baber/WOPTO huggingface dataset:
Patent JP-H08278089-A (JP)
Title: White fuming preventing method for cooling tower
Inventor: SEKI YOSHITERU
IPC: F28F27/00
Filed: 1995-04-05
Abstract: PURPOSE: To prevent white fuming by installing a plurality of normal cooling towers having no heating coil for preventing the fuming, predetermining the relationship between the atmospheric condition and the number of the towers for not increasing the fuming up to a predetermined length or more at the time of the condition, and controlling the number of the towers to be operated. CONSTITUTION: When only one cooling tower is operated, the state point of the air exhausted from the tower becomes a point 21 on a saturated curve 20. When the state point 21 is connected to the state point 22 of the atmosphere by a straight line to draw an operating line 23, the area 24 indicated by the shade between the line 23 and the curve 20 is formed. The larger the area 24 is formed, the longer the length of white fuming generated from the tower is increased. When the number of the operating towers is increased up to two, the area formed by drawing the operating line for connecting the point 25 to the point 22 is small, and the length of the fuming generated from the tower is short. When the number of the operating towers is increased up to three, no white fuming is generated from the powers.
Patent JP-H09295140-A (JP)
Title: Device for feeding welding wire
Inventor: SAITO NOBORU
IPC: B23K9/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a welding wire feeding device and an automatic welding device which can reduce the manual work and automate the work in the welding work by automatically controlling the welding wire feeding condition to make the melting condition of the welding wire fixed. SOLUTION: In the welding wire feeding device for feeding the welding wire 6 while heating with Joule's heat by energizing the welding wire 6 and the base material 3 through a welding wire heating electric source 12, at the time of separating the welding wire 6 from the base material 3, electric resistance between the base material 3 and the welding wire 6 is increased, then a phenomenon in which the current of the welding wire heating electric source 12 is reduced and the voltage is increased, is utilized. The timewise observation of these factors is executed, and the contact time of the base material 3 with the welding wire 6 is detected to control the feeding condition of the welding wire.
Patent JP-S63273220-A (JP)
Title: Information processor
Inventor: YOKOTA MASAFUMI
IPC: G11B7/09
Filed: 1987-04-30
Abstract: PURPOSE:To stably and accurately perform focusing control, by focusing a beam of light from a light source on a recording medium by a focusing means, and controlling the focusing means by using a signal in which a detecting signal from reflected light is uniformized by a low output. CONSTITUTION:The beam of light from the light source 14 is focused on an optical disk 1 by an objective lens 11, and first and second signals are detected from the reflected light by an optical detector 16. The signals from optical detecting cells 16a and 16b are uniformized at LPFs 20 and 21 by the low outputs, and furthermore, a differential signal and a sum signal are outputted via a subtraction circuit 22 and an adder circuit 23, then, are inputted to a divider 24. The divider 24 outputs an out-of-focus detecting signal from an input signal, and inputs it to a driving circuit 25. The circuit 25 drives the lens 11 corresponding to the signal via a coil 17, and performs focusing. In such a way, it is possible to perform the focusing stably and accurately for the change of a detecting level at the time of recording and reproduction.
Patent JP-2000298021-A (JP)
Title: Yawing angle measuring instrument and position measuring instrument for underground excavating machine
Inventor: MINOMOTO YASUSHI
IPC: E21D9/06
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical yawing angle measuring instrument which can prevent the deterioration of its measurement accuracy caused by the fluctuation of the received light quantities of position detecting elements which respectively receive diffused light rays emitted from light sources. SOLUTION: An optical yawing angle measuring instrument is provided with a lens 411 which condenses diffused light rays emitted from light sources 41 and 42, in order to measure the yawing angle between two segments respectively connecting a base point to points which are set up on both sides of the base point at distances; position detecting elements 412-1 and 412-2 which respectively receive the diffused light rays emitted from the light sources 41 and 42 and detect the receiving positions of the light rays;  and reflecting prisms 413-1 and 413-2 which respectively transmit the diffused light rays emitted from the light source 42 and 41 before the light rays are made incident to the lens 411, and lead the light rays condensed through the lens 411 to the elements 412-1 and 412-2, so that the instrument may measure the yawing angle by calculation from the detected results of the elements 412-1 and 412-2. The measuring instrument is also provided with a controller 43 which detects the receivable light quantities of the elements 412-1 and 412-2 and makes the light receiving positions of the element 412-1 and 412-2 to be detected appropriately, by adjusting the light receiving quantities of the elements 412-1 and 412-2 based on the detected results.
