baber/WOPTO huggingface dataset:
Patent JP-H11207062-A (JP)
Title: Linking device for circularly knitted cloth
Inventor: KAWAMURA SADAO
IPC: D05B7/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To automate the piercing operation of a pointing needle to an overcasting stitch by inserting an insertion body through the inside of the circularly knitted cloth with an overcasting stitch, picking up a multilevel image including the image of the overcasting stitch of the stretched circularly knitted cloth and image-processing this so as to precisely detect the position of the overcasting stitch. SOLUTION: After insert-setting the sock to the insertion plates 12 of an overcasting stitch detector 10 and stretching the sock in the inserting direction, the image of the situation of stitches including the overcasting stitch formed at the sock is picked up by CCD cameras 24a and 24b. Then a multilevel image is inputted to an image processor 26 to convert to a binary picture to extract the area of the overcasting stitch to calculate its position. Then, when the overcasting stitch of cloth on the side of the other surfaces of the insertion plates 12a and 12b and the pointing needle parallelly arranging plural needles come to a corresponding position according to the position calculating result, the plural needles of the pointing needle is pushed out to pierce the overcasting stitch of cloth to execute linking by utilizing the pointing needle and the guide groove of a hook.
Patent JP-S59153856-A (JP)
Title: Copper alloy with superior corrosion resistance
Inventor: KAWAUCHI SUSUMU
IPC: C22C9/04
Filed: 1983-02-17
Abstract: PURPOSE:To obtain a Cu alloy with superior corrosion resistance as a material for a heat exchanger by adding specified percentages of Zn, P, Sn, Fe and Pb to Cu. CONSTITUTION:A Cu alloy consisting of, by weight, 25-40% Zn, 0.005-0.070% P, 0.05-1.0% Sn, 0.005-1.3% in total of 0.005-1.0% Fe and/or 0.005-0.3% Pb and the balance Cu with inevitable impurities is prepd. The grain size of the alloy may be adjusted to <=0.015mm. by final annealing, and/or the alloy may be cold-rolled at 3-20% draft after final annealing. An alloy showing high solderability as well as high corrosion resistance and weld crack resistance is obtd.
Patent JP-S59150837-A (JP)
Title: Action regenerator of working machine
Inventor: NAGASAWA KIYOSHI
IPC: E02F9/22
Filed: 1983-02-17
Abstract: PURPOSE:To regenerate the repeating action of a working machine with a high accuracy by using a system in which the position of coordinate which come near the position of the claw of a bucket is selected, and according to the memorized actions to be started from the selected position, the bucket is operated. CONSTITUTION:A memory 21 consists of plural memory elements M1-Mn, in which the actions of operation valves 9a and 9b for the ideal actions of the bucket claw to be started from a coordinate (Xi, Yj) are stored. To excavate a trench of a given cross-sectional form by repeating operations of several times, the oil-pressure shovel body S is positioned at the starting point of excavation, whereupon in a controller 22, the position of coordinate calculated in an arithmetic unit 20 is orderly compared with the position of coordinate stored in each of memory elements M1-Mn and the memory element Mr containing the most nearest position is selected. From the controller 22, the stored data are sent out to servo valves 11a and 11b, and the bucket claw is operated by operating the operation valves 9a and 9b for automatic excavation.
Patent JP-S53109088-A (JP)
Title: Pressure tube reactor
Inventor: KOMADA MASAOKI
IPC: G21C19/19
Filed: 1977-03-07
Abstract: PURPOSE: To avoid the positive void coefficient in the reactor in connecting the pressure tube with the vessel by providing the vessel enabling to collect the coolant at the top and the bottom of the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57137978-A (JP)
Title: Pattern detecting device
Inventor: OZAKI TAKAYUKI
IPC: G06T7/00
Filed: 1981-02-20
Abstract: PURPOSE:To detect the same or similar pattern stably and also at a high rate, by calculating a coefficient of correlation between an analog or digital input data and a reference data showing a reference pattern prepared in advance. CONSTITUTION:A pattern input data P (x) and a reference data R (x) are led to a correlation coefficient calculating circuit 10, and a degree of similarity of a pattern is calculated by calculating a coefficient of correlation f (x). That is to say, a coefficient of correlation between an input data and a reference data prepared in advance is calculated by the correlation coefficient calculating circuits 10, 32, and from outpts of these calculating circuits, an input data whose pattern coincides with the reference data most similarly is decided by a deciding circuit 34.
