baber/WOPTO huggingface dataset:
Patent JP-H10223453-A (JP)
Title: Wound transformer
Inventor: SATO KAZUNORI
IPC: H01F27/32
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To greatly reduce a magnetic flux radiated to the outside from a wound transformer and to reduce the influence of the magnetic flux on a peripheral circuit by a method wherein, in addition to a shield which surrounds the wound transformer, a shield is installed at a winding part and the double shields which cover the transformer are formed. SOLUTION: A wound transformer 3 is constituted of a core 1 and of a winding 2. By using a shield 5 which is installed close to the winding 2, the wound transformer 3 guides a magnetic flux to a direction in which the core 1 does not exist because its permitivity is high in a pseudo manner, and it prevents the magnetic flux from being leaked. In addition, a leakage flux which cannot be prevented by the shield 5 is prevented by a shield 6 which covers the transformer 3 as a whole. At this point, it is not required to make the shield 6 solid as in conventional shields. When the double shields are used in this manner, a danger that a magnetic flux is scattered to a peripheral circuit so as to have a bed influence is reduced.
Patent JP-S59146892-A (JP)
Title: Two-color thermal recording material
Inventor: YAGUCHI HIROSHI
IPC: B41M5/34
Filed: 1983-02-14
Abstract: PURPOSE:To provide a two-color thermal recording material capable of forming a two-color image with a clear tone, wherein a leuco dye and an organic acidic substance are used in a low-temperature thermal color forming layer as a color forming system, and ammonium thiocyanate is used as a decolorizing agent for the color forming layer. CONSTITUTION:A high-temperature thermal color forming layer 2 and a low- temperature thermal color forming layer 3 comprising a color forming system consisting of a basic leuco dye (e.g., 3-cyclohexylamino-6-chlorofluoran) 31 and an organic acidic substance (e.g., 3,5-xylenol) 32 which layers can form colors of different tones at different temperatures are provided on a base (e.g., a paper) 1, wherein ammonium thiocyanate is incorporated in the low-temperature thermal color forming layer as a decolorizing agent 4' at such a position that the agent 4' can display a decolorizing action on the color forming system, to obtain the objective two-color thermal recording material.
Patent JP-S61182156-A (JP)
Title: Programmable interface
Inventor: SUZUKI YOSHIAKI
IPC: G06F13/12
Filed: 1985-02-08
Abstract: PURPOSE:To prevent malfunction of an external device in a reset or initialization state of an input/output control circuit, by providing a control circuit between the input/output control circuit and the external device to perform active level control. CONSTITUTION:When the active level of a connected external device 30 is kept at a high level and an input/output control circuit 21 is reset or initialized, an output terminal 21out of the circuit 21 is set at a high impedance. Here a control circuit 22 cuts off the terminal 21out from the device 30 by a command given from a detection circuit 23 and sets the input level of an input terminal 30in of the device 30 at a low level. Under such conditions, the circuit 22 connects the terminal 30in and the terminal 21out by a command of the circuit 23 at a time point when the reset or initialization state of the circuit 21 is released and the terminal 21out is controllable.
Patent JP-S62178991-A (JP)
Title: Peeling device for transfer material
Inventor: KUSUMOTO TOSHIHIKO
IPC: B65H29/56
Filed: 1986-02-03
Abstract: PURPOSE:To satisfactorily peel off a transfer material by separating a separating claw from a process cartridge and making a machine body have it, making it interlock with attachment and detachment of the process cartridge, and installing the separating claw to an image carrying body. CONSTITUTION:A process cartridge 2 contains as one body a primary electrifier 3, a cleaning device 4, and a photosensitive drum 5, and can be attached and detached to and from a copying device body by a guide rail 6. As for a peeling 1 of a transfer material, a separating claw 7 contacts to a photosensitive drum 5 as shown by a full line, under a state that the process cartridge 2 has been installed completely to a copying device. On the other hand,at the time of attaching and detaching the process cartridge 2, the peeling device 1 becomes a state that it has been withdrawn to a position of a dotted line, and since the separating claw 7 is separated from the photosensitive drum 5, the photosensitive drum is not damaged, and attachment and detachment of the process cartridge are not obstructed either. In this way, the transfer material can be peeled off satisfactorily.