Patent JP-S58224041-A (JP)
Title: Deburring method of core
Inventor: MIURA TETSUO
IPC: B22C9/18
Filed: 1982-06-22
Abstract: PURPOSE:To remove efficiently the fins of a core without the influence of the shape thereof by projecting resin particles having prescribed grain sizes, specific gravity, hardness and heat resistance to the core for casting. CONSTITUTION:Resin particles (PP particles) having 1-7mm. grain sizes, 0.7-1.5 specific gravity, 80-110 Rockwell hardness and >=80 deg.C heat resistance are projected toward a core for casting. The fins produced on the core along the joint surfaces of the molds during molding are removed automatically. The fins are removed efficiently without the influence of the shape of the core and without the surface roughening of the core.
Patent JP-H09289991-A (JP)
Title: Suture device for medical treatment
Inventor: SHIBATA YOSHIKIYO
IPC: A61B17/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve safety without allowing a staple to be driven out of a staple head even if a lever is gripped in the state of not mounting the staple head to the front end of a main body at the time of executing anastomosis of the vascular cavity organs, such as the intestine and the gullet. SOLUTION: This suture device for medical treatment is composed of a main body 2 consisting of an operation part and an insertion part 4 extended from the operation part and an anvil head 5 which is disposed at the front end of the main body 2 and deforms the plural staples 11. In such a case, the front end of the main body 2 is provided with the anvil head 5 and the staple head 6 arranged with the plural staples 11 is disposed in the position facing the anvil head 5.
Patent JP-S58222870-A (JP)
Title: Platen
Inventor: SHIROTSUKA MASAO
IPC: B41J11/02
Filed: 1982-06-22
Abstract: PURPOSE:To reduce low-frequency noises generated when printing and prevent deformation from being brought about by shocks, by a method wherein the interior of a metallic pipe covered by an elastic material at its outside periphery is partitioned into a plurality of chambers. CONSTITUTION:A plurality of metallic disks 6 are dispersedly arranged on a platen shaft 8 so that slanted surfaces 5 of the disks 5 are slanted in the same direction, and are fixed by fixing rings 7 to constitute an internal structure 4. The structure 4 is inserted into the pipe 2 of an outer cylindrical body 1 in the direction of an arrow (a), starting from the side on which the diameter of the disk 6 is larger than that on the other side due to the formation of the slanted surface 5. In this case, since the diameter of the disks 6 is slightly larger than the inside diameter of the pipe 2, the disks 6 are inserted while being bent against the frictional force generated between tip parts 10 of the slanted surfaces 5 and the inside peripheral surface 9 of the pipe 2. Then, the platen shaft 8 is drawn out in the direction of an arrow (b) until the slanted surfaces 5 of the disks 6 come into contact with the inside peripheral surface 9 of the pipe 2, whereby the disks 6 are is fixed by rotating with a click feeling.
Patent JP-H08281045-A (JP)
Title: Dehumidifier
Inventor: OKADA HIROKAZU
IPC: B01D53/26
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a dehumidifier capable of surely operating a gas type thermostat at the completion of defrosting by making the temp. of thermostat main body side higher than that of an evaporator side until defrosting is finished. CONSTITUTION: The thermostat main body 4 is constituted so as to be warmed by the generated heat of a display lamp 1 which indicates under defrosting. Also a recess part 21 for collecting the heat from a heater 18 at the time of defrosting is formed at the lower part of a thermostat attaching plate 14 and the thermostat main body 4 is constituted so as to be warmed with the collected heat. Also a rib surrounding the thermostat main body 4 is attached on the circumference of the thermostat attaching plate 14, and a resistance energized to generate heat at the defrosting time is fitted in the inside surrounded with this rib and the thermostat main body 4 is constituted to be warmed with the heat from this resistance.