Patent JP-H10217931-A (JP)
Title: Brake controller
Inventor: NAKAZAWA CHIHARU
IPC: B60T8/175
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent negative pressure from remaining on a suction side of a main pump by constituting in such a manner that the supercharging control which opens a gate valve on in side for a predetermined period of time is performed when a brake operation condition is detected by a brake condition detection means upon completion of antilock brake control. SOLUTION: In the antilock brake control (ABS control), a control unit performs the supercharging control which opens a gate valve on in side 9 for a predetermined period of time T from the time when brake operation is detected by a brake sensor after a motor M is driven. Consequently, when stable control is performed after that, a suction side of a main pump 4 enters a condition in which its pressure increases due to the supercharging control, discharge pressure of a supercharging and discharging circuit 8a increases immediately due to the drive of a supercharging pump 8 and the main pump 4, and discharge pressure of the main pump 4 also increases immediately. Consequently, it is possible to eliminate a negative pressure condition on the suction side of the main pump.
Patent JP-H01200132-A (JP)
Title: Heat dissipating device for air-conditioning facility
Inventor: TANAKA SADAO
IPC: F24F5/00
Filed: 1988-02-05
Abstract: PURPOSE:To permit a heat dissipating device to cope with a load immediately upon excessive load, by dissipating the cold heat of liquid ice, stored in a heat insulating tank as cold water, into a radiator. CONSTITUTION:The title heat dissipating device cools air in a room by the cold heat of liquid ice, sent from a liquid ice heat accumulating tank 2 and flows through the pipeline 5 for liquid ice in a radiator 3. In this case, the cold heat of the liquid ice is excessive, therefore, the excessive cold heat is accumulated in water, sent from a heat insulating water tank 10 into a water pipeline 11 in the radiator 3. The liquid ice, which has cooled the air in the room and the water in the water pipeline 11, is returned into the heat accumulating tank 2 in such a manner. On the other hand, the water in the pipeline 11, becomes cold water and is returned into the heat insulating water tank 10. When cooling load has become excessive, ice blocks in the heat accumulating tank 2 are molten and have become hot water, cold water in the water tank 10 flows reversely into the pipeline 11 and cools the air, thereafter, returns into the water tank 10.
Patent JP-H08223287-A (JP)
Title: Method and device for interrupt connection for telephone exchange
Inventor: HISHINUMA HIDEO
IPC: H04M3/42
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a method and a device informing a speech summary or a message summary of an incoming call through the transmission of an interrupt signal when an incoming call is received from another subscriber when an interrupt service registration subscriber is busy. CONSTITUTION: The exchange is provided with a guide announcement unit T7 talking summary of a speech, a voice storage reproduction device 6 storing the speech summary talked by a caller subscriber and reproducing the summary, and an interrupt speech trunk 5 storing a connected incoming call and connecting it to the guide announcement unit 7 and the voice storage reproduction device 6, giving an interrupt tone and a reproduction signal of the summary of the incoming call to a subscriber 2, connecting interrupt by the hooking of the subscriber 2, and restoring the state to the preceding busy state by a succeeding hooking.
Patent JP-H03228855-A (JP)
Title: Cement dispersant
Inventor: OKADA TOSHIHIRO
IPC: C04B24/26
Filed: 1990-02-01
Abstract: PURPOSE:To render a significant water reducing effect and stable flowability by improving slump retentivity with polystyrenesulfonate and a specified copolymer in combination. CONSTITUTION:This cement dispersant contains polystyrenesulfonate and a copolymer of an amide deriv. with other monomer copolymerizable with the amide deriv. or a salt of the copolymer. The amide deriv. is an N-substd.-alpha,beta- unsatd. monocarboxylic acid amide deriv. having a group contg. a sulfonic acid group substd. at the N position, e.g. 2-acrylamidoethanesulfonic acid or 2-methacrylamido-2-methylpropanesulfonic acid. A cement blend having superior slump retentivity is obtd. by using this cement dispersant.
