baber/WOPTO huggingface dataset:
Patent JP-S59131453-A (JP)
Inventor: KAARU HAINTSU PAARU
IPC: B29C48/09
Filed: 1983-06-23
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-H01286133-A (JP)
Title: Optical recording medium
Inventor: OGAWA YOSHIHIRO
IPC: G11B7/24035
Filed: 1988-05-12
Abstract: PURPOSE:To decrease the irregular reflecting components of the reflected light at the boundary face between a light reflecting layer and a auxiliary recording layer of the medium having the light reflecting layer and the auxiliary recording layer by forming the light absorbing layer of porous materials having different porosities and providing the dense part having the smaller porosity so as to face the light reflecting layer. CONSTITUTION:The light reflecting layer 2 is provided on the substrate 1 and the auxiliary recording layer 3 having the asymmetrical structure consisting of the porous materials having the different porosities is formed thereon. The layer 2 is so laminated that the dense part of the porous materials of the small porosity formed on a resin film or a high-polymer layer comes into contact with the layer 2. A protective layer 5 is then adhered thereon via an adhesive layer 4. The irregular reflection components at the boundary face of the layer 2 and the layer 3 are thereby decreased and the generation of rims is decreased.
Patent JP-S5238288-A (JP)
Title: Gas change over device
Inventor: UCHINO KOUICHI
IPC: G01N21/72
Filed: 1975-09-22
Abstract: PURPOSE:To change over the rate of flow of fuel gas in cooperation with changeover of auxiliary fuel gas thereby eliminating the need for control of the volume of fuel gas and rapidly forming combustion flame, in atomic absorption spectrophotometry.
Patent JP-S593163-A (JP)
Title: Fuel injection pump
Inventor: ENDOU MAKOTO
IPC: F02M59/10
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a compact and light-weight fuel injection pump, by arranging a plurality of plunger pumps radially about one rotary shaft so that the plungers of the plunger pumps are sequentially operated by a single cam. CONSTITUTION:A plurality, for example four, of plunger pumps 4 are equiangularly spaced with respect to a casing 2, around a cam drive shaft 3 associatingly rotated by an engine. Each plunger pump 4 which is incorporated therein with a plunger 14 fitted in a sleeve 13 and a control pinion 15, is so arranged that fuel is pumped out when it is moved in the direction A after it closes a suction and discharge port 18, and the above-mentioned pumping is ceased when a notch groove 14a formed in the outer peripheral surface of the plunger 14 is communicated with the suction and discharge port 18. Such a reciprocating motion of the plunger 14 is carried out by a cam 25 through a peripherally displaceable timing control sleeve 6 which is operated by an actuator 22 through a lever 21.
Patent JP-H04320170-A (JP)
Title: Image pickup device
Inventor: MIZOGUCHI YOSHIYUKI
IPC: H04N5/353
Filed: 1991-04-19
Abstract: PURPOSE:To attain pickup recording at a proper exposure or at a more excellent exposure state even in the case of an object whose exposure is excessive in the usual field image pickup. CONSTITUTION:The field drive mode is selected prior to image pickup. When an output of a photometry means 17 at image pickup is brighter than a range of exposure control by an iris 2, a driver 13, and a control circuit 14 being exposure control means in the field drive, the drive of a photoelectric conversion element 4 is subject to frame drive by a driver 11, a sample-and-hold circuit 7, signal generation circuit 12 and the control circuit 14 being selection means.
Patent JP-S643406-A (JP)
Title: Burner assembly for oil combustion furnace, fuel supply method and atomizer dip
Inventor: REIMONDO ERU KORINZU JIYUNIA
IPC: F23D11/38
Filed: 1988-05-12
Abstract: PURPOSE: To obtain a burner assembly for bringing about a complete combustion of fuel by moving first air through and around blades to impart a rotation to the air to agitate a stream of fuel mixture. CONSTITUTION: Liquid fuels are supplied from a tank 15 and injected into a fuel gun 25. Compressed air is supplied from an air compressor source 18 and a pipe 19 to fuel. A window box 20 is provided, and the air is supplied to the burner assembly and into a furnace via a fan 21. The air of a first volume is supplied into a housing 26 via a leg 34 and exhausted from an end 29 out of the furnace. A swirler 28 has a cylindrical hub 35 and a plurality of blades 36, and axial air of a remarkable amount passing the housing 26 flows around the swirler. A diameter of the swirler 28 is increased to an inner diameter of the housing 26 to enhance a control of a flame pattern and to increase a combustion efficiency.
