baber/WOPTO huggingface dataset:
Patent JP-H0839245-A (JP)
Title: Arc welding machine
Inventor: KITAJIMA AKIHIKO
IPC: B23K9/067
Filed: 1994-07-29
Abstract: PURPOSE:To enable a good start of welding by making the rise of a welding current rapid at the start of welding. CONSTITUTION:A second coil 6 in the reverse winding direction is provided against a first coil 5 where a welding current flows; and, before the start of welding where the current is not detected by a circuit 3 for detecting current for welding, a first driving circuit 12, with a current detection signal inputted, charges a capacitor 9 through a first resister 7 and a first switching element 8. When the current is detected by the current detecting circuit 3 with the start of welding, a second driving circuit 13 allows the discharge current of the capacitor 9 to flow in the second coil 6 through a second resister 10 and a second switching element 11. The magnetic flux of the second coil due to this discharge current begins to cancel the magnetic flux of the first coil due to the welding current 16, decreases the inductance of the first coil, rapidly raises the welding current, and improves the start of welding by increasing the current at a transition point from the discharge current of the capacitor 9 after the start of welding to the ordinary discharge current.
Patent JP-S6155379-A (JP)
Title: Vibration column pump
Inventor: HIYAMA HIROKUNI
IPC: F04F7/00
Filed: 1984-08-27
Abstract: PURPOSE:To prevent generation of surface wave by furnishing a means in the suction pipe for a stationary and a vibration pipe, and by this means making the area of the liquid surface in one division of suction pipe smaller than the section area of the suction pipe. CONSTITUTION:A doughnut-shaped float 16 is afloat at the liquid surface in the major dia. part of a stationary pipe 2 of this vibration column pump consisting of a vibration pipe 5, an exciter 7 and said stationary pipe 2. The size and shape of this float 16 shall be such that no surface wave will be generated at the liquid surface inside the pipe in any of its divisions. According to this arrangement which is equipped with a means to make the surface area of the liquid in one of the divisions inside the suction pipe smaller, loss of the exciting power of said vibration pipe 5 can be prevented in good performance, which should lead to enhancement of the suction efficiency.
Patent JP-2001005273-A (JP)
Title: Toner container
Inventor: KAWAMURA YOSHIHIDE
IPC: G03G15/08
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being leaked at a transporting time and to enhance operability when a toner container is attached to a copying machine and the like. SOLUTION: After the toner container 1 is filled with the toner from the toner supply port, a shutter 3 is moved along the guide frame 5 of the a toner supply port part 2 so as to seal the toner supply port with a seal member 8 arranged in the slide frame 7 of the shutter 3 and constituted of an elastic member. By winding a heat shrinkage film 10 round the upper part of the shutter 3 and making it shrink, the frame 7 of the shutter 3 is pushed down toward the toner supply port 4 side by the shrinkage force of the film 10. Besides, the seal member 8 is compressed. Thus, the toner supply port is perfectly sealed by large pressing force.
Patent JP-H1126202-A (JP)
Title: Resistor
Inventor: ARAI TOSHIO
IPC: H01C7/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enable the resistance of a resistance of a resistor to be easily modified by trimming, by a method wherein the resistor is equipped with electrodes provided to the opposed corners of an insulating board, and one of the electrodes opposed to each other interposing a resistance modifying groove between them is made to serve as a voltage terminal, and the other serves as a current terminal. SOLUTION: Electrode terminals 12 of silver or the like are provided to the corners of an angular insulating board 11 of alumina or the like which are opposed to each other through the intermediary of a resistance modifying groove 14, and a resistor 13 of ruthenium oxide or the like is formed on the upside of the insulating board 11 so as to be electrically connected to the electrode terminals 12. Then, a resistance modifying groove 14 is provided to the resistor 13 extending from its one side to center by a laser or the like.  As mentioned above, the electrode terminals 12 separate from each other are provided to the four corners of the insulating board 11 interposing the resistance modifying groove 14 between them, so that two of the four electrode terminals 12 can serve as voltage terminals, and the other two can serve as current terminals when a four-terminal current/voltage measuring equipment is used. By this setup, a resistor of this constitution is lessened in resistance by a resistance modifying groove, so that the resistor capable of dealing with a low resistance can be obtained.
