baber/WOPTO huggingface dataset:
Patent JP-S63242455-A (JP)
Title: Method for measuring temperature of cast slab in continuous casting
Inventor: SOEJIMA TOSHIYUKI
IPC: B22D11/16
Filed: 1987-03-30
Abstract: PURPOSE:To easily, accurately and continuously measure temp. of a cast slab by directly inserting a thermocouple into molten metal in a mold from upper part as cast-in and after that, sending out and supplying a compensating lead wire connected with the thermocouple in accordance with drawing speed of the cast slab. CONSTITUTION:The molten steel 3 is continuously cast into the bending type mold 1, and solidified shell 4 is drawn through guide rolls 6, to obtain the cast slab 5. In the above continuous casting equipment, the thermocouple 8 of Pt-PtRh, etc., is directly inserted into the molten steel 3 in a mold 1 through flux 7 from the upper part. This thermocouple 8, which heat resistant treatment is executed by high melting point metal of W, etc., is used, and brought into contact with solidified shell 4 and stuck. By this method, the thermocouple 8 is made to cast-in together with the molten steel 3 under solidified process. After that, the compensating lead wire 9, in which the heat resistant treatment as the same way as the above, is continuously sent out and supplied from a reel 10 in accordance with the drawing speed of the cast slab. By this method, variation of the temp. of solidified shell 4 in the cast slab is accurately and continuously measured over a secondary cooling zone from the mold 1, to stabilize the operation.
Patent JP-S59207054-A (JP)
Title: Loading device of recording disc
Inventor: WATANABE MASAYOSHI
IPC: G11B17/035
Filed: 1983-05-09
Abstract: PURPOSE:To obtain an inexpensive loading device of a recording disc by controlling a mechanism transferring a moving base and a clamp mechanism elevating a clamper with the movement of a rack based on one motor and moving automatically the clamp mechanism downward after the moving base is transferred for a prescribed length. CONSTITUTION:When a recording disc 29 is placed on parts 3a and 4a facing each other of a lever 3 and a lever 4 and a close button (which is not shown in Fig.) is operated, a feeding motor 13 is rotated by a driving circuit to transfer a rack 7 in the direction of an arrow. When a moving base 1 is moved and stopped and is set to the holding state, the recording disc 29 falls onto a turntable 16. When a clamper 18 presses the recording disc 29 and fixes the recording disc 29 between the clamper 18 itself and the turntable 16, the feeding motor 13 is stopped, and the turntable 18 is rotated, and a pickup 24 starts reading.
Patent JP-H09244672-A (JP)
Title: Karaoke system
Inventor: SATO HIROO
IPC: G10K15/04
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To improve the enjoyment of KARAOKE by changing the contents of a real-time image of a singer which is reproduced on a monitor according to the tempo of music, the energy distribution of frequency components, etc. SOLUTION: According to the result of input from a KARAOKE voice input terminal 11 and a frequency analysis by a spectrum analyzer 25, namely, the detection and judgement of the tempo of the music and frequency component energy, a CPU 21 commands the contents of an affine transformation process which should be performed by an affine transforming circuit 27. The affine transformation circuit 27 performs the affine transformation process for camera image data in a memory 30 which is obtained by photographing a singer, etc., by enlargement, reduction, rotation, etc., so that the image of the singer matches the tempo and genre of the music.
Patent JP-S58196134-A (JP)
Title: Stand for feeding wire rod of header
Inventor: TANASE YUKIHIKO
IPC: B21K27/00
Filed: 1982-05-12
Abstract: PURPOSE:To eliminate disorder of height by placing a turn table on which coiled wire rod is placed on a base stand in floating state by elasticity of an elastic body and thereby raising the turn table with consumption of the wire rod. CONSTITUTION:When a wire rod (b) is paid out successively from the uppermost layer of a coil (a) and the height of paying out becomes low, the weight of the coil (a) decreases and compression coil springs 5, 5 expand. Then, rods 3, 3 extend from cylinders 2, 2 are a turntable 19 goes up with a vertically moving body 9 and a rotating body 16. Accordingly, by determining the spring constant and free length at specified values, the turntable 19 goes up by a height corresponding to decrease of the height of paying out of the wire rod, and the wire rod (b) fed to the header C can be maintained horizontal at all times. The same effect can be obtained by holding the turntable in floating state by elasticity of a gas-filled cylinder compressed by the weight of the coil instead of using the compression coil spring.
