baber/WOPTO huggingface dataset:
Patent JP-S595988-A (JP)
Title: Electronic digital multifunctional timepiece
Inventor: KOBAYASHI ISAMU
IPC: G04F10/00
Filed: 1982-07-02
Abstract: PURPOSE:To attain to reduce the consumption of electric power, by a method wherein a first time base signal generated at every one sec as the time base signal and a second time base signal generated at every 1/n sec. are provided and the signals are changed over corresponding to operation to be treated in the next cycle during a series of information treatments. CONSTITUTION:When an operation mode merely carries out the display of a real time, data such as a second, according to necessity, a minute, an hour, Sunday or a day is altered at every one sec to display the effect thereof and, when alarm display or a stopwatch operating mode is performed, because the modulation cycle of flashing or an alarm sound, counting for one sec or less and display operation are necessary, both of them can be discriminated. Therefore, in the former case, the receipt of a time base of 1/10sec is inhibited and, in the latter case, the receipt of the time base of 1/10sec is performed and, when a series of operation modes are finished, the receipt of the time base of 1/10sec is again inhibited.
Patent JP-S5813938-A (JP)
Title: High frequency heater
Inventor: AKIYOSHI MITSUO
IPC: H05B6/68
Filed: 1981-07-20
Abstract: PURPOSE:To clearly perform egg cooking in a titled heater adapted to automatically cook the egg cooking such as cooking of CHAWANMUSHI by controlling total heating time according to the output of humidity detecting means during weak operation of high frequency output at the time of heating in the egg cooking. CONSTITUTION:When cooking a CHAWANMUSHI is selected, a signal IN is fed to a menu selector 18 and a cook start signal STA is generated, a switch 16 is closed by a relay drive circuit 15, and the maximum power high frequency radio wave is emitted by a magnetron 2 to the food 6 to be heated during the time T1. When the prescribed time T1 stored and set in advance in a heating pattern memory selector 19 elapses, a contact 21 is opened by the circuit 15, and the high frequency power is shifted to the weak operation. Thereafter, when the food 6 is substantially solidified to the state of slightly generating steam and a humidity sensor 8 detects the variation in the humidity, the contact 16 is opened by the circuit 15, and the heating is finished.
Patent JP-S5638280-A (JP)
Title: Thermal recording device
Inventor: SUGIURA SUSUMU
IPC: H04N1/23
Filed: 1979-09-05
Abstract: PURPOSE:To print in a constant density by providing a detecting means for detecting the energy supplied to a thermal-head heating unit and a controlling means for controlling the energy supply for the thermal-head heating unit in accordance with the output signal of the detecting means. CONSTITUTION:The thermal recording device comprises a power source 101 for the thermal head, the thermal head 102, a character generator 103, a thermal-head driver 104, etc. An operating circuit consisting of operational amplifiers 209, 212, 213, etc. connected with the thermal-head heating unit 204 is provided in the device as the detecting means for detecting the energy supplied to the thermal-head heating unit 204. The voltage of the power supplied to the thermal-head heating unit 204 is regulated in accordance with the output signal of the detecting means, or the pulse width of the power supplied to the heating unit 204 is regulated by a photoelectric transducer 203, so as to control the supplied power.
Patent JP-H07293623-A (JP)
Title: Rotary damper
Inventor: ROORANTO KURAIN
IPC: B60R7/06
Filed: 1995-04-17
Abstract: PURPOSE: To provide a rotary damper minimized with the effect of gravitation. CONSTITUTION: This rotary damper 10 comprises a housing 12, a cover 16, a rotor 24 provided with vanes 34, a coil spring 54, and an annular seal 40. In a gap space 48, a recess 50, and a small gap 36, viscous fluid such as silicone oil is filled. In using the rotary damper 10 for braking a cover of a glove box in an automobile, for example, a pinion 2 7 is engaged with a rack. In assembling it, the spring 54 is energized in a cover opening direction when the cover is closed. When unlocked, shock of opening of the cover is extremely small.
