baber/WOPTO huggingface dataset:
Patent JP-S5749793-A (JP)
Title: Heat exchanger
Inventor: OKABE MASUMI
IPC: F28F3/06
Filed: 1980-09-10
Abstract: PURPOSE: To improve the productivity, by bonding a corrugated plate to one surface of opposed inner surfaces of each draft passage so that the plate serves as a spacer in the draft passage, and the pitches of the draft passages are made generally uniform.  
     CONSTITUTION: One surface of the main body body 1 is closd by a closing plate 4 except a first suction port 2 at the upper part thereof and a first discharge outlet 3 at the lower part thereof, and the other opposite surface is closed by a closing plate 7 except a second discharge outlet 5 and a second suction port 6 respectively corresponding to the first suction port 2 and the first discharge outlet 3. Each heat exchange element consists of a sheet-like heat exchange plate 12 of heat transfer material such as aluminum, paper or the like and the corrugated paltes 13 to form the first draft passages and second draft passages alternatively staggered at broken  line section 9. Accordingly the pitches of the draft passages are made generally uniform, and therefore pitch correction working is not required. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S615999-A (JP)
Inventor: ARIGA HIROMI
IPC: B44C1/04
Filed: 1984-06-19
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-S63292797-A (JP)
Title: Multiplex system for digital still picture
Inventor: TAKAHASHI NOBUAKI
IPC: H04N7/08
Filed: 1987-05-25
Abstract: PURPOSE:To clearly identify a monochromatic graphic still picture in a color still picture even when there is no brightness color difference by switching and displaying the reproduced picture of a monitor device to either one of the color still picture, a background color picture and the monochromatic graphic still picture for a picture element unit. CONSTITUTION:In a display picture element position, when the monochromatic graphic still picture 1 is in the range of the first brightest brightness of color level, its monochromatic graphic still picture signal is displayed, when it is in the range of a third darkest brightness of color level, the color still picture 1 or the background color pictures 3, 4 are displayed. Accordingly, at the time of superimposing the monochromatic graphic still picture such as a character on the color still picture, the brightness of color level of the digital brightness picture element data of the picture element corresponding to a boundary part of the color still picture and the monochromatic graphic still picture is set to a value within the range of a third brightness of color level and the background color picture can be interposed in the boundary part.
Patent JP-S6230152-A (JP)
Inventor: FURANKU JIYON TORABAA
IPC: C03C17/30
Filed: 1986-06-02
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-S5826549-A (JP)
Title: Manufacture of rotor used on motor
Inventor: FUJIWARA MAMORU
IPC: H02K15/02
Filed: 1982-07-19
Abstract: PURPOSE:To form the protrusion of the rotor shaft on the titled rotor into uniform length by a method wherein, when the main body of the rotor and one end of the rotor shaft are coupled using a die-casting molding method, an inclined surface is formed at one end of the rotor shaft, and an extrusion force is utilized  when the molding is performed. CONSTITUTION:When a rotor core and the rotor shaft 8 are coupled in one body together with the rotor main body by performing die-casting molding, an inclined surface 16 facing toward the direction of axial center is formed at one end of the rotor shaft. As a result, extruding force works on the rotor shaft 8 in the direction as shown by the arrow C when the die-casting molding is performed, and this allows the other end 8b of the rotor shaft 8 to be tightly fixed to the bottom face of an inserting hole 15a, thereby enabling to form the protrusion of the rotor shaft 8 after molding into uniform length.
Patent JP-H0421295-A (JP)
Title: Moving adaptive type luminance signal chrominance signal separation filter
Inventor: ISHIZUKA MITSURU
IPC: H04N9/78
Filed: 1990-05-15
Abstract: PURPOSE:To improve the resolution and to decrease the deterioration in the picture by allowing an in-three field YC separating circuit to detect the correlation between fields when a movement detection circuit discriminates a moving picture and to select either an in-field YC separator circuit or any of 3 kinds of in-three field YC separator circuits depending on the quantity of the correlation. CONSTITUTION:A threshold level discrimination circuit 39 controls a signal selection circuit 38 so as to select an output of an in-field YC separator filter 26 when a maximum value of 3 kinds of inter-field correlation values is smaller than a 1st threshold level alpha or a minimum value of 3 kinds of inter-field correlation values is larger than a 2nd threshold level beta. On the other hand, the threshold level discrimination circuit 39 controls the signal selection circuit 38 so as to select an output of a band pass filter 27 while the output of an absolute value circuit 33 is minimum, an output of a subtractor 28 while an output of an absolute value circuit 33 is minimum and an output of a subtractor 29 while an output of an absolute value circuit 35 is minimum when a maximum value of 3 kinds of inter-field correlation values is larger than the 1st threshold level alpha or a minimum value of 3 kinds of inter-field correlation values is smaller than the 2nd threshold level beta.
