baber/WOPTO huggingface dataset:
Patent JP-H06166024-A (JP)
Title: Production of thermoplastic polyimide pellet
Inventor: TAKEO MASAAKI
IPC: B29C31/00
Filed: 1992-11-27
Abstract: PURPOSE:To form a thermoplastic polyimide pellet by a method wherein a thermoplastic polyimide is supplied to an extruder as a granulated substance of a specific particle diameter and stably extruded by a fixed extruding amount. CONSTITUTION:A thermoplastic polyimide is granulated to be 50-1000mum in particle diameter. The granulated substance is supplied to an extruder. The substance less than 50mum in particle diameter is difficult to stably pelletize by a fixed extruding amount. The substance more than 1000mum in particle diameter is reduced in bitten amount to an extruder and results in the reduction of an extruding amount. After being supplied to the extruder, kneaded, melted, and extruded in a strand form, the polyimide granulated substance is cooled and cut into a predetermined size as a pellet. Therefore, the polyimide can be ideally transported through a feeder and favorably bitten to the extruder, and an air accompanying the resin in a barrel of the extruder easily flows back to a supply port. Thus, a fixed extruding amount is stably ensured.
Patent JP-H01160695-A (JP)
Title: Automatic page turn-over method of passbook
Inventor: ANDO YOSHIFUSA
IPC: B42D9/04
Filed: 1987-12-18
Abstract: PURPOSE: To feed a paper reliably by pressing a press roller again and turning it more than the turning amount of a first page feed roller so that the page is fed excessively and a curled cover is flattened while a tough cover is curled in order to facilitate page feed thereby eliminating the problem that the cover falls down upon releasing the press roller or a press member. CONSTITUTION: At the time of feeding the page of a thick and tough bank note or a curled notebook, a page feed roller 5 is turned to turn up the cover 23a. The cover 23a thus turned up falls down upon releasing a page feed roller 5. When it is detected by a sensor 22, first and second solenoids 12, 15 are attracted again and a press roller 7 presses the page feed roller 5 to turn the roller 5 in the arrow direction. Even after the turned up cover 23a is detected by the sensor 22, the page feed roller 5 is further turned by some amount in the arrow direction to flatten the curled cover and then turn up operation is stopped temporarily.
Patent JP-H04188006-A (JP)
Title: Positioning mark detector for cutting and detection method of ceramic laminated body
Inventor: SAKAI NORIO
IPC: G06V10/20
Filed: 1990-11-22
Abstract: PURPOSE:To detect center positions in high precision in a short time by detecting the center positions of a plurality of positioning marks appearing on the outside face of a ceramic laminated body of a mother with the use of an image processor. CONSTITUTION:A camera 12 photographs the outside face of a ceramic laminated body 4 on the basis of light irradiated on the ceramic laminated body 4. An image signal output from the camera 12 is made binary on the basis of color concentration in an A/D converter 13 to store into an image memory 14. In a characteristic extractor 15 an region resembling positioning marks of image information obtained from the outside face of the ceramic laminated body 4 of a mother, namely, a positioning mark proposal is extracted. A center point arithmetic unit 16 chooses the positioning marks for cutting from the positioning mark proposal for cutting chose by the characteristic extractor 15 and the center point position of the positioning marks for whole cutting are calculated.
Patent JP-2001136404-A (JP)
Title: Digital vertical deflection waveform generator
Inventor: ITAGAKI SHIGERU
IPC: H04N3/16
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital vertical deflection waveform generator that can improve the output resolution and a time base resolution of the sawtooth waveform data given to vertical deflection coil. SOLUTION: The digital vertical deflection waveform generator is provided with a DSP 11 that receives a clock signal and a vertical synchronizing signal to provide the output of the sawtooth waveform data given to the vertical deflection coil, a digital/analog conversion circuit 12 that converts the sawtooth waveform data into an analog signal, and a time base correction circuit that is placed between the DSP 11 and the circuit 12. The time base correction circuit 10 divides the sawtooth waveform data and its time base outputted from the DSP 11 into 1/64, applies linear interpolation to each of the data so as to enhance the output resolution and the time base resolution of the sawtooth waveform data given to the vertical deflection coil.