Patent JP-H08280942-A (JP)
Title: Radio controller with sensor
Inventor: ARAI MASAHIRO
IPC: A63H27/133
Filed: 1995-04-17
Abstract: PURPOSE: To prevent losing sight of a flying object or others while stabilizing flight thereof by detecting the inclination of the axes of rolling and pitching in the flying object to maintain the turning of the flying object by a feedback control when a control signal to be transmitted fails to be received normally. CONSTITUTION: When a receiver 2 receives a radio wave transmitted from a radio control transmitter, a control signal corresponding to an operation value of a manipulation lever is decoded to a PWM signal to be supplied to a control section 1. The control signal passes through a pulse axis-voltage conversion circuit 10, adders 12 and 13, a voltage-pulse width conversion circuit 15 and the like sequentially to be supplied to servo circuits and a flying object is operated. In this case, a detection signal from a sensor 3 for detecting the inclination of the axes of rolling and pitching is added up by the adders 12 and 13 through an arithmetic circuit 16 to perform a feedback control so that the flying object will return back to the original position.  This enables the stabilizing of the flying object horizontally when a hand is released from the manipulation lever to make a shift to a neutral position.
Patent JP-H0749046-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: MATSUURA MASAHIKO
IPC: F02D45/00
Filed: 1994-04-28
Abstract: PURPOSE:To improve drivability at the time of changing an air-fuel ratio by changing the air-fuel ratio accompanying the change of an operation range in compliance with the demand of a driver. CONSTITUTION:In a control unit 19, an air-fuel change rate is increased in comparson with the case of transfer from a lean operating range A to feed back operating range B when transfer from the feed back operating range B to a rich operating range C is detected, the air-fuel ratio change rate is reduced to the level such that torque fluctuation is not seused at the time of transfer from the lean operating range A to the feed back operating range B, and torque fluctuation is utilized positively at the time of transfer from the feed back operating range B to the rich operating range C. Torque fluctuation is used in order to clearly in form a driver know of a change into the operating condition of an engine expected by the driver.
Patent JP-H08308319-A (JP)
Title: Sowing machine
Inventor: IKEDA TOSHIAKI
IPC: A01B49/06
Filed: 1995-05-12
Abstract: PURPOSE: To prevent the squeeze-out of tilled soil through the gap between the right and left guiding side plates and tamping rollers at both ends of a sowing groove forming member even by tamping the tilled soil during the formation of the sowing groove, to prevent the burying of the adjacent sowing groove sowed in the preceding sowing step with the tilled soil and to prevent the inhibition of the germination of the seed with the tilled soil. CONSTITUTION: This sowing machine is provided with a rotary tilling member 4 and a sowing groove forming member 11 placed in rotatable state, a seed-holding hopper 22 having a sowing nozzle 26 and a longitudinal guiding side plate 32 to guide tilled soil to the sowing groove forming member 11. The sowing groove forming member 11 is provided with plural tamping rollers 13 parallelly fixed on the same shaft and plural groove-forming wheels 16 having diameter larger than that of the tamping roller 13 and placed between the tamping rollers 13. The guiding side plate 32 has a blocking plate 33 protruded toward the tamping rollers 13 at both ends of the sowing groove forming member 11. The protruded end 34 of the blocking plate 33 is positioned close to the tamping rollers 13 at both ends of the sowing groove forming member 11.  The blocking plate 33 is slantly protruded toward the groove forming wheel 16.
Patent JP-H01286464-A (JP)
Title: Semiconductor device
Inventor: NISHIZAWA HIROTAKA
IPC: H01L29/732
Filed: 1988-05-13
Abstract: PURPOSE:To reduce the capacitance between a collector and a base, and realize high speed operation of a bipolar transistor by decreasing the concentration of the external part of a base contact hole in a base region, or by decreasing the concentration of the surface layer part of a collector region constituting an MIS structure. CONSTITUTION:On the surface of an SiO2 film 13, the following are formed in order; an Si3N4 film 14, non-doped polycrystalline Si 19, an SiO2 film 20 and an Si3N4 film 21. A photo resist film 22 is formed; boron (B) is ion- implanted by using the photo resist film 22 and the residual Si3N4 21 as masks; the resist film 22 is eliminated; at the same time, a low concentration P-type semiconductor region 12a constituting a part of a base region 12 is constituted also in an epitaxial layer 17, by self-alignment. The surface concentration of an epitaxial layer 17 being a collector layer is decreased, by extending the region 12a in the base region 12 under the SiO2 film 13 and the Si3N4 film 14 constituting an MIS structure.
