baber/WOPTO huggingface dataset:
Patent JP-S592569-A (JP)
Title: Switching regulator
Inventor: KURIFUOODO BII KOODEII JIYUNIA
IPC: H02M3/337
Filed: 1983-06-09
Abstract: PURPOSE:To protect a switching regulator against the spike of an exciting current by detecting the current of the primary coil, inputting the detected value via a time constant circuit to a voltage regulator, and controlling the duty cycle of the switch. CONSTITUTION:The duty cycles of switching transistors 8, 9 are controlled by the output of a voltage regulator 1. The current which is flowed to the primary coil of a transformer 10 is detected by a resistor 12, and the output is inputted to an excess current protecting circuit 11 and a peak detector 22. The output of the circuit 11 is inputted to the regulator 1. A peak detector 22 is added by an addition coupler 50 to the secondary side rectified voltage of a transformer 10, and the sum is then inputted to the regulator 1.
Patent JP-H08294427-A (JP)
Title: Reclining device
Inventor: KURODA YUJI
IPC: A47C1/025
Filed: 1995-04-27
Abstract: PURPOSE: To provide a reclining device which has large locking strength when reclining, and fewer number of parts. CONSTITUTION: A reclining device has an inner tooth 32c comprising mainly a hinge pin 31 formed on a vertical wall of a recess 30a of a lower arm plate 30, and has guides to guide a pole 33 in a radius direction with the hinge pin 31 as the center, being installed in a space formed with a ratchet plate fitted on the seat back side, a recess 30a of the lower arm plate, and a recess 32a of the ratchet plate, and installed on a pole 33 formed with an outer tooth 33a engageable with the inner tooth 32c and on the plate 30.  The reclining device whose outer tooth 33a on the pole 33 is engaged with the inner tooth 32c of the ratchet plate, and with which an upper arm is prohibited from inclining movement has the vertical wall of the recess 30a in the plate 30 in the vicinity of the inner tooth 32c in the ratchet plate 32 formed outside the tooth bottom of the inner tooth 32c in the ratchet plate as seen from the hinge pin 31.
Patent JP-H08298278-A (JP)
Title: Substrate transfer device
Inventor: ONIZUKA YASUTO
IPC: B65G49/07
Filed: 1995-04-27
Abstract: PURPOSE: To provide a substrate transfer device which is capable of previously detecting abnormalities even if substrates are housed in a magazine as vertically separated from each other. CONSTITUTION: A substrate transfer device is equipped with a magazine l which holds substrates 2, an unloading table 3 which takes out the substrate 2 housed in the magazine 1 making its upside bear against the underside of the substrate 2, a T table 4 and a Z table 5 which move the unloading table 3, and a contact 7 which is provided to the unloading table 3 and comes into contact, with the substrate 2, wherein the contact 7 is supported in such a manner that it is set three-dimensionally displaceable to the unloading table 3, and a sensor 12 which detects the displacement of the unloading table 3 is provided.
Patent JP-H01158015-A (JP)
Title: Fluorine-containing copolymer
Inventor: TOMIHASHI NOBUYUKI
IPC: C08F214/26
Filed: 1988-04-25
Abstract: PURPOSE:To obtain the title copolymer, having a specific structure and capable of sufficiently dissolving or dispersing in an aqueous medium without using a surfactant and providing films having excellent hardness, adhesive properties to substrates, glossiness, resistance to fouling, boiling water and weather. CONSTITUTION:The aimed copolymer containing 20-80mol% units expressed by the formula-CFX-CF2- (X is Cl or F) and 80-20mol% units expressed by formula I (R<1> is 2-6C alkylene or 4-10C bifunctional alicyclic group; M is H, alkaline metal, etc.) or further <=40mol% units expressed by formula II or III (R<5> is 1-12C alkyl, 4-10C monofunctional alicyclic group, etc.; k is 0 or 1; j is 2-6). The above-mentioned copolymer is preferably obtained by copolymerizing a monomer expressed by the formula CFX=CF2, such as tetrafluoroethylene, with a monomer expressed by formula IV, such as hydroxyethyl acrylate, and, as necessary, a monomer expressed by formula V, such as vinyl acetate.
