baber/WOPTO huggingface dataset:
Patent JP-S55161424-A (JP)
Title: Pulse amplifier
Inventor: KODAMA SHIGENORI
IPC: H03K5/02
Filed: 1979-06-01
Abstract: PURPOSE:To prevent malfunctions dependent upon minute noise to reduce probability of self-oscillation, by rectifying the output voltage from the output end and by feeding back it to the input terminal and by connecting a reference voltage circuit to another input end of a differential amplifying circuit or a rectifying circuit. CONSTITUTION:Difference voltage V1-V2 between voltage signal V1 obtained by synthesizing the input voltage signal from the first external terminal 11 and the reference voltage signal from reference voltage circuit 18 and rectified voltage signal V2 of output voltage signal V0 of differential amplifying circuit 10 is amplified by circuit 10 to obtain signal V0. In operation mode A, signal V0=V0a is DC. In operation mode B, signal V1b is amplified by circuit 10 to obtain signal V0=V0b. In operation mode C, signal V1c is amplified by circuit 10 to obtain signal V0=V0c.
Patent JP-H01240839-A (JP)
Title: Particle analyser
Inventor: MIYAMOTO MORITOSHI
IPC: G01N15/14
Filed: 1988-03-22
Abstract: PURPOSE:To obtain an extremely accurate and stable particle analyser requiring no hydraulically and optically precise alignment, by arranging a beam amplifier and a beam phase conjugation generator in a beam path different from that of a photometric optical system in the order of positions to be detected. CONSTITUTION:The laser beam emitted from a low output laser beam source 1 is allowed to irradiate the position to be detected of the flowing part 3 in a flow cell 2 in an oblique direction. The weak scattering beam generated from a particle to be inspected and a part of fluorescence are condensed by a condensing lens 4 and fluorescence is cut by a filter 23 to permit only scattering beams to pass. Then, said beam is incident to a beam phase conjugation generator 6 through a beam amplifier 5 while the generated beam phase conjugation wave is reversely passed through the same beam path to be allowed to again irradiate the particle to be inspected in the flowing part through the beam amplifier 5, the filter 23 and the condensing lens 4. The front scattering beam condensed by a condensing lens 8 among scattering beams is detected by a beam detector 9 and the lateral scattering beam and fluorescence condensed by a condensing lens 10 are detected by beam detectors 20-22 through dichroic mirrors 11-13, lenses 14-16 and filters 17-19.
Patent JP-H028822-A (JP)
Title: Organic-inorganic composite with large non-linear optical response
Inventor: GUNIRA II GIRUBAAGUURAFUOOSU
IPC: G02F1/361
Filed: 1989-03-20
Abstract: PURPOSE: To obtain the composite material revealing nonlinear secondary or tertiary optical susceptibility by incorporating a specified colloidal metal disper sion into a polymer exhibiting a nonlinear optical response. CONSTITUTION: A dispersion of the colloidal metal having 10-1000 average grain diameter is incorporated into a polymer exhibiting a nonlinear optical response. A polymer reinforced by the plasma resonance on the surface of a metal colloid grain in close proximity to the polymer molecule, e.g. poly-2,2'-(m-phenylene)-5,5'-bibenzoimidazole and poly (benzo(1',2-d:4,5-d') bisthiazole-2,6-diyl)-1,4-phenylene, is used as the polymer component of the composite material. Consequently, a solid medium having excellent optical transparency, generating second and third harmonics, having a superpolarization tensorial characteristic such as a primary electrooptical effect (Pockels effect) and exhibiting secondary and tertiary nonlinear susceptibility is obtained.
Patent JP-S62271098-A (JP)
Inventor: NAKANO KATSUYUKI
IPC: G08B13/14
Filed: 1986-03-26
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-H10265260-A (JP)
Title: Production of calcined ferrite powder and production of ferite magnet using the powder
Inventor: KUBOTA YUTAKA
IPC: C04B35/26
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To produce calcined ferrite powder for a high performance ferrite magnet having a small particle diameter and almost uniform narrow particle size distribution by granulating starting material giving a specified compsn. after calcination to a specified particle diameter range and carrying out calcination at a specified temp. in a fluidized bed. SOLUTION: An aq. PVA soln. having 0.1-10 wt.% concn. is added by 0.1-1 wt.% to a slurry of an Fe2 O3 -MO mixture giving a basic compsn. represented by the formula MO.nFe2 O3 [where M is one or more kinds of metals selected from among Ba, Sr and Pb and (n) is 5-6] after calcination and the mixture is granulated to 20-10O μm particle diameter by a granulating means such as spray drying. The granulated mixture is fed into a fluidized bed and calcined at 1,000-1,200 deg.C under fluidization to obtain the objective calcined ferrite powder. This powder is pulverized to 0.5-1 μm average particle diameter, further wet- pulverized to 0.3-0.8 μm average particle diameter, concentrated, kneaded, wet- molded in a magnetic field and sintered to obtain the objective ferrite magnet.