Patent JP-H1127571-A (JP)
Title: Remote control operating unit for camera
Inventor: TAKIZAWA TAKESHI
IPC: H04N5/232
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller for an unattended camera the control of the control of which can be shared by a video engineer and a program producer. SOLUTION: A VE panel 1 aimed at video image management and a PD panel 2 aimed at program production and transmission are structured by placing emphasis on adjustment of a field angle and a focus or the like. The VE panel 1 and the PD panel 2 are connected by a data line 10, and the VE camera 1 connects of a MODEM 3 correspondign to each unattended camera 4 via a data line 11. Control data resulting form control by the PD panel 2 are sent to the VE panel 1 as serial data. The VE panel 1 converts the control data received from the PD panel 2 and control data being control results of the VE panel 1 into protocol data for each unattended camera 4 and transmits the protocol data to the correspondign MODEM 3. The protocol data received by the MODEM 3 are sent to the unattended camera 4 via a leased line 12 for controlling the camera 4.
Patent JP-H09259090-A (JP)
Title: Decentralized processing computer system
Inventor: SHINONAGA HIROYUKI
IPC: G06F15/177
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make the business processing of a decentralized processing computer efficient. SOLUTION: A storage means 4 which a supervisory computer 1 is equipped with, is made to store information regarding the number of business processes that each decentralized computer can perform at the same time, information on every kind of processable business and required processing time by the business processes, and information regarding the processing end scheduled time of a business process being performed and if the need to process some business is newly generated, a processable decentralized processing computer extracting means 5 extracts a decentralized processing computer that can process the business by referring to the information in the storage means 4. As for one or plural extracted decentralized processing computers, a corresponding business process end scheduled time arithmetic means 6 calculates process end scheduled times when the business process is performed by referring to the information in the storage means 6 and a business process allocating means 7 allocates the business process to the decentralized processing computer having the earliest process end scheduled time and makes the computer perform the process.
Patent JP-H1018054-A (JP)
Title: Surface treated steel sheet for gasoline tank
Inventor: MOCHIZUKI KAZUO
IPC: C23C22/24
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To produce a surface treated steel sheet for a gasoline tank having excellent corrosion resistance to fuel such as gasoline, alcohol-contg. gasoline or the like. SOLUTION: One side of a steel sheet is applied with surface coating composed of a galvanizing layer by 10 to 60g/m<2> coating weight as a primary layer, an Sn-Zn layer in which the content of Zn is regulated to 10 to 80% by 5 to 30g/m<2> coating weight as a secondary layer and an Sn layer by 5 to 50g/m<2> coating weight, and the other side has a galvanizing layer by 10 to 60g/m<2> coating weight.
Patent JP-S6156578-A (JP)
Title: Picture processing method
Inventor: UEMORI SATOSHI
IPC: H04N1/387
Filed: 1984-08-27
Abstract: PURPOSE:To obtain picture signals after desired editing processing without crushing the unprocessed picture signals to be processed within the same memory, by obtaining a prescribed work area after compressing the areas excluding the area to be edited, applying the editing processing such as rotation, etc. to the picture signals of the area to be edited within said work area and then expanding the compressed picture signals to the original sizes. CONSTITUTION:An area OS2 excluding an area OS1 to be edited is compressed to obtain a part where the compressed picture signal CS, the signal area OS1 to be edited and a remaining work area W. Then the picture signals of the area OS1 are rotated in the area W to perform the editing processing, and the editing partial picture signal AOS1 is shifted to the original area OS1. Then the signal CS enlarged up to its original size to obtain the editing picture signal AS which underwent the editing processing such as rotation, etc.
Patent JP-S5880173-A (JP)
Title: Recorder of broadcast program
Inventor: TAKAHASHI AYUMI
IPC: G11B27/024
Filed: 1981-11-06
Abstract: PURPOSE:To record automatically only the program contents without giving any load to a viewer, by controlling the propriety of the recording action at the recording side and in accordance with the identifying signal. CONSTITUTION:The output of a signal receiver 21 is fed to an identifying signal discriminating circuit 22 as well as to the recirding signal input part of a recorder 23. The circuit 22 discriminates the stop signal and the start signal which are contained in the received output and supplies each discrimination output to the puase function control input part of a tape recorder 23. In such way, a pause action control is performed to stop the recording action of the recorder 23 by the stop signal discriminating output of each end of the program contents part, and to start the recording action with the start signal discriminating output prior to the head of the program contents part.
