baber/WOPTO huggingface dataset:
Patent JP-S5872883-A (JP)
Title: Heat recovery equipment of waste gas
Inventor: MAEDA ICHIYA
IPC: F28D7/08
Filed: 1981-10-26
Abstract: PURPOSE:To enable the efficient heat recovery by a structure wherein the casing of the heat recovery equipment, in which spiral heat pipe is provided, is detachably installed in a waste gas passage route and yet the installation site is adopted at the position where high thermal recovery rate is obtained. CONSTITUTION:The casing 6 of the heat recovery equipment 4 is detachably provided in a waste gas passage route at the site corresponding to cooling process and as well as the spiral heat pipe, through which proper heat transfer medium for heat exchange is flowed, is arranged in the casing 6 in case of the disposal of waste gas in the process of coooing, dust-collecting and discharging of high temperature waste gas containing a large amount of dust. As a result, because the adhesion and accumulation of dust to the heat recovery equipment 4 is scarce, the installation site of the heat recovery equipment 4 can be adopted at the position, where high thermal recovery rate is obtained, resulting in enabling to realize efficient heat recovery and, because that the heat recovery equipment 4 is easily detachable, the easy and efficient cleaning of the heat recovery equipment 4 is possible even when dust accumulates within the heat recovery equipment 4 after a long term use.
Patent JP-H0728129-A (JP)
Title: Dust removing device for tv camera
Inventor: KATO KEIJI
IPC: G03B11/00
Filed: 1993-07-12
Abstract: PURPOSE:To automatically remove contaminantation due to dust and fumes other than rain precipitation by furnishing a control device which takes in an image produced by a camera, subjects it to a contaminant attachment condition judging process, and actuates a contaminant removing device according to the given situation. CONSTITUTION:A video signal given by a light receiving element of a TV camera is amplified by a video image amplifier 3 and fed to a monitor television 4 and a controller 5. The controller 5 judges whether the dust, fumes, etc., on a light transmitting plate have attained the amount specified as to be removed, and if yes, a wiper drive command is given to a drive circuit 1c. When having received the command, the drive circuit 1c actuates an internal timer, and current is fed to a motor of a driving mechanism 1b until the specified time is over, and thereby a wiper 1a is driven into reciprocations in slide contact. Even in case the light transmitting plate is contaminated with objects other than water such as sand/dust or fumes from a factory, a dust removing device 1 is actuated automatically. This prevents attachment of the dust/fumes and their accumulation, allows maintaining the view field of TV camera in good condition, and permits keeping the image accuracy high.
Patent JP-S5960382-A (JP)
Title: Scintillation camera
Inventor: HATSUTORI HIROYUKI
IPC: G01T1/164
Filed: 1982-09-30
Abstract: PURPOSE:To obtain high sensitivity by dividing the numbers of a photoelectric converter of a rotary collimator type sincillation camera into plural groups, and calculating the radioactive rays incidence positions of respective groups independently by plural position calculating circuits. CONSTITUTION:Numbers of photomultipliers 4 are divided into plural groups in a direction Y and one position calculating circuit is connected to every group. The outputs of the photomultipliers 4 arrayed at the same position in a direction X are sent together in common to an adder 7 through a preamplifier 5 and weighted resistance 6, and its output is divided at a divider 8 by a summation signal from an adder 9 to obtain a standardized position signal. Even when plural radioactive rays are made incident at the same time, they are counted without any omission if they are made incident to the respective groups separately in the direction Y, improving the count rate characteristic.
Patent JP-S5962011-A (JP)
Inventor: NIIMI TAKEO
IPC: A47B53/02
Filed: 1982-09-29
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-S6233351-A (JP)
Title: Photomagnetic recording and reproducing device
Inventor: HASEGAWA KYOICHI
IPC: G11B11/10
Filed: 1985-08-02
Abstract: PURPOSE:To apply efficient application of a vertical magnetic field by arranging a magnetic field applying device to a position opposite to an optical head while clipping an photomagnetic recording medium and providing an auxiliary magnetic pole having a magnetization easy axis orthogonal to the magnetization easy axis of the recording medium near the optical head. CONSTITUTION:The auxiliary magnetic pole 8 is arranged between an objective lens 3 and a recording medium 1 and a hard magnetic member having the magnetic anisotropy orthogonal to the magnetization easy axis of the recording medium 1 is used. In flowing a current (i) to an exciting coil 6, a magnetic flux theta is generated, induced in an auxiliary magnetic pole piece 9 arranged between the recording medium 1 and the objective lens 3 from a center yoke 5, given in the magnetization easy axis direction of the auxiliary magnetic pole piece, led to the center yoke 5 to form a closed magnetic circuit 4. Thus, the vertical magnetic field is applied efficiently to the recording medium 1 by the center yoke 5 and the auxiliary magnetic pole piece 9.