Patent JP-H09196620-A (JP)
Title: Reflection type optical displacement detector
Inventor: NAKAJIMA KOJI
IPC: G01B11/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To enable highly accurate measurement which minimizes effect of alignment errors in an optical system by arranging an optical system at which a light source and a photo detector are disposed at equivalent locations to obtain a signal with a higher S/N ratio from the photo detector. SOLUTION: Linearly polarized irradiation light limited by a second optical lattice 21 is bent by 90 deg. in optical axis by a polarized beam splitter 5. But if the angle of polarization of the irradiation light is made orthogonal to the angle of polarization of the polarized beam splitter 5, 100% of the irradiation light is bent by 90 deg. and passes through a 1/4 wavelength plate 6. The irradiation light passed is turned to a circularly polarized light to irradiate a first optical lattice 11. The irradiation light reflected on the first optical lattice 11 passes through the 1/4 wavelength plate 6 again. Thus, the irradiation light shifts to the direction of linear polarization orthogonal to the direction of linear polarization of the irradiation light from a light source 3 during the admission of light.  When passing through the polarized beam splitter 5, the irradiation light coincides with the direction of polarization of the polarized beam splitter 5 and passes 100% through the splitter.
Patent JP-S54114857-A (JP)
Title: Refrigerating and chilling device
Inventor: AOKI MASAAKI
IPC: F25D11/00
Filed: 1978-02-27
Abstract: PURPOSE: To minimize inside temperature changes in such a way that opening and closing temperature difference of a thermocontrol switch is set to a little amount, an evaporating pressure regulating valve is installed at the downstream of an evaporator in cooling chilling cycle, according as the temperature in the chamber is dropping, the valve is throttled.  
     CONSTITUTION: A regulating valve 15 is installed in refrigerating cycle C, which is constituted in such a way that it is regulated by a controller CO composed of a bridge circuit B comprising a thermistor 21, 2 pieces of resistors R, a variable resistror VR. Thus, cooling air flows through the inside of the chamber, a switch opens with drop of temperature, a compressore is brought to a standstill. SW 1  is closed with rise in temperature. If temperature difference between make and break is set within a range of 1.5W2°C, temperature difference of a goods is made to be under 1°C. Besides, according to temperature changes in the cham ber, the bridge circuit makes a working means 22 to move a rod 15b, which expands a gap between a contact surface 15f of the regulating valve 15 and a valve seat 15g, or contracts it, the temperature in the chamber is conrolled with increase and decrease in refrigerant amount, to maintain cold temperature which is set thereby. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000219704-A (JP)
Title: Catalyst for olefin polymerization and preparation of polyolefin by using the same
Inventor: SONE MAKOTO
IPC: C08F10/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst which can efficiently prepare an industrially valuable polyolefin by using an organic transition metal compound and an alkylaluminoxane. SOLUTION: An organic transition metal compound of formula I or formula II and an alkylaluminoxane of formula VI and/or formula VII are used. In the formulas, M is a transition metal of the group 3-10; R1 and R2 are each H, a 1-20C hydrocarbon group, an alkylsilyl or a hydrocarbon group containing an atom of the group 15 or 16; X is H, a 1-20C hydrocarbon group, a hydrocarbon group containing an atom of the group 15 or 16, or a halogen; Y is a group of formula III, formula IV or formula V (wherein R2 means the same as R1; and Q is an atom of the group 15 or 16); n is the same as the oxidation number of M; R3 is H or a 1-20C hydrocarbon group; and q is 2-60.  In addition, an organometallic compound may be used, an example being a compound represented by (R7)3Z (wherein Z is a metal atom of the group 1, 2 or 13, Sn or Zn; and R7 is H, amido, an alkoxy or a 1-20C hydrocarbon group provided at least one R7 is a hydrocarbon group).
Patent JP-S56118415-A (JP)
Title: Curing agent for epoxy resin
Inventor: MATSUMURA MASAHIRO
IPC: C08G59/62
Filed: 1980-02-22
Abstract: NEW MATERIAL:Compounds of formula I [wherein R is a bivalent group contg. at least one arom. ring or heterocyclic ring in the structure; R', R" are each H, alkyl; an alkyl, OH or a halogen atom as a substituent may be bonded to the phenol nucleus in a parenthesized part; two parenthesized parts may be the same or different; two bracketed parts may also be the same or different].  
