baber/WOPTO huggingface dataset:
Patent JP-H103814-A (JP)
Title: Luminaire and lighting system
Inventor: NAKANISHI HITOSHI
IPC: F21V19/00
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire and a lighting system which enable the thinning of their luminaire main bodies and facilitate lamp replacement. SOLUTION: A socket 2 is rotatably pivoted at an luminaire main body 1, one side of a cover 3 is pivoted to one side of the luminaire main body 1, and the cover 3 and the socket 2 are coupled with each other by means of a link mechanism 4. When the cover 3 is suspended, the link mechanism 4 is acted, and the socket 2 moves with the cover 3 and is suspended. Therefore, a lamp 5 can be protruded outside and downward from the cover 3, and the lamp can be replaced easily even with a lamp mounting and removing rod. And, the luminaire main body 1 can be thinned, and design freedom can be enhanced.
Patent JP-H097371-A (JP)
Title: Boost voltage supply circuit
Inventor: KAWASAKI KENICHI
IPC: G05F3/24
Filed: 1995-06-19
Abstract: PURPOSE: To secure reliability by preventing the deterioration of a withstand voltage compensation transistor because of hot carriers which is set to prevent a load discharge transistor from being deteriorated by hot carriers in a boost voltage supply circuit for supplying a boost voltage output from a boost voltage supply source to a predetermined circuit. CONSTITUTION: An nMOS transistor 19 (withstand voltage compensation transistor) has a larger channel width than an nMOS transistor 11 (load discharge transistor). That is, a current-driving efficiency of the nMOS transistor 19 is larger than that of the nMOS transistor 11. When the nMOS transistor 11 is turned ON, a voltage of a node 14 is decreased following a voltage of a node 15, so that a boost voltage SVC is not applied between a drain and a source of the nMOS transistor 19.
Patent JP-H0817551-A (JP)
Title: Ignition plug for internal combustion engine
Inventor: SAITO KIMITAKA
IPC: H01T13/20
Filed: 1994-07-01
Abstract: PURPOSE:To provide an ignition plug capable of easily mounting a combustion state detecting device, a combustion state control device and the like to an internal combustion engine without specifically forming fixing holes. CONSTITUTION:A cylindrical metal housing 3 of an ignition plug 1 is made of stainless steel, and has double cylinder structure of an inner cylinder 6 and an outer cylinder 7, and the outer cylinder 7 uses its outer circumferential surface to fix an ignition plug to an internal combustion engine, and has grounding electrodes 11, 12 at its tip. The inner cylinder 6 uses its inner circumferential surface to fix a fuel injection valve and the like. A cylindrical metal electrode 4 is made of a nickel alloy, and placed between the outer cylinder 7 and the inner cylinder 6, has electrode terminals 19, 20 exposed at its one end, and has discharge electrodes 17, 18 faced to the grounding electrodes 11, 12 of the outer cylinder 7 at the other end. Cylindrical insulators 5 are arranged between the outer cylinder 7 and the cylindrical metal electrode 4 and between the inner cylinder 6 and the cylindrical metal electrode 4, to electrically insulate them.
Patent JP-2000339686-A (JP)
Title: Device, method and medium for optical recording and reproducing
Inventor: TAKASE TSUNEMITSU
IPC: G11B7/12
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain optimum light power using smaller number of OPC processings. SOLUTION: In an optical recording and reproducing device, a laser diode 12 emits light beams to a CD-R3 to record or reproduce data. A detector 13 receives the reflected light beams from the CD-R3. An RF processing section 17 extracts ATIP included in reproduced signals. A control microcomputer 20 reads a manufacturer's name and the manufacturer's code of the CD-R from the information recorded in the ATIP as special information, reads the light power corresponding to the CD-R from a memory 21 and determines the power as the initial value of the OPC processings.