Patent JP-S5696054-A (JP)
Title: Hot rolled steel plate for flash butt welding and cold working
Inventor: SUDOU MASATOSHI
IPC: C22C38/00
Filed: 1979-12-28
Abstract: PURPOSE: To provide superior flash butt weldability and cold workability to a hot rolled steel plate contg. a specified amount of C, Mn, Si and Mo by adding a specified amount of one or more among Nb, V, Ti and Zr and forming a structure comprising essentially a bainite structure.  
     CONSTITUTION: To a hot rolled steel plate contg., by wt., 0.02W0.12, especially 0.02W0.09% C, 1W2.5% Mn, 0.01W1.2% Si and 0.05W0.6% Mo is added ≤0.25% in total of one or more among 0.01W0.1% Nb, 0.02W0.2% V, 0.01W 0.1% Ti and 0.02W0.2% Zr, and structure in which bainite structure occupies ≥60% by area is formed. To the plate may be added ≤0.1% in total of one or more among 0.005W 0.1% REM, 0.0005W0.01% Ca and 0.0005W0.01% Mg, 0.1W 1.5% Cr, <0.006% B, 0.01W0.06% Al or <0.02% S. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5960398-A (JP)
Inventor: TASHIRO YUKIE
IPC: G21C7/00
Filed: 1982-09-30
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-S5872453-A (JP)
Title: Dampening water device for offset press
Inventor: KISHI SEIICHI
IPC: B41F7/32
Filed: 1981-10-27
Abstract: PURPOSE:To improve piping facilities and space, and to conduct temperature setting and temperature control simply by mounting an electronic cooling element applying a Peltier effect to the water boat of dampening water and directly cooling dampening water stored in the water boat. CONSTITUTION:Dampening water stored in the water boat 1 is scooped up through the revolution of a fountain roller 7, a lower end section thereof is immersed in water, and supplied to the whole surface of a plate cylinder 11 through a ducter roller 8, a water oscillating roller 9 and a form roller 10. The electronic cooling element 2 is fixed to the external bottom surface of the water boat 1 through a silicon rubber 4 in order to improve the thermal conductivity of a cooling section, and a radiator plate 3 is mounted in order to ameliorate radiation efficiency. The electronic cooling element 2 is operated by a DC power supply 13, and the cooling temperature of dampening water is easily set by varying the currents of the DC power supply 13. Temperature difference between set temperature and dampening water is detected by means of a dampening- water temperature detector 6, the DC power supply 13 is thurned ON-OFF by the command signals of a temperature controller 12, and dampening water is kept at a predetermined temperature.
Patent JP-S5795631-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA KATSUYUKI
IPC: H01L21/304
Filed: 1980-12-05
Abstract: PURPOSE:To facilitate the division of a chip in a large diameter wafer and the electric measurement by mechanically grinding the back surface of the wafer after the machining process of the wafer, and making the thickness thin evenly. CONSTITUTION:The machining for forming a diffused layer 4 and the like on the surface is performed and a diffused layer 5 and the like are formed on the back surface. An electrode wiring 6 is provided on an element region. For example, the surface of the 5 inch wafer having a thickness of 600mum is bonded to a fixed table 7 via a protecting film 8. Then, e.g., the wafer is ground to the thickness of about 200-300mum by using a diamond grinder 9. Thereafter the processes of the evaluation of electric characteristics and the division into the chips are performed. In this method, the characteristics can be measured regardless of the effects of the state of the back surface, the thickness can be reduced at the accuracy of about + or -10mum, and the division can be readily performed.