Patent JP-H09206638-A (JP)
Title: Method and apparatus for foaming high viscosity material
Inventor: OKUDA SHINJI
IPC: B05B7/32
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To mix gas with a high viscosity material under low pressure, to reduce the irregularity of a mixing ratio of the high viscosity material and the gas by facilitating the control of the flow rate of the gas and to stabilize a foaming state to obtain uniform foaming. SOLUTION: Gas is mixed with a high viscosity material by a pump and the mixed matter of high viscosity material and gas is sent out to be pressurized by a second pump 51 and the pressurized mixture is passed through a dispersing pipeline unit 61 to disperse the gas in the high viscosity material and the mixture passed through the dispersing pipeline unit 61 is emitted from a nozzle 73 through an emitting pipeline 71 to be foamed.
Patent JP-H07173870-A (JP)
Title: Column beam joint structure and assembly method thereof
Inventor: KIKUKAWA SHUNZO
IPC: E04B1/24
Filed: 1993-12-20
Abstract: PURPOSE:To provide a column beam joint structure which has excellent workability and a sufficient strength CONSTITUTION:In a joint between column materials 1 and 5 formed of a square steel pipe and a beam material 4 made of an H-steel, the vertical connection positions of the column materials 1 and 5 are caused to coincide with the upper flange height of the beam material 4 joined with the column material. The flange part of a T-shaped fitment 6 is joined astride the outer surfaces of the upper and lower column materials 5 and 1, the web part of the T-shaped fitment 6 is joined with the upper flange of the beam material 4, the lower flange of the beam material 4 is joined with the web part of other T-shaped fitment 3. The flange part of the T-shaped fitment 3 is joined with the outer surface of the column material 1.
Patent JP-H06169173-A (JP)
Title: Method for manufacturing aluminum nitride substrate
Inventor: OTOSU EIZOU
IPC: H05K3/46
Filed: 1992-11-30
Abstract: PURPOSE:To provide the aluminum nitride substrate capable of assuring excellent electrical conduction by oxidizing the alimunum substrate in nitrogen atmosphere in low oxygen concentration. CONSTITUTION:Within the aluminum nitride substrate, inner conductors 2 are formed between insulating layers 1 comprising aluminum nitride made sintered body while the inner conductors 2 in respective layers are connected by through holes 3 filled up with a conductor to be led out as a surface conductors 4 on the substrate surface. Next, the aluminum nitride substrate on whose surface the conductor is formed is heat-treated to form an Al2O3 film in the nitrogen atmosphere in oxygen concentration of 50-1500ppm at the temperature exceeding 1100 deg.C thereby enabling an oxide film 5 to be formed without increasing the resistance. Accordingly, the chemical resistance of the substrate can be stiffened without disturbing the electrical connection between conductors due to lamination thereby enabling the reliability upon the substrate to be enhanced.
Patent JP-H08175306-A (JP)
Title: Air bag device
Inventor: KANEKO KAZUHIRO
IPC: B60R21/203
Filed: 1994-12-22
Abstract: PURPOSE: To protect the attachment part of a film-shaped switch provided for an air bag device. CONSTITUTION: A film-shaped switch 33 is incorporated into an air bag device 14 installed in the boss part of a steering wheel. In the film-shaped switch 33, a switch part 56, whose contact closes at transformation, and a foot piece 57, which is extended from this switch 56, are made. A lock pin is provided at the rear of the cover body 33, and the switch part 56 is attached to the rear side of the cover body 33 engaging this lock pin in the slide groove 71 made at the switch part 56. The tip of the foot piece 57 is fixed to a base plate 21. When the air bag expands, the cover body 34 tears and opens along the tear line by the pressure of this expansion, and unfolds together with the film-shaped switch 33 to form the projection port of the air bag 25.  Accordingly, when the cover body 34 unfolds, the film-shaped switch 33 slides to lighten the stress added to the film-shaped switch 33.
Patent JP-2001111423-A (JP)
Title: Mechanism for integrating real time self-test failure detection method into a/d converter
Inventor: ERIC JEAN-LOUIS BARAARU
IPC: H03M1/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of measured analog data at the time of failure detection. SOLUTION: In a real time failure detector for detecting a real time failure of an input to an analog/digital(A/D) converter, a new mechanism for recognizing a failure of an ADC input pin through an obtained digital result is provided. The detector includes specific hardware architecture allowed to be added to an optional ADC core. Since the detector can sharply improve the reliability of measured analog data, the detector is especially useful for a safety purpose (mainly concerned with by FMEA).