Patent JP-S5817271-A (JP)
Title: Thermostat for car internal combustion engine
Inventor: JITSUZAWA FUMIO
IPC: G05D23/19
Filed: 1981-07-22
Abstract: PURPOSE:To lower the valve opening preset temperature at a high load region, to raise it at a low load region, and to suppress the overheat by varying the room capacity of a container filled with a wax pellet in response to operating conditions. CONSTITUTION:At a high load region of an engine, a negative pressure switch 17 is actuated by means of a negative pressure control section 23 to flow a current through a heater 18, then the wax pellet 8A of the second chamber B is liquefied and the volume is expanded so that a piston 16 is pushed up to the protrusion 19 in a pellet container 5, energizing a shaft 10 upward. Therefore, the opening area of a valve 6 is increased, increasing the amount of a cooling liquid to a radiator, thus the temperature of the cooling liquid can be set lower compared with that at a low load operation. On the other hand, at a low load region of the engine, no current flows through the heater 18, solidifying the pellet 8A, then the piston is lowered and the opening area of the valve 6 is reduced, thereby the amount of the cooling liquid is reduced and the temperature of the cooling liquid is raised.
Patent JP-S606882-A (JP)
Title: Radar equipment
Inventor: OKUGAWA HARUKI
IPC: G01S7/02
Filed: 1983-06-24
Abstract: PURPOSE:To prevent the influence of reflection, etc., from appearing at an antenna and a transmission system by separating the point of time of beam scanning from a beam irradiation time, i.e. pulse transmission time in terms of time. CONSTITUTION:Transmit pulses generated by a transmitter 2 are controlled with a beam irradiation signal sent from a beam irradiation control circuit 8. Then, the driving of a phase shifter driver 7 is controlled with a phase control trigger signal from the beam irradiation control circuit 8 as well, so the phase of a phase shifter 5 is set after the transmit pulses are ceased. A receiver 11 receives reflected pulses from a target through the antenna 6, the phase shifter 5, a power distributing and combining device 4, and a duplexer 3. A signal processing circuit 9 variess a beam scanning trigger, i.e. beam irradiation time and the repetitive period of a transmit trigger generator 1 to prevent the phase shifter 5 from being driven during beam irradiation, improving the S/N.
Patent JP-H08287506-A (JP)
Title: Prism for optical head and optical head device using same
Inventor: HIGASHIURA KAZUO
IPC: G11B7/135
Filed: 1995-04-14
Abstract: PURPOSE: To provide a prism for optical head which can be made inexpensive by decreasing constitution components and saving labor for adjustment among elements as much as possible. CONSTITUTION: When an elliptical beam is made incident on an incident plane 4a as a light beam, for example, this elliptical beam is refracted on this incident plane 4a and shaped so as to be close to a circular beam and the incident/ refracted light from this incident plane 4a is reflected on a first reflection plane 4b. The reflected light from this first reflection plane 4b is reflected on a second reflection plane 4c and turned toward a medium 6 by raising its optical path, for example, the total of phase difference between P and S waves on these first and second reflection planes 4b and 4c is made into (2n+1).λ/4 [(n) is a natural number including 0] and the functions of beam shaping prism, λ/4 board and rising mirror can be provided only with such a prism 4 for optical head.
Patent JP-H07305243-A (JP)
Title: Spun yarn containing binder fiber
Inventor: MATSUNAGA NOBUHIRO
IPC: D02G3/40
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a mixed spun yarn capable of providing heat-setting properties of soft feeling to a woven or a knitted fabric by moderate heat treatment. CONSTITUTION:This mixed spun yarn comprises polyethylene terephthalate fibers and conjugated polyester-based binder fibers composed of a core (a copolyester elastomer of polyethylene terephthalate-polybutylene terephthalate and poly epsilon-caprolactone having >=100 deg.C crystal melting point)/a sheath (polyethylene terephthalate-polyethylene isophthalate).