Patent JP-H042202-A (JP)
Title: Microwave device
Inventor: SHIGA NOBUO
IPC: H03F3/60
Filed: 1990-04-19
Abstract: PURPOSE:To improve a low noise characteristic of a frequency conversion circuit without decreasing the intensity of a microwave device by cutting a rear face of an RF low noise amplifier section of the frequency conversion circuit formed on the microwave device selectively so as to make the dielectric substrate partially thin. CONSTITUTION:A dielectric substrate 1 of a circuit part of an RF low noise amplifier 11 is removed partially from its rear side and made thin. That is, the part corresponding to a region 20 including the RF amplifier 11 is removed over a length 1b. Then a conductor layer 3 is formed to the rear side of a GaAs substrate 1. Since the width of the strip conductor is made thin, the chip size is reduced. Moreover, a transmission loss of a VIA hole connecting the strip conductor and the conductor layer of the rear side is reduced and the low noise characteristic is improved.
Patent JP-S585840-A (JP)
Title: Electronic type retrieving device
Inventor: KANOU KUNIOMI
IPC: G06F17/30
Filed: 1981-07-03
Abstract: PURPOSE:To retrieve a word from an optional character constituting the word by specifying a character constituting a word and the array position of the character in the word and retrieving the word corresponding to the character. CONSTITUTION:An input part consists of an optional retrieving key 1, array position key 2, a clear key 3, and alphabet keys 4. The keys 2, 3 and 4 are connected to a controlling part 7 through a numerical buffer 6 and a character buffer 5 and the key 1 is connected directly to the controlling part 7. The controlling part 7 selects words including a character specified on an array position specified by the array position key 2 successively from a memory 9 and displays these words on a display part 10.
Patent JP-H05125073-A (JP)
Title: Composition with physiological cooling effect and production of the composition
Inventor: HERUMUUTO GURIYUPU
IPC: A23L27/20
Filed: 1992-03-30
Abstract: Ketals, preferably glycerol ketals such as, for example, 1-menthone glycerol ketal or 3,3,5-trimethylcyclohexanone glycerol ketal, have a physiological cooling effect and are therefore suitable as active compounds in compositions which are intended to cause a sensation of freshness on human skin or mucous membrane.
Patent JP-H11287679-A (JP)
Title: Ultrasonic vortex flowmeter
Inventor: TASHIRO KOICHI
IPC: G01F1/32
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To receive, using an ultrasonic receiver, modulation signals derived from a stable Karman vortex and to reduce sneak path noises. SOLUTION: An ultrasonic vortex generator 18 has a vortex generator 5 provided in a line 4, and has an ultrasonic wave transmitter and receiver 6, 7 with piezoelectric elements 6a, 7a mounted on detection mounting holes 19, 20 in a housing 3 across an area wherein a Karman vortex is generated. The piezoelectric elements 6a, 7a are pointed in different directions so that an ultrasonic signal of a detection beam with R1 such that the transmission beam width T of the ultrasonic transmitter 6 overlaps with the reception area of the ultrasonic receiver 7 orthogonally intersects the vortex generator 5 and passes near the center of the line 4.  Therefore, the stable Karman vortex can be detected which occurs near the center o of the line 4 in which an almost uniform distribution of flow rates of the fluid for measurement is achieved in a turbulent region wherein the Karman vortex is produced, and the accuracy of measuring flow rate can be enhanced by stabilizing the amount of phase modulation of the ultrasonic waves. Also, by limiting the received beam width R1 , sneak path noises are reduced and S/N ratio can be enhanced.
Patent JP-H09154111-A (JP)
Title: Muse decoder
Inventor: KAWAI TAKATOMO
IPC: H04N7/015
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide the decoder in which a conventional FIFO memory is used for a frame memory and number of the FIFO memories in use is minimized. SOLUTION: A frame memory 2 is made up of field memories 21f-24f being FIFO memories. A luminance signal and a color difference signal are given to the frame memory 2 in a form of a TCI signal and motion vector correction is applied to both the luminance signal and the color difference signal. When a motion vector signal is detected by a control signal detection section 9, a color difference signal mix section 5b selects only a output of a color difference signal moving image processing section 4b by the processing of a color difference signal moving area detection section 6b and only in-field interpolation is applied to the processing for the color difference signal to conduct full moving image processing.