Patent JP-S62272089-A (JP)
Title: Method and apparatus for retrieving heat from fluidized bed
Inventor: HIGO TSUTOMU
IPC: F28D13/00
Filed: 1986-05-21
Abstract: PURPOSE:To compact the whole size of the title apparatus, increase an allowance with respect to substances to be burnt and facilitate the maintenance as well as the management of the apparatus by a method wherein a fluidized bed is divided into a combustion section to burn the substances to be burn and a heat retrieving section to retrieve heat from flow medium while the flow medium is returned and circulated from the combustion section through the heat retrieving section. CONSTITUTION:The level of flow medium flows from a combustion section 9 into a heat retrieving section 8 beyond a partitioning wall 7 as shown by an arrow sign A in a diagram by the difference between the levels of surfaces of a fluidized bed. On the other hand, a large amount of the flow medium is spouted from the surface of the fluidized bed when bubbles 19, generated in the combustion section 9, rise up through the bed and are exploded upon arriving at the surface of the bed, however, the considerable part of the flow medium flows into the heat retrieving section 8 as shown by the arrow sign B. The heat of the flow medium is retrieved by heat exchange between heat transfer tubes 12 and it. Then, the pressure of the heat retrieving section 8 becomes higher than the same of the combustion section 9 by the flow medium, which flows into the upper part of the heat retrieving section 8, and the pressure difference becomes a force to move the flow medium whereby the flow medium is returned from a communicating port 6 into the combustion section 9 as shown by the arrow sign C. Accordingly, the flow medium may be circulated surely without blowing fluidizing gas from the bottom of the bed specially.
Patent JP-S5543708-A (JP)
Title: Manufacturing method of color braun tube
Inventor: KANTOU MASAHARU
IPC: H01J9/385
Filed: 1978-09-20
Abstract: PURPOSE: To prevent the peeling of blackening film by performing the thermal stabilizing process, baking process and sealing process in demoisturized environment such as demoisturized air or demoisturized nitrogen.  
     CONSTITUTION: At least thermal stabilizing process of panel and shadow mask, baking process which is performed after forming fluorescent layer on the inner face of panel and applying metal back, and process for sealing the panel and the funnel through solder glass are performed in demoisturized neutral environment such as demoisturized air or demoisturized nitrogen. Consequently Fe 2 O 3  (α-type) isn't produced and the blackened film doesn't peel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10306854-A (JP)
Title: Mechanical reduction gear
Inventor: KUBOKAWA NOBUYUKI
IPC: F16H1/32
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To reduce size and reduce manufacturing cost and to sufficiently ensure strength as a member to transmit a rotary force. SOLUTION: A mechanical reduction gear comprises an eccentric body 2; a plurality of detent shafts 3 arranged in alignment on the same periphery; a plurality of guide holes 4a through which each detent shafts 3 are respectively extended; an external tooth gear 4 to effect circular movement as a whole as the guide holes 4a are respectively deviated to the peripheries of the detent shafts 3 through movement of the eccentric body 2; and an annular rotary output body 5 having internal teeth 5a engaged with the respective external teeth 4b of the external tooth gear 4 and having the different number of teeth from that of the external teeth. Each detent shaft 3 rotatably supports the rotary output body 5 from the inner side.
Patent JP-H04341996-A (JP)
Title: Substrate bias generating circuit
Inventor: NAKAYAMA AKIO
IPC: H01L21/822
Filed: 1991-05-20
Abstract: PURPOSE:To hold the potential of a semiconductor substrate within an allowable range under a low power consumption condition. CONSTITUTION:This invention discloses a substrate bias generating circuit which is improved for a DRAM. The substrate bias generating circuit 10 is driven by signal/RAS which are externally given and the driving pulse signals are frequency devided by a frequency divider circuit 30 which is newly provided. The frequency dividing ratio of the frequency divider circuit 30 is set to minimize the power consumption of the substrate bias generating circuit 10 under the requirement to hold the potential of the DRAM substrate within an allowable range.