Patent JP-H04372951-A (JP)
Title: Color proof forming device
Inventor: UEDA HIROYUKI
IPC: G03F3/10
Filed: 1991-06-24
Abstract: PURPOSE:To simplify the structure, eliminate the dispersion of the feed quantity of a photosensitive material between multiple magazine loading sections, and facilitate the control in the post-process when multiple magazine loading sections are provided. CONSTITUTION:Separately operable electromagnetic clutches 170, 171 are provided between drive rollers 138, 139 and a motor 188. When a lower magazine loading unit 124 is selected, the electromagnetic clutch 170 is excited, and the driving force of the motor 188 is transmitted to the drive roller 138. The coil of the electromagnetic clutch 171 is not excited in an unselected upper magazine loading unit 126, and the drive roller 139 is not rotated when the motor 188 is driven. Since the electromagnetic clutches 170, 171 are provided respectively, drive rollers 138, 139 can be independently driven by the single motor 188, the structure is simplified, and the conveyance error generated when drive sources are independently provided is eliminated.
Patent JP-S6131164-A (JP)
Inventor: KAMO JUN
IPC: B01D71/26
Filed: 1984-07-23
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-S5673557-A (JP)
Title: Refining device of powdered coal
Inventor: HARADA KAZUO
IPC: B01J2/18
Filed: 1979-11-22
Abstract: PURPOSE: To obtain refined coal of high calories easily and continuously by fixing a screen which diagonally crosses the surface of the charged powdered coal slurry and of which the end faces the outlet into a refining vessel and providing a vibrating device which vibrates the vessel.  
     CONSTITUTION: Powdered coal slurry raw material (a) contg. a fine particlelike fat or oil binder is charged through a raw material feed port 2 into the sedimentation separating chamber 8 in a refining vessel 1, and the level of the surface a 1  is maintained to the extent that only the root end part (f) of the dense screen 11 is immersed. As a result, suspended matter (d) floats to the upper layer of the raw material (a), and nonlipophilic ash content is discharged as a slurry (e) from an outlet 5. The suspended matter (d) moves on the dense screen 11 to the leading end side while undergoing dehydration and granulating, and is taken out from the end thereof as refined coal (b) through an outlet 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11344268-A (JP)
Title: Absorption refrigerating device
Inventor: WATABE YUJI
IPC: F25B15/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To realize a heat pump operation for providing high efficiency during the winter season by mixing absorbent into refrigerant to be supplied to an air-cooled evaporator and lowering the solidifying point. SOLUTION: In a container main body of a high temperature regenerator 1 is provided a gas burner, inside the container main body is generated water refrigerant vapor by supplying a diluted lithium bromide solution from an absorber 18 and heating and boiling by a gas burner 2, and the vapor is supplied to an evaporator 3. The evaporator 3 is provided with a heat exchanger 4 to which cold water is supplied from a heat exchanger of a secondary side indoor unit as a secondary side hot heat source for heating, and the water refrigerant condensed and liquefied therein is supplied to an air cooled evaporator 8' by means of an expansion valve E1 .  The water refrigerant is then mixed with part of the diluted lithium bromide solution from the absorber 18, uniformly flowed to each vaporizing heat transfer tube 9'... to be vaporized, and the remained solution is returned to the absorber 18 through a solution heat exchanger 16.
Patent JP-H1052464-A (JP)
Title: Warmer for child
Inventor: BENSON MARK GREGORY
IPC: A61G7/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a warmer for a child and make assembling easier by rotatably mounting a matter holding wall means on a support face by fitting an axle means into an axle accepting means and rotating the matter holding wall means from an erection holding position to a matter contact position underside. SOLUTION: A matter holding wall means 32 of a matter support structure is bent downward to a position possible to be in contact with a matter or a child underside. That is, a compression spring 36 is made into a tape form or contracted and inserted into a round channel 35 in a rectangular channel 33 of the other side extended part 34 made of aluminum. On one end of the compression spring 36 is inserted and compressed in a slide axles 38 and 39 which are axle means, and the end part of the extended part is bent to prevent the slide axle 38 from relieving from the hole of the round channel 35. Thus, the matter holding wall means 32 is rotated from an erection holding position downward to a matter contact position.
Patent JP-H11344962-A (JP)
Title: Display device
Inventor: MASUDA KOZO
IPC: G06F3/153
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To enable preventing erroneous rewriting of data in a memory circuit which can be rewritten from a personal computer(PC) side. SOLUTION: In a display device 2, video reproduction is performed by a video signal PS supplied from a PC1 in a display device 8, also a memory 10 in which data such as specification of the display device 2 is stored is directly connected with the PC1 through a communication interface 3, writing and reading data can be performed directly from the PC1. When writing request is performed from the PC1 through the communication interface, a CPU 5 controls an erroneous writing preventing circuit 9 and makes the memory 10 a into enabling state of writing data, when writing finish request is performed from the PC1, the CPU 5 controls the erroneous writing preventing circuit 9 and makes the memory 10 an into prohibited state of writing data. These request are generated by means and technique which cannot be used by a user.