Patent JP-S535669-A (JP)
Title: Alarm electronic watch
Inventor: FUKUICHI TAKUROU
IPC: G04G13/02
Filed: 1976-07-05
Abstract: PURPOSE: To indicate requisites with a simple constitution and easy operations by displaying the reason for actuating the alarm on the rotary bezel of the watch armor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02257156-A (JP)
Title: Information collecting system for image forming device
Inventor: IWATA YASUHIRO
IPC: G03G21/00
Filed: 1989-03-30
Abstract: PURPOSE:To efficiently control an image forming device from a distant place by providing a modulator and demodulator in the image forming device and transmitting control data to a line when frequency in use attains a certain value. CONSTITUTION:The device is provided with a collecting device 81 which collects various information under the use circumstances of the image forming device 1 and the modulator and demodulator 66 which transmits the various information under the use circumstances to the collecting device 81 when the frequency in use attains a certain value in the image forming device 1 set in another place. The master control part 60 of the device 1 controls the modulator and demodulator 66 based on the frequency in use and the information of the image forming device such as error information and charging information, etc., can be transferred to the collecting device 81 set in the place distant from the image forming device 1 every time the frequency in use of the image forming device 1 attains a certain value. Thus, various information under use circumstances of the image forming device is collected without going to the set place and the image forming device is efficiently controlled from the distant place.
Patent JP-H0646230-A (JP)
Title: Facsimile equipment
Inventor: KUSAKA NAOKO
IPC: H04N1/21
Filed: 1992-04-01
Abstract: PURPOSE:To facilitate the job transaction while the possibility of disable reception due to missing of data sent previously or shortage of recording paper is precluded even when received data are sent from a same transmission opposite party separately timewise. CONSTITUTION:The equipment is provided with a picture data storage section 15 recording received picture data, an operation section 14 setting an ISDN number of a destination desiring the memory reception through the operation of the operator, an ISDN number storage section 12 storing the ISDN number of the destination, and an ISDN number comparison section 11 comparing the ISDN number of the destination detected by a message sent from the ISDN with the ISDN number stored in the ISDN number storage section 12, and when the ISDN numbers are coincident, the received picture data are stored in the picture data storage section 15 and the stored picture data are printed out on recording paper by a print section 16 through the operation of the operator.
Patent JP-H03279906-A (JP)
Title: Ftheta lens for optical scanner
Inventor: TAKAHASHI YASUSHI
IPC: B41J2/44
Filed: 1990-03-28
Abstract: PURPOSE:To facilitate the manufacture by making an image forming lens of two-group, two-element constitution meet specific requirements. CONSTITUTION:The ftheta lens 10 has two-group constitution wherein a 1st group 4 and a 2nd group 6 are arranged in order; and the 1st group 5 is a positive meniscus lens which has a concave surface on the side of an optical deflecting device 3 and the 2nd group j6 has the two-group, two-element constitution of positive lenses. Inequalities hold, where (f) is the composite focal length, f1 and f2 the focal lengths of the 1st group and 2nd group, Ri (i=1 - 4) the radius of curvature of an (i)th lens surface counted from the side of the optical deflecting device, Di (i=1 - 3) the surface gap, and D0 the distance from the origin of the deflection of a deflecting and reflecting surface to the 1st lens surface. Consequently, the image forming lens can be constituted by using only spherical lenses which are easily manufactured.