Patent JP-S5872367-A (JP)
Title: Power source
Inventor: YONEHATA YUZURU
IPC: H02M3/135
Filed: 1981-10-24
Abstract: PURPOSE:To compose an economic power source having stable operation by dividing a commutation condenser into two, charging them via the first and second DC power sources, and rapidly reducing the difference between the initial charging voltage and the charging voltage at the constantly operating time. CONSTITUTION:Commutation condensers 51, 52 are charged in the shown directions by power sources 1, 2. A main thyristor 41 is fired, a load current i4 is flowed, the thyristor is turned ON after the time corresponding to the current flowing angle alpha, and an auxiliary thyristor 43 is fired. When a current flows through a flywheel diode 8 at this time, the potntial difference between the anode and the cathode becomes only the forward voltage drop, the condensers 51, 52 are charged in a circuit having the power source 1, condenser 51, parallel diode 44, a rector 7, condenser 52, power source 2, flywheel diode 8 and power source 1, and the charging voltage becomes approx. sum of the power sources 1, 2. In this manner, the difference between the initial charging voltage and the charting voltage at the ordinarily operating time can be reduced, thereby obtaining stable operation.
Patent JP-H07183004-A (JP)
Title: High voltage discharge lamp
Inventor: TEI GIZEN
IPC: H01J61/30
Filed: 1994-06-29
Abstract: PURPOSE: To reduce the activating voltage when a lamp is lighted by increasing luminous efficiency of a lamp, dispersing positions of aggregation of mercury and enlarging its surface area. CONSTITUTION: A high-pressure discharge lamp is provided with an emission tube 10 where the prescribed rare gas and metal, etc., are enclosed in a vessel forming a closed space, and electrodes 12a, 12b are prepared at both ends of the vessel. Wrinkled uneven parts 13a, 13b are formed at both ends parts surrounding the electrodes of the emission tube 10. Thus, the color rendering can be improved owing to diffused reflection by the uneven parts, and the inside of the emission tube is maintained at the condition of the high temperature of uniform distibution, then the generation of vapor is activated.
Patent JP-2000297286-A (JP)
Title: Solid pitch, production of solid pitch and manufacturing installation therefor
Inventor: NAKAI SUSUMU
IPC: C10C3/14
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide solid pitch particles that cause no fusion between them, even when they are allowed to stand in a hot atmosphere exceeding 30 deg.C day after day for a long period of time, and to provide a method for producing solid pitch and an installation therefor. SOLUTION: The objective solid pitch 3 has arbitrary forms and the glass transition point at the surface layer is raised higher than the whole average glass transition point of the pitch. In the production of the solid pitch by solidifying molten pitch 2 by cooling, the atmosphere surrounding the molten pitch 2 is evacuated before the cooling to remove refractory contaminants in the surface layer, and then the pitch is cooled down.
Patent JP-H05337737-A (JP)
Title: Threading machine of steel pipe
Inventor: TAKARA TETSUYA
IPC: B23G1/22
Filed: 1992-06-05
Abstract: PURPOSE:To reduce the frequency in chip removal work by letting chips, produced by cutting work, fall down so efficiently. CONSTITUTION:An outer end face 3a of a cutter holder 3 attached to a tip of a rotator 5 for installing a cutting edge 2 set up so as to surround a steel pipe 1 is formed so as to be inclined to the outside toward this rotator 5. With this constitution, chips 6 produced by cutting the steel pipe 1 with the cutting edge 2 are dropped first from the outer end face 3a as this outer end face 3a of the cutter holder 3 is inclined to the outside toward the rotator 5, in a cover 4, so that these chips will in no case remain in and around the cutter holder 3.
Patent JP-S6062617-A (JP)
Title: Equipment to restrict flow of lubrication oil in oil pan
Inventor: ONODERA HIROKI
IPC: F01M11/00
Filed: 1983-09-17
Abstract: PURPOSE:To simplify a baffle plate itself together with installation work of the baffle plate and reduce the weight of the plate by fastening together and fixing both the periphery of the baffle plate and gaskets installed on both the upper and lower surfaces of the periphery of the baffle plate, in the space between a mating surface of a power transmitting case and that of an oil pan. CONSTITUTION:Gaskets 13 and 13 are stuck by means of adhesive to both the upper and lower surfaces of a baffle plate 12 at its periphery. The periphery of the plate 12 and the gaskets 13 are inserted into a space between the mating surface 3a of a power transmitting case 3 and the mating surface 8a of an oil pan 8, and they are fastened together tight by means of a bolt. Since the plate 12 is inserted into the space between the case 3 and the oil pan 8 and fastened and fixed without requiring any further installing tool, installation work of the plate 12 can be simplified. In addition, since the periphery of the plate 12 is fastened, the structure of the plate 12 can be simplified and weight of the plate can also be reduced.