Patent JP-S61286020-A (JP)
Title: Tension control device for winder
Inventor: KANBARA TADAHIKO
IPC: B21C47/00
Filed: 1985-06-12
Abstract: PURPOSE:To execute a winding control under a low tension by one set of motor by switching an AC input voltage of a thyristor Ward Leonard device to a low voltage at the time of a low tension control. CONSTITUTION:A rewinder 10 and a winder 13 are provided with one set of DC motor 1 and 1, respectively, and a voltage and a current are controlled through a control command part 4 and a thyristor part 4a of a Ward Leonard device. A tension value of the winder 13 is given to the control part 4 by a setting VR 3, and the voltage of the motor 1 is fed back to a thyristor part 5a and a control device 5 of a field 1f. As a result, a winding tension is made constant. When the lowest tension value is required, an input voltage of the thyristor device 4a is changed as to its tap to a low voltage of a power source transformer 14 through a contactor 6. According to this method, a winding control of a low tension can be executed by only one set of motor 1.
Patent JP-H04349980-A (JP)
Title: Rotational speed control device of rotary cereal grain selector
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/02
Filed: 1991-05-29
Abstract: PURPOSE:To provide a rotational speed control device capable of high selection efficiency by installing a special grain scatter sensor 35 in a polished rice trough 16 which receives cereal grains raked up by a rotation selection cylinder 11 in a rotary cereal grain selector which separates unhulled rice from unpolished rice of a mixed rice using a rotation selection cylinder 11 with numerous pits in a rice hulling part 1 and on the inner peripheral surface. CONSTITUTION:A grain scatter sensor 35 capable of detecting a state where unpolished rice raked up into a polished rice trough 16 is scattered is provided. In this case, this sensor 35 is arranged in a state where it is positioned in a direction close to the inner peripheral surface of a rotation selection cylinder 11 beyond the tip position of a cereal grain receiving plate 16a located on the upstream side of operation of the rotation selection cylinder 11 for the polished rice trough 16. In addition, this grain scatter sensor 35 is relatively connected to the rotation adjustment device 34 of the rotation selection cylinder 11.
Patent JP-S5459039-A (JP)
Title: Magnetic bubble device
Inventor: MAKINO HIROSHI
IPC: G11C19/08
Filed: 1977-10-19
Abstract: PURPOSE: To ensure the actuation of the magnetic bubble device over a wide range of temperatures by installing the means which controls the intra-face driving magnet field in accordance with the temperature change of the magnetic bubble crystal.  
     CONSTITUTION: The magnetic bubble device consists of magnetic bubble crystal 31, bias magnetic field generator 35 to hold the magnetic bubble steady, magnetic overlay pattern 32 to regulate the magnetic bubble shifting path, intra-face driving magentic field generator 34 to magnetize pattern 32, and control means 33 which varies the intra-face driving magnetic field intensity according to the temperature of crystal 31. Means 33 senses the temperature of crystal 31. Means 33 senses the temperature of crystal 31 directly or indirectly and then control generator 34 to increase the intra-face driving magnetic field intensity as the temperature lowers. The 2-dot oblique line 53 shows the intra-face driving magnetic field, and the driving magnetic field is set small at the high temperatures and set large with reduction of the temperature. As a result, the operative temperature range can be increased greatly as shown by segment 54 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5829361-A (JP)
Title: Coreless motor
Inventor: YAMAMURO KIYOSHI
IPC: H02K1/17
Filed: 1981-08-14
Abstract: PURPOSE:To relax the restriction of the form and size of a gate by forming a screw hole for installing a motor to the flat section of the bottom of the housing of the motor and the hole for the gate for injecting resin where symmetrical regarding the center of the motor. CONSTITUTION:A magnet 2 and a case 3 are integrally molded and fixed to a cylindrical housing 1, which consists of a metallic material and has a bottom, by using a mold die by a molding material 4, and the stator 18 section of a coreless motor is formed. The screw holes 19 for installing the motor are formed to the flat bottom section 1A of the housing 1 and the holes 20 for the gate where approximately symmetrical while holding the center of the motor to the screw holes 19. When the housing 1 is combined with the mold die while using the screw holes 19 as a reference, the holes 20 for the gate are positioned at predetermined locations at all times, the position of the gate is set at the locations, and the inside is filled with resin. Accordingly, a stator 18 can easily be manufactured.