Patent JP-S535067-A (JP)
Title: Flying out prevention apparatus of particles
Inventor: OGISU KICHIHIRO
IPC: B01D53/12
Filed: 1976-07-05
Abstract: PURPOSE: To collect the particles and immediately return to fluidized bed, by passing gas, containing ascending particles, through between the partition plate and side wall and making up revolving flow by the partition plate and semicircular ceiling. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58195853-A (JP)
Title: Two-color electrophotographic copying method
Inventor: KOMATA YASUKUNI
IPC: G03G13/01
Filed: 1982-05-11
Abstract: PURPOSE:To use no photoreceptor, to eliminate bad effect of its deterioration, and rise of cost, to simplify a copying step, and to prevent lowering of copying speed, by using a photoconductive toner of the first color and a high resistance toner of the second color, and causing the photoconductive toner to function like a photoreceptor. CONSTITUTION:Negative voltage is applied to a conductive substrate 1 made of Al or the like from a voltage source 2, and the photoconductive toner T1 positively charged in a developing unit 3 is uniformly attached to the substrate 1. The toner T1 is exposed to an optical original image O. The charges corresponding to the red parts O1 and the white parts O2 of the original O disappears and the charge corresponding to its black parts remains. It is developed with the black high resistance toner T2. The toners T1 and T2 are positively charged with a charger 6. They are exposed to an optical original image O past a red-cutting filter 8 to erase the charge corresponding to the white parts O2. They are transferred onto a transfer sheet S with a transfer charger 9, thus obtaining a 2-color copied image by a simple copying step without using a photoreceptor.
Patent JP-2000270734-A (JP)
Title: Water depth display system for fishing reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a water depth display system capable of sufficiently obtaining electric power saving effect and enabling water depth display to be correctly performed when reopening the power supply in a double bearing reel with a counter. SOLUTION: In this system, a counter 4 is a device which is driven by a primary cell 21 and intended for displaying the depth of a device mounted on the tip of a fishline wound on a spool 10, has a spool sensor 32, a depth display 5, a memory 33, a reel control unit 30, a switch 6a, and an electric control unit 38. The electric control unit 38 has the function to receive sleep signals from the reel control unit 30 and automatically cut off the power from the primary cell 21 to both the depth display 5 and the reel control unit 30, and the reel control unit 30 has the function to store a depth thus calculated in the memory 33 according to the sleep signals and display on the depth display 5 the depth thus stored when power supply is reopened through operating the switching 6a.
Patent JP-S523580-A (JP)
Title: Membrane separating method
Inventor: TSUKAMOTO TERUKI
IPC: C02F1/44
Filed: 1975-06-27
Abstract: PURPOSE: A captioned apparatus for performing membrane separating process by separating into plural steps. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S557837-A (JP)
Title: Stereo-regular polymerizing method of alpha-olefins
Inventor: ASANUMA TADASHI
IPC: C08F4/00
Filed: 1978-07-03
Abstract: PURPOSE: To prepare a highly stereo-regular olefin polymer, by the use of a specific highly active catalyst comprising an active titanium component prepared from a compound having a carbon atom with two or more alkoxy groups, etc.  
     CONSTITUTION: A catalyst system for the polymerization of α-olefins, comprising (A) a solid component obtained by co-crushing (a) magnesium halide, (b) a complex of aluminum halide and an organic acid ester, and (c) a compound having a carbon atom bonded with two or more alkoxy groups (e.g. orthoacetic acid ethyl ester), and treating the product with titanium halide, (B) an organo-aluminum compound of formula (R is hydrocarbon, X is alkoxy, halogen, etc.; m is 1.5W3) and (C) an electron donor (e.g. organic acid ester, etc.). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02259338-A (JP)
Title: Air filter
Inventor: NAKAYAMA TOSHIO
IPC: F24F1/02
Filed: 1989-03-29
Abstract: PURPOSE:To provide an air filter free from clogging and restricting any increased resistance of aeration by a method wherein a corrugated plate member in the air filter having some holes formed of piled-up layers of the corrugated plate member applied as an aeration passage is formed by an electrically charged member. CONSTITUTION:An electrical charging filter 17 is made such that a flat plate member and a corrugated plate member are adhered to each other. Some small holes are formed at a front surface and a rear surface. Such an air filter as above is assembled in an interior unit 1, the interior air is flowed in the air filter 8 as indicated by a solid arrow line. Accordingly, the interior air flows in the holes of the electrical charged filter 17, minute dusts in the interior air are adhered to an inner wall of each of the holes. Air having some small dusts removed flows out of the holes in the electrical charged filter 17, odor is collected with a deodoring filter 16, thereafter the air is heated or cooled through an interior heat exchanger 4 and then the air is blown out of the discharging port 10. Accordingly, it is possible to make a large passage area for air in the air filter 8, prevent the air filter 8 from being plugged and further to restrict increase in aeration resistance.
