baber/WOPTO huggingface dataset:
Patent JP-H10245634-A (JP)
Title: Floating type continuous annealing furnace
Inventor: MORIMOTO ATARU
IPC: C21D9/56
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent the detachment of a refractory heat insulating material caused by spouting flow into the width direction of a steel plate by arranging a windbreak member to the position where the spouting flow from a floater hits to the refractory heat insulating material applied to a furnace wall. SOLUTION: The windbreak members 3 are arranged near the floater F, particularly, the positions P1 and P2 in the width direction of the steel plate P. The windbreak member 3 is desirable to be made of an inconel excellent in heat resistance and high temp. oxidizing resistance. Atmospheric gas spouted in the width direction of the steel plate P from the floater F is hit to the windbreak member 3 by arranging such windbreak member 3, and the flowing speed is weakened and the atmospheric gas is diffused to the circumference and successively, sucked to a floating fan side while further weakening the flowing speed. Therefore, since the spouting flow from the floater F is not directly hit to ceramic fiber as the refractory heat insulating material 2, the damage caused by the detachment of the fiber can be prevented.
Patent JP-S63219827-A (JP)
Title: Throttle valve controller
Inventor: SAWANAGA YASUSHI
IPC: F02D11/10
Filed: 1987-03-09
Abstract: PURPOSE:To secure such a positive, safety throttle valve controller that is excellent in high speed responsiveness, by constaining the valve opening of a throttle valve with the compressed air quantity regulated by both first and second electronic control actuators and an accelerator pedal step in quantity. CONSTITUTION:An arithmetic and control part 14 inputs various signals out of an accelerator sensor 12, a throttle valve opening sensor 10 or the like, rotating a throttle valve stem 4 via first and second electronic control actuators 8 and 9, a differential gear mechanism 5 and gears 58 and 4, and it controls throttle valve opening. Now, if a step in quantity of an accelerator pedal 13 is reduced, an accelerator lever 18 extends an expansion tank 17, and compressed air in an air cylinder 26 is inhaled thereto, whereby a lock lever 27 rotates a horizontal arm 21 and a throttle shaft 20 in a direction where a throttle valve is closed. That is to say, a position of this horizontal arm 21 is constrained by the lock lever 27 operating with the compressed air. Therefore, even if some hindrance occurs at one side of these electronic control actuators, the throttle valve is restored to the full-close position if a driver releases his foot from the accelerator pedal.
Patent JP-H10257708-A (JP)
Title: Motor with built-in inverter
Inventor: FUJITA TAKESHI
IPC: H02K5/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To lessen the insulating space distance between the electronic part of an inverter circuit and a terminal box to the utmost, and further, enable the shielding of radiative noise, by coating the internal surface of a metallic terminal box attached to the terminal seat provided at the periphery of a motor with insulating resin. SOLUTION: A terminal seat 2 is provided at one part of the periphery of a motor 1, the bottom plate 3 of a terminal box is attached to the terminal seat 2, and a metallic terminal box cover 4 is attached to the bottom plate 3. The terminal box cover 4 is attached to the bottom plate 3 in such form as to cover an inverter circuit 6 after loading the inverter circuit 5 on the bottom plate 6. Here, the internal surface of the terminal box cover 4 is coated with insulating resin 5. So, the insulating space distance between the electric part of the inverter circuit 6 and the terminal box cover 4 can be made small to the utmost. Furthermore, for the terminal box cover 4, the external surface is made of light metal such as aluminum alloy or the like, so shielding of radiative noise can be performed.
Patent JP-H11249645-A (JP)
Title: Woodwind
Inventor: KATAYAMA SHINJI
IPC: G10D7/08
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain an instrument having proper sound volume and excellent combined sound characteristics by forming a breath pipe like a conical shape so that the inner diameter of a minimum diameter end part is a specific value and forming a main pipe part like a conical shape so that a taper has a specific value. SOLUTION: A pipe body 2 consists of a bell 6, a cylindrical pipe part 7, a main pipe part 8, a breath pipe part 9, and a mouth piece 3 and has a soprano range. The bell 6 consists of a taper pipe of which inner diameter is increased like a curve and has an aperture having a maximum inner diameter. The cylindrical pipe part 7 connects the bell 6 to the main pipe part 8 and twenty-five sound holes 5 in all are formed on the periphery of these pipe parts 7 to 9. The main pipe part 8 is formed as a cone in which length is L, the inner diameter of the minimum diameter end part is d1 and the inner diameter of a maximum diameter end part is d2 and a taper ((d2-d1)x/L) is included in a range of 3.5 to 5%.  The breath pipe part 9 connects the mouth piece 3 to the main pipe part 8 and forms an approximate cone of which inner diameter is moderately increased and the inner diameter d0 of its minimum diameter end part is in a range of 6 to 7 mm.