Patent JP-H114531-A (JP)
Title: Power supply protection circuit and power supply control method
Inventor: SAKAMOTO SUSUMU
IPC: G06F1/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a power supply protection circuit and a power supply control method which makes it possible to stop supply power instantly on the occurrence of an overcurrent and to restore the power supply immediately after removing the of the overcurrent. SOLUTION: In a power supply protection circuit connected to a power supply 10 capable of supplying power and stopping the supply, an overcurrent determining part 12 determines whether or not the output current of the power supply detected by a voltage drop measuring part 11 remains within a normal range. If the output current of the power supply is larger than a rated current, a power supply control part 13 forces the power supply to stop supply power. Monitoring the state of the power supply, a computer 14 is capable of realizing that the power supply stopped. Also, it controls the power control part 13 so as to make the power supply resume supply power after the cause of the overcurrent was eliminated. The power supply can also be controlled in such a way that, when the power supply starts supplying power, the power supply protection operation is stopped for a given period of time.
Patent JP-S63268425-A (JP)
Title: Power system accident discriminator
Inventor: ISHIKAWA KEIKO
IPC: H02H3/00
Filed: 1987-04-27
Abstract: PURPOSE:To improve reliability by adding every time a proving sentence for describing why such a presumption result is obtained for an accident discrimination result output and a retrieving result output of already executed discrimination to clarify the reason. CONSTITUTION:When a system change in a power system is set to a system stage change 1, a discrimination is started for a presumption engine 22 of a power system accident discriminator 2. Thus, the presumption is proceeded by the engine 22 in the order of an operation principle, an erroneous nonoperation accident, multiple accidents erroneous operation accident according to the control knowledge of the base 21. The knowledge application state in the steps is stored in presumption information 23. Proving sentence outputting mechanism 25 forms the information 23 as proving sentence, and outputs as discrimination result 3 or proving result 5.
Patent JP-S60247951-A (JP)
Title: Plastic-package semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L23/06
Filed: 1984-05-23
Abstract: PURPOSE:To prevent electrostatic distruction by frictional electrification by forming a conductive film on a plastic-package surface. CONSTITUTION:A semiconductor chip 1 is assembled to a frame 2 with wire 3 etc. and is sealed around by a plastic 4 made by epoxy resin and the like, and the formation is completed by means that an Al film or a conductive antistatic agent film 5 and the like is formed on the surface and the back, or either one side of the plastic 4. An insulating antistatic agent may be applied on the plastic-package surface or the insulating antistatic agent may be intermixed to the plastic.
Patent JP-S63268688-A (JP)
Title: Thermal transfer recording sheet
Inventor: OKABE MITSUO
IPC: B41M5/26
Filed: 1987-04-27
Abstract: PURPOSE:To increase the quantity of an ink retained and enable repeated use of the title sheet, by flocking one side of a base film and providing a heat- fusible ink layer on the flocked side. CONSTITUTION:A conventional film or paper is used as a base film 1. For example, a polyester, a parchment paper or the like is preferably used. Flock 2 is provided by working a pulp, polyester or fibrous material having heat resistance and a high ink-retaining capability into the form of piles, and applying the fibrous material by an electrostatic flocking method, an adhesive method or the like. A heat-fusible ink layer comprises a heat-fusible binder and a coloring agent. The binder may be a polyolefin, a polyamide or the like, whereas the coloring agent is a dye or pigment for printing. The ink layer 3 is provided by applying an ink by a gravure process or a gravure reversal process. it is preferable to provide a heat-resistant protective layer 4 on the other side of the base film 1.
Patent JP-H02281710-A (JP)
Title: Resistor for variable resistor
Inventor: NISHIOKA MATSUO
IPC: H01C10/22
Filed: 1989-04-24
Abstract: PURPOSE:To provide a resistor for a variable resistor with a smooth resistance change characteristic by filling a recessed portion with resistive ink in response to the desired resistance change characteristic and calcining said filled ink to form a resistor. CONSTITUTION:A resistor for a variable resistor comprises an insulating substrate 1 formed by molding and having a recessed portion in response to a desired resistance change characteristic, a resistor section 3 formed by filling the recessed portion in the insulating substrate 1 with resistor ink and calcining said ink, and an external connection terminal 4 connected to opposite ends of the resistor section 3. Since the resistor is formed by filling the recessed portion provided in the insulating substrate in response to the desired resistance change characteristic, as described above, the calcination is required only once and a resistor for a variable resistor having a smooth resistance change characteristic is yielded.