Patent JP-S59204686-A (JP)
Title: Coal gasification furnace
Inventor: ARISAKI KENJI
IPC: C10J3/46
Filed: 1983-05-10
Abstract: PURPOSE:In an upright type two-stage coal-gasification furnace, the nozzle for blowing in the recovered char is set to the upper part of the second gasification zone at the bottom part in a specified state so that spiral flows are formed to increase the gasification efficiency and prevent effectively the fused slag from flying off. CONSTITUTION:In the upright 2-staged fluid bed type gasification furnace 50 of a cylinder shape in which the first gasification zone 42 at the upper part is used as the gasification zone for the starting coal and the second gasification zone 43 at the lower part, as the gasification zone for the recovered char, the nozzle 45 for blowing in the recovered char 12 is set to the upper part of the second gasification zone 43 so that the nozzle 45 is directed to the tangential line of the imaginary circle of the diameter d which is 2/3 to 3/4 of the inner diameter D of the second gasification zone 43 and further at an angle of 15-30 deg. downward to form spiral flows to increase the coal gasification efficiency.
Patent JP-2000236762-A (JP)
Title: Microbubble hydroponics system
Inventor: MATSUNAGA MASAHISA
IPC: A01G31/00
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a hydroponics system which can efficiently mix a hydroponics culture liquid with a large amount of fine microbubbles (fine air bubbles) and can stably and can thereby continuously supply the culture liquid having a large dissolved oxygen content. SOLUTION: This microbubble hydroponics system 11 is obtained by disposing a port 3 for extruding a microbubble culture liquid A at one end of a conical member 2 having an approximately funnel-like outer shape, attaching a funnel wall 5 having an air-sucking port 4 at the center to the opposite side of the conical member 2 to form a microbubble generator 1, further forming inflow pipes 6, 6 for a nutritive liquid B at angles along the inner wall of the conical member 2 at two mutually facing positions on the side circumferential portion of the funnel wall 5 of the conical member 2 to form an air-liquid mixing device 7, and then disposing the air-liquid mixing device 7 together with a pump 10 in a circulation route pipe 9 connected to a culture tank 8.
Patent JP-H09272614-A (JP)
Title: Conveyance device
Inventor: NAKAMURA SHOJI
IPC: B65G15/60
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To bend a conveyor belt in such a shape as to meet the bottom shape of a conveyor pipe sufficiently, and suppress running resistance of the conveyor belt in a conveyance device which drives the conveyor belt constituted of a core member made up of two-ply canvas and cover rubber fitted on both front and rear surfaces of the core member while lifting from an inner bottom surface by air in the conveyor pipe. SOLUTION: When the internal diameter of a conveyor pipe which has a circular cross-section is 300mm and the thickness of respective cover rubber 32 of a conveyor belt 5 is 3mm, by setting hardness of the respective cover gums 32 to 35 deg.<=Hs<=50 deg., rigidity of the conveyor belt 5 is set low so that the conveyor belt 5 may be elastically-distorted in a circular shape of cross-section which meets the inner bottom surface sufficiently under such a condition as it is mounted on the inner bottom surface of the conveyor pipe.
Patent JP-S62236500-A (JP)
Title: Production of cephalosporin-type antibiotic substance
Inventor: KISHIMOTO KATSUMITSU
IPC: C12P37/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a cephalosporin-type antibiotic substance in high yield, without using expensive methionine, by adding a thiosulfate and a specific compound to a medium for the culture of microbial strain capable of producing the cephalosporin-type antibiotic substance. CONSTITUTION:A medium for the cultivation of a microbial strain belonging to Cephalosporium genus and capable of producing a cephalosporin-type antibiotic substance is added with (A) a thiosulfate and (B) one or more compounds selected from alanine, serine, pyruvic acid, alpha-ketoglutaric acid, 2-ketobutyric acid, citric acid, oxaloacetic acid and their salts. The thiosulfate is preferably an inorganic salt of thiosulfuric acid such as ammonium thiosulfate, sodium thiosulfate, etc. The amount of the thiosulfate added to the medium is preferably 0.5-2wt% and that of alanine, serine, pyruvic acid, alpha-ketoglutaric acid, etc., is preferably 0.3-1.5W/V%.