Patent JP-S5816010-A (JP)
Title: Treating agent for desiliconization of molten iron
Inventor: KASE MASAJI
IPC: C21C1/04
Filed: 1981-07-22
Abstract: PURPOSE:To provide a treating agent for desiliconization of molten iron which uses waste materials and has a high desiliconization effect by contg. steel refining slag of the compsn. consisting basically of iron oxide and contg. CaO, and free CaO as auxiliary agents respectively at prescribed ratios in the treating agent for desiliconization at specific proportions or below. CONSTITUTION:The slag contg. >=50% CaO and >=1.0% free CaO respectively produced by blowing CaO, etc. into molten steel out-of-furnace refining of molten steel for desulfurization treatment is prepared. Such slag as an auxiliary agent is compounded with iron oxide which is a base agent at such a ratio at which it is contained <=50% entire treating agent for desiliconization, whereby the intended treating agent for desiliconization of molten iron is obtained. This treating agent is used as a treating agent for desiliconization of the molten iron particularly in the hearth spouts of balst furnaces or in a receiving pan.
Patent JP-H09306220-A (JP)
Title: Reflector of vehicle lighting fixture
Inventor: KUME KENJI
IPC: F21V7/06
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable superior light distribution characteristics free of light non- uniformity by arranging plural polygonal reflection face blocks around a light source position and shaping each of the boundaries between the two adjacent blocks in the reflection blocks radially by setting the light source position as the center thereof. SOLUTION: An edge 9a around the reflection face of a reflector 9 is polygonal, and the center point thereof is a light source position 6. A light source bulb is covered with a shade 7, one piece of the rectangular top angle forming the surrounding edge is positioned downwardly of the light source position 6. The reflection face of the reflector 9 is partitioned into a number of reflection face blocks B1 to B45, and these blocks are formed on a free curvature face, respectively. A basic shape of the reflection face blocks B1 to B45 is hexagonal having a vertical parallel two sides. Since a direction of a step formed along the mutual boundary of each refection face block is substantially equal to a radiation direction with the light source position at the center thereof, the light quantity incident to the step is significantly low and faults due to the step can be reduced.
Patent JP-H0314920-A (JP)
Title: Electro-viscous fluid clutch
Inventor: UEIN FURU GIYARETSUTO
IPC: F01P7/08
Filed: 1990-04-27
Abstract: PURPOSE: To prevent any deterioration in performance of an electroviscous fluid clutch due to parasitic loss and heat generation by establishing an electrostatic field within an operating chamber defined between a first and second members with a shear surface to selectively vary the characteristic viscosity of a fluid flowing therethrough. CONSTITUTION: A viscous fluid clutch 10 comprises a body member 12 constituted of a rear coupling member 22 to which a belt pulley 16 is fixed and a front coupling member 20; and a clutch member 14 coupled to a rotary member 31. The body and clutch members 12 and 14 has on their torque transmission surfaces respective shear surfaces 44 and 40 formed from a plurality of grooves and lands, between which an operating chamber 45 is defined for circulation of an electroviscous fluid to and from a storage chamber 58. A controller 98 controls a variable high voltage source 86 in dependence on clutch operating conditions to establish an electrostatic field within the operating chamber 45 and thus to selectively vary the characteristic viscosity of the fluid flowing therethrough.  The operating chamber 45 is thus effectively evacuated of the fluid at a clutch operation to suppress degradation in performance due to parasitic loss and heat generation.
Patent JP-H02296136-A (JP)
Title: Method for measuring photoluminescence of compound semiconductor
Inventor: AKITA KENZO
IPC: G01N21/64
Filed: 1989-05-10
Abstract: PURPOSE:To maintain the surface of a sample at the state without an oxide film by bringing a solution wherein hydrochloric acid is added into a solvent incorporating at least one kind of methyl alcohol, ethylene trichloride and ethane trichloride into contact with the surface of a compound semiconductor sample. CONSTITUTION:A sample holding device 13 to which a sample 17 is attached is contained in a container 16. The sample 17 is immersed in a solution 15. At this time, as the solution 15, a solution obtained by adding hydrochloric acid into a solvent incorporating at least one kind of methyl alcohol, ethylene trichloride and ethane trichloride is used. Exciting light from a light source 11 is made intermittent through a chopper 12 and projected on the sample 17. Thus carriers are excited. The light emitted from the sample by the recombination of the carriers is converged through a condenser lens 14. The converged light undergoes spectroscopic action with a spectroscope. Then, photoluminescence is measured. When the photoluminescence is measured under the state wherein the surface of the sample 17 is in contact with the solution 15, the surface of the sample 17 is dissolved at a very slow rate. Thus, the state of the electrons in the sample 17 can be kept constant.