Patent JP-S60214098-A (JP)
Inventor: YASUDA HIDENORI
IPC: H04B5/00
Filed: 1984-04-06
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。
Patent JP-H03272196-A (JP)
Title: Mullite multilayer interconnection substrate, manufacture thereof, and mullite multilayer interconnection substrate manufacturing paste
Inventor: TSUCHIDA SEIICHI
IPC: H05K1/03
Filed: 1990-03-22
Abstract: PURPOSE:To enable a mullite multilayer interconnection substrate to be small in dimensional change at thermocompression bonding by a method wherein conductor paste to which a prescribed amount of silicone oil is added is used to form the mullite multilayer interconnection substrate which is hardly chipped in a manufacturing process, and the adhesion of a conductor pattern and a reinforcing pattern formed on the surface to a spacer is set small. CONSTITUTION:A conductor pattern 2 is formed on the upside of a green ceramic sheet (green sheet) 1 with conductor paste, and a reinforcing pattern 3 of mullite paste is formed on the outer peripheral part of the pattern 2 to improve the pattern 2 in metallizing strength. Then, a spacer 4 of polyester is deposited on all the surface including them, which is bonded together through thermocompression, and then the spacer 4 is separated off. At this point, if a paste 5 is attached to the spacer 4 and solidified, the patterns 2 and 3 are partially chipped when the spacer 4 is separated off together with the paste 5. Therefore, to solve this trouble, 0.5-4% by weight of silicon oil is added to conductor paste, and 20-80% by weight of polyvinyl butyral is added to mullite paste.
Patent JP-H07168610-A (JP)
Title: Control device capable of programming memory and its operating method
Inventor: GIYUNTAA BOTSUKU
IPC: G05B19/045
Filed: 1992-02-19
Abstract: PURPOSE: To provide a memory programmable controller for making an extremely quick control process possible and a method for making such programming possible. CONSTITUTION: In this memory programmable controller especially for a wrapping and labelling machine provided with many input terminals 8 and output terminals 9 for connecting process control elements, a sensor or an operation terminal for instance, at least one logic module 10 provided with internal connection for connecting at least one output terminal AO to the corresponding input terminal EO is provided. In the operation method of the controller, at least one input signal is read into the logic module 10 and is also processed there so as to output an output signal corresponding to the input signal from the logic module 10.
Patent JP-H01241902-A (JP)
Title: Neck collar and neck collar integrated type radio equipment
Inventor: HAMA NORIO
IPC: H01Q1/22
Filed: 1988-03-24
Abstract: PURPOSE:To use a stable and strong radio antenna for an animal and a neck collar for restricting the animal in common by providing an electric conductor to the inner part of the neck collar. CONSTITUTION:The outer part of the neck collar 3 is covered with an electric insulator 2 such as a synthetic leather and the inner part is made of an electric conductor 1 with excellent conductivity such as copper. Since the electric conductor 1 is surrounded by the electric insulator 2, the conductor 1 is insulated electrically. Thus, in case of using the neck collar as a loop antenna, since the antenna is not in direct contact with the skin of the animal, the resonance frequency of the resonance circuit including the loop antenna is not changed and the Q is not decreased. Thus, the neck collar 4 is used as a stable and strong radio antenna for animal use in addition to the substantial purpose of restricting the animal so as to keep the stable reception and transmission performance thereby facilitating the maintenance and management.
Patent JP-H07253846-A (JP)
Title: Pointing device
Inventor: ISHII SATORU
IPC: G06F3/0354
Filed: 1994-03-14
Abstract: PURPOSE:To prolong the service life, to save power consumption and to prevent erroneous input by detecting a contact state onto an operation section by the operator with a contact sensing means and controlling power supply to a coordinate detection means based on a signal from the contact sensing means. CONSTITUTION:A contact sensing means 3 comprising a circuit 3b converting a signal obtained from a contact sensor 3a into a control binary signal senses a contact state onto an operation section 1 by the operator. In this case, the contact sensing means 3 controls power to be supplied to rotary encoders 6, 7 with a control circuit only when the operator touches the operation section 1 and controls power to be interrupted when the operation section 1 is not in use. Thus, the power consumption is reduced, the service life is prolonged and erroneous input is vented.