Patent JP-H10306989-A (JP)
Title: Liquid-cooled heat sink and heat pipe
Inventor: TERADA ATSUSHI
IPC: H01L23/36
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To enable a heat sink and a heat pipe to be manufactured without any limitation in the thickness of a metal by joining metal plates with superior thermal conductivity together and forming the groove of the metal plates as a fluid passage and forming the outer periphery of the joined metal plates with plastic for forming it in one piece with the metal plates. SOLUTION: Metal plates with superior thermal conductivity are joined together, a groove being formed on the metal plates is formed as a fluid passage 11, the outer periphery of the joined metal plates is formed with plastic for forming it in one piece with the metal plates, and the fluid passage is sealed on a plastic outer wall 4. As a result, coolant in the fluid passage is circulated, for example, by boiling or pressure, thus removing heat from the electrical heating elements of a CPU and a transistor mounted on the metal plates and hence preventing the electrical heating elements from being damaged by the heat from the electrical heating elements and, as a result, enabling a liquid- cooled heat sink and a heat pipe to be manufactured without any limitation in the thickness of a metal inexpensively.
Patent JP-H05341658-A (JP)
Title: Image recorder
Inventor: KOTANI KAZUNORI
IPC: G03G21/14
Filed: 1992-06-11
Abstract: PURPOSE:To provide an image recorder capable of attaining uniform development even if the speed of a feeding roller is reduced, at the time of cutting a form finished to record. CONSTITUTION:A control means 36 adjusting the rotation of the feeding roller 22 and the supply of a developing liquid to a developing unit 24, is provided. Thus, when a cutter 26 takes an action to cut a recording paper 21, the control means 36 rotates the feeding roller 22 at low speed, and simultaneously, the flowing of the developing liquid to the developing unit 24 is suppressed to restrict the supply of the toner, so that unevenness in the density of the recording paper 21 is eliminated, and a uniform image can be obtained.
Patent JP-S5484285-A (JP)
Title: Coiling device of code
Inventor: SAGAWA KOUICHI
IPC: H01R39/00
Filed: 1977-12-19
Abstract: PURPOSE: To form a coiling device whose reliability is high, working process is few and the productivity is excellent, by forming a contactor to be plate shape in the unit shape and to be varied and kept as set shape in fixing mounted body.  
     CONSTITUTION: Piece mounting part 43 is provided on the reel 42, projection 44 and projection 43a for positioning are prepared on this piece mounting part 43, at mounting piece, piece 46 are varied and held,and furthermore, inclined face 44a is provided on the projection 44. Piece 46 is formed as merely plane shape, and it is formed such that it is varied by the projection 44 at mounting piece on the piece mounting part with fixing body. Also, piece mounting part 43 is formed such that the motion of position gap at mounting is prevented by providing projection 43a for positioning. Thus, the device whose reliability is high, working process is small and has high productivity can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08127769-A (JP)
Title: Phosphor and display device
Inventor: TOKI HITOSHI
IPC: H01J1/30
Filed: 1995-06-19
Abstract: PURPOSE: To heighten the efficiency of high-luminance light emission, prevent an electron source of a display device from causing pollution, and improve the reliability and life of the device by covering a sulfide phosphor with a specific phosphor which emits ultraviolet upon excitation with electron beams. CONSTITUTION: A sulfide phosphor selected among (Zn1-x Cdx ) S:M, N (wherein x is 0-0.8; M is Ag, Cu, or Au; and N is Cl, I, P, Al, or Iu), CaS:Eu, CaS:Ce, CaS:Cu, Na, and Lu2 O2 S:Re (wherein Ln is Y, Gd, or La and Re is Eu or Tb) is covered with a ZnO phosphor which upon excitation with low-speed electron beams, emits light containing ultraviolet having a wavelength shorter than 400nm in an amount of 30-80wt.% based on the sum of the two materials. The resulting phorphor is used in a display device as a phosphor layer formed on the anode conductor of a light-transmitting electrode, in which device the phosphor layer is bombarded with electrons emitted from the electron source of a cathode upon application of an electric field.