Patent JP-S59193873-A (JP)
Inventor: PIITAA JIYON AISURITSUPU
IPC: A61P1/12
Filed: 1984-02-10
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-2000218874-A (JP)
Title: Printing control method and apparatus and printing apparatus
Inventor: AMAMIYA MASAMI
IPC: B41J2/505
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To more effectively thin image data to print. SOLUTION: Printing data from a host apparatus 101 is analyzed and its bit map image data is stored in an image buffer 104. An image outline extract part 108 extracts an outline of the image data stored in the image buffer 104 and transmits the extracted image data to a printing head part 109 to print the data.
Patent JP-2000224160-A (JP)
Title: Method and system for providing ic card security interface, and storage medium storing with ic card security interface service program stored therein
Inventor: CHIBA NOBUHIRO
IPC: H04L9/32
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for providing an IC card security interface that provides an IC card interface, that can flexibly deal with various applications requiring security processing of an IC card and to provide a storage medium with an IC card security interface provision program stored therein. SOLUTION: This interface is used between an IC card and an external device or between a security processing means, and an application within the IC card. A command is generated by revising the values of the following types of information depending on the application and the command is used for the security processing. The considered types of information are security processing type information designating a security processing type, data input destination information denoting the input destination of data which are an object of security processing, key input destination information denoting the input destination of a key used for security processing, output destination information denoting the output destination of the result of the security processing and data used for the security processing or a command which includes storage information including processing result information.
Patent JP-S60171237-A (JP)
Title: Manufacture of transparent glass body having refractive index gradient
Inventor: OUMI SHIGEAKI
IPC: C03C3/06
Filed: 1984-02-14
Abstract: PURPOSE:To obtain an optically transparent glass body having a desired refractive index gradient by heating a porous glass body doped with a Tl compound in an atmosphere of a reducing gas and calcining the heated glass body in an atmosphere of an inert gas. CONSTITUTION:A porous glass rod having continuous pores is immersed in a soln. of a Tl salt such as TlNO3 to deposit part of the Tl compound in the pores. The rod is dried and heated to 350-550 deg.C in an atmosphere of a reducing gas at 25-150 deg.C/hr heating rate. The heated porous glass body is made solid by calcination at >=550 deg.C in an atmosphere of an inert gas. By this method, tervalent Tl formed by the thermal decomposition of the Tl dopant is reduced to univalent Tl, and an optically transparent glass body having a desired refractive index gradient is obtd. The glass body is not colored and does not scatter light.
Patent JP-H08223146-A (JP)
Title: Parallel data transposing circuit
Inventor: ISHII YUJI
IPC: H04L7/00
Filed: 1995-02-13
Abstract: PURPOSE: To provide the parallel data transposing circuit which has a lower circuit redundancy suitable for the case that the parallel data transposing method is limited to cyclic bit shift in the parallel data transposing circuit which subjects parallel input data to cyclic bit shift and outputs the result in parallel. CONSTITUTION: L bit shift circuits 1, 2... which cyclically shift the bits of data of N-bit parallel input (N is an integer equal to or larger than 3) to output N-bit parallel data are connected in L stages. In these L bit shift circuits, the K-th (1<=K<=L) bit shift circuit (K) continuously or discretely varies the number of bits of bit shift in the range of 0 to MK bits.
Patent JP-S54117889-A (JP)
Title: Liquid metal cooling type nuclear reactor
Inventor: HAMADA KATSUHIKO
IPC: G21C9/008
Filed: 1978-03-06
Abstract: PURPOSE: To restrict sodium fire by providing an inert gas discharging unit within a nuclear reaction vessel to diffuse inert gas to the upper portion of sodium pool at  recritical state accident time to thus shield the sodium from the air.  