Patent JP-H06283630-A (JP)
Title: Sealing structure of hybrid integrated circuit
Inventor: MORIMOTO YOSHIFUMI
IPC: H01L23/28
Filed: 1993-03-29
Abstract: PURPOSE:To prevent the cracking of a ceramic substrate even when the temperature of the substrate changes by using such a resin that has a high plasticity and does not adhere to a case and holding the resin with inward projections formed on internal side faces of the case. CONSTITUTION:In a metallic case 11, a hybrid integrated circuit 13 composed of a ceramic substrate 14 mounted with electronic parts 15 on both surfaces and lead terminals 16 is sealed with a resin 12 which has high plasticity and does not adhere to the case 11. In addition, inward projections 11a are formed on the internal side faces of the case 11 and the circuit 13 is fixed in the resin 12 in a state where the circuit 13 is supported by the projections 11a. Therefore, the falling down of the resin 12 from the case 11 can be prevented by the projections 11a. In addition, since the circuit 13 is sealed in the resin 12 in the case 11, the case 11 can be easily carried and handled and the circuit 13 can be protected. Moreover, the occurrence of noise can be prevented and the heat generated by the circuit 13 can be excellently radiated.
Patent JP-H04307071-A (JP)
Title: Method of measuring change in psychological quantity and method of controlling comfortable environment
Inventor: HIROSE TATSUYA
IPC: A61M21/02
Filed: 1991-04-02
Abstract: PURPOSE:To achieve a control of comfortable environment helpful for elimina tion of stress by expressing a personal psychological quantity data quantitatively to measure it in real time. CONSTITUTION:Actions of a person or physical quantities of parts of the person are measured and a degree of relaxation or a degree of anti-relaxation of the person involved is displayed numerically in the form of deviation from the normal condition based on changed in the actions or the physical quantities measured. Thus, phychological changes of the person are measures quantitatively and based on the results of the measurement, environmental conditions of a space where the person exists are changed to control the phychological state of the person involved.
Patent JP-H11266661-A (JP)
Title: Whole culm-charging type combine harvester
Inventor: NAKAYA SHOICHI
IPC: A01F7/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a whole culm-charging type combine harvester having a simplified structure, facilitating the inspection and maintenance of an engine output portion and having improved maintainability by disposing the engine below the front projected portion of a threshing chamber on the side view. SOLUTION: This whole culm-charging type combine harvester is obtained by disposing a threshing device 3 in which a threshing cylinder 17 is longitudinally pivotally supported in a threshing chamber 16 and a grain-recovering tank 4 on the left and right sides in parallel, respectively, disposing an engine 10 in front of the grain-recovering tank 4 and further disposing a feeder 6 for feeding grain culms reaped with a reaping pre-treating member 8 at the front end of the frame into the front end of the threshing chamber 16 in front of the threshing device 3. Therein, the threshing device 3 is formed in a state that the front portion of the threshing chamber 16 is forward projected from a grading member 18, and the engine 10 is placed below the front projected portion of the threshing chamber 16 on the side view.
Patent JP-H07253513-A (JP)
Title: Surface light source device
Inventor: MORI YASUO
IPC: G02B6/00
Filed: 1994-03-16
Abstract: PURPOSE:To provide a surface light source device where the utilization rate of light emitted from a fluorescent lamp is remarkably improved by a simple constitution. CONSTITUTION:Outgoing light from the fluorescent lamp is led to an aperture area by a condensing part provided with a lamp holder having the fluorescent lamp where a multiple reflecting film 9 is formed at its outer surface 3 and a reflection surface 4 disposed in a state surrounding the fluorescent lamp hung on its inner surface, and the incident end face of a light transmission plate 5 is arranged at the aperture area, and a diffusing plate 7 is provided at the surface of the diffusing plate 5 and a reflecting plate 6 is provided at the rear surface of the diffusing plate 5. Since the light emitted from the fluorescent lamp one is repeatedly reflected between the reflection curved surface 4 of the lamp holder and the outer surface 3 of the fluorescent lamp itself, it is led to the aperture area without being absorbed by the fluorescent lamp itself, so that light utilization rate is remarkably improved.