Patent JP-H06337159-A (JP)
Title: Blowoff device for local cooler
Inventor: MATSUMOTO MUTSUHIKO
IPC: F24F13/20
Filed: 1993-05-28
Abstract: PURPOSE:To provide the blowoff device of a local cooler which improves containing ability of the body of the local cooler. CONSTITUTION:An indoor unit part 102 is provided on a top surface with a hole 2 for duct formed for insertion of a blowoff duct 1 and the blowoff duct 1 arranged in the indoor unit 102. A duct chamber 3 for containing the blowoff duct 1 is arranged between the top surface and a blowoff port part 4 of a blower 106 on the indoor side. In use, a handle part 1b of the upper part of the blowoff duct 1 contained therein is held and stretched upward. Conversely, in storage, the blowoff duct 1 is contained in the reverse order.
Patent JP-H09311759-A (JP)
Title: Method and device for gesture recognition
Inventor: MUNEMASA NARUHIRO
IPC: G06F3/033
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To surely grasp an examinee's gesture to be recognized by using a digital image stored in a camera-picked-up moving picture storage area as input data, detecting the start and end of the gesture made by colors, and outputting the recognition result. SOLUTION: The gesture of the examinee picked up by cameras 1(5) and 2(6) is put together in one analog moving picture by a video effector 7. An A/D converter 8 digitizes the analog moving picture outputted by the video effector 7, frame by frame, and digital moving picture parts obtained through the cameras 1 and 2 are stored in a camera 1-picked-up moving picture storage area 31 and a camera 2-picked-up moving picture storage area 32. Programs stored in a color-1 gesture recognizing procedure storage part 21 and a color-2 gesture recognizing procedure storage part 22 separate and extract individual gestures of the colors 1 and 3 from both the digital moving pictures stored in the storage areas 31 and 32 and perform their recognizing processes.
Patent JP-H09312559-A (JP)
Title: Switch interface circuit
Inventor: HATANO TAMIO
IPC: H03K17/78
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a stable output by a simple circuit in spite of the malfunction of a switch. SOLUTION: In the switch where switch outputs (R1-R3 and F1-F3) indicating the states of plural light receiving elements are obtained, the sensitive output of low-order priority order being a safe direction is takin-out as a temporary effective output by the judgement of a low-order priority circuit part 200 when light emitting element and the light receiving element are mutually opposed and another light receiving element adjacent to them becomes sensitive. It is decoded by an abnormality judging circuit part 300 and the output is adopted as the switch output.
Patent JP-S5251271-A (JP)
Title: Piezoelectric ignition device for gas appliances
Inventor: TAMURA KIYOSHI
IPC: F23Q3/00
Filed: 1975-10-21
Abstract: PURPOSE:To achieve sure firing performance by providing fixed time difference between time of releasing gas path and time of ignition once stopping striking of piezoelectric element when hammer is deactuated, and connecting a delay device to the hammer.
Patent JP-2000323627-A (JP)
Title: Film carrier semiconductor device
Inventor: HONDA KOICHI
IPC: H01L23/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a film carrier semiconductor device in which high heat dissipating can be ensured. SOLUTION: A film carrier semiconductor device is provided with a multilayer wiring board 11 on which a via hole 17 is formed on the uppermost conductive layer 11a, a semiconductor integrated circuit chip 3 mounted on the multilayer wiring board 11 by using a film carrier tape 9, a heat spreader 14 on which the rear surface of the semiconductor integrated circuit chip 3 is stuck, and a heat dissipating member 19 for conducting heat between a conductive metal layer 18 embedded in the via hole 17 and the surface of the semiconductor integrated circuit chip 3.
