baber/WOPTO huggingface dataset:
Patent JP-H01276079-A (JP)
Title: Semiconductor test device
Inventor: KAJI NAOTO
IPC: H01L21/66
Filed: 1988-04-27
Abstract: PURPOSE:To improve the certainty of semiconductor tests by providing a sensor which detects a subsequent semiconductor element to be tested and a control circuit which starts a test after cooling the semiconductor element by means of a cooling device when the sensor does not outputs a detecting signal. CONSTITUTION:This semiconductor test device is constituted in such a way that measurement is started by a test starting signal S4 when a tape 8 is fed by 10 steps and a semiconductor element comes to the location of a test head 6 while the presence of the element on the tape 8 is confirmed. On the other hand, the sequence (i) shown in the appended figure is selected in the control circuit. When, for example, the tape 8 is fed by 10 steps and the element is brought to the location of the test head 6 after the element is detected by the sensor 3, the control circuit 2 actuates a cooling device 4 so as to blow cooling air C on the element and sends a control signal S3. After the lapse of designated time which is longer than pre-cooling time, actual measurement is stated and a test start designating signal S1 is simultaneously sent. Since the element which is snot cooled by a pre-cooling device 5 is cooled by the cooling device 4 in such way, the measurement can be performed on the element under the same temperature conditions as those to other elements.
Patent JP-H11287940-A (JP)
Title: Lens barrel
Inventor: TAKEZAWA KAZUMITSU
IPC: G02B7/02
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel which prevents a light leakage or the like in an iris diaphragm mechanism. SOLUTION: The iris diaphragm mechanism 21 consists of blade members 22, a support ring 23 which supports the blade members 22 rotatably, and a driving ring 1 which swings the blade members 22. Each blade member 22 has a pivot pin 25 fitted in a pivot hole 24 of the support ring 23 and a follower pin 26 engaged with a cam groove 3 of the driving ring 1. The driving ring 1 is a synthetic resin injection molding and has a lever hold boss 31 projected integrally on its back surface. The lever hold boss 31 has a rectangularly sectioned hold hole 32, in which a stop interlocking lever 4 is fitted and held. The hold hole 32 has its internal size set relatively tightly to the external size of the stop interlocking lever 4 and there is nearly no gap between the hold hole 32 and stop interlocking level 4 while the stop interlocking lever 4 is fitted in.
Patent JP-S60251805-A (JP)
Inventor: TSURUMI MANABU
IPC: B65G47/54
Filed: 1984-05-26
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-2000297760-A (JP)
Title: Compressor
Inventor: TAKAHASHI MASAAKI
IPC: F04B39/10
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which can obstruct the position shift of a delivery valve, reduce the dead volume at the compression time and prevent the danger of a valve break. SOLUTION: A valve seat plate 13 partitioned between a suction chamber and delivery chamber and bored a delivery hole 15 has a recessed valve seat surface 13a matched with the outer periphery shape of the delivery valve 19 on one surface faced by the delivery valve 19 and the delivery valve 19 is positioned to the valve seat surface 13a. As the other application example, the main body of the delivery valve is entered in the valve mounting hole of the delivery hole 15 and a retainer 21 is faced to the valve mounting hole part.
Patent JP-S63272398-A (JP)
Inventor: YAMAURA YUTAKA
IPC: D05B65/02
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-H05134078-A (JP)
Title: Spare safe injecting system for atomic reactor plant
Inventor: DAGURASU MAABIN GURANTSU
IPC: G21C15/18
Filed: 1992-04-27
Abstract: PURPOSE: To provide an improve double liquid auxiliary safety injection system for a nuclear fission core plant and a liquid pre-safety injection system provided with a promotion gas substitution auxilairy source. CONSTITUTION: A multiplex liquid auxiliary safety injection system for a nuclear fission core plant 10 comprises a means which, by injection an auxilairy cooling water 24 into a reactor pressure vessel 12, cools a fuel core 14, and a means which, by injecting a neutron absorption solution 42 into the reactor pressure vessel 12 around the fuel core 14, reduces nuclear fission. The cooling water and the neutron absorption solution are provided with a separate system, respectively, and they are fed from an individual supply vessel by a pressurized promotion gas. An individual pre-safety injection system for cooling water and solution moves the promotion gas from one supply vessel to the other supply vessel, and then takes out of the other supply vessel, so that the supply source of liquid promotion gas for one system and available volume are enhanced.