Patent JP-H01288641-A (JP)
Title: Shock absorber for actuator
Inventor: MATSUMOTO TSUTOMU
IPC: F16H1/06
Filed: 1988-05-11
Abstract: PURPOSE:To absorb an impact force doubly with a simple structure by providing 1st and 2nd buffers for absorbing the impact force of a projection and providing a gap between an output gear projection and the 2nd buffer. CONSTITUTION:A 1st buffer 20 is composed of an elastic body and fitted by forming a recessed part like groove under a cover 15. 2nd buffers 21, 22 are fixed by an adhesive, etc. to the face under the cover 15. When a bearing 24 is rotated in the state of its inserting to the engaging part 23 for bearing, a projection 19 is first abutted to the 1st buffer 20. At this time, the 1st buffer 20 absorbs the impact energy with contracting. The residual energy not absorbed up is absorbed by the 2nd buffer 21 with its contracting with the projection 19 of an output gear being abutted to the 2nd buffers 21, 22 because of the 1st buffer 20 being contracted. The impact force can thus be absorbed twice with a simple structure.
Patent JP-S60258963-A (JP)
Title: Semiconductor device
Inventor: KATOU MINORU
IPC: H01L29/70
Filed: 1984-06-05
Abstract: PURPOSE:To obtain composite transistors having the function of selfprotection which are formed by having the first electrode for the inflow of load current, second electrode for the outflow of load current, and third electrode having the function of opening and closing the current between the first and second electrodes. CONSTITUTION:When the voltage between the first electrode C and the second electrode E is low, the voltage between the electrode C and the third electrode B turns into forward voltage whereby holes are injected from the first region 5. Therefore, holes injected from the region 5 to the substrate 4 cross the N-region of the substrate 4 and diffuse to the second region 6. Current generated by this movement of holes becomes the base current, and the amplified current flows between the electrodes C and E in the CE direction. The action of amplification in this case is the same as in a normal transistor. On the other hand, when the voltage between the electrodes C and E becomes over a certain value, the hole injection from the region 5 to the substrate 4 is stopped because the voltage between the electrodes C and B reversely biases the P-N junction between the region 5 and the substrate 4.
Patent JP-H06296588-A (JP)
Title: Stereoscopic fundus camera
Inventor: KUSUSHIRO TSUGUO
IPC: A61B3/14
Filed: 1993-04-15
Abstract: PURPOSE:To improve accuracy of focusing on a fundus by means of installation system with an optical unit which projects a luminous flux as the index for focus adjustment onto the fundus and by providing an optical unit which is possible to detect rays from the luminous flux projection on the fundus. CONSTITUTION:Rays reflected from a fundus pass an objective lens 13 and form an intermediate image of the fundus at a position A. Rays, passed the hole of a perforated lens 12, are parted left and right at a two-hole stop 15, and are separated to two fluxes by a separation prism 16. Separated flux is, then, refracted to parallel by prism 17. It proceeds into relay lens 18, focusing lens 19 and image lens 24 successibly to give image at position B. The operator is possible to observe the image through ocular lens 25. As the point A shifts its position in conformity with ametropia of an eye to be examined, focusing lens 19 is shifted accordingly to a position capable of being in focus. Pinhole index 28, fundus and photographic film 22 are arranged to be conjugative mutually.
Patent JP-S5738923-A (JP)
Title: Method and device for purifying thermally cracked gas
Inventor: ISHII YOSHIAKI
IPC: B01D50/00
Filed: 1980-08-21
Abstract: PURPOSE: To prevent the trouble in scrubbing and circulating water systems and to facilitate the handling of sediment by introducing the thermally cracked gases produced during treatment of municipal refuse and the like into a scrubbing tower after removing solid particles, and lowering the viscosity of the sediment such as oils and tar settling in the scrubbing tower.  
     CONSTITUTION: The thermally cracked gases formed a fluidized bed thermal cracking furnace 1 are removed of the greater part of solid particles by a cyclone 2. Thence, the remaining solids and part of oil contents are removed by the fluidized bed 17 of a dry type dust remover 4, thereafter they are conducted via a heat exchanger 10 to a wet type cooling and scrubbing tower 7, where the oil contents and tar contents in the gases are condensed and settled by cooling and scrubbing. Thereby, the production of tacky materials is obviated because no solids are included in the sediment. On the other hand, the fluid media of the bed 17 captured the solids and part of the oil contents are supplied to a combustion furnace 3, where the solids and oil are burned, thereafter, the gases are again returned into the furnace 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06300557-A (JP)
Title: Integrated afm sensor and manufacture thereof
Inventor: TAKAYAMA MICHIO
IPC: H01J9/14
Filed: 1993-04-19
Abstract: PURPOSE:To prevent the contact of a lead wire fixing section with a specimen, and also a lead wire from being detached, regarding an integrated AFM sensor having a piezoelectric resistance layer on the surface of a cantilever for detecting the displacement thereof via the resistance change of the layer. CONSTITUTION:A piezoelectric resistance layer 116 is formed on the surface of a cantilever 120 in an integrated AFM sensor, or the side of the cantilever 120 faced to the surface of a specimen, and a connecting conductive layer 114 of impurity dispersion layer is provided, so as to come in contact with the end of the layer 116 and reach the reverse side of the cantilever 120, or the support side thereof. In addition, an electrode 121 for voltage supply to the layer 116 is formed on the layer 114 on the reverse side of the cantilever 120.