Patent JP-S61284659-A (JP)
Title: Measuring instrument for interior environment
Inventor: TAKAHASHI HIDEO
IPC: G01D21/02
Filed: 1985-06-12
Abstract: PURPOSE:To reduce the cost required for air environment measurement and to shorten a measurement time by automating said measurement in a building. CONSTITUTION:Measurement data detected by six sensors 5-1-5-6 as to sus pended dust, carbon monoxide, carbon dioxide, temperature, relative temperature, an air flow, etc., are inputted to a sensor interface part 6, A/D-converted, and sent out to a central processing part 1 through a specific bus line. The processing part 1 normalize the measurement data sent from the interface part 6 and stores them in a specific memory area in the processing part 1. Then, the measurement dates, places, and values of the air environment measurement data obtained at specific measurement places are printed out on a printer 3 by giving a print indication on a keyboard 2.
Patent JP-H10315712-A (JP)
Title: Radial tire for heavy load
Inventor: MIYAZAKI TATSUYA
IPC: B60C9/18
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To reduce ground pressure distribution in a tread shoulder area while uniforming it so as to prevent the generation of damage to a belt, to heighten high speed durability and to suppress partial wear in this area. SOLUTION: A tread part is provided with two longitudinal main grooves. In a tread center area Yc up to the tire equator side inner edge (i) of the outer longitudinal main groove Go positioned on the outermost side in the axial direction of a tire, and a tread shoulder area Ys between the tread edge side outer edge (o) of the outer longitudinal main groove Go and a tread edge (t), the ground plane of the tread center area Yc in tire meridian section is formed of a smooth center curve 17 protruded outward in the radial direction of the tire, while the ground plane of the tread shoulder area Ys is formed of an outer curve 19 recessed inward in the radial direction of the tire, and the deepest point (m) of the outer curve 19 is positioned inward in the radial direction of the tire from an extended curve 17j of the inner curve 17.
Patent JP-H01297132-A (JP)
Title: Manufacture of suspension agent and its device
Inventor: TANAKA NOBUO
IPC: B01F3/12
Filed: 1988-05-25
Abstract: PURPOSE:To make possible the manufacturing of a high-quality suspension agent at low cost by crystallizing chemicals using a stationary mixer, introducing the slurry containing suspended particles obtained by mixing in a mixer and a mother liquid in a filter box and repeating the process of filtering and backwashing the slurry with the filter box. CONSTITUTION:A chemical solution and a crystallizer are mixed in a stationary mixer 4, and the slurry containing obtained suspended particles and a mother liquid is introduced into a filter box 3 capable of backwashing from a chemical solution inlet 1a of a container for adjustment 1. In the filter box 3, the process of filtering and backwashing is repeated and the suspended particles are captured on the filtering surface of the filter box 3. At the same time, the mother liquid is discharged to the outside of the filter box 3 and the container 1. Next, a dispersion medium is introduced from a dispersion medium inlet 1b provided on the container 1, and the captured suspended particles are separated into the container 1 from the filtering surface of the filter box 3. Then the contents of the container 1 are stirred to allow the suspended particles to disperse in the dispersion medium. The suspension agent thus obtained is collected from a delivery port IC provided on the container 1. Consequently, it is possible to manufacture the high-quality suspension agent at low cost.
Patent JP-S6021531-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: FUJIMOTO MICHIO
IPC: H01L29/792
Filed: 1983-07-15
Abstract: PURPOSE:To improve moisture resistance and effectively transmit the ultraviolet ray wavelength which is required for data erasure by using a plasma silicon nitride film for the element protection film of semiconductor device and by setting the absorption end wavelength of such film within the particular range. CONSTITUTION:A plastic mold type package of non-volatile memory semiconductor device is realized by forming a P-SiN film having absorption end wavelength limited to 260nm-320nm, which transmits the ultraviolet ray which is enough for exciting the charges charged on a floating gate and assures moisture resistance of element, as the file passivation film. The moisture resistance is drastically lowered when the absorption end wavelength is about 260nm or less and transmissivity of ultraviolet ray is lowered when the absorption end wavelength is 320nm or more. Thereby, ultraviolet ray irradiation time tends to increase rapidly.