Patent JP-H1020717-A (JP)
Title: Image forming device
Inventor: SHIBAKI HIROYUKI
IPC: G03G21/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To enhance the versatility of a toner replenishing device by enabling simplification of the connection between an image forming device main body and the toner replenishing device, and enabling the toner replenishing device to be connected to all sorts of image forming device main bodies. SOLUTION: A main body control device 58 for controlling an image forming device is provided inside an image forming device main body 10, and a drive means 63 for driving both an air supply means 53 and a toner transfer means 54 and a CPU 62 controlling the air supply means 53 and the toner transfer means 54 by controlling the drive means 63 in accordance with signals from the main body control device 58 are provided inside a toner replenishing device 45.
Patent JP-H0737260-A (JP)
Title: Head device
Inventor: ICHIHARA JUNICHI
IPC: G11B7/09
Filed: 1993-07-19
Abstract: PURPOSE:To perform focusing and tracking control in small size with high accuracy in the head device for performing the focusing and tracking control on an optical recording medium. CONSTITUTION:A tracking supporting mechanism 33, a focusing supporting mechanism 34 and a movable part 32 are arranged to be connected up from a fixed part 35. The focusing supporting mechanism 34 is composed of two parallel focusing leaf springs 34a and 34b, and the tracking supporting mechanism 33 is composed of two tracking leaf springs 33a and 33b having a space between them, becoming narrower toward the fixed part 35.
Patent JP-H0342586-A (JP)
Title: Electron beam device
Inventor: OZAKI KAZUYUKI
IPC: G01R31/302
Filed: 1989-07-11
Abstract: PURPOSE:To shorten the measuring time by providing an interval varying means to change the interval of the timing which execute the voltage measuring in a waveform in response to the changing state of the voltage in an observation waveform, and setting the timing based on the output of this means. CONSTITUTION:A secondary electron signal processing circuit 8 is inputted the secondary electronic signal which is detected with a detector 7 and a control signal from a waveform measuring control circuit 12, and these input signals are digitalized, and the digital signal is added and averaged and outputted to the circuit 12. The irradiating timing is set with the electron beam pulse (EB pulse) by the circuit 12, and simultaneously the voltage of the EB pulse irradiation point is measured based on the output of the circuit 8. Further the voltage waveform is observed, and in response to the changing state of the voltage in the waveform the process to change the interval of the voltage measuring timing is executed, and in response to the result the control signal is outputted to a delay circuit 10. Moreover, to an EB pulse gate driver 11 the control signal is inputted from a control computer 13, and the output is connected to an EB pulse gate 14. The computer 13 is connected to a display device 15, and executes the necessary control to the waveform control.
Patent JP-H0926200-A (JP)
Title: Installation device of ceiling mounted air conditioner
Inventor: SAITO DAISUKE
IPC: F24F13/32
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an installation device of a ceiling mounted air conditioner with improved installing property. SOLUTION: Opening ends 10, 12 of fitting grooves 8, 11 which are inserted into mounting bolts inside a ceiling and fixed thereto are formed on first and second fitting pieces 3, 4 provided on sides opposite to each other of an indoor unit body 2 so as to be expanded outwardly. Then the fitting grooves 8, 11 of the first and second fitting pieces 3, 4 are inserted in the mounting bolts in achieving installation, insertion of the mounting bolts in the opening ends 10, 12 which are larger than the groove width of the fitting grooves 8, 11 is facilitated, and the installation work is simplified.