Patent JP-H01283186-A (JP)
Title: Sheet for thermal transfer
Inventor: KONDO HIROMASA
IPC: B41M5/382
Filed: 1988-05-11
Abstract: PURPOSE:To obtain a sheet to receive thermal transfer generating no transfer omission and capable of obtaining a beautiful image, by specifying the smoothness and water absorbency of the surface provided with a barrier layer of a base sheet. CONSTITUTION:The smoothness of a base sheet on the side brought into contact with a barrier layer thereof is 6% or more, pref., 7% or more when measured under pressure of 20kg/cm<2> by a regular reflection type smoothness meter. Further, the 5-sec value of 'paper and cardboard water absorbency test method (Cobb method)' based on JIS-P8140 is 1-30g/cm<2>, more pref., 3-20g/m<2>. For example, a paper stock prepared by adding 0.4pts. of a rosin size, 10pts. of talc and 2.3pts. of aluminum sulfate to a pulp compound consisting of 30pts. of bleached NKP and 70pts. of bleached LKP is formed into paper by a Fourdrinier paper machine and a 5% thick solution of oxidized starch is applied to the paper by a size press while the sized paper is dried to be taken up. This paper is subjected to super calender treatment under such a condition that line pressure is 200kg/cm, the surface temp. of a chromium plated metal roll is 25 deg.C, a paper passing speed is 250m/min and the number of paper passing nips are four to form a sheet.
Patent JP-H06293361-A (JP)
Title: Method and apparatus for manufacture of cushioning material for packing
Inventor: SHIMIZU YASUHIRO
IPC: B31D5/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain a cushioning material for packing that can be molded easily in a specified shape with a simple metal mold from a pulp-molding product made of waste paper, and is highly workable in packing. CONSTITUTION:After a pulp-molding product, equipped with cap-like parts 7 approximately in conical or pyramidal shape, made of waste paper or the like is held with the underside of the cap-like parts 7 placed on a lower die 2, an upper die 1, equipped with a cutter edge 3 for cutting the pulp-molding product into specified shapes, press and crushing protuberances 5 for forming article-housing dents for housing the articles, a cutter edge 4 in a length slightly shorter than the cutter edge 3 that cuts tops 71 of the cap-like parts 7 down to places near the inner bottom faces of the pressed and crushed parts and elastic pressing parts 6 that touch elastically over the tops 71 the cap-like parts 7, is moved downward and the tops 71 of the cap-like parts 7 are cruched therewith.
Patent JP-H0415741-A (JP)
Title: Request acceptance control system
Inventor: OSHIMA YUTAKA
IPC: G06F13/362
Filed: 1990-05-02
Abstract: PURPOSE:To facilitate the change of the priority of requested devices by rewriting the contents of a priority storage means devices by rewriting the contents of a priority storage means by a priority writing means in an optional period and in an optional order. CONSTITUTION:The assignment priority of the requested devices stored in a priority storage means 30 can be rewritten by a priority writing means 40 in an optional period and in an optional order. A bus arbitration circuit 50 detects a requested device having the highest priority out of those requested devices based on the contents of the means 30. Then the circuit 50 accepts only the request of the selected device. Thus the priority assigned to each requested device is easily changed.
Patent JP-S5810661-A (JP)
Inventor: FUERITSUKUSU RUUDORUFU
IPC: G01P15/125
Filed: 1982-07-02
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-H11311282-A (JP)
Title: Spring device
Inventor: OKAZAKI SATOKAZU
IPC: F16F3/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To increase accumulating energy per weight to translate a moving side member by spinning the moving side member by arranging a spring member symmetrically to the rotational axis of the moving side member, and connecting one end part to the fixing side member and the other end part to the moving side member. SOLUTION: In this spring device 10, plural spring members 13 form a straight line shape in a free state, but the respective spring members 13 are bent and deformed in the circumfertential direction by rotating the moving side member 12 to the fixed side member 11 with the rotational axis O as the center and also approaching the moving side member 12 to the fixed side member 11, so that the elastic energy is accumulated. The spring device 10 is interposed between the base side 1 and a payload 2 in this state to be fastened by a band member 5. When fastening by the band member 5 is released, the respective spring members 13 of the spring device 10 extend in the circumferential direction by elastic force, so that the moving side member 12 translates and rotates in the direction of the rotational axis O. Therefore, the payload 2 rotates while translating at a prescribed speed.