     USE: Curing agents for epoxy resins, which makes it possible to produce epoxy resin- cured articles having high heat resistance.  
     PREPARATION: An amine of formula II is mixed with N-(hydroxyphenyl)maleimide of formula III in a predetermined ratio. The mixt. is subjected to a melt-addition reaction to obtain the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59147648-A (JP)
Inventor: TANAKA AKIO
IPC: B02C13/24
Filed: 1983-02-10
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-H10201551-A (JP)
Title: Storage device with handrail
Inventor: KITADA KUNIO
IPC: A47B61/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To reduce catching on a handrail or collision and to attain safety by providing the handrail, which is attached on a lower top plate, at a position not to be protruded forward rather than the surface of top plate when watching it from a side face. SOLUTION: The storage system 1 in an entrance is constituted by combining the wood panels of upper top plate 2, lower top plate 3, side plates 4 and doors 5 and the inside becomes structure provided with the suitable number of racks so that they are made into integrated structure. A handrail 6 is attached on the lower top plate 3 of entrance hall storage system and provided within a certain range so as not to be protruded forward from the inside of the surface of top plate 3 of the entrance hall system 1. Structure installing the handrail 6 on a front panel 7 connecting the upper top plate 2 and the lower top plate 3 is enabled as well.  Since the handrail 6 is settled within the space of the main body of storage, the provided storage system 1 with handrail has safety and uniformity in design as well without danger to let occur any accident such as erroneous collision or catching of normal people or children.
Patent JP-S62180139-A (JP)
Title: Transmission belt
Inventor: YAMAMURO SHIGEAKI
IPC: F16G5/18
Filed: 1986-02-05
Abstract: PURPOSE:To prevent noise, abnormal wear and transmission loss from being produced by making a starting point, in a radially outward direction of a pulley, of a tapered escapement part arranged on a V-shaped block to the located outside a pitch line and in the radially outward direction of a pulley. CONSTITUTION:A starting point A of a tapered escapement part 4a radially outward of a pulley and arranged on a V-shaped block 4 is located outside a pitch line P by a distance of DELTAl as an estimated maximum manufacturing error of the V-shaped block 4. As a result, even if the starting point A is displaced radially inward toward the pulley due to the manufacturing error of the V-shaped block, the starting point A cannot be located radially inside of the pitch line P and the V-shaped block 4 does not interfere with a neighboring V-shaped block 4 when they are within a V-groove 5.
Patent JP-H08193193-A (JP)
Title: Method of purifying liquid crystal compound
Inventor: KANEKO TATSUSHI
IPC: C07F7/12
Filed: 1995-01-17
Abstract: PURPOSE: To remove impurities, especially ionic impurities, from a liquid crystal compound by bringing the compound into contact with water under heating. CONSTITUTION: A liquid crystal compound is brought into contact with water by mixing them under agitation and heating. The heating temperature is about 50-180 deg.C, desirably 60-120 deg.C, more desirably the temperature at which the mixture boils. Although not particularly limited, the agitation and heating time is desirably 1-3hr. It is necessary that the water used is ultrapure. It is desirable that the liquid crystal compound has a silacyclohexane ring.
Patent JP-H07262797-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAWAGUCHI ETSUKO
IPC: G11C11/413
Filed: 1995-01-17
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device having a decision circuit which shortens the test time of a built-in RAM with a simple constitution and has high reliability. CONSTITUTION:This semiconductor integrated circuit device forms a complementary output signal by receiving the reading out signals outputted in unit of plural bits from the built-in RAM and inputs such output signal as well as the non-inversion signal and inversion signal of an expected value respectively into logic circuits. The outputs of both logic circuits are compared by a coincidence/noncoincidence circuit and a decision output is obtd. Consequently, the simultaneous decision of the output signals from the RAM together with the expected value in the unit of the plural bits is executed, and in addition, the output for diagnosis disposed in the semiconductor integrated circuit device is composed of one.