Patent JP-S5483493-A (JP)
Title: Photoelectric type smoke detector
Inventor: KAHARA TOORU
IPC: G08B17/107
Filed: 1977-12-15
Abstract: PURPOSE: To prevent mis-alarming due to disturbance, by providing a circuit to charge the pulse storage capacitor with the output of photo detector synchronized with the light emitting pulse of a light emitting device to emit light intermittently and discharge the capacitor when there is no output of photo detector at the time of pulse generation, thereby forming a photoelectric type smoke detector.  
     CONSTITUTION: When the light emitting pulse of a light emitting device 1 and the output of a photo detector 2 are inputted in synchronism, a capacitor C 2  in CR storage counting circuit 3 is charged, and when the stored value exceeds the specified value, the detector makes an alarm. On the other hand, by inputting the output of the photo detector 2 and the light emitting pulse into SR flip flop 9, and inputting the light emitting pulse, when input is not fed into the photo detector 2, the circuit is reset. Due to the output of 9 at that time, the capacitor C 2  in the CR storage circuit 3 is rapidly discharged through a discharge circuit 4. Therefore, the detector gives an alarm only when there is an continuous output synchronized with the light emitting pulse being fed from the photo detector 2 (namely where there is smoke). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5621556-A (JP)
Title: Preparation of sobacha (green tea blended with soba (buckwheat))
Inventor: KAWAI SUKETAKA
IPC: A23L7/10
Filed: 1978-12-06
Abstract: PURPOSE: To obtain green tea blended with soba (buckwheat) having improved nutrient, fragrance, etc., by soaking seed of unpolished soba in water, dewatering, boiling, drying, and peeling the shell to take out the seed with the original form left, followed by blending the soba with green the leaves which are prepared by selection through air, roasting, and precise selection, in an arbitrary ratio.  
     CONSTITUTION: Seed of unpolished soba from which impurities are removed by selection through air and washing with water is soaked in water for 20W50min, dewatered and boiled so that soba is completely gelatinized. Soba is dried by a dryer, etc. fully, the shell part of soba is peeled by a shell-stripping machine and removed to take out the seed with the original form remained. Foreign matters are removed by subjecting the seed to selection through air, etc., soba is put in a rotary roaster and roasted at about 150°C for about 20W50min, to collect the seed which is roasted in light brown state. The roasted seed of soba is blended with leaves of green tea in an arbitrary ratio, to give the desired sobacha. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0443931-A (JP)
Title: Temperature sensor
Inventor: OTSUKI KATSUMI
IPC: G01K7/22
Filed: 1990-06-11
Abstract: PURPOSE:To absorb the variance of a 1st element and to detect accurate temperature by adjusting a 2nd element previously so that an output voltage has a desired characteristic to the temperature variation of the 1st element. CONSTITUTION:A thermistor 4, an adjustable variable resistance which serves as a resistance 5 for correction, and terminals 16a - 16c are mounted on a substrate 7 in connection relation by soldering. Then a constant voltage is applied to an input terminal 6a and the resistance 5 for correction is adjusted by laser trimming, etc., so as to obtain a prescribed-value voltage at an output terminal 6b. The obtained substrate assembly 8 is set in a case 2 and fixed in the case 2 by injecting resin 9, and a coupler 10 is molded integrally. Thus, the resistance 5 for correction is adjusted and the voltage at the output terminal 6b, i.e. a voltage inputted to the microcomputer 12 of a controller 11 is adjusted to a specific prescribed value to absorb the variance of the thermistor 4, so that the characteristic of the output voltage to temperature variation has no variance.