Patent JP-S63279434-A (JP)
Title: Track jump controller
Inventor: OGURA YASUHIRO
IPC: G11B7/085
Filed: 1987-05-11
Abstract: PURPOSE:To stably and effectively move a spot to a target track by obtaining the average value of a time required for the jump of one track from a time required for the jump of several initial tracks at the time of an acceleration, comparing the times required for the jump of respective one track from the start of a speed reduction and controlling a speed reducing time. CONSTITUTION:A differential amplifier 5 for forming a track error TE signal according to an output signal from a track dislocation detecting sensor 3 and a comparator 7 for comparing the center value of the TE signal and forming a track zero cross TZC signal are provided. According to a signal from the comparator 7, the average of the time required for the jump of the several tracks from the start of the acceleration control of a lens is obtained by a track jump control means 8, further, the TZC signal is monitored in the track jump controller 8 after shifting to a speed reducing control to obtain a time for charging the one trach track by a laser beam spot and compare, thereby, a timing in the stop of the speed reducing control of the lens is detected.
Patent JP-S5340129-A (JP)
Title: Vacuum control valve
Inventor: NOMURA KAZUSHI
IPC: F02D35/02
Filed: 1976-09-23
Abstract: PURPOSE: In a vacuum control valve used in an EGR system, to keep the EGR valve in its open position whenever a light acceleration is continued for a long time, so as thereby to restrict the NOx formation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5448738-A (JP)
Title: Preparation of 4-hydroxy-beta-damascone, beta-damascenone and their dihydro-substituted compounds
Inventor: MATSUI MASANAO
IPC: C07C401/00
Filed: 1977-09-22
Abstract: PURPOSE: To prepare the title compounds from 1-crotonyl-2,6,6-trimethyl-1- cycrohexenone via 4-hydroxy-or 4-hydroxydihydro- β-damascone and subsequently  via the sulfonic esterX there of.  
     CONSTITUTION: Crotonyl-2,6 6-trimethyl-1-cyclohexenon-4-one of formula I is reduced with a reductant such as a metal hydride, to give 4-hydroxy-β- damascone of formula II and 4-hydroxydihydro-β-damascone of formula III, from which  sulfonic esters are subsequently prepared by the reaction with a sulfonic halide in  the presence of an alkali such as a tertiary amine. Then, β-damascenone of formula  IV and dihydro-β- damascenone of formula V are prepared by the action of an  alkali such as a tertiary amine in the presence of an alkali metal halide.  
     USE: Lasting odorants or lasting modifier having floral fragrance 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62273390-A (JP)
Inventor: KAIDO EIMATSU
IPC: E21B10/32
Filed: 1986-05-19
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-S62270916-A (JP)
Title: Display device
Inventor: HONJO TERUBUMI
IPC: G09F9/00
Filed: 1986-05-19
Abstract: PURPOSE:To realize a picture element of a high speed and a display screen of a high resolution forming a display window for radiating a light beam which has transmitted through a transmission light quantity control element, to the outside by a section of other end part of a light leading-out body, so that a dead space can escape to the outside of an optical path of background light. CONSTITUTION:The background light which has been made incident at some inclination on an erect end face 1b of a light leading-in body 1 repeats a regular reflection by which an angle of incidence an an angle of reflection become equal in the first deflecting part 2 against the upper and lower side walls of the light leading-in body 1, and led to a one- dimensional liquid crystal element 5. A transmission light which has transmitted through this one-dimensional liquid crystal element 5 at some inclination repeats a regular reflection in the second deflecting part 3 and the upper and lower side walls of a light leading-out body 4 and led to an erect end part 4b of the light leading-out body 4, and radiated in the direction which has been shifted from the Z axis direction being the front direction. If only at least the second deflecting part 3 is regular reflection surface, even if a component radiated in the direction shifted from the front direction of the light leading-out body exists, it does not occur that a shape an an arrangement of a picture element formed by a transmission light of the one-dimensional liquid crystal element 5 are put into disorder in the X-Y display surface.