Patent JP-H10224810-A (JP)
Title: Camera signal processing circuit
Inventor: NISHIZAWA AKIHITO
IPC: H04N9/07
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by generating an output signal equivalent to an image pickup element with a color separation filter repeating by the unit of horizontally two elements and vertically two elements by interpolating processing from the output signal of an image pickup element provided with the color separation filter repeating by the unit of horizontally two elements and vertically four elements so as to share a signal processing circuit to the image pickup elements of different color separation filter constitution. SOLUTION: The image pickup element 1 is provided with the color separation filter repeating by the unit of horizontally two elements and vertically four elements and outputs the repeating of Mg, G; Cy, Ye; G, Mg; Cy, Ye at each of (M) to (M+3) lines. A camera signal processing circuit 6 processes the output signal of the image pickup element with the color separation filter repeating by the unit of horizontally two elements and vertically two elements, namely the repeating of Mg, G; Cy, Ye at each of (M) to (M+1) lines. An interpolation circuit 4 and a switching circuit 5 output a signal which is not to be interpolated at (M), (M+1), (M+3) lines and an interpolation signal of replaced G and Mg at an (M+2) line.
Patent JP-H08219918-A (JP)
Title: Diaphragm unit for differential pressure detector
Inventor: OSAKABE MASAHIRO
IPC: G01L19/06
Filed: 1995-02-10
Abstract: PURPOSE: To enhance the reliability of protective function by providing a shallow columnar space cut in right angle from the inner circumference at the planar ring part of a flange, and a conical inner space for encapsulating a pressure transmission liquid formed contiguously thereto. CONSTITUTION: A shallow inner columnar space is cut in right angle while leaving a planar ring part at the fringe part of flanges 5, 6. It is then cut into a truncated cone contiguous to the columnar space. Pressure receiving area of a protective diaphragm 4 is determined by subtracting the area of the planar ring part at the fringe part of the flanges 5, 6 from the total area. Since the pressure receiving area of the protective diaphragm 4 is invariant regardless of fluctuation in the welding conditions, an invariant protective pressure can be constantly ensured upon application of an undue shifted pressure thus enhancing the reliability of protective function.
Patent JP-H03228038-A (JP)
Title: Light quantity stopping device
Inventor: TAKADA YOSHIO
IPC: G03B9/02
Filed: 1990-02-01
Abstract: PURPOSE:To constitute a diaphragm device of a base plate which is made short in a width direction and also short in a length direction by having such a constitution that both side parts of plural stop blades which are disposed between the base plate and a cover are guided by a guiding member. CONSTITUTION:A spring 3 is disposed on the shaft of a driving lever 2 between the base plate 1 and the lever 2, so that an aperture part is closed when the driving device 7 is stopped. Then, the driving lever 2 for starting a driving device is turned around a driving shaft 7' by a prescribed quantity. Thus, the stop blades 4 and 5 which are engaged with driving pins 2a and 2b are made to slide, and the area size of photodetecting apertures 4i and 5i changes, so that the light quantity can be optimumly adjusted. Both side parts of the stop blades 4 and 5 are guided by the guiding member 1a at the time of sliding. The guiding member 1a is disposed near the rib 1e of the the base plate 1, that means, on both side parts of the base plate and both side parts of the stop blades is guided in such a way that the diaphragm device can be made compact.
Patent JP-S58141009-A (JP)
Title: Detecting circuit
Inventor: HASHIMOTO MASAMI
IPC: H03D1/18
Filed: 1982-02-15
Abstract: PURPOSE:To obtain an MOS integrated circuit for detection by utilizing the square-law characteristics of saturation areas of MOSFETs. CONSTITUTION:In a figure, 11 is a P channel MOSFET, which operates in a saturation area. Further, 12 is a load resistance, whose one terminal is connected to the drain of the P channel MOSFET11 and an output terminal 18. Then, 13 is a P channel MOSFET and 14 is an N channel MOSFET. These P channel MOSFET13 and N channel MOSFET14 constitutes a bias circuit for generating a bias voltage to put the P channel MOSFET11 in the saturation area.
