baber/WOPTO huggingface dataset:
Patent JP-S63216858-A (JP)
Title: Difluorocyanophenylcyclohexane based compound and liquid crystal composition containing said compound
Inventor: INOUE KANJI
IPC: C09K19/54
Filed: 1987-03-06
Abstract: NEW MATERIAL:A compound expressed by formula I (H is trans-1,4- disubstituted cyclohexane ring; R is 1-8C alkyl). USE:A component of liquid crystal having low viscosity, high dielectric constant and anisotropy, excellent compatibility as well as high transparency. PREPARATION:According to the reaction equation, a compound expressed by formula II is reacted with butyllithium under low temperature and treated with carbon dioxide gas to provide difluorocarboxylic acid, which is then converted to an acid chloride expressed by formula IV using SOCl2, etc., according to conventional method. The acid chloride is reacted with NH3 to afford and acid amide expressed by formula V, which is then treated with a dehydrating agent to give the compound expressed by formula I. The composition containing the compound expressed by formula I enables to reduce the driving electric voltage of a display element.
Patent JP-S58168083-A (JP)
Inventor: IWASAKI BUNJI
IPC: G09F9/30
Filed: 1982-03-29
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-S57165181-A (JP)
Title: Method and device for controlling feeding of welding wire
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/12
Filed: 1981-04-02
Abstract: PURPOSE:To prevent the slackening of a wire with the increased torque of a torque motor despite the decrease in the speed of a constant speed motor in a wire feeder of a push-pull system by setting an upper limit and a lower limit to the average speed of the torque motor. CONSTITUTION:If the resistance during feeding of a wire increases and the speed of a torque motor 2 is going to lower at the upper and lower limits of the average speed of the motor 2 which torque controls constant, the motor torque  increases and therefore it feeds the wire by overcoming the increased resistance,  thereby preventing the slackening of the wire. In the opposite case as well, the  motor torque decreases to prevent the overfeeding of the wire, whereby the welding wire is fed stably.
Patent JP-H10245171-A (JP)
Title: Automatic inspection device of elevator
Inventor: YASHIMA KIYOSHI
IPC: B66B5/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To reliably judge the existence of a passenger without using an inspection guide broadcasting device by judging whether or not there is a car call in a car by putting out illumination in the car after judging whether or not it is responding time such as a car call, and interrupting automatic inspection operation by judging that there is a passenger at least in either case. SOLUTION: A CPU 61 judges that there is no passenger in a car 1 when confirming a condition where a door is closed for a constant time, the nonexistence of a car call and the nonexistence of an ascending and descending hall call. When either one is detected, it is judged that there is a passenger, and the practice of automatic inspection operation is interrupted. When judged that there is no passenger, illumination in the car 1 is put out. When there is a passenger in the car 1, since an opening button or a closing button or a car call registering button in the car 1 is pushed by trying to go out of the car 1 by noticing that it is different from ordinary operation since illumination in the car 1 is put out, when these are detected, it is judged that there is a passenger in the car 1, and the automatic inspection operation is interrupted.
Patent JP-H01225563-A (JP)
Title: Reduced character pattern forming circuit
Inventor: UEYAMA HIDEJIRO
IPC: B41J2/485
Filed: 1988-03-04
Abstract: PURPOSE:To form a reduced character pattern from a fundamental character pattern by hardware, by mounting an odd and even numbered column memory register for temporarily storing dot data and a synthetic circuit for synthesizing the memory content thereof. CONSTITUTION:In a reduced character pattern forming circuit for forming a reduced character pattern reduced by 1/2 times from a standard character pattern shown by m-column X n-row dot data, a synthesizing circuit 7 is constituted of 24 OR gates OR1-OR24 and the Q-outputs of the D-type flip-flop circuit FF101-FF124 in an odd-numbered column memory register 5 are respectively applied to one input terminals of the OR gates OR1-OR24 and the Q- outputs of the D-type flip-flop circuit FF201-FF224 in an even-numbered column memory register 6 are respectively applied to the other input terminals of said OR gates OR1-OR24. The synthesizing circuit 7 synthesizes the content of the odd-numbered column memory register and the content of the even-numbered column memory register to form the dot data for one column.