Patent JP-H0934425-A (JP)
Title: Screen controller
Inventor: MATSUZAKA TAKEHIKO
IPC: G09G5/22
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To easily comply with any changes in the function of a screen control for data processing by controlling the screen information corresponding to every background picture with a function and batchedly managing variable data and a character string. SOLUTION: Fixed form data 13 to be a background picture and variable data characteristic information are defined by the number of the variable data as the fixed form data structure, character string control characteristic information is defined as a fixed form data structure 17, and the address of the background picture for the information of the screen, the number of the variable data on the background picture, the address of the variable data characteristic information, and the address of the character string control characteristic information are defined as fixed form data structure by the number of screens to be shifted.  The screen information corresponding to every background picture is called with a function by employing the data structure as a means, the variable data and the character string at every screen can be batchedly managed and controlled so that the same variable data can be processed according to different background pictures. These variable conditions can be batchedly managed by the fixed form data structure.
Patent JP-S57102055-A (JP)
Title: Semiconductor device
Inventor: FUJITA MITSUOKI
IPC: H01L23/556
Filed: 1980-12-17
Abstract: PURPOSE:To reduce influence to affect on a semiconductor element to be generated by alpha particles discharged from a vessel of semiconductor device and to prevent generation of erroneous operation of the semiconductor device to be caused by the alpha particles by a method wherein influence to affect on the semiconductor element to be generated by the alpha particles discharged from the ceramic part in the vessel is removed. CONSTITUTION:When the range 12 of the alpha particles in the semiconductor element from the surface of the semiconductor element 6 up to the surface of a substrate 11 is designated as l, and the minimum value 13 of distance from the surface of the element 6 up to the substrate 11 is designated as d, the ceramic frame body 3 is formed thin as to make the maximum value 14 of angle of elevation to be formed by the line starting from the surface of the element 6 to reach the frame body 3 to sin<-1>d/l or less, and the cap fixing part 2 by pressure can be made thicker by thickness thereof. Accordingly generation of erroneous operation to be caused by the alpha particles can be reduced remarkably.
Patent JP-S5879672-A (JP)
Title: Ignition timing adjusting mechanism of distributor
Inventor: OOYA KOUJI
IPC: F02P7/00
Filed: 1981-11-06
Abstract: PURPOSE:To aim at improvement in operatability, by setting up a device capable of holding a distributor body rotatably to the engine and another device capable of adjusting and securing the turning position separately. CONSTITUTION:The nose of an adapter housing 7' having an insertion hole 7a' is inserted into a cylinder head 8 and secured to the head 8 with a bolt 11 while a wedge ring 10 is fitted in a groove 2d formed on a body housing 2' to be inserted into the insertion hole 7a' and the body housing 2' is so held on to the adapter housing 7' as to be rotatable at will. And, a locking spring 5a is inserted into a tapped hole 2c of an arm 2a' attached to the body housing 2' and screwed up with a screw 5 while a rotary shaft 3' attached to a distribut or 1 is fitted into the body housing 2' with some play, transmitting rotation of a cam shaft 9 to it. With this, even if the screw 5 is rotated and ignition timing adjusted, fixation between the distributor 1 and the cylinder head 8 will not come loose at all.
Patent JP-H0227685-A (JP)
Title: Igniter plug for gas turbine
Inventor: AOKI NOBORU
IPC: H01T13/52
Filed: 1988-07-18
Abstract: PURPOSE:To shorten the electric path length of a spark and reduce the discharging voltage by coupling the tip face of an insulator inwardly from the tip face of a main body metal. CONSTITUTION:A main body metal 1 is formed with a heat-resistant metal made of Inconel, its tip section is formed into a small diameter via a taper face 11, a hexagonal section 14 is formed at the rear end section. The inner periphery of the tip section of the main body metal 1 is bent nearly perpendicularly and protruded inward as a protruded face 12. A creeping discharge gap along the tip face 21 of an insulator 2 is formed between the tip section of the main body metal 1 and the tip section 31 of a center electrode, a semi- creeping discharge gap 32 is formed as a whole. The insulator 2 is made of an alumina sintered body, an axis hole 22 is formed in the center, the center electrode 3 is inserted, the tip face 21 of a long leg section 23 is arranged inwardly from the tip face 15 of the main body metal 1 by 0.2-0.8mm, a creeping discharge surface is formed up to the center. The electric path length of a spark is shortened, the discharging voltage is reduced.