     CONSTITUTION: There are provided an inert gas storage container 10 at a nuclear reactor vessel chamber 6, a molten plug 11 within the tray 22 at the upper chamber 3 of the reactor vessel, and a number of injection nozzles 19 at the top of rising tubes 17 connected to tubes 15 connected to the tray 22. At recritical state accident time the metal in the plug 11 is molten due to the temperature rise to cause compressed inert gas in the tank 13 of the container 10 to inject from the nozzles 19 to be thus diffused over the sodium pool 23 to thereby shield the sodium from the air so as to thus restrict the sodium fire. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55119221-A (JP)
Title: Bearing device
Inventor: KOIZUMI OSAMU
IPC: F16C33/66
Filed: 1979-03-05
Abstract: PURPOSE: To prevent an outer ring of the bearing from creeping, protect a grease in the bearing from leaking and improve a workability for the assembly, by providing O-ring that closely makes a contact with three faces, the peripheral face of the bearing outer ring, the inner face of a housing and the inner face of a cap.  
     CONSTITUTION: The bearing device is constructed as follows. The inner ring 12a of a ball bearing 12 that supports a rotary shaft 11 is press-fitted to the rotary shaft 11 and an outer ring 12b is engaged to at a degree of clearance enough for touching the inner face of a housing 13 that partially forms a bearing box. While a cap 15 that closes the bearing box is installed to a side end of the housing 13 by a bolt 16 with a grease sump 17 provided within its inner face. Here on the housing 13 at a mounting face of the cap 15, a ring-shaped groove 18 that opens toward said mounting face and the outer ring 12b is drilled. An O-ring 14 is put into the interior of said groove. Thus the O-ring 14 is closely attached to the three of a peripheral face of the outer ring 12b, inner faces of the housing 13 and the cap 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63193358-A (JP)
Title: Camera unified with vtr
Inventor: NAKASUNA NARIYASU
IPC: G11B15/10
Filed: 1987-02-06
Abstract: PURPOSE:To enable a photographer to easily enter in a picture together by operating a self-timer operation element to repeatedly light and extinguish a display part and lighting the display part at the time of starting photographing and extinguishing the display part to return a camera to the camera recording stand-by state when a prescribed time elapses after the start. CONSTITUTION:The total time from the start of supply of a repeat signal to a display part 2 is calculated; and when this calculated time reaches a second prescribed time longer than a first prescribed time, a lighting signal is supplied to the display part 2 to light the display part 2, and an operation signal is supplied to a VTR part 20 and the camera recording stand-by state is released to start recording. The time from the start of recording is calculated; and when this calculated time reaches a third prescribed time longer than the first prescribed time, supply of the lighting signal to the display part 2 is stopped to extinguish the display part 2, and supply of the operation signal to the VTR part 20 is stopped to return the camera to the camera recording stand-by state. Thus, the photographer which cannot enter in the picture in conventional methods enters in the picture together.
Patent JP-H05187851-A (JP)
Title: Method and instrument for measuring length of buried pipeline
Inventor: SHIMIZU YOSHIHISA
IPC: G01B17/00
Filed: 1992-01-14
Abstract: PURPOSE:To obtain a method by which the length of a pipeline buried in the ground can be measured with high accuracy without digging the ground over the full length of the pipeline irrespective of the buried direction and material of the pipeline. CONSTITUTION:White noise generated from a white noise generator 11 is transmitted into a branch buried pipe 16 from a loudspeaker 12. The noise propagated through the pipe 16 is caught by means of microphones 13 and 14 installed to two points and the length of the pipe 16 is measured by calculating the cross-correlative function between the caught noise signals by means of a correlator 15. By measuring the lengths of the branch pipe 16 to be measured and branch buried pipes 17 and 19 adjacent to the pipe 16, the length of the pipe 16 is measured from the measured results.
Patent JP-S52108314-A (JP)
Title: Highly tough ferritic stainless steel having improved hydrogen-induced crack resistance
Inventor: KADO SATOSHI
IPC: C22C38/50
Filed: 1976-03-09
Abstract: PURPOSE: To give an excellent resistance to the hydrogen-induced crack of the ferritic stainless steel in an environment containing hydrogen sulfibe, water vapor, etc., by reducing the carbon content of the above stainless steel as low as possible, and carrying out the precipitaion of Cr carbide due to Ti and the control of the shape of sulfides with the combined addition of Ti, Cu and Ce. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60169163-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA NOBUAKI
IPC: H01L27/092
Filed: 1984-02-13
Abstract: PURPOSE:To reduce an insulating and isolating region, by performing the insulation and isolation of a P-channel MOS transistor and an N-channel MOS transistor by an insulating and isolating layer, in which a thin gate oxide film and a poly-Si layer are laminated. CONSTITUTION:A thin oxide film 19 is provided on a layer, which is to become a substrate for MOS transistors 101 and 111. The oxide film 19 isolates the transistors 101 and 111 and also isolates an N type substrate 1, a P type region 2 and the drain ends of the transistors 101 and 111. Under a poly-Si layer 20, the drain of the P-channel MOS transistor, the substrate, the substrate of the N- channel MOS transistor and the drain ends are arranged. Since the element isolating region is formed by self-alignment, the part beneath the layer 20 is the film 19. Therefore, the area required for the element isolation can be made small, and the compact element can be implemented.