Patent JP-S61210710-A (JP)
Title: Amplifying circuit for wide band negative feedback
Inventor: TAKANO ISAMU
IPC: H03F1/34
Filed: 1985-03-14
Abstract: PURPOSE:To set respectively independently input impedance resistance and a feedback quantity and to obtain a wide band characteristic by connecting and using a band compensating circuit composed of a capacitor and a resistance between a source and a ground of an FET to impress an input signal. CONSTITUTION:The drains of FET 31 and 32 are respectively connected in parallel, an input signal is impressed through a capacitor C151 to a gate of the FET 31 and part of the output signal is impressed through a feedback circuit 10 to a gate of the FET 32. Further, a source of the FET 31 is earthed on the ground through a band compensating circuit 100 composed of the parallel connection with a capacitor CP101 and a resistance 102. Consequently, the device has the peaking characteristic determined by the capacitor CP101 and the resistance RP102 of the band compensating circuit 100, and thus, the wide band characteristic whose band is improved is obtained. In such a way, the FET 31 and the ET 32 are connected in parallel, and to the gate of the FET 31, the input signal is inputted and to the gate of the FET 32, a feedback loop is inputted respectively, and therefore, the input signal and the feedback loop can be separated, and the input impedance and the feedback quantity can be respectively independently set to the prescribed value.
Patent JP-S58169720-A (JP)
Inventor: IZAWA NAOMICHI
IPC: H01H11/00
Filed: 1982-03-31
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-S57168802-A (JP)
Title: Automatic turret lathe
Inventor: SATOU YUKIO
IPC: B23B3/16
Filed: 1981-04-03
Abstract: PURPOSE:To smoothly slide a turret head, avoid the partial wear of its sliding surface and hieghten the productivity, by keeping rotative load from affecting the turret head in cutting. CONSTITUTION:An automatic turret lathe is numerically controlled in accordance with a program set for the form of workpieces, to machine them. In the radial cutting of the workpiece, main shafts 6, 7 are controlled by a main shaft rotation direction regulating mechanism so that the shafts rotate in opposite directions to each other. A pair of tools are simultaneously engaged with the rotating bar to machine it. At that time, cutting resistances which act to a turret head 40 through a turret head shaft 47 cancel each other. For that reason, the sliding surface of the turret head 40 is prevented from being partially worn and the productivity is improved.
Patent JP-H09223911-A (JP)
Title: Waterproof air permeable structure for antenna
Inventor: TAGUCHI YUUJIROU
IPC: H01Q1/42
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To provide both waterproof property and air permeability of an antenna device without degrading the electric characteristics of the antenna device and without increasing manufacture man-hour by inserting and fixing a material provided with the air permeability and the waterproof property inside a ventilation hole opened on a metal base. SOLUTION: A radome 3 is formed in a bowl shape by the material for excellently transmitting radio waves and arranged on the metal base 2 and the part of a flange 4 formed around is fixed on the metal base 2 by bolts or the like. The ventilation hole 6 is formed at the prescribed part of the metal base 2 by counterboring work or the like. The waterproof air permeable member 8 of 'Gore-Tex(R)' or the like, for instance, is inserted to the side of the large diameter part 7 of the ventilation hole 6. For a link member, the ventilation hole 6 is formed at a center part. In the state where the waterproof air mermeable member 8 is inserted to the large diameter part 7 of the ventilation hole 6, a pressing plate 10 is inserted to the large diameter part 10. A caulking 12 fixes the pressing plate 10 to the metal base 2 and prevents the waterproof air permeable member 8 from being detached.
Patent JP-H11247842-A (JP)
Title: Bearing part structure of roller for carrying photosensitive material
Inventor: ICHIKAWA KAZUO
IPC: G03F7/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To simplify the setting work of a roller bearing to a side plate, and to improve the efficiency of the setting work by providing a holding member which arranges the bearing at an opening position after the bearing is stored in a notched part in an evacuated condition, and presses and holds the bearing. SOLUTION: A lock pin 258 is pressed in a condition where the lock pin 258 reaches a rectangular grove 202Ak and is concentric with an inner circumferential circle of a spacer 260. A tip part of the lock pin 258 is inserted through the spacer 260, its rotation is prevented, and a holding plate 252 can be held at an opening position. Two bearings 204 are stored in a notched part 212 in a longitudinal row, the holding plate 252 is turned from the evacuation position to the opening position around the axis 250, and held at the opening position by the lock pin 258. The bearings can be held and at the same time, the nip pressure can be applied thereto, and the working efficiency is improved.