Patent JP-2001004188-A (JP)
Title: Control device for air conditioner and control method of the same
Inventor: SUGAWARA YOICHI
IPC: F24F11/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an air conditioner, which contrives the reduction of a stand-by power consumption under a condition that a compressor and a ventilating machine are stopped, and the control method of the control device. SOLUTION: In a control device for an air conditioner comprising a switching power supply 2, constituted of a rectifying circuit unit 2a, a smoothing circuit unit 2b and a switching power supply circuit 2c, and a control unit 3 for controlling a main body, an infrared ray detecting unit 4 having a sensor 4a for detecting infrared rays is provide at the side of a main body indoor unit and a power supply control unit 2d for changing an input voltage is provided between the rectifying circuit unit 2a and an AC power supply 1 while the control terminal 2d1 of the power supply control unit 2d and the output terminal 4b of the infrared ray detecting unit 4 are connected to a control unit 3.  When a compressor and a ventilating machine in the air conditioner main body are under a stand-by condition and the output of the infrared ray detecting unit 4 is not detected within a predetermined period of time, the control unit 3 controls the power supply control unit 2d so as to reduce the DC input voltage Vd of the switching power supply circuit 2c by a predetermined value.
Patent JP-S6225938-A (JP)
Inventor: FUERITSUKUSU KURISUTEN
IPC: A23G4/00
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06318326-A (JP)
Title: Locating servo system for optical disk drive
Inventor: ARAN OOGASUTO FUENEMA
IPC: G11B7/095
Filed: 1991-06-18
Abstract: PURPOSE: To speedily stop a positioning servo element by stopping movement of an objective lens in response to a control signal from an excessive error means when the error signal of a servo means exceeds a threshold value. CONSTITUTION: When a focusing servo circuit 22 detects out-of-focus or unwanted focusing state, an amplifier 28 is activated and a signal for switching from a mutual conductance mode to a voltage amplification mode is supplied through an OR circuit 34. When unwanted speed is detected, a positioning servo circuit 24 similarly generates the signal through a line 33. The signal on the line 33 is transmitted through the circuit 34 to an amplifier 28. In a voltage amplify mode, the amplifier 28 dynamically controls a rough moving actuator 30. The circuits 22 and 24 are started by a signal supplied from another control circuit 40.
Patent JP-H0814933-A (JP)
Title: Navigation apparatus
Inventor: KONDO MASAHIKO
IPC: G01C21/00
Filed: 1994-06-29
Abstract: PURPOSE:To provide a navigation apparatus which is low-cost and small. CONSTITUTION:A navigation apparatus is constituted so as to be provided with a position-specifying means 2 which receives transmission information transmitted from a base station and which specifies the position of the base station on the basis of the received transmission information and with a map- information display means 3 which displays map information near the base station specified by the position-specifying means. The transmission information which is transmitted from the base station refers to discrimination information which discriminates the base station. The position-specifying means 2 specifies the position of the base station on the basis of the discrimination information. The map-information display means 3 is provided with a storage part which stores the map information near the base station corresponding to respective base stations, and it is constituted so as to display the map information near the base station corresponding to the base station specified by the position- specifying means 2.
Patent JP-H0336130-A (JP)
Title: Transferring device of substrate for mounting electronic parts
Inventor: KOGA SHIGETOSHI
IPC: B65H9/10
Filed: 1989-07-03
Abstract: PURPOSE:To automate transferring of substrates by providing a base between first ad second conveyers that are dislocated in a direction perpendicular to a carrying direction, by providing a table that can freely slide in the perpendicular direction, on the base, and by providing a pair of conveyer parts to the right and left parallel to the first and second conveyers, on the table. CONSTITUTION:A substrate 1 is received by conveyer parts 31, 32 by a first conveyer B at the position they are connected with the conveyer B. The conveyer parts 31, 32 are slid to a position connected with a second conveyer C by being driven by driving devices 38, 39 and thereby sliding a table 11, whereby the substrate 1 is transferred to the second conveyer C, and they return to the position connected with the first conveyer B.