Patent JP-H11285243-A (JP)
Title: Control method of control voltage in control circuit
Inventor: SHIMIZU YOSHIFUMI
IPC: H02M3/28
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the losses in a control circuit by restraining the control circuit voltage. SOLUTION: Zener diodes which set the output voltage of a stabilizer is constituted of two Zener diodes 6, 7 which are connected in series. When a voltage is applied to a control IC 1 at the start of a switching power source, the output voltage of the stabilizer is decreased by short-circuiting the Zener diode 7. Thereby a control voltage Vcc, which is the output voltage taken out of an auxiliary winding 26 of an output reactor, can be reduced by a Zener voltage VZD2 of the Zener diode 7.
Patent JP-S5816903-A (JP)
Inventor: DEIONISHIUSU YOOZEFU BOKUE
IPC: B60C9/12
Filed: 1982-06-18
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-S5436414-A (JP)
Title: Simple over head cam type valve mechanism of internal combustion engine
Inventor: NOHIRA HIDETAKA
IPC: F01L1/18
Filed: 1977-08-29
Abstract: PURPOSE: To simplify valve mechanism, by combining rocker arm for suction and exhaust valves with one rocker shaft in simple over head cam typr valve machanism of internal combustion engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58222145-A (JP)
Title: Phenolic resin molding material
Inventor: MUYA KAZUHIKO
IPC: C08L21/00
Filed: 1982-06-17
Abstract: PURPOSE:To provide a phenolic resin molding material which has good mold release characteristic and gives moldings having excellent heat resistance, containing an ester derived from a satd. fatty acid and an alcohol and a partially saponified product thereof. CONSTITUTION:An ester derived from a 25-35C satd. fatty acid and a 25-35C alcohol and a partially saponified product thereof are incorporated in a phenolic resin molding material. Said esters and said partially saponified products are natural or synthetic products such as montan wax and carnauba wax. When the number of carbon atoms is less than that defined above, larger amounts thereof are required to obtain necessary lubricity and further heat resistance becomes poor. When the number of carbon atoms is more than that defined above, the melting point of the material is raised and the material is inferior in thermal stability within a cylinder, the appearance of moldings, etc. As the phenolic resin, any of novolak and resol can be used.
Patent JP-H10302540-A (JP)
Title: Device equipped with lamp cooling mechanism and lamp cooling method
Inventor: OMORI TAKAYOSHI
IPC: H01K1/58
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a cooling mechanism and method for a lamp, having high cooling efficiency without accompanying deterioration of dusttightness. SOLUTION: In a device 1 equipped with a lamp cooling mechanism 2 for air-cooling to the heat of lamps 3, air; in the cooling space 5a of a cooling part 5 communicated with the housing part 4 of the lamps 3, and in the housing part 4; is isolated from air outside the device, and air, heated by the lamps 3, is introduced into the cooling part 5 from the housing part 4, and then the air is cooled to be returned to the housing part 4. The casing 5b of the cooling part 5 is formed of metallic material, and the heat of the lamps 3 is released outside the device from the casing 5b, or a heat releasing means 6 such as a heat releasing fin, or a ventilating means 7 are provided in the cooling part 5.
Patent JP-S5730344-A (JP)
Title: Semiconductor device
Inventor: TANAKA GOROU
IPC: H01L21/3205
Filed: 1980-07-31
Abstract: PURPOSE:To eliminate a stepped section on the conductor layer and the insulating layer for the subject semiconductor and to prevent the short-circuit of the conductor layer due to the breaking of wire and the discontinuation of the insulating layer by a method wherein at least a part of the conductor layer is formed with a conductive paint in the semiconductor device having a multilayer wiring structure. CONSTITUTION:An insulating film 4 of SiO2 or the like and the first layer wiring conductor are formed on a semiconductor substrte 7. Then, an inter-layer insulating film 5 is coated on the above and after a through hole is provided at a desired position, conductive paint is applied and the second layer wiring conductor 2 is formed by baking. As a result, no stepped section is generated at the through hole section and also the conductor layer on the surface of the through hole is not thinned away. As the conductive paint, the compound consisting of the resin having an excellent heat resisting property such as Al, Pd, Ag, Au, C or the like and epoxy resin, phenol resin, polyimide resin or the like, is suitable for the purpose. The desired multilayer wiring can be formed by repeatedly performing these procedures.