Patent JP-S61228746-A (JP)
Title: Remote terminal control system
Inventor: NAKAZATO YOSHINOBU
IPC: H04J3/24
Filed: 1985-04-03
Abstract: PURPOSE:To decrease the response delay to all terminal equipments by providing a transmission cue storing a reply data to a processing request from plural terminal equipments corresponding to each terminal equipment and applying read and transmission of a reply data one by one sequentially from each transmission cue. CONSTITUTION:When an MODEM interface circuit 11 receives a data, the circuit 11 transfers the data to a processing request reception circuit 13 via a processing request reception signal line 14 in the received order. A transmission cue write control circuit 3 writes a reply data sent from a processing operation circuit 2 via a transmission cue input data bus 5 to a transmission cue 7-1. The operation above is repeated by the data number edited by the processing operation circuit 2 and all reply data are written in the transmission cue 7-1. The processing operation circuit 2 outputs an idle display to the processing request reception circuit 13 when the data write is finished. When the processing request reception circuit 13 detects the idle display, the processing request information relating to the standby terminal equipment 19-2 is transferred to the processing operation circuit 2.
Patent JP-S62225768-A (JP)
Title: Ignition device for internal combustion engine
Inventor: YUGAWA HIDEKI
IPC: F02P5/155
Filed: 1986-03-28
Abstract: PURPOSE:To obtain a spark-advancing function with the use of a simple circuit arrangement, and to facilitate the adjustment of the rotational speed at which spark-advance is initiated, by rapidly charging an ignition timing control capacitor for a predetermined time period in a range of rotational speed exceeding the spark-advance initiating speed. CONSTITUTION:A switch means control circuit 6 detects the rotational speed of an engine and performs such control that a switch means 5a in a partially dividing ratio control circuit 5 is closed for a predetermined period when the rotational speed exceeds a spark-advance initiating speed. Further, when the switch means 5a is closed, a resistor R5 in a trigger signal supply circuit 4 is short-circuited to promote electrical charge for an ignition timing control capacitor C1 to advance a phase with which the terminal voltage of the capacitor reaches the trigger level of a transistor Tr2 in a shut-off control switch circuit 3, resulting in spark-advance of the ignition timing. Meanwhile, when the switch means 5a is opened, the charging time constant of the capacitor C1 is returned to its original value. Thus, it is possible to facilitate the setting of the spark-advance initiating speed.
Patent JP-S62230310-A (JP)
Inventor: SHIMODA SUMIO
IPC: H02G5/08
Filed: 1986-03-28
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-H01244244-A (JP)
Title: Hot-water apparatus equipped with automatic water level sensor
Inventor: HAMADA MAKOTO
IPC: F24H1/00
Filed: 1988-03-23
Abstract: PURPOSE:To accurately and positively detect the water level in a bathtub by installing a pressure sensor and a flow switch to a connecting pipe which is diverted from a drop pipe and connected to the bathtub. CONSTITUTION:In order to indentify the proper condition of the bathtub water level, a pump 7 is run after a three-way valve 5 is switched to (a) and (b). Where a bathtub 10 is situated higher than the water heater, a pressure sensor 11 detects a proper pressure if the water remaining in the bathtub 10 is at a proper level. If the water level is not proper in the bathtub 10, neither the pressure switch 11 nor the flow switch 12 detects such. Where the bathtub 10 is lower than the hot-water apparatus the pressure switch 11 does not detect a positive pressure if the water level in the bathtub 10 is proper, but the flow switch 12 detects a water flow, hence ON signal outputted, because there is a water circulation in the piping. If there is no proper level of water in the bathtub 10, neither the pressure switch 11 nor the flow switch 12 detects any. Therefore, it becomes possible to remotely detect the water level in the bathtub 10 accurately and positively.
Patent JP-H06279572-A (JP)
Title: Poly(2,2'-bipyridine-5,5'-diyl) polymer having alkyl substituent and production and use thereof
Inventor: YAMAMOTO RYUICHI
IPC: H01B1/12
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a polymer which has a sufficiently high mol.wt. and excellent heat resistance and effectively serves as a ligand for a metal atom by reacting a dihalogenated aromatic compound with a metal capable of dehalogenation in the presence of an Ni compound to polymerize the aromatic compound with elimination of the halogen. CONSTITUTION:A dihalogenated aromatic compound (a) represented by formula I or II is reacted with a metal capable of dehalogenation in the presence of an Ni compound. Thus, the compound (a) is polymerized with the elimination of the two halogen atoms per molecule of the compound (a) to obtain an alkylated poly(2,2'-bipyridine-5,5'-diyl) polymer represented by formula III or IV. In the formulae, R and R' each is H or a 1C or higher alkyl, provided that at least either of R and R' is a 3C or higher alkyl; X is a halogen; and n >=1.