Patent JP-H01225591-A (JP)
Title: Sheet for transferring image receiving layer and formation of transfer image
Inventor: FUJIMURA HIDEO
IPC: B41M5/382
Filed: 1988-03-04
Abstract: PURPOSE:To make writing by a pencil, an aqueous pen or a ball-point pen possible, by forming an image receiving layer to a base material to be transferred by a transfer method to partially form a transfer image receiving layer and a writable layer and forming a transfer image to the image receiving layer formed part. CONSTITUTION:A transfer layer 5 consisting of a dye image receptive image receiving layer 3 based on a dyeable resin and a writable layer 4 based on a resin having writability is provided to the single surface of the base sheet 2 of an image receiving layer transferring sheet 1 in a releasable manner and a adhesive layer 6 is further provided to the surface of the transfer layer 5. As the base sheet, one having high mechanical strength such as high tensile strength and heat resistance sufficient to withstand heat applied at the time of usual transfer is pref. and, generally, a flexible thin film or sheet such as a plastic film, paper or a metal foil is used. In the image receiving layer 3, a resin having good dyeability and imparting excellent storage stability to the image formed to the surface of the transferred image receiving layer is used. The writable layer 4 is composed of a resin writable by a pencil, an aqueous pen or a ball-point pen and formed using ink compounded with extender pigment.
Patent JP-S63218186-A (JP)
Inventor: OZAWA MASASHI
IPC: H05B3/48
Filed: 1987-03-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01225912-A (JP)
Title: Fire resistant optical fiber cable
Inventor: SHAMOTO NAOKI
IPC: G02B6/44
Filed: 1988-03-07
Abstract: PURPOSE:To lessen an increase in transmission loss at the time of heating up by subjecting aggregated optical fibers to retaining winding with aluminum hydroxide-blended paper. CONSTITUTION:The aluminum-hydroxide blended paper is used as the fiber retaining winding of the fire resistant cable. The aluminum hydroxide-blended paper used as the retaining winding tape in such a manner hardly shrinks at <600 deg.C and burns to a powder state at >=600 deg.C, thus protecting the fiber against external force. The increase in the loss is thereby prevented even in the event of a fire. Even if the tape burns, it forms the power without burning out and protects the fiber.
Patent JP-H11250924-A (JP)
Title: Conductive binder
Inventor: MORI KAZUTAKA
IPC: H01M8/02
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a conductive jointing material capable of satisfying conditions of high conductivity, strong joining force, coefficient of thermal expansion similar to a joining member, stability at baking temperature (1200 deg.C) (generation of no cracks), and keeping conductivity under the oxidizing atmosphere, at low cost. SOLUTION: Lanthanum manganese oxide powder or praseodymium manganese oxide powder is used, 10-30% of the powder have a particle size of 1-3 μm, 70-90% of the powder have a particle size of 3-10 μm. In the case of the lanthanum manganese oxide, 5-15 mol.% strontium is doped, and in the case of the praseodymium manganese oxide, 15-25 mol.% strontium is doped.
Patent JP-H04287441-A (JP)
Title: Follow-up clock generating circuit
Inventor: OMURA KAZUHIKO
IPC: H03L7/18
Filed: 1991-03-16
Abstract: PURPOSE:To offer the follow-up clock generating circuit at a low manufacture cost for plural TDM equipments or the like whose processing speed is equal to a line speed with respect to the follow-up clock generating circuit having a network port whose line speed is variable. CONSTITUTION:The above circuit is provided with a variable frequency divider section 11 frequency-dividing a line signal by 1/N, a PLL circuit 12 applying phase lock to an output signal of the variable frequency divider section by using a signal of a prescribed lock frequency, a timing generating section 2 generating a phase control signal and a clock generating section 13 generating a tracking clock signal with a width equivalent to the prescribed number of output pulses for each count of an output pulse of the PLL circuit 12 by the prescribed number of counts from a change point of the phase control signal from the timing generating section 2.