Patent JP-2001003970-A (JP)
Title: Damping device
Inventor: MICHIOKA HIDEKAZU
IPC: F16H25/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling of a damping device which utilizes the resistance and heating of a viscous fluid. SOLUTION: This damping device has a converting part 10 and a damping part 30, which are independently assembled and releasably interconnected by a joint part 50. At the converting part 10, the nut 13 of a ball screw mechanism 12 is rotatably contained within a first casing 11 via a pair of bearings 17. At the damping part 30, a rotor 32 is rotatably contained within a second casing 31 via a pair of bearings 35 and a viscous fluid is contained between the rotor 32 and the second casing 31. At the joint part 50, the nut 13 and the rotor 32 are interconnected via inner connecting cylinders 51, 52 in a manner that enables transmission of rotation therebetween, and the casings 11, 31 are interconnected via an outer connecting cylinder 53.
Patent JP-S6063646-A (JP)
Title: Detection system of program runaway
Inventor: ANDOU NORIYUKI
IPC: G06F11/00
Filed: 1983-09-19
Abstract: PURPOSE:To detect the runaway of a program completely by discriminating whether the contents saved in a stack memory are a return address or register contents, and monitoring a processing execution state. CONSTITUTION:An address bus 2 and a data bus 3 are connected to respective memories 4, 5, 6, and 7 for a program, data, stack, and flag through a CPU1, the bus 3 is connected to an instruction decoding circuit 8 and ''0'' writing and ''1'' writing flag readout circuits 9, 10, and 11, and the circuit 11 is connected to a check circuit 12. When a subroutine return is made by referring to the return address of the memory 6, the CPU1 reads the return address and the corresponding discrimination flag in the memory 7 is read out by the circuit 11 and also discriminated by the circuit 12; when the flag indicates a stand-by register, the runaway of the program is judged to send out an alarm signal (b). Consequently, the return address due to a shift in stack level is detected.
Patent JP-H0777926-A (JP)
Title: Infant education device
Inventor: FUKUHARA YUTAKA
IPC: G06Q50/20
Filed: 1993-06-19
Abstract: PURPOSE:To not only solve the trouble of card rearrangement and difficulties in advancing according a curriculum, but also maintain a speed and a sense of rhythm which are the most important for card education at all times and to provide educational environment without any feeling of physical disorder in daily life by connecting the device to a television set. CONSTITUTION:This device is equipped with the television receiver 1, a CD-ROM 2 which stores visual information and auditory information, a CPU control part 3, and a manual operation input part 4. Then the device includes a card selecting means 8 which automatically selects a specific number of cards and a card having specific contents among many cards, a switching display means 9 which switches and displays the selected cards in order, a language selecting means 10 which selects a reading language for the cards, and a character kind selecting means 11 which displays read characters of the cards in various characters.
Patent JP-H114972-A (JP)
Title: Kite made of coupled tubes and manufacturing method of the same
Inventor: NISHIMOTO SHOHEI
IPC: A63H27/08
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To give dimensionality to a kite itself by simplifying and making easy of controlling the way of attaching bridle legs as drawing lines to balance the whole kite and to make the structure of the kite cheap and simple. SOLUTION: A kite made of coupled tubes is formed by stitching kite- structuring members 1A, 1B, 1C, 1D and 1E. These kite-structuring members 1A, 1B, 1C, 1D and 1E are adjoined each other and sewed up the plural side faces of the same to form a hog-backed shape to make up a kite main body 1, which is having the each 1/3 periphery of the kite structuring members 1A, 1B, 1C, 1D and 1E as the lower part and the 2/3 of the same as the upper part. Either one or the other side of the 2/3 of the opening of the kite- structuring members 1A, 1B, 1C, 1D and 1E, which are composing this kite main body 1, are partly sewed up to remain opened and to form ventilators. Hemming parts 3 are set in both the outer most kite-structuring members 1A and 1E to make their peripheries become the lower part.  Each one end of front bridle legs 4 matched to the same length are fixed to the left and right side of the kite main body 1, together with the other ends, these front bridle legs 4 are connected to a flying line 5.