Patent JP-H11142744-A (JP)
Title: Near ultraviolet objective lens
Inventor: NAKAGAWA YUMI
IPC: G02B21/02
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide the near ultraviolet objective lens which has the chromatic aberration compensated form the near ultraviolet to the visible region, has its curvature of field compensated without adopting a Gaussian type, and also has a long operation distance and relatively high NA. SOLUTION: This objective lens consists of a 1st lens group G1 which has at least one meniscus lens having a concave surface on the side of an object S and at least one cemented lens and also has positive refracting power on the whole, a 2nd lens group G2 which has at least three cemented lenses and has positive refracting power on the whole, and a 3rd lens group G3 which has at least three single lens or cemented lenses and has negative refracting power on the whole; and at least two of at least the three cemented lenses in the 2nd lens group G2 composed of three-element cemented lenses and conditions of 1<f1 /f<4, f2 >|f4 |, and 1<|f3 |/f<4 are met, where f1 , f2 and f3 are the focal lengths of the 1st lens group G1 , 2nd lens group G2 , and 3rd lens group G3 , respectively and (f) is the focal length of the whole system.
Patent JP-H09156417-A (JP)
Title: Electrical equipment fitting structure and electrical equipment fitting method for vehicle
Inventor: SEKI HIDEYUKI
IPC: B60Q3/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wiring cord of a housing from being damaged when the housing of a luminaire is fitted to the vertically opened back door of a vehicle, prevent water from infiltrating into the housing from the door side after fitting, and prevent light from leaking forward from the housing. SOLUTION: A boss section 2d is protrudently installed on the upper face of the housing 2 of a high-mount strap lamp 1 as electrical equipment, and a wiring cord 5 is guided from the boss section 2d. A boss coupling hole 7 to be coupled with the boss section 2d is formed on a support panel 2a at the upper section of a back door 10. The wiring cord 5 is thrust into a support panel 2a from the boss coupling hole 7, the boss section 2a is inserted into the boss coupling hole 7, and the housing 2 is positioned and temporarily held by the support panel 2a and is fixed by screws. For actual fitting, the back door 10 is opened upward, and the housing 2 is nearly vertically held temporarily in the front of the support panel 2a when the support panel 2a is kept at the nearly vertical state.
Patent JP-H05158692-A (JP)
Title: Data processor and data processing method
Inventor: KATSUNO AKIRA
IPC: G06F13/42
Filed: 1991-12-04
Abstract: PURPOSE:To make the operation speed fast by performing plural arithmetic processes in parallel according to a selecting process for data to be processed and arithmetic data regarding instructions. CONSTITUTION:A data storage means 11, a data selecting means 12, and arithmetic means An (n=0, 2, 3... n) are provided, and a data bus 13 which transmits the data DIN to be processed and arithmetic data DOUT regarding the instructions is put in time-division operation. The arithmetic means An whose total number is (m) writes the data DIN to be processed, which are read out of the data storage means 11 with cycle time Tc delay at each time, in the subordinate storage means 14 of each arithmetic means An through a 1st common data bus 13A, and perform arithmetic with cycle time Tc delay according to the data DIN. In this case, the selecting process for the data DIN to be processed and arithmetic data Dour regarding the instructions is performed (P1) and then the arithmetic processes are performed in parallel according to the selecting process (P2).