Patent JP-H04351592-A (JP)
Title: Washer for mask
Inventor: AOKI TOKUJI
IPC: B41N3/00
Filed: 1991-05-29
Abstract: PURPOSE:To remove cream solder, etc., adhering on a metallic mask, etc. positively in a short time. CONSTITUTION:A work 17 to be washed is inserted from the upper opening section of a washing tank 1, the lower end section of the work 17 is abutted against a lower clamping arm 15 energized upward by a spiral spring 20 and pushed up, and the upper end section of the work 17 is engaged with an upper clamping arm 16, thus fixing the work 17 to a rocking plate 8 in the washing tank. The rocking plate 8, to which the work 17 is fixed, is rocked in the longitudinal direction in a wash liquid and the work is washed. When the work 17 is washed, ultrasonic waves are generated in the wash liquid and a washing effect is improved.
Patent JP-H0923690-A (JP)
Title: Method and apparatus for driving variable reluctance motor at double speed
Inventor: KIN KIHOU
IPC: H02P25/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To increase the rotating speed of a rotor up to two times by increasing a phase shift angle up to two times that in the normal mode operation by converting the energization sequence of a stator coil when the rotating speed of rotor is increased higher than the predetermined double speed mode operation rate. SOLUTION: The rotating speed of a rotor 2 is calculated depending on a program in a memory and the energization sequence of stator coil is changed so that the phase shifting angle becomes two times that of the normal mode operation when the rotating speed of the rotor 2 is higher than the specified double speed mode operation rate. When a position sensor Sa keeps the on-state and a current is still flowing in the phase C, a negative torque due to an inverse electromotive force is developed to control increase of speed. If it were assumed that the rotor position is detected in the sequence of the position sensors Sa-Sc- Sb, the stator coil is energized in the sequence of B-A-C without energizing the stator coil in the sequence of C-B-A of the normal mode. Rotor angle due to the signal value of position sensor is increased up to two times that of the normal operation mode.
Patent JP-S5678428-A (JP)
Title: Magnetic oxide material
Inventor: SHINOHARA HAJIME
IPC: C04B35/38
Filed: 1979-11-26
Abstract: PURPOSE: A magnetic oxide material, suitable for a magnetic head, having improved noise characteristics, and prepared by adding a small amount of ZrO 2  to an MnZn ferrite.  
     CONSTITUTION: 0.01W5.0wt% ZrO 2  is added to an MnZn ferrite consisting of 21W36mol% MnO, 13W25mol% ZnO and 50W56mol% Fe 2 O 3 . The mixed powder is then calcined, pulverized, granulated, molded and fired to give a polycrystalline ferrite material. The slip noise of a magnetic tape can be reduced by preparing a magnetic head from the material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10339591-A (JP)
Title: Temperature controller utilizing heat pipe
Inventor: KADOTANI KANICHI
IPC: H01L21/683
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To realize a high soaking ability while achieving a fast heating and cooling. SOLUTION: In this apparatus, a substrate 1 as object to be controlled is carried on the top surface of a heat panel 2. A fine heat pipe net is formed at an even density on the heat panel over almost the entire surface thereof, It is desired that the top surface of the heat panel 2 is made flat and the undersurface thereof uneven. A shower of a low temperature liquid is blown onto the undersurface of the heat panel 2 from a number of injection nozzles 6 during the cooling period and during the heating period, a shower of infrared rays irradiates it from a number of lamps 23. The injection nozzles 6 and the lamps 23 are so designed that the showers of liquid and infrared rays evenly hit the entire undersurface of the heat panel 2.
Patent JP-S5775756-A (JP)
Title: Touch senser apparatus for machine tool
Inventor: YONEMOTO HIROSHI
IPC: B23Q15/20
Filed: 1980-10-30
Abstract: PURPOSE: To obtain touch sensor apparatus to transmit detect signal by means of electric magnetic combination of coil by dispersedly installing a pair of coils composed of transformer on touch sensor probe and machine tool body.  
     CONSTITUTION: Position detecting signal from the usually opened touch switch 21 to be closed by touch of a touching sphere 11 arranged at the tip of contact element 12 is given to the receiving circuit through the first transformer T 1  composed of transmitting circuit 20Wcoil 15B. The position detecting signal received by a receiving circuit 40 is input in numeric control circuit 60 for the apparatus itself. Thus detecting signal obtained by the touch sensor probe is enabled to be transmitted wirelessly because a pair of coils are installed so as to confront both the touch sensor probe fixed on the main shaft and the side of the machine body arranged on the main shaft. 
     COPYRIGHT: (C)1982,JPO&Japio