Patent JP-S63271395-A (JP)
Inventor: OGURA HIROSHI
IPC: G09G3/00
Filed: 1987-04-30
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-S62263916-A (JP)
Title: Controlling method for carbon content of molten steel for vacuum refining furnace
Inventor: TAKANAWA TAKESHI
IPC: C21C7/00
Filed: 1986-05-10
Abstract: PURPOSE:To exactly control the carbon content of a molten steel in a vacuum refining furnace by quantitatively determining the carbon contents of the molten steel in a vacuum oxygen decarburization period and vacuum degassing period as a function of operating conditions and determining the adequate end of the vacuum oxygen decarburization and vacuum degassing. CONSTITUTION:Oxygen blowing is stopped (vacuum oxygen decarburization period) and the decarburization reaction is progressed by further increasing the degree of vacuum (vacuum degassing period) and stirring the molten steel with the Ar alone when the Ar is supplied to the vacuum refining furnace, then the evacuation is started and the oxygen blowing is started and when the decarburization progresses by a prescribed rate. The carbon contents of the molten steel in the respective stages of the vacuum oxygen decarburization period and the vacuum degassing period are preliminarily quantitatively determined as the function of the operating conditions such as the molten steel temp. of the molten steel components Cr, Ni, and Co prior to the refining treatment and the flow rate of the Ar, etc., during the treatment in the above-mentioned operation. The required oxygen quantity of the vacuum oxygen decarburization and the required treatment time of the vacuum degassing period are calculated by the quantitatively determined relation in such a manner that the carbon content at the end of the refining attains the target value. The carbon content of the molten steel is controlled in accordance with the respective calculated value.
Patent JP-H09290932-A (JP)
Title: Paper feed cassette
Inventor: KURETANI ETSUROU
IPC: B65H1/26
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve operability in taking out or refilling paper by providing a paper feed cassette which comprises a cassette composing body folded down into two parts in the direction of pulling-out and a part of recording paper placing plate of which are exposed outside when the cassette composing body is folded down into two parts. SOLUTION: A paper feed cassette is moved in the direction of D, a front cassette composing member 1A is turned downward around a pin 2 by its self- weight. While the front cassette composing member 1A is separated from a recording paper placing plate 5, a pin 6 fitted in the plate 5 is pulled out in the direction of D by the shape of a guide 7. An engaging pin 3 of the front cassette composing member 1A is fitted in the recess 1B1 of a rear cassette composing member 1B to stop the turn of the front cassette composing member 1A, whereby the pin 6 is stopped at the upper end of the guide 7. The front end of the recording paper placing plate 5 is exposed outside in the state where it is slid up in relation to the turned from cassette composing member 1A.
Patent JP-S5960-A (JP)
Inventor: USUI YUUZOU
IPC: A61F15/02
Filed: 1982-06-22
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-S58224491-A (JP)
Title: Method for processing control of correlation of data
Inventor: SUGIMOTO SHIGEJI
IPC: G06F12/02
Filed: 1982-06-21
Abstract: PURPOSE:To reduce the frequency of transfer and to improve processing speed, by studying and controlling the correlation of data on a high-speed and small- capacity storing medium and transferring the data from a low-speed and large- capacity storing medium to the high-speed and small-capacity storing medium. CONSTITUTION:A data processing part 1 accesses data on the high-speed storing medium 9 to process the data. Prior to the data processing, the data processing part 1 requests data collection to a data controlling part 2 and, after processing the data, requests the release of data. A data collection processing part 3 in the data controlling part 2 prepares the data requested on the basis of a high-speed medum controlling table 8 in a storing medium 9 by the data collection request from the data processing part 1. A correlation frequency control processing part 5 studies the correlation of the data loaded in the storing medium 9 and controls the information of correlation on the high-speed medium controlling table 8. A proceeding processing part 6 controls the transfer of the data of which collection is requested from the low-speed recording medium 11 to the storing medium 9 and a data processing part 7 shunts data from the recording medium 11 to the medum 9.