Patent JP-H01242286-A (JP)
Title: Thermal transfer recording medium
Inventor: KAWANISHI TOSHIYUKI
IPC: B41M5/26
Filed: 1988-03-24
Abstract: PURPOSE:To perform repeated transfer recording and multi-gradation color recording, by applying an oil in water type emulsion, which is prepared by mixing ink having a specific composition with an oil-soluble polymer-containing oily solution, to a support to dry the coating layer. CONSTITUTION:Ink is prepared by mixing a water-soluble dye, water and an emulsifier having an HLB value of 8 or less and mixed with an oily solution containing an oil-soluble polymer to prepare an oil in water type emulsion. Subsequently, this oil in water type emulsion is applied to a support and dried to form a thermal transfer recording medium containing the aqueous ink finely and uniformly distributed in the oil-soluble polymer matrix. As the emulsifier having the HLB value of 8 or less, there is polyhydric alcohol such as sorbitan palmitic monoester. As the oil-soluble resin, there are a vinyl chloride resin, a vinyl acetate resin or the like.
Patent JP-S56166110-A (JP)
Title: Hairdressing resin composition
Inventor: TSUSHIMA RIKIO
IPC: A61K8/37
Filed: 1980-05-27
Abstract: PURPOSE: The titled composition, prepared by copolymerizing specific amounts of vinyl monomers containing amino group and hydroxyl group respectively with acrylic ester, etc. of a 1W3C and a 4W18C aliphatic alcohol respectively in a hydrophilic solvent, and neutralizing the resultant polymer, and having improved hairdressing effect.  
     CONSTITUTION: (A) 15W55wt% vinyl monomer containing amino group expressed by the formula (X is O or NH; R 1  is H or CH 3 ; R 2  is 1W4C alkylene; R 3  and R 4  are 1W18C alkyl), e.g. diethylaminoethyl methacrylate, is copolymerized with (B) 10W60wt% acrylic or methacrylic ester of a 1W3C aliphatic alcohol, (C) 5W50wt% acrylic or methacrylic ester of a 4W18C aliphatic alcohol and (D) 5W40wt% vinyl monomer containing a hydroxy group in a hydrophilic solvent, and the resultant copolymer is then neutralized with a water-soluble acidic substance to give a composition having curl retaining power even at high temperature and humidity for a long time, good finishing feeling, and particularly suitable for an aerosol hairdressing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02249750-A (JP)
Title: Antilock control method for vehicle
Inventor: MAKI TAKAO
IPC: B60T8/1761
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an early lock by deciding whether or not an antilock control is present in the other system and, in case of the antilock control in operation, reducing a pressure of brake fluid in the one system, when a wheel lock is generated in the one system and not restored at the time of operating the antilock control. CONSTITUTION:Of the left front and right rear wheel speeds and of the right front and left rear wheel speeds, a wheel speed respectively in a low speed side is selected by each low select circuit 9, 11 and fed to each control logic circuit 10, 12 as the first and second system speeds Vs1, Vs2. While the highest of each wheel speed is selected in a dummy car body speed arithmetic circuit 13 and fed to each control logic circuit 10, 12 as a dummy car body speed Vv. Each data Vs1, Vs2, Vv is also input to an early lock decision circuit 14, and when a lock condition is continued for a predetermined time or more at the time of deciding a lock in the first system, it is decided whether or not an antilock control in the other second system speed is present, and in the case of the antilock control present, a pressure of brake fluid is reduced through the control logic circuit 10.
Patent JP-S60212380-A (JP)
Title: Printing ribbon feeder for thermal printer
Inventor: HIRAI KUNIO
IPC: B41J25/304
Filed: 1984-04-09
Abstract: PURPOSE:To reduce the overall width of a thermal printer and silently open and close a thermal head, by a construction wherein a take-up reel is disposed in the vicinity of an end of a platen, and a payout reel is fitted to a carrier. CONSTITUTION:The take-up reel 11 is provided at an end of the platen 1, thereby reducing the overall width of the printer, while the payout reel 25 requiring no power for taking up a ribbon is fitted to the carrier 4, thereby reducing the size and the weight of the carrier 4. Operations of a clamping part 31 and the opening and closing actions of the thermal head 19 are controlled by a cam 37 driven by a single motor 36, thereby reducing noise and obtaining a power-conserving effect.