Patent JP-S58173394-A (JP)
Title: Heat exchanger
Inventor: OGISU TOSHIO
IPC: G21D1/00
Filed: 1982-04-02
Abstract: PURPOSE:To reduce the thermal strain of an upper tube plate by a structure wherein the flow passage openings of straightening plates arranged around an outer shround are changed along the peripheral direction of the straightening plates so as to uniformize the flow rate of coolant passing through the straightening plates in the peripheral direction of the straightening plates. CONSTITUTION:A straightening plate 50 is divided into 6 parts, each of which is nearly fan-shaped and in each of which a large number of flow passage opening 52 are formed as same in number along the parts. The size of the opening 52 is made larger in the opening ratio (or opening area) at the primary fluid inlet nozzle side (or 0 deg. side) and smaller in the opening ratio at the side opposite to the primary fluid inlet nozzle (or 180 deg. side). Consequently, because the primary fluid passing through the openings at 180 deg. part is subjected to larger resistance than the primary fluid passing through the openings at 0 deg. part, the rate of the flow passing through the straightening plates 50 is uniformized peripherally. Accordingly, the primary fluid flowing through inlet windows 32 into the outer shroud 30 is uniform peripherally, resulting in uniformly heating a heat tube bundle 24. As a result, the heat transfer characteristics of the heat exchanger can be improved and the stress of the upper tube plate 14 due to the thermal strain can be reduced.
Patent JP-H0333227-A (JP)
Title: Extraction of fibrous mass from fiber bale and its device
Inventor: ROOBERUTO DEMUTO
IPC: D01G7/10
Filed: 1990-03-07
Abstract: PURPOSE: To sufficiently mix fibers while simply extracting fiber flocks from fiber bales by inclining the axis of rotation of a takeout member from a supporting face of a fiber bale and reciprocating a takeout mechanism in a horizontal movement direction against in the longer direction of a fiber bale row. CONSTITUTION: A toothed opening roller 1 is reciprocated in a horizontal movement direction against in the longer direction of fiber bales 3. Fiber flocks are taken out from fiber bales 3. The axis of rotation 2 of the toothed opening roller 1 is inclined at an adjusted angle α not zero from a supporting face 5 being a face to support the fiber bales on a conveyor belt to take out fiber flocks from the whole height of the fiber bales.
Patent JP-S57169412-A (JP)
Title: Cosmetic
Inventor: TATE KAZUO
IPC: A61Q13/00
Filed: 1981-04-10
Abstract: PURPOSE:To provide a cosmetic having novel applicability and excellent stability, by compounding dehydrated clay mineral. CONSTITUTION:The water of crystallization of a clay mineral such as talc, kaolin, mica, montmorillonite, etc. is removed by conventional process such as calcination, irradiation with high-frequency wave or microwave, vacuum deaeration, freezing, etc., especially by heat-treatment, and the dehydrated clay mineral is compounded to a cosmetic such as perfume powder, stick foundation, face powder, solid foundation, etc. Since the compounded cosmetic can be stored without causing the acidification of the oils or fats and the change of odor of perfume when the base cosmetic contains oils or fats and perfume as cosmetic components, and since the agglomeration or caking of powder does not take place in a powdery product containing oils, the amount of oil can be remarkably increased and consequently, the applicability and the finished state can be improved.
Patent JP-S57168537-A (JP)
Title: Optical circuit for remote controller
Inventor: INOUE MASAHIRO
IPC: H04B10/25
Filed: 1981-04-10
Abstract: PURPOSE:To produce a remote controller with a small number of fibers, by transmitting a beam of >=2 wavelengths through a piece of optical fiber and then distributing this beam to an optical switch and a display device. CONSTITUTION:The sense signal of a main control circuit is transmitted to a multiwavelength light source 5D through an optical fiber 4B. The beams of wavelengths lambda1 and lambda2 are delivered from light sources 5D1 and 5D2 respectively through the light source 5D. For instance, the wavelengths lambda1 and lambda2 are defined as red and green, respectively. Thus a mixed beam of red and green is made incident to an optical fiber 6B to be led to an optical distributor 3I. The beam is divided to an optical switch 3A and a display device 3E through the distributor 3I. The mixed beam of red and green is radiated through the device 3E. The mixing ratio of red and green is varied to display the state of operation in colors. On the other hand, a light plate is provided to the switch 3A. Thus the beam transmitted by an input of operation is led to a photoelectric converting circuit 5A through an optical fiber 6A. The circuit 5A converts an optical signal into an electric signal to be read through the main control circuit.