Patent JP-S62185020-A (JP)
Title: Production of colony stimulation factor (csf)
Inventor: MURAKAMI MASAHIKO
IPC: A61K35/12
Filed: 1986-02-06
Abstract: PURPOSE:To enable the mass-production of CSF, by establishing CSF-producing cell strain able to be subcultured over a long period from a gastric tumor tissue exhibiting neutrophilia free from symptom of hypercalcemia and culturing said cell strain. CONSTITUTION:Tumor cell is extracted from a gastric carcinoma patient exhibiting neutrophilia free from symptom of hypercalcemia and transplanted to a nude mouse. The cell is subcultured for several generations and a strain exhibiting leukocytosis in peripheral blood of nude mouse is selected. A thin section of the tumor tissue is subjected to monolayer cell culture by dispase treatment and coexisting nude mouse-originated cells are removed by the use of a rabbit antiserum against fibroblast cell originated from cultured nude mouse spleen. The strain is subcultured for 12 generations and cloned by limiting dilution method to establish a CSF-producing cell strain. The cell strain is cultured in a serum-containing medium until the system reaches a confluent state, when the medium is exchanged to a serum-free medium. CSF is produced by culturing the strain in the serum-free medium.
Patent JP-H08223253-A (JP)
Title: Fault monitor/detector system
Inventor: OHASHI SATOSHI
IPC: H04L69/40
Filed: 1995-02-14
Abstract: PURPOSE: To quickly and surely realize in-equipment fault monitor and discrimination by preventing effect of a fault state onto a downstream circuit to be monitored due to a fault of an upperstream circuit to be monitored and specifying a fault location by fault detection in the unit of monitored circuits by means of a hardware circuit. CONSTITUTION: The system is provided with a monitor control signal generating circuit 2 adding a monitor control signal to a received transmission signal, fault detection discrimination circuits 3.1-3.n extracting a monitor control signal from a transmission signal passing through monitored circuits 1.1-1.n to detect a fault, fault detection discrimination circuits 3.1-3.n receiving the result of detection from the fault detection discrimination circuits 3.2-3.n passing through the monitored circuits 1.2-1.n and from the fault detection discrimination circuits 3.1-3.n-1 being upperstream circuits to the fault detection discrimination circuits 3.1-3.n, and fault detection result output terminals 4.1-4.n.
Patent JP-S59151041-A (JP)
Title: Method and device for executing passing test of underground buried pipe conduit
Inventor: TAKAHATA HAJIME
IPC: G01M99/00
Filed: 1983-02-18
Abstract: PURPOSE:To improve the work efficiency by making a vacuum operation of the suction side of a compressor appear in a pipe in front of a wire guiding body, and making the core guiding body and its subsequent mandrel run in the pipe by its negative pressure. CONSTITUTION:The suction side of a compressor 18 provided with a suction device, and a pipe 19a passing through a stopper 19 fitted into one end of a pipe conduit 2 are connected with a hose 20, etc., a vacuum operation of the suction side is made to appear in a pipe 2a in front of a wire guiding body 7, and the wire guiding body 7 and a mandrel 8 are made to run. As soon as the wire guiding body 7 reaches the end of the pipe conduit 2, the wire guiding body 7 presses the head part of a rod 25, a switch 26 is turned on, a buzzer of an alarm sounds and the lamp is lighted. In this way, such a danger as the stopper jumps out, and a time loss due to shunting for preventing the danger are eliminated, also the time required for a passing test is shortened, and the work efficiency is raised.