Patent JP-S5733361-A (JP)
Title: Car speed display device with speed alarm device
Inventor: ISHIKAWA MASAO
IPC: G01P1/08
Filed: 1980-08-05
Abstract: PURPOSE:To surely announce car speed information and give adequate alarm information to a driver by continuously displaying car speed with a digital display device and the like and displaying overspeeds by flickering. CONSTITUTION:A car speed display part 1 inputs the pulses from a sensor 2 to a counter 4, beforehand successively renews the numerical data coinciding with the car speed obtained from count values per unit time in a latch circuit 5 and digitally displays the car speed by converting the latched contents to parallel data digits and figures with a decoder 6 and driving display segments 8a of each digit of a digital display device 8. A speed alarm device 8 displays the excess of a set car speed by flickering alarm display graphic segments 8B, and sounds an alarm buzzer 10.
Patent JP-S62263696-A (JP)
Inventor: OGATA KIYOSHI
IPC: H05K3/46
Filed: 1986-05-09
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-H048195-A (JP)
Title: Automatic alternate operation control method and device, delay relay circuit and control relay circuit therefor
Inventor: WATANABE TAKAYOSHI
IPC: H02P5/74
Filed: 1990-04-25
Abstract: PURPOSE:To prevent erroneous control operation and to simplify the constitution by lagging function of an auxiliary relay based on the self-holding operation of a load operating switch through a lagging relay. CONSTITUTION:A power supply circuit comprises a control switch CS, first and second load operating switches M1, M2 provided, respectively, with aux. (a) contacts M1a, M2a and aux. (b) contacts M1b, M2b, an aux. relay X provided with an (a) contact Xa and a (c) contact Xc, and a lagging relay DR provided with an (a) contact DRa, where the two load operating switches M1, M2 are switched with respect to a power supply in order to operate two loads automatically and alternately. According to the method, function of the aux. relay X is lagged by the self-holding function of the load operating switches M1, M2 through the lagging relay DR. Consequently, erroneous control is prevented and the constitution of the load operating switches M1, M2 is simplified.
Patent JP-S5440624-A (JP)
Title: Magnetic tape device or rotary head type
Inventor: MIHASHI YASUO
IPC: G11B5/48
Filed: 1977-09-06
Abstract: PURPOSE:To simplify the construction by incorporating audio, control and audio erasing heads into the stationary drum of a VTR or the like of rotary drum type.
Patent JP-2000298104-A (JP)
Title: Quick dry developer for penetrant test
Inventor: TANI MINE
IPC: G01N21/91
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To darken the color tone of a defect indication pattern to reduce color fading by including a nitrogen-containing nonionic surfactant soluble in a dispersant at a specific ratio. SOLUTION: A nitrogen-containing nonionic surfactant with a dispersive effect to a white pigment is dissolved at 0.5-10 wt.% in a dispersant mainly composed of alcohol such as methanol, ethanol or propanol, of a quick dry developer for a penetrant test. The nitrogen-containing nonionic surfactant is alkylamine, diamine or alkylolamide and colors a penetrant intensely. In the penetrant test using this developer, contrast of an indication pattern can be improved, so that there is little color fade-out even after the lapse of fixed time. Oversights of defects can therefore be reduced.
Patent JP-H10296770-A (JP)
Title: Method for controlling gas-assisted injection molding machine
Inventor: IMAI YOSHINORI
IPC: B29C45/57
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To stabilize quality of a molding by injecting high pressure gas from a nozzle in resin in a cavity of a mold, and then retracting the nozzle from the mold to vent the gas, thereby performing precise gas-assisted molding. SOLUTION: When injection of high pressure gas is completed, a nozzle 6 is retracted together with a heating cylinder 4, and a nozzle 6 is separated from a resin injection hole 11 of a fixed mold 2. Then, the high pressure gas press-fitted and sealed in resin 17 in a cavity 9 is released into the atmosphere via a resin passage and a resin filling port 11, thereby vent the gas. When the gas venting is finished, the nozzle 6 is advanced together with the cylinder 4, an end of the nozzle 6 is urged to a periphery of the port 11 to cause a nozzle touch. Thereafter, an injection feedback controller 14 again rotatably drives a servo motor 12 to forward drive a screw 5 by a rotation-linear motion converting mechanism 13, thereby injecting melted resin 17 of a predetermined amount in the cavity 9.