Patent JP-S6239625-A (JP)
Title: Aromatic polyester resin
Inventor: OKAMOTO MASARU
IPC: C08G63/682
Filed: 1985-08-15
Abstract: PURPOSE:The titled novel resin, containing specific repeating units as main constituent components, melt moldable at a relatively low temperature (<=400 deg.C), having small anisotropy, capable of giving molded articles having good mechanical characteristics and useful for fibers, films, resins, etc. CONSTITUTION:A resin containing repeating units expressed by the formula (X and Y are H or Cl or X is Cl and Y is H or X is OCH3 and Y is H) as main constituent components. The constituent components expressed by the formula is produced from tert-butylhydroquinone and 1,2-bis(phenoxy)ethane-4,4'- dicarboxylic acid and/or nuclear substituted 1,2-bis(phenoxy)ethane-4,4'- dicarboxylic acid.
Patent JP-S6238521-A (JP)
Title: Magnetic recording medium and its production
Inventor: KOBAYASHI YOSHIYORI
IPC: G11B23/00
Filed: 1985-08-14
Abstract: PURPOSE:To reduce the occurrence of error by providing a annular gap between the edge of a base body and that of a magnetic recording layer. CONSTITUTION:A magnetic recording layer 2 is formed to cover one or both faces of a base body 1, and an acid-proof resist film 4 is stuck to the surface of the magnetic recording layer 2 by screen printing or the like. The resist film 4 is formed to leave a ring-shaped gap G1 in the side of an outside peripheral edge A of the base body 1 and an annular gap G2 in the side of an inside peripheral edge B. The magnetic recording layer on parts of annular gaps G1 and G2 is removed by the etching processing using a proper etching liquid to expose the surface of the base body 1. After the resist film 4 is removed, a magnetic recording medium is obtained through processing stages such as washing. Thus, peeling of the magnetic recording layer and error due to peeling are reduced considerably.
Patent JP-S5880825-A (JP)
Inventor: TAKAYANAGI FUMITO
IPC: H01G9/004
Filed: 1981-11-09
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-S5881491-A (JP)
Title: Purification of filthy water with activated sludge
Inventor: SUZUKI AKIRA
IPC: C02F3/12
Filed: 1981-11-09
Abstract: PURPOSE:To efficiently remove, BOD, ammoniac nitric acid, etc. from filthy water, by introducing conc. sludge from a precipitating pool into an aerating cell to hold the concentration of suspended matter in activated sludge inside the cell at a specified range, and controlling the volume index of sludge in the cell below a specified value. CONSTITUTION:After being primarily purified to remove blocks, sand, etc., filthy water is introduced into an aerating cell, and an amount of oxygen required for removing BOD in the presence of activated sludge but insufficient to perform complete aerobic reaction is blown into the filthy water to decompose organic substance in it. A sludge-thickening means is independently provided to introduce a part of a mixed liquid fed out of the aerating cell or a part of returned sludge into the thickening means. A part of the obtained conc. sludge is introduced into the aerating cell to hold the concentration of suspended matter in active sludge inside the cell at 7,000-15,000mg/l and to control the volume index of sludge below 120. As a result, nitrification and denitrification can be performed in addition to the decomposition of organic substance in the filthy water inside the aerating cell.
Patent JP-2000013530-A (JP)
Title: Isdn line connector
Inventor: MORINO SHINJI
IPC: H04L12/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To incorporate an ISDN line connector into a prescribed panel without generating wasteful space. SOLUTION: The size of a case body 11 for housing a DSU with analog ports connected to ports S/T1 and S/T2 for an ISDN terminal and the analog ports TEL1 and TEL, etc., in the inside is made into a module, lug-like flange parts 15 are provided respectively on the upper and lower parts of the case body 11, and a groove 151 for module width display is formed at the respective flange parts 15. Also, an attaching hole 152 corresponding to a module pitch for inserting a screw omitted in the figure is formed at the respective flange parts 15. Furthermore, a step is provided on a front surface and the respective modular jacks of the ports S/T1 and S/T2 for the ISDN terminal and the analog ports TEL1 and TEL2 are provided on a lower front surface 12 generated by the step.