when the collet chuck 22 is released, and as the stopping device 26 releases the rod material W.
Patent JP-S6455767-A (JP)
Title: Picture recording reserving device
Inventor: MORI HISAYASU
IPC: H04N5/76
Filed: 1987-08-27
Abstract: PURPOSE:To very simply process a picture recording reserving operation from a second time, by executing the designation, retrieving the type of a program and only transferring the reservation contents to a storage device concerning the reservation after the second time of the same reservation contents. CONSTITUTION:When the picture recording reservation after the second time is executed, the first part is already stored in a recorder 11. Consequently, at the time of the same reservation contents and when the contents in the device 11 are transferred through a CPU 2 to a storage device 5, a troublesome reservation operation is not necessary. Presently, the type of the program is inputted by an external input key 1, and concretely, a stock reservation object is reflected through a CRT controller 12 on the screen of a TV 13. Next, until a desired program type appears at the display position in the screen, the up or down key of a key 1 is operated. Then, a list of the reservation contents to execute already the program reservation is displayed on the screen of the TV 13. The framing cursor on the screen is moved, the desired reservation program is selected from the first, designation is executed by the key 1 and thus, the reservation contents are transferred to the device 5.