Patent JP-S5448619-A (JP)
Title: Continuous annealing of long metal tube
Inventor: YOSHIDA TAKESHI
IPC: C21D9/08
Filed: 1977-09-26
Abstract: PURPOSE:To obtain long metal tube which is free of discoloration by the method in which lubrication oil adhered to the inner wall surface of a long metal tube put in a continuous annealing furnace is decomposed to vapor and then the vaporized lubricating oil is removed by suction while introducing a reducing gas into the furnace through the tube. CONSTITUTION:The long metal tube 3 is transported into the annealing furnace 1 by the holder 2, where during the transporting period for the tube in the temperature at the upset to 480 deg.C, the exhaust pump 6 is actuated. Then, the reducing gas inside the annealing furnace 1 is sucked into the metal tube 3 from its one side and then discharged through the exhaust tube 4 and the flexible tube 5 to its another side. Thus, the decomposed lubricating oil gas is discharged with the reducing gas as a carrier gas. In this way the lubricating oil can be completely removed in the course of heating process for continuous annealing, thus assuring the annealing of long metal tube 3 having inner wall which is free of discoloration.
Patent JP-S5239271-A (JP)
Title: Cover for entrance port of a man-conveyor and the like
Inventor: TERANISHI KATSUYA
IPC: B66B23/00
Filed: 1975-09-25
Abstract: PURPOSE:To provide a cover for entrance port of a man-conveyor and the like using a thin plate as the raw material that can be produced economically with high production efficiency.
Patent JP-H06325259-A (JP)
Title: Beverage pouring type automatic vending machine
Inventor: YOKOI KANJI
IPC: G07F13/00
Filed: 1993-05-17
Abstract: PURPOSE:To attain the use of one's own cups different in their capacity, etc., and to attain the pouring of a beverage even if a pouring button is pushed intermittently by incorporating a storage means to store beforehand the maximum beverage pouring quantity of a portion to be sold at a time for a thrown-in amount of money. CONSTITUTION:The storage means to store beforehand the maximum beverage pouring quantity of the portion to be sold at a time for the thrown-in amount of money is incorporated, and besides, an integrating timer to integrate the pouring quantity until the quantity of the beverage reaches maximum pouring quantity when the pouring button 6 is pushed intermtittently/continuously is provided. Further, since a control means to make possible the repeating pushing of the pouring button 6 for a definite period before the beverage reaches the maximum pouring quantity is provided, the beverage can be poured until it reaches the quantity equivalent to a prescribed amount of money even if the pouring button 6 is pushed intermittently and repeatingly for the definite period from the start of the pushing of the pouring button 6 after the throwing-in of a required amount of money. Furthermore, since the control means for the amount of money corresponding to the portion not having been poured to be returned as change is provided, a purchasing customer can pour the arbitrary quantity of the beverage in proportion to his wish as well.
Patent JP-S5541367-A (JP)
Title: Electric panel heater
Inventor: NAKAMOTO SHIGENOBU
IPC: F24D13/02
Filed: 1978-09-18
Abstract: PURPOSE: To provide an electric panel heater, which comprises a plurality of panels and positive resistance-temperature coefficient type constant-temperature flat heat- producing elements serving as heat source, each being embedded in respective panels, wherein arrangement is such that these panels can be folded on each other.  
     CONSTITUTION: An electric panel heater of this invention comprises a plurality of long and slender panel units 1, and each of these panel units 1 incorporates therein a positive resistance-temperature coefficent type constant-temperature flat heat-producing elemetn 2. The panel units 1 are connected with each other by means of hinges 3, so that they can be folded on each other. With such an arrangement, output of the electric panel heater can be controlled simply by folding up or extending the panel units 1, and amount of heat radiation can be varied in continuous manner. Therefore, it is not necessary to raise the temperature on the surface of these panels 1 in increasing the amount of heat radiation, so that fear of burn on the surface of panels 1 can be eliminated. Further, by use of positive resistance-temperature coefficient type constant-temperature flat heat-producing elements, temperature distribution over the surface of panels 1 can be made uniform. 
     COPYRIGHT: (C)1980,JPO&Japio