Patent JP-S5830381-A (JP)
Title: Treatment for incineration ash of sewage sludge
Inventor: OKADA KAZUO
IPC: F23G7/00
Filed: 1981-08-17
Abstract: PURPOSE:To obtain aggregate of high strength by adding waste org. liq. to the incineration ashes of sewage sludge and granulating the ashes then calcining the granules. CONSTITUTION:In a method of adding waste org. liq. to the incineration ashes of sewage sludge and granulating and calcining said ashes, the waste org. liq. is added to said incineration ashes so as to adjust the content of the dry solid to 4-12wt%. After the ashes are granulated, the granules are calcined. A rotary kiln or the like is used for granulation and granules having 0.5-15mm. grain sizes are obtained.
Patent JP-S6020912-A (JP)
Title: Production of branched copolymer
Inventor: SAITOU AKIRA
IPC: C08F212/08
Filed: 1983-07-15
Abstract: PURPOSE:To produce a branched conjugated diene compound/vinyl aromatic compound random copolymer capable of forming a vulcanizate excellent in dynamic properties such as resilience, by decreasing the formation of vinyl aromatic compound blocks by using a specified manner of polymerization. CONSTITUTION:40-90% of the total amount (90-50pts.wt.) of a conjugated diene compound is copolymerized with 50-100% of the total amount (10- 50pts.wt.) of a vinyl aromatic compound in a hydrocarbon solvent in the presence of a polar compound (e.g., diethyl ether) by using an organolithium compound (e.g., ethyllithium) as a catalyst. After the remaining portion of the monomers is added to the reaction system at a conversion of the conjugated diene of 95% or below, the polymerization reaction is continued. When the molar ratio of the remaining portion of the conjugated diene compound in the production system to the remaining portion of the vinyl aromatic compound in the system reaches at least 0.1, 0.2-0.9 equivalent per equivalent of active lithium terminals, at least trifunctional tin compound (e.g., tin tetrachloride) is added, and the polymerization is brought to completion.
Patent JP-S63294650-A (JP)
Title: Gas discharging luminous cell
Inventor: FUJII KOZO
IPC: H01J17/49
Filed: 1987-05-27
Abstract: PURPOSE:To fully utilize an amount of luminous flux and its brightness generated inside a discharging cell so as to enhance the luminous efficiency relating to radiation light by providing both a reflector for reflecting ultraviolet rays and a phosphor for making ultraviolet rays incident from one side and radiation light released therefrom to be radiated from the other side. CONSTITUTION:Ultraviolet rays C radiated from a discharge luminous body 43 are reflected on a reflector 37, meanwhile the deflector 37 forms a slant face so that the discharge light generated inside an opening 33 can be taken out efficiently on the display surface side. Accordingly, ultraviolet rays are incident on a front plate 39 formed by application of phosphor 17 owing to the reflection caused by the reflector 37. In this case, the ultraviolet rays are made incident on the phosphor 17 and excited to generate radiation light (f) which passes through the front plate 39 to draw up a display. The ultraviolet rays can be radiated on the phosphor 17 efficiently in this way so that the amount of luminous flux and its brightness taken out on the display surface side can be enhanced.
Patent JP-H05319730-A (JP)
Title: Tensioner device of governor rope for inclined elevator
Inventor: NAKAGAWA TOSHIAKI
IPC: B66B7/10
Filed: 1992-05-21
Abstract: PURPOSE:To make the tensioner device of a governor rope for an inclined elevator capable of giving tension to the governor rope efficiently even weight of a counterweight is small, eliminating labor for its installation, preventing the loosening of the governor rope and forcing its emergency stop device to surely perform normal operation. CONSTITUTION:A sheave 8 twined round the lower part of a governor rope 4 is supported by a guide 13B through a roller 12 movable along the direction of the inclination of a hoistway 1. A wire support 17 formed in a U-letter shape is mounted on the shaft 11 of the sheave 8, and one end of a wire rope 19 is connected to this wire support 17 through a wire end fixture 18, and this wire rope 19 is vertically bent downward by a bending sheave 21 whose intemediate part is mounted to the supporting member 13c of the guide 13B, and a counterweight 22 is mounted to its end part. An moreover, the counterweight 22 is so constructed that its oscillation in a horizontal direction is prevented by a weight guide 23.