Patent JP-H05133231-A (JP)
Title: Deflector type intake vortex flow generator for engine with carbureter
Inventor: KIMOTO SEIJI
IPC: F02B31/00
Filed: 1991-11-08
Abstract: PURPOSE:To reduce the volume of HC.CO generated in exhaust gas, and, at the same time, improve the rate of fuel consumption by strengthening an intake vortex flow, and enhancing mixing performance and combustion performance. CONSTITUTION:A deflector 5 is provided inside a passage part 3a on the entrance side of an intake air port 3. The outward end part 5a of this deflector 5 is made eccentric to the side of the wall surface W on one side of its passage part 3a on the entrance side and supported freely swingable. While this deflector 5 is retreated by a load detection operating device 6 to a reference position V on the side of valve opening when an engine 1 is fully loaded, it is advanced to an operation position U on the side of valve closing when it is free from load, the deflector 5 is so set that it takes an inclined position T that almost faces to an intake air valve shaft 7 in a state wherein it is at the reference position V on the side of valve opening. The inward end part 5b of this deflector 5 is thrusted inward from the circumferential surface S of the passage part 3b on the exit side viewing from the axial direction of a cylinder 8, and brought and positioned more close to the intake valve shaft 7 than this circumferential surface S.
Patent JP-H02164311-A (JP)
Title: Tilt stand
Inventor: TASHIRO YUKO
IPC: G09F9/00
Filed: 1988-12-19
Abstract: PURPOSE:To prevent a curved face member and a support member from being readily separated from each other by causing an abutting portion to locate on the orbit of a protrusion during rotation of the curved face member while a protruding portion provided on the side of the support member is made to locate at the insertion hole of the curved face member. CONSTITUTION:A flange portion 3, 4 which maintains its engagement with a curved face member so as to prevent a support member 7 from falling off is provided at the end of a protruding portion 5. A slit 6 is formed through the curved face member 1 so that the protruding portion 5 is movable while passing through the curved face member 1, and also an opening 7 allowing the flange portion 3, 4 to pass therethrough is provided at the end of the slit 6. The angle defined between the curved face member 1 and the support member 2 is set to one by which the flange portion 3, 4 is enabled to pass through the opening 7, and then the protruding portion 5 is inserted into the opening 7. The protruding portion 5 is put in a tilting movement in the (I) direction, so that it moves along the slit 6 and is prevented from falling off from the insertion hole 7.
Patent JP-H03183877-A (JP)
Title: Fence device and louver board unit for fence
Inventor: UNNO KENZO
IPC: E04H17/14
Filed: 1989-12-11
Abstract: PURPOSE:To promote functional efficiency by mounting louver boards with the longitudinal direction as the center so that they are capable of turning, and constituting a space between adjacent louver boards in a state of closing and in a state of opening so that it is capable of displacement. CONSTITUTION:A plurality of louver boards 10, 10... are provided in the insides of frame bodies 20 and 30 constituted of vertical frames 21, 25 and horizontal frames 28, 28, and a jack unit 50 is fixed to the lower part of the vertical frame 25. After that, when a fence device is in a state of closing, an arm section 46 is brought into contact with the upper edge 28 of a notch 27, con rod members 40 are regulated to the highest position to overlap a part of the louver boards 10, 10..., and there is no room for making spaces. Then, when a handle 55 is turned, the end 47 of the arm section 46 is turned downward, and the con rod members 40 are moved downward to make spaces among the louver boards 10, 10.... According to the constitution, the outside of a fence can be seen, and functional efficiency can be promoted by taking in wind.
Patent JP-H0791623-A (JP)
Title: Smokeless incinerator
Inventor: TANAKA SAKUO
IPC: F23G5/00
Filed: 1992-10-16
Abstract: PURPOSE:To provide an incinerator capable of preventing the generation of smoke or offensive smell by complete combustion. CONSTITUTION:Air-feeding parts are provided by two systems, one through the bottom of the combustion chamber 1 and the other inside the combustion chamber. In the air-feeding part provided through the bottom, an air-feeding duct 7 is separated from the combustion chamber by a layer of gravel 9 supported on a wire net 8 and a layer of ash 10 laid upon the layer of gravel, which allow air to flow through. In the air-feeding part provided inside the combustion chamber, an air-ejection pipe 4 which communicates with the air- feeding duct and has a plurality of air-ejection holes (a) in a vertical arrangement is provided under a chimney 11; no outlet for ash is provided. From the air-ejection pipe 4 a flow of air is fed into the combustion chamber evenly throughout and the layer of ash prevents molten plastic from flowing downward. Combustible waste for disposal is burned gradually and completely.