Patent JP-H04227748-A (JP)
Title: Stable dispersion of acryl copolymer
Inventor: MAIKERU EMU MIRAA
IPC: C08L71/02
Filed: 1991-05-09
Abstract: Stable aqueous acrylic resin dispersions are made from a dispersion in water of the reaction product of a carboxylic acid-containing acrylic resin and a diglycidyl ether of a polyoxyalkylene glycol.
Patent JP-S5533005-A (JP)
Title: Transformer
Inventor: NAKATAKE RIYOUJI
IPC: H01F27/28
Filed: 1978-08-29
Abstract: PURPOSE: To reduce the size of a transformer with less distance between the high and low voltage windings by making thicker the insulator of the low voltage winding only facing the high voltage winding among the low voltage two-stage helical windings composing the windings of the transformer.  
     CONSTITUTION: An insulated cylinder surrounds the outside of an iron 1 around which is wound a low voltage two-stage helical winding 2 comprising two low voltage winding units 2a and 2b concentrically arranged with one end connected in series. Then, around the outside of the low voltage helical winding, a high voltage winding 3 is wound at a distance for main insulation to form a transformer. In such an arrangement, one-stage and two-stage winding units 2a and 2b of the low voltage winding 2 are composed of a plurality of strands displaced, coated with insulators 11a and 11b, provided that the insulator 11b of the winding unit 2b only facing the high voltage winding 3 is made thicker by about 1.5 mm than the normal thickness of the insulator 11a. This can reduced the distance while lessening increase in the volume of the low voltage winding 2. In this manner, the size of the transformer can be reduced as a whole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04226910-A (JP)
Title: Cosmetic composition
Inventor: GURETSUGU ARAN NIKORU
IPC: A61K8/891
Filed: 1991-05-09
Abstract: PURPOSE: To provide a composition for topically applying to human skin so as to provide protection from excessive exposure to ultraviolet rays. CONSTITUTION: This composition comprises (a) an effective amount of ultrafine titanium dioxide as an inorganic sunscreen, (b) an effective amount of octyl methoxycinnamate as an organic sunscreen and (c) a cosmetically acceptable vehicle for the sunscreens, and the weight concentration of the titanium dioxide and octyl methoxycinnamate is within the region designated A in the accompanying drawing 1.
Patent JP-H08279009-A (JP)
Title: Centralized management type amusement system
Inventor: SAKAMOTO TOMOKATSU
IPC: G06Q50/10
Filed: 1995-04-06
Abstract: PURPOSE: To enable only the functions of software that the supplier side of the system provides to be used by sending data on whether or not various functions can be executed on the basis of programs for performing necessary function to respective management terminal equipments and determining functions which can be performed by individual amusement systems according to the data. CONSTITUTION: A management terminal equipment 5 is equipped with a communication control part 51 which is connected to a communication line 4 and a program file 52 which stores programs required to execute various functions selected by KARAOKE reproduction terminal devices 31, 32, 33.... Further, a function decision part 53 decides and displays functions, which can be selected by the KARAOKE reproduction terminal devices 31, 32, 33... as a selection menu. Further, the program file 52 includes a program which gathers data on the movement states, etc., of the KARAOKE reproduction terminal devices 31, 32, 33... and outputs the data on the display device of the management terminal equipment 5.
Patent JP-H11294910-A (JP)
Title: Ice heat storage apparatus
Inventor: YAMAMOTO TOSHIHIRO
IPC: F25C1/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To accurately determine heat storage capacity depending on the degree of superheating by improving the detection accuracy of the outlet temperature of a supercooler. SOLUTION: Ice 11 and water or an aqueous solution 2 are stored into an ice storage tank 1 while with the stoppage of the operation of a refrigerating machine 7, the circulation of the water or the aqueous solution 2 with a pump 3 is continued. Under such a condition, the water or the aqueous solution 2 at a freezing point T0 is circulated to a circulation circuit 6. Therefore, under this condition, a temperature difference S=T0-T1 between the outlet temperature T1 of a super cooler as detected by an outlet temperature detector 9 and the freezing point T0 of the water or the aqueous solution 2 is considered as error of a detection value of the outlet temperature detector 9 near the freezing point T0.  So, a control part 10 as correction means corrects the outlet temperature of the supercooler based on this temperature difference S=T0-T1 considered as error of the detection value of the outlet temperature detector 9 thereby improving the detection accuracy of the outlet temperature T of the supercooler near the freezing point T0.