Patent JP-S63246655-A (JP)
Title: Transmission-reception integrated type non-contact ultrasonic transducer
Inventor: SHIMIZU HIROSHI
IPC: G01B17/02
Filed: 1987-04-01
Abstract: PURPOSE:To realize a small and light transmission-reception integrated type non-contact ultrasonic transducer requiring neither magnet nor electromagnet, by combining a bias-free EMAT (electromagnetic-acoustic transducer) and an ESAT (electro-static- acoustic transducer). CONSTITUTION:A coil 2 is provided on an end face of a bakelite cylinder 1 and a conductive cylinder 3 is provided inscribing the inside of the cylinder 1. A bakelite column with flat electrodes 5 and 5' for ESAT on the end face thereof is provided inside the cylinder 3. To form the flat electrodes 5 and 5', a disc made of PbTiO3 6 yet to be polarized as ferrodielectric material is divided in two and silver is sputtered on the top surfaces thereof. When a large current (I) flows through the coil 2, an induced eddy current runs over the surface of an object to be inspected and with interaction thereof, a longitudinal ultrasonic wave with the frequency doubling the large current I is excited in the metal object being inspected. When a DC bias voltage of + or - hundreds of V is applied to the ESAT electrodes 5 and 5' for reception, an electric charge equivalent to Q=CV is generated between the electrodes and the metal object being inspected. As a longitudinal ultrasonic wave arrives, an electrostatic capacitance varies between the electrodes and the metal object being inspected to generate a high frequency voltage.
Patent JP-H01252703-A (JP)
Title: Roll for rolling shaped steel and manufacture thereof
Inventor: MIHARA TAKAO
IPC: C22C38/00
Filed: 1988-03-31
Abstract: PURPOSE:To manufacture a roll for rolling having excellent wear resistance, seizure resistance, surface roughening resistance by forming sintered layer of high alloy steel having the specific composition on base material surface in each rolling roll having recessed part and projected part on surface for rolling shaped steel such as angle, etc. CONSTITUTION:At the time of manufacturing the recessed roll A having V-shaped groove (a) on the surface for using to rolling of the shaped steel such as the angle, etc., and the projected roll B having projection (b) corresponding to the V-shaped groove (a), each cylindrical metal capsule C1, C2 is fitted to low alloy steel-made cylindrical body 11, 12 at barrel part 10, 20 of each roll A, B. Fine powder P of the high alloy steel composing of 2-3.5wt.% C, <0.4wt.% Si, 3-6wt.% Cr, 6-12wt.% V, 5-14wt.% W, 7-14wt.% Co and 3-9wt.% Mo is packed into gap between the base material 11, 12 and the capsule C1, C2 and after sealing and degassing, it is sintered with not isostatic pressing method and after quenching from 1,050-1,250 deg.C, temper is executed at 500-600 deg.C. By the above method, the roll for rolling the shaped steel having 3-25mm thickness of the sintered layer and excellent wear resistance, seizure resistance and surface roughening resistance is manufactured.
Patent JP-S57194249-A (JP)
Title: Production of coated superhard alloy tool
Inventor: FUJIMORI NAOHARU
IPC: B22F3/24
Filed: 1981-05-26
Abstract: PURPOSE:To improve the adhesive strength of the coating film of a titled tool and to reduce the chipping during cutting in the stage of subjecting a superhard alloy of a base material to a high frequency heating treatment then to a coating  treatment during cooling after sintering by executing sintering, heating and coating stages without exposure to the atmospheric air. CONSTITUTION:Powder 1 of mixed carbide metals is pressed 2 to a tool shape and is sintered 3. While it is in the state of about >=1,000 deg.C right after said sintering stage or during the course of cooling or just prior to the next coating stage, it is subjected to induction heating 4 by high frequecies for a short time, whereby the ridge lines of the tool are melted locally. Following to this, it is allowed to cool of itself down to around 1,000 deg.C, after which the tool is coated 5 and is removed to the outside of the furnace after cooling. In the entire stage from the insertion into the sintering furnace till the removal therefrom after the coating, the tool is kept unexposed to the atmospheric air. Here, >=1 kind selected from carbide, nitride, boride, and oxide of IVa, Va, VIa group metals as well as their solid solns. and mixtures and one or more kinds materials selected from such as Al2O3, AlN, Si3N4, SiC, B4C and the like are coated on the tool in >= layers.