Patent JP-H05256478-A (JP)
Title: Radiation room cooler
IPC: F24F1/00
Filed: 1992-03-10
Abstract: PURPOSE:To prevent disorder of a room cooling effect according to dew- condensation and a place by maintaining a temperature of an entire surface of a radiation room cooling evaporator substantially constant. CONSTITUTION:The radiation room cooler comprises a refrigerant pump 1 for feeding refrigerant, a radiation room cooling evaporator 2 for performing radiation room cooling by using the refrigerant fed by the pump 1, and an auxiliary heat exchanger 7 for raising a temperature of the refrigerant until it becomes a two-phase state before the refrigerant fed from the pump 1 is introduced into the evaporator 2.
Patent JP-H07262276-A (JP)
Title: Medical business processing system
Inventor: KOMIYA HIROYUKI
IPC: G06Q50/22
Filed: 1994-03-23
Abstract: PURPOSE:To make the input of medical examination data efficient by setting the item of display data in the picture of check in accordance with the real state of a hospital. CONSTITUTION:Medical examination data on inspection, examination. treatment, etc., inputted at an order execution department system 26 is inputted to a main body 12 through a data communication line 30 and stored there. An accounting processing terminal 16 checks medical examination data for each patient and register it as data for accounting but data to be displayed on a screen can be set at this time. For example, whether to display medical examination data in another medical examination section or not can be set. Thereby, data necessary for checking is obtained so as to make checking efficient. On the other hand, a medical examination section, the kind of insurance, etc., can be registered as a confirmation demanding item. This prevents the erroneous input of data whose necessary item is not clear.
Patent JP-H01226746-A (JP)
Title: Glass lens formation mold
Inventor: TAKANO TOSHIAKI
IPC: C03B11/08
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the lens of high accurate surface in the formation molds consisting of a pair of molds and a trunk mold by constituting the trunk mold of specified construction and making the thermal expansion quantity of the trunk mold larger than that of the parts of the lens and the formation molds. CONSTITUTION:In the formation molds consisting of a pair of molds 3, 4 and trunk molds, the trunk molds is constituted of a main trunk mold 6 and an auxiliary trunk mold 5 which are brought into contact with each other in the shifting direction of the formation molds, and the heat expansion quantity of the main trunk mold 6 and the auxiliary trunk mold 5 in the formation mold shifting direction is made to be larger than that of the thickness of the lens 7 and the received parts of the formation molds 3, 4 shifted in the main trunk mold 6 and in the auxiliary trunk mold 5, and the main trunk mold 6 is made to be positioned in the outer peripheral part of the lens material 8. The lens material 7 is supplied in this formation molds and heated to the transformable temp. and pressed to the end position by press heads 1, 2. The lens 8 is taken out after the cooling is finished.
Patent JP-H10245247-A (JP)
Title: Laminated glass
Inventor: NAKAMURA KOICHIRO
IPC: C03C27/12
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated glass having an interlayer excellent in fire resistance in no need of prolonged drying time in the production process by forming the interlayer for the laminated glass through addition polymerization of the carbon-carbon unsaturated double bonds in a compound bearing a siloxane bond and a carbon-carbon unsaturated double bond. SOLUTION: Since the interlayer hardens by the addition polymerization of carbon-carbon unsaturated bonds as an ethylenically unsaturated bond, the drying step does not need a long time. The carbon-carbon unsaturated bond may be a vinyl group or may be a (meth)acrylic ester. In this case, the interlayer becomes resistant to cracking. In addition, the number of silicon atoms in the compound is preferably 2-10. The addition polymerization may be carried out by photopolymerization, thermal polymerization and further combination thereof with the sol-gel process. In the case that a solvent is used, the reactive monomer is preferably used as a solvent. Finally, a crosslinking agent (e.g. ethylene diacrylate) may be added to the interlayer feedstock.