Patent JP-H08249752-A (JP)
Title: Magneto-optical signal reproducing device
Inventor: TSUCHINAGA HIROYUKI
IPC: G11B20/18
Filed: 1995-03-14
Abstract: PURPOSE: To stabilize the recording/reproducing by forming a clock synchronizing with the data with a PLL(phased locked loop) and sampling a regenerative signal at the timing of a signal 1/2 frequency dividing the clock. CONSTITUTION: The regenerative signal from an optical disk is detected through a head/disk interface. The clock signal of the regenerative signal is inputted to a PLL circuit 101. When the clock is formed from a embedded clock, the clock signal synchronizing with it is generated. Or, the clock signal synchronizing with the data is generated. Or, when the clock synchronizing with the data is formed, a data signal is inputted, and the clock signal synchronizing with it is generated. A phase shift detection circuit compares the digital data of the regenerative signal corresponding to the timing after frequency division, and detects a phase shift amount, and inputs the shift amount to a phase correction circuit 102 to correct the phase.
Patent JP-H04239717-A (JP)
Title: X-ray aligner
Inventor: HARA KOICHI
IPC: G03F7/20
Filed: 1991-01-22
Abstract: PURPOSE:To see that the degree of the condensation does not change by the rocking of a mirror 1, though there was such a case that the degree of the condensation in horizontal direction of a radiation changed accompanying the change of the rocking angle in case of having scanned it with a synchrotron radiation so as to expose it while rocking a radiation reflecting mirror 1, which has a recessed cylindrical reflecting face. CONSTITUTION:This is so arranged that the length of a perpendicular OC let down from a light emitting point O to the extended contact surface of a mirror face ridge may be always constant by making the center W of the rocking of a mirror 1 accord with a light emitting point O. Since the length of the above perpendicular OC becomes constant at all times, the degree of the condensation in horizontal direction of the reflected synchrotron radiation ceases to change together with the rocking of the said mirror 1.
Patent JP-S58170571-A (JP)
Title: Method of facing surface of building board
Inventor: SUGIHARA TOSHISHIGE
IPC: B05D5/06
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a building board with profundity feeling and calmness, by spreading sand to the base plate to which base paint and adhesive paint are applied, pressing it with a roll press for sanding, and then applying clear paint thereon. CONSTITUTION:Base paint 2 is applied to a waterproof base plate 1, adhesive paint 3 having nearly the same color as that of the base paint 2 is applied thereon, sand 5 is spread to the adhesive paint 3 and pressed with a roll press 4 for sand, and then clear paint 6 is applied thereon. Accordingly, the building plate with profundity feeling and calmness is obtained.
Patent JP-S60198982-A (JP)
Title: Pseudo synchronization adding circuit
Inventor: TAKEUCHI YUKIO
IPC: H04N5/932
Filed: 1984-03-23
Abstract: PURPOSE:To prevent vertical jitter of a reproduced pattern by adding a pseudo vertical synchronizing signal in response to the relation of phase between a switching pulse and a head reproducing output. CONSTITUTION:An output signal (b) as a result of a switching pulse 1 fed to a gate signal generating circuit 6 and an output signal (a) of a dropout detection circuit 7 of a head reproducing signal 2 are inputted to an AND circuit 8. Then a selection control signal is outputted from the circuit 8 to a selection circuit 4. The circuit 4 selects an output of an inverter 3 when no output exists in the circuit 8 and selects directly the pulse 1 when an output signal of the circuit 8 is incoming. Thus, when the pulse 1 and a signal 2 of the circuit 8 are inputted, the circuit 4 transmits the pulse 1 to a pseudo vertical synchronizing signal generating circuit 5. The circuit 5 adds (9) the pseudo vertical synchronizing signal only at leading, and the signal is synthesized at the circuit of post-stage, allowing to prevent vertical jitter of the reproduced pattern.