Patent JP-H02166372-A (JP)
Title: Cold heat material pack
Inventor: MIZOGUCHI KOICHI
IPC: F25D5/02
Filed: 1988-12-20
Abstract: PURPOSE:To increase cold insulation time and improve a skin feeling touch by providing two inner bags, an outer covering layer outside an outer bag, and performing mixing operation between a hydrate agent and an endothermic agent contained in the inner bag and causing an endothermic reaction at least twice separately. CONSTITUTION:A cold heat material pack 11 comprises a first inner bag 12A, a second inner bag 12B, an outer bag 15 which contains an endothermic agent 13, and an outer covering layer 14 which covers the their outside. The outer covering layer 14 forms a double structure which comprises an inner layer 14a containing a polymeric water absorption agent 18 and a non woven cloth 16b. A hydrate agent 16 is contained in the inner bags 12A and 12B. When a seal-breaking thread 17 is pulled out, the hydrate agent 16 in the inner bag 12A is discharged in the outer bag 15, and causes an endothermic reaction with an endothermic agent 13 contained in the outer bag 15, thereby lowering the temperature in the outer bag 15. As an inner layer 14a contains a polymeric hydrate agent 18, dew drops and human sweat outside the outer bag 15 are absorbed by the hydrate agent so that the outer covering layer may provide a cold and dry feeling touch to the skin to a satisfactory extent. Then, the inner bag 12B is opened in a similar manner so as to cause further endothermic reaction. As a result, the temperature in the outer bag 15 drops again. It is, therefore, possible to extend cold insulation time and provide a favorably dry feeling to the skin.
Patent JP-H11151751-A (JP)
Title: Biaxially oriented polyester film and its production
Inventor: TANAKA HIROYUKI
IPC: B29C71/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance thermal dimensional stability without lowering the modulus of elasticity and productivity by biaxially stretching an unstretched film based on polyethylene terephthalate and specified in the relaxing time of carbonyl carbon in structural analysis by solid high resolving power NMR to heat-treat the stretched film. SOLUTION: A molten extruded film comprising polyester based on polyethylene terephthalate is cooled on the surface of a cooling metal roll by a static electricity applying casting method to obtain an unstretched film. The melt extrusion temp. at this time is pref. higher than the m.p. of polyester by 25-60 deg.C. Herein, by biaxially stretching the unstretched film characterized by that the relaxing time of carbonyl carbon in structural analysis by solid high resolving power NMR is 55 msec or less, further pref., 45 msec or less and amorphous and high in amorphous motility is biaxially stretched and heat-treated to obtain a film very small in heat shrinkage factor.
Patent JP-H05136464-A (JP)
Title: Light emitting diode
Inventor: SUEHIRO YOSHINOBU
IPC: H01L33/60
Filed: 1991-11-08
Abstract: PURPOSE:To provide a light emitting diode which has wide light distribution characteristics and seems to emit lights from the whole light emitting plane and has an excellent visibility. CONSTITUTION:A concave reflective plane 22 is formed into a rotary parabolloidal shape and a light emitting device 12 is placed at its focus position. A light emitting plane 24 is formed behind the light emitting device 12. The light emitting plane 24 is composed of a large number of minute concave spherical planes 26. Light emitted by the light emitting device 12 is reflected by the concave reflective plane 22 and applied to the light emitting plane 24 as parallel beams of light. The parallel beams are refracted by the respective spherical planes 26 so as to be spread forward and the beams emitted from the respective concave spherical planes 26 are effectively superposed on each other.
Patent JP-H08153632-A (JP)
Title: Coil terminal pad
Inventor: KONNO HIROYUKI
IPC: H01F27/29
Filed: 1994-11-29
Abstract: PURPOSE: To provide a coil terminal pad where the winding start end and winding terminal end of a winding wire are prevented from falling off terminals, which are protected against damage when a coil is mounted on a board. CONSTITUTION: A surface-mounting type coil has such a structure that a recess 6 is provided in a insulating resin molded body 15, a toroidal coil 5 is mounted in the recess 6, and the winding 7 of the toroidal coil 5 is fastened to terminals 4 provided on the outer surface 18 of the molded body 15, wherein the terminal 4 is provided with a first curve 11 at its first bend, a second curve 12 at its second bend, and a U-shaped bend 13 provided at its tip which is brought into contact with the mounting surface of the board and folded back.