Patent JP-S58168219-A (JP)
Title: Liquid phase epitaxial growth
Inventor: ISOZUMI SHIYOUJI
IPC: H01S5/00
Filed: 1982-03-30
Abstract: PURPOSE:To accurately control an excessive cooling degree and thereby realize preparation of flat epitaxial layer having good surface condition, followed by improvement in quality such as improvement of characteristic by setting the growth solution to the desired excessive cooling condition by applying a current between semiconductor substrate and growth solution. CONSTITUTION:A growth solution 2 is placed at the area not in contact with a GaAs substrate 4 and is controlled to the specified temperature. The growth solution 2 is connected with a minus electrode of the power supply at the outside of reactiontube (not shown) through a carbon electrode 1. Then, a slider 3 is moved, allowing the GaAs substrate 4 to be in contact with the growth solution 2. Simultaneously, the solid-liquid interface is momentarily cooled by the Peltier effect generated by a specified current to be applied to the solid-liquid interface and the desired excessive cooling condition can be obtained and the solid-liquid interface is covered with the InGaP layer 8, preventing melting back from the GaAs substrate 4. The growth solution 2 comes to contactness with the GaAs substrate 4, contact area between them increases continuously and the InGaP layer 8 is gradually formed.
Patent JP-2000245261-A (JP)
Title: Rooting promotion liquid for plant and rooting promotion method
Inventor: WAKITA ETSUJI
IPC: A01G1/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a rooting promotion process enabling easy root taking of rose, etc., resulting in good growth and utilizable as a year-round operation by planting a cutting in addition to grafting and budding constituting the mainstream of conventional breeding procedures. SOLUTION: The rooting promotion liquid is produced by quickly cooling boiling water to the temperature of iced water and dissolving tannic acid in the cold water to nearly saturated state. A cut edge of a cutting 1 of rose is immersed in the rooting promotion liquid for a prescribed period and thrust into a propagation bed.
Patent JP-S56147368-A (JP)
Title: Organic electrolyte secondary battery
Inventor: KOBASHI HIRONORI
IPC: H01M4/58
Filed: 1980-04-18
Abstract: PURPOSE:To prevent the leakage and to improve the life of a battery by using niobium pentoxide which forms an inter layer compound with lithium as a negative active material and an oxide which is capable of forming an insoluble compound at the potential higher than that of the negative active material as a positive active material. CONSTITUTION:A mixture of vanadium pentoxide, graphite, and fluororesin binder is molded to a disc-shaped positive active material 1, a mixture of niobium pentoxide, graphite, and fluororesin binder is molded to a disc-shaped negative active material 2, and a punched metal lithium disc 3 is put on the negative active material directly. A separator 4 comprising a glass matt impregnated with an electrolyte which is prepared by dissolving lithium perchlorate in a mixture of propylenecarbonate and 1,2-dimethoxyethane is provided between both active materials, and a stainless steel container 5 and cap 6 which serve also as a positive and negative terminal respectively are calked using a gasket 7. Thus the leakage by creep phenomena is prevented and the charge and discharge efficiency can be improved.
Patent JP-S61211817-A (JP)
Title: Magnetic disk
Inventor: KATAOKA HIROYUKI
IPC: G11B5/66
Filed: 1985-03-18
Abstract: PURPOSE:To improve the wear resistance and weatherability of a protective film of a magnetic disk by using a layer consisting of titanium or consisting essentially of titanium having good adhesiveness to the surface of the magnetic layer and using a layer consisting of titanium carbide or consisting essentially of titanium carbide for the surface facing directly a magnetic head. CONSTITUTION:The composite layer consisting of the 1st layer consisting of the titanium or consisting essentially of the titanium and the 2nd layer consisting of the titanium carbide or consisting essentially of the titanium carbide is used as the protective film. An underlying layer 2 consisting of alumite formed by an anodic oxidation treatment is formed on the surface of a substrate 1 consisting of, for example, an alloy ocntg. aluminum as an essential component and an Fe2O3 film is formed thereon by a sputtering method and is heated in air to be oxidized to r-Fe2O3, by which the magnetic layer 3 is formed. A film 5 consisting of Ti is formed thereon to 10-150 mum by a vacuum deposition method and is exposed to the glow discharge of an atomosphere consisting essentially of gaseous CH4, by which the surface of the Ti layer is carbonized and a TiC layer 6 is formed. The carbonization treatment conditions are so selected that the Ti layer 5 contg. the Ti subjected to vapor deposition remaining without reacting with C exists between the TiC layer 6 and the magnetic layer 3.
Patent JP-S63219982-A (JP)
Inventor: NAGAYOSHI AKIO
IPC: F16L11/11
Filed: 1987-03-06
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。