Patent JP-S54146618-A (JP)
Title: Writing protective method
Inventor: IWAMOTO AKIRA
IPC: G11B5/09
Filed: 1978-05-08
Abstract: PURPOSE: To positively protect the writing of one portion of a memeory medium, by permission and inhibition controlling the writing of data to a data memory block of interest on the basis of the reading contents of a specified information area.  
     CONSTITUTION: Data read by means of a memory medium MD are wave-form shaped to digital signals through a reading amplifier 101, and successively stored to a reading data register 102 in one data memory block unit, and the coincidence of an assigned address and an address is detected by means of an address coincidence detecting circuit 103 in the address data of an address portion A(i) stored at the register 102. The presence or absence of protection for writing, the permission and inhibition of writing, are decided by means of a decision portion 104 in the data of a specified information area X(i) stord at the register 102, and writing data WD are written to a data area D(i) of a data memory block DB(i) of interest by means of a writing control portion 105 if permission signals are emitted. Whdn writing inhibition signals are issued, writing to the data area of the block DB(i) is inhibited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53140260-A (JP)
Title: Structure of rolling mill
Inventor: OKUYAMA MOTOKATSU
IPC: B21B31/00
Filed: 1977-05-13
Abstract: PURPOSE:To improve the accuracy of rolling and efficiency of operation, by providing the gap regulator between the gap of the roll balance cylinder and roll crown cylinder and project block and roll chock in the project block of rolling mill.
Patent JP-S61213709-A (JP)
Title: Method for inspecting appearance of electronic parts
Inventor: SHIMA YOSHIHIRO
IPC: G01N21/93
Filed: 1985-03-20
Abstract: PURPOSE:To detect the flaw of a lead with high reliability, by applying illumination to the lead of electronic parts from the side opposite to the image pick-up side of the lead to form the silhouette image of the lead and picking up said image by a TV camera to detect the flaw of the lead. CONSTITUTION:Objective part 1000 are successively set in the visual fields of TV cameras 1005, 1006 for the purpose of inspection by a supply rail 1009 and a feed-out rail 1010. The illumination light generated by a light source 1007 transmits through light guides 1003, 1004 to be allowed to irradiate a diffusion reflective body 1002 from both ends of said guides. Therefore, the TV cameras can pick up the silhoutte image of the lead. The image signals of the TV cameras are supplied to an image processor 1008 and the number of white picture elements in the window region generated on the basis of the reference position of the parts of which the image is picked up are counted at every region and, if the counted value is smaller than a definite value, the presence of a bent lead in said region is judged to judge the parts as an inferior one.
Patent JP-H05215178-A (JP)
Title: Liquid enclosure type suspension support
Inventor: HAMADA MASAAKI
IPC: F16F13/14
Filed: 1992-02-04
Abstract: PURPOSE:To favourably reduce or prevent transmission of vibration through a shock absorber and a coil spring in a simple structure. CONSTITUTION:A liquid cell is formed between an inner cylinder fitting 12 provided with a shock absorber installed thereon and an outer cylinder fitting 14 installed on the side of a car body while those fittings are connected to each other through rubber elastic bodies 15, 16. Meanwhile, by arranging a partition plate 46 in the liquid cell like this, its inside is roughly divided into two namely into both side parts in the axial direction, and simultaneously, bottleneck flow passages 52, 54 to reciprocally communicate both side parts 44, 45 to each other are provided. Additionally, a spring receiver seat 56 with which a coil spring makes contact is fastened to the rubber elastic body 16 constituting a wall part of the liquid cell like this independently from the inner cylinder fitting 12 and the outer cylinder fitting 14.
Patent JP-S58171007-A (JP)
Title: Manufacture of polarizing plate
Inventor: IMONO SHIYOUZOU
IPC: G02B5/30
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a polarizing plate with superior adhesive strength, durability, thermal stability and polarizing characteristics by adhering soluble polyester resin films to a polarizing film with a liq. substance cotg. a prescribed vinyl monomer or oligomer as a principal component and a polymn. initiator. CONSTITUTION:One side of each of unstretched soluble polyethylene terephthalate films having 100mum thickness is coated with a liq. blend consisting of 20 parts polyester dimethyl methacrylate, 80 parts 2-ethylhexyl acrylate and 1 part 2,2'-azobis-(4-methoxy-2,4-dimethylvaleronitrile), and the films are stuck to both sides of a polarizing film contg. iodine and heated at 80 deg.C for 12hr to obtain a polarizing plate. The liq. blend makes the surface parts of the soluble films tacky by dissolution or swelling, so the polarizing plate with superior adhesive strength, durability and polarizing characteristics is obtd.