Patent JP-H03227237-A (JP)
Title: Fluororesin-coated article with display of graduation, pattern or character
Inventor: YAMADA KATSUYA
IPC: B32B15/08
Filed: 1990-01-31
Abstract: PURPOSE:To enable easily observable graduations, patterns, characters or the like to be displayed without damaging the properties of a fluororesin coating, by laminating a rugged substrate with a temperature-indicating material which shows an irreversible color change when heated to a temperature above a sintering temperature for a fluororesin and with a fluororesin composition, and locally heating the resulting laminate to a temperature not lower than a color change temperature of the temperature-indicating material, thereby causing a color change. CONSTITUTION:A rugged substrate is preferably an aluminum or aluminum alloy substrate the surface of which has been roughened by etching. A compound (temperature-indicating material) which shows an irreversible color change when heated to a temperature above a sintering temperature for a fluororesin is preferably a salt of Co, Ni, Fe, Cu, Cr, Mn, Pb or the like. These materials are laminated by a chemical film treating method when the substrate is a metallic substrate. The fluororesin is, for example, polytetrafluoroethylene (PTFE). Heating may be carried out by any method by which local heating to a high temperature can be achieved, for example, by use of transfer of heat from a formed metallic article having the shape of graduations, patterns, characters or the like. It is important to achieve sintering of the fluororesin at a temperature below the color change temperature of the temperature-indicating material, to achieve the color change at a temperature above the sintering temperature, and not to cause denaturation (e.g. decomposition) of the fluororesin.
Patent JP-S52105992-A (JP)
Title: Preparation of hydrophilic high polymers
Inventor: HOSAKA SHIYUNTAROU
IPC: C08F20/00
Filed: 1976-03-04
Abstract: PURPOSE: To prepare hydrophilic high polymers which are water-insoluble, and swell with water, by the polymerization of a mixture consisting of a methacrylate, N-vinyllactam and vinyl methacrylate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01200276-A (JP)
Title: Wet process electrophotographic method
Inventor: UMEDA MINORU
IPC: G03G15/10
Filed: 1988-02-04
Abstract: PURPOSE:To enhance toner mobility and to improve developability as well as to prevent dew condensation and scumming of a photosensitive body by heating and/or cooling a developer to be used for forming electrostatic latent images thereby controlling the temp. thereof according to the liquid temp. at the time of subjecting an electrophotographic sensitive body to processing such as electrostatic charging, exposing and electrostatic latent image forming. CONSTITUTION:The electrophotographic sensitive body constituted by providing a photosensitive layer consisting of Se-Te, Cl, etc., on the surface is subjected to electrostatic charging and exposing. A coiled piping is sunk in a tank storing a developing soln. and water controlled to, for example, 26+ or -2 deg.C is circulated therein at the time of subjecting said photosensitive body to the development processing by using the liquid developing soln. Others such as IR lamp and heating element having a PCT characteristic may be used as well. A refrigerant is used for cooling. Not only the developability is then enhanced but also the gelation of the developing soln. is prevented; in addition, the temp. of the photosensitive body falls and, therefore, the degradation in the image density is averted as well. Further, the deterioration in the electrostatic chargeability and charge holdability is decreased in the case of using the org. photosensitive body.
Patent JP-S60196124-A (JP)
Inventor: JIYAN IBU PERON
IPC: A01H5/00
Filed: 1985-02-09
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-H09216825-A (JP)
Title: Ribozyme, liposome preparation and use thereof
Inventor: MORISHITA RYUICHI
IPC: A61K48/00
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a liposome preparation effective for preventing and treating arteriosclerosis and hyperlipoproteinemia, having no adverse effect on plasminogen playing an important role on thromboclasis, by using ribozyme, esp. a specific kind of ribozyme. SOLUTION: This liposome preparation comprises, as active ingredient, ribozyme capable of effectively acting intracellularly, pref. a kind of ribozyme capable of decomposing the mRNA of apoprotein(a). (or pref. a kind of liposome treated with Sendai virus or a treated product thereof), specifically, pref. a kind of ribozyme as a new RNA strand (or its analogue) of the formula [X is any nucleotide; Xn and Xm are each any oligonucleotide, being joined into a stem loop, or forming the complementary sequence of the mRNA of apoprotein(a) together with 3'-(Y)CA(Z)-5'; (Y) and (Z) are each a tri- or higher basic nucleotide].