Patent JP-S589466-A (JP)
Title: Original reading method
Inventor: SATOMI TOYOKAZU
IPC: H04N1/19
Filed: 1981-07-09
Abstract: PURPOSE:To decrease the reading time of an original, by dividing the maximum original reading width into a basic scan reading range and a variable scan reading range and providing a solid state scan reading element to each of these two ranges. CONSTITUTION:The lenses L7-L9 and the solid state scan reading elements S7-S9 are arrayed as if they covered over the maximum original reading width W0. The elements S7 and S8, the lenses L7 and L8 secure the basic scan reading range coincident with the minimum original reading width W1'. The rest area is defined as a variable scan reading range WV, and the element S9 and the lens L9 are provided for the range WV. Only the elements S7 and S8 are used with the width W1', and all elements S7-S9 are scanned successively in the case of the width W0.
Patent JP-H09292630-A (JP)
Title: Production of liquid crystal display device
Inventor: ANJO KENJI
IPC: G02F1/1368
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To accurately form a thin film transistor. SOLUTION: A gate electrode 2 is formed on a glass substrate 1, and the surface of the gate electrode 2 is anodically oxidized to form an anodically oxidized film 3. A pixel electrode 4 is formed on the glass substrate 1, a gate insulating film 5 is formed on the gate electrode 2, and a semiconductor layer 6 is formed on the gate insulating film 5. Then a chromium film 7 and an aluminum silicon film 8 are continuously formed by sputtering and subjected to O2 plasma treatment. A resist 9 is applied on the aluminum silicon film 8 and exposed and developed to pattern the resist 9. Then the aluminum silicon film 8 and the chromium film 7 are selectively etched to form a source electrode 10, drain electrode 11 and image signal line (not shown), and then the n<+> semiconductor layer 6 is selectively etched.
Patent JP-H10298972-A (JP)
Title: Ground improving method and ground improving device
Inventor: YOSHIMI YOSHIAKI
IPC: E02D3/10
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the improvable range of the ground from being affected by the position of the underground water surface by providing a well in the ground, pumping up the underground water from the well, sprinkling the pumped-up underground water on the surface of the ground, and compacting the ground. SOLUTION: A pump 4 is operated, the underground water W is pumped up from a well 2 via a lifting pipe 3, the pumped-up underground water W is fed to a sprinkling pipe 7, then the underground water W is sprinkled on the surface Gs of the ground G from the sprinkling pipe 7. The sprinkled underground water W forms a downward seepage flow P in the ground G, and the underground water W is again pumped up from the well 2 after the seepage flow P reaches the underground water surface Ws. When the operation of the pump 4 is continued, a forced circulating stream is formed in the ground G by a ground improving device 1. The earth grains constituting the ground G are moved downward and made dense by the seepage flow P, and the ground G is compacted.
Patent JP-H07290341-A (JP)
Title: Member cutting device
Inventor: SAKAGUCHI YOSHITAKE
IPC: B23Q11/02
Filed: 1994-04-22
Abstract: PURPOSE:To prevent cut pieces from being wound around a mechanism section and a cut member by crushing the cut pieces into fine chips to be taken out when cutting a metal member or a plastic member. CONSTITUTION:This member cutting device C for cutting the outer periphery of a cut member is constituted of a cutter edge 29 (or/and 30) for cutting the outer periphery of the cut member and a chip discharging rotary drill 28 installed behind the cutter edge 29 (or/and 30) and recessed with a spiral groove 28a on the outer periphery.
Patent JP-S61265670-A (JP)
Title: Processing method for fixed quantity liquid feeding data
Inventor: YOSHIZAWA TAKAAKI
IPC: B67D7/08
Filed: 1985-05-20
Abstract: PURPOSE:To produce easily the reservation file of each company and a shipment file at the time feeding fixed quantity liquid by taking out information on a feeding location, a feeding port, reservation quantity, etc., so as to prepare the shipment file. CONSTITUTION:Processing a reservation file generating program 4, a control circuit 13 prepares the reservation file by company 5 from an order receiving file 3 with the aid of a vehicle master file 1 and a commodity master file 2. Moreover, a card relating to a tank rory to which the liquid is fed is inserted into a card reader 6, its card number is inputted through an input part 11, and the shipment file 8 corresponding to the card number is produced with the aid of the file 1. Then the circuit 13 outputs the signals of liquid feed data on the feeding location, the feeding port, the quantity, etc., on the basis of the file 8, and controls a liquid feeder 10.