Patent JP-H06298673-A (JP)
Title: Ethylene trimerization
Inventor: FUENGUUJIYANGU U
IPC: B01J31/18
Filed: 1994-03-01
Abstract: PURPOSE: To obtain 1-hexene with a high selectivity by allowing ethylene to react using a catalyst containing aluminoxane and a coordinated complex of a chromium salt and a multidentate ligand.  
     CONSTITUTION: Ethylene is trimerized using a catalyst containing aluminoxane and a chromium complex (e.g. triphosphine chromium trichloride) containing phosphine, arsine and/or stibine ligand which is a multidentate ligand to obtain 1-hexene. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01226724-A (JP)
Title: Method for synthesizing fine oxide particles as starting material
Inventor: TANNO MASANOBU
IPC: C01G1/00
Filed: 1988-03-08
Abstract: PURPOSE:To synthesize easily sinterable starting material for synthesizing a high temp. oxide superconductor at a low temp. by adding an org. acid such as citric acid and an org. solvent having OH to a mixed soln. contg. metal salts and by solidifying or thermally decomposing metal citrates in the form of mist. CONSTITUTION:A mixed soln. contg. metal salts such as acetates or nitrates of Bi, Sr, Ca and Cu is prepd. so as to obtain the desired compsn. of a high temp. oxide superconductor. An org. acid having OH and COOH such as citric acid and an org. solvent having OH such as ethanol or ethylene glycol or a mixture of the solvent with water are added to the mixed soln. and stirred. The resulting uniform soln. is well stirred at room temp. or after heating to <=100 deg.C, sprayed or spray-dried and thermally decomposed to obtain the title starting material.
Patent JP-H06247490-A (JP)
Title: Container and production thereof
Inventor: NAGASHIO KICHINOSUKE
IPC: B65D1/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a container that does not cause environmental disruption after its use and a method for producing it, by forming a film or layer of adhesive member made from a mixture of konjak (devil's tongues) and grain onto the surface of a substrate of the specific shape and size made from expanded and processed corn. CONSTITUTION:A substrate 1 is processed so that the shape and size meet the use as tableware, such as a dish or a bowl, or as a plant pot. Corn is expanded under the application of heat, put in a mold having the shape and size of the container, and formed under pressure, so that the arbitray shape is given. Because the entire surface of the substrate 1 is covered with a film or layer of adhesive member 2, it is waterproofed. As the material of the adhesive member 2, a mixture of powdered devil's tongues (konjak), soybeans, grain (miscellaneous grain), etc., is used. The adhesive member 2 is forced out of a nozzle towards the substrate. Alternatively it is immersed in a liquid for a water repellent film and then dried. Because the food is the material, the container can be eaten as it is after its use, in which case the container is not left as rubbish and this contributes to the protection of environment.
Patent JP-H02234008-A (JP)
Title: Tip shape measuring instrument
Inventor: ASAI SHOICHI
IPC: H01J37/04
Filed: 1989-03-07
Abstract: PURPOSE:To exactly measure the radius of curvature of the tip by calculating contacts S, T of a curve part in the vicinity of a tip edge and both approximate straight lines, setting a curve part between the contacts S, T as a conic section, and showing it by a parameter display shown in a specific expression. CONSTITUTION:In a cross sectional shape, linear parts of both sides continued from a curve part in the vicinity of a tip edge are approximated by straight lines, and an intersection O of both approximate straight lines is calculated. Subsequently, contacts S, T of the curve part in the vicinity of the tip edge and both the approximate straight lines are calculated. Next, by setting the curve part between the contacts S, T as a conic section, and showing it by a parameter display shown in an expression (in this regard, t, t, and Qsx, Qsy, Qox, Qoy Qtx, and Qty denote a parameter, a parameter corresponding to a distance between the contacts S, T, which sets the contact S to zero, and becomes '1' at the contact T, and X and Y coordinate values of the contact S and the contact T, respectively), the curve part is approximated by the conic section. Also, a radius of curvature being approximate to the tip of this conic section is derived, and its radius of curvature is set to a tip edge roundness radius, and also, by the parameter of the conic section, a shape characteristic of the curve part is displayed.