Patent JP-H04336773-A (JP)
Title: Film image input device
Inventor: NAKAO SOICHIRO
IPC: H04N5/253
Filed: 1991-05-13
Abstract: PURPOSE:To provide a low-cost film image input device by combining a film image input devie with a video camera and to make the device usable also as an ordinary video deck. CONSTITUTION:This device is combinedly constituted of a film image input device main body 100 and a video camera 200. Accordingly, parts common to the video camera are omitted from the film image input device. The video camera 200 can record and reproduce a video signal as well as a sound signal. Thus, by providing a TV tuner 128 within the film image input device main body 100, the device can be used also as an ordinary video deck.
Patent JP-H04334948-A (JP)
Title: Stator cooling water system malfunction detector for rotating electric machine
Inventor: TAKAMI KENTARO
IPC: H02K9/24
Filed: 1991-05-13
Abstract: PURPOSE:To simplify a detector and to obtain a rotating electric machine cooling water system malfunction detector which needs no auxiliary device power by confirming the number of times of operations of a pressure switch communicating with a pressure regulating valve and operating at the time of opening, and comparing it. CONSTITUTION:A pressure regulating valve 22 and a pressure switch 23 are provided in communication with a gas state of a coolant tank 3 of a cooling water circulating system, the number of times of operations of the valve 22 is compared to sense abnormal leakage of gas. The valve 22 provided on the way of an atmosphere discharge tube of a detector is operated when the gas pressure in the tank 3 exceeds a predetermined value, and discharges the gas in the tank 3. A trace amount of the gas in a rotary electric machine is always passed to a stator cooling water system through an insulating tube even at the normal time, and the valve 22 is operated once per several days. On the other hand, if a fine crack occurs to the cooling water system, the valve 22 is operated once per scores of minutes. The number of times of the operations is confirmed and compared by comparing and detecting means 24, thereby sensing a malfunction of the cooling water system.
Patent JP-S591760-A (JP)
Inventor: SANTOU YOSHIKAZU
IPC: D06B3/10
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-H04337600-A (JP)
Title: Semiconductor storage device using address selection circuit and relevant circuit
Inventor: HASEGAWA JUNKO
IPC: H01L21/82
Filed: 1991-05-13
Abstract: PURPOSE:To attain a high speed and to miniaturize the semiconductor storage device using the address selection circuit and the relevant circuit. CONSTITUTION:This device is provided with an address signal line pair constituted of non-inverse address signals 11 and 21 and inverse address signal lines 12 and 22 and a pair of differential detection lines constituted of first and second detection lines 5 and 6. P channel transistors 7 and 8 are used for precharging the differential detection lines 5 and 6. Address selection N channel transistors 31, 32,...41, 42 are arranged on an intersection point between the address signal line and the first detection line 5 an fuses 51, 52,...61, 62 are arranged between each address selection N channel transistor and a grounding point. A potential difference between the differential detection lines 5 and 6 is amplified by a differential amplifier 1 and a driver 9 and a selected signal is outputted. Based on this selected signal, an accessing is switched from a main memory cell array to a spare memory cell array.
Patent JP-H02288101-A (JP)
Title: Lighting system
Inventor: KODAIRA SHINJI
IPC: F21V21/04
Filed: 1989-04-28
Abstract: PURPOSE:To obtain a desired light distribution without any unevenness of illuminance by uprightly providing frames on the opposite side on a rectangular frame body, and supporting a lighting body on the frames and ceiling plate holding members on the frames respectively. CONSTITUTION:A rectangular frame body is formed of T bars 1a, 1b for constituting a system ceiling. Rectangular frames 2 are uprightly fixed on a pair of the opposed T bars 1b of the rectangular frame body. A lighting body 11 for housing a lamp 9 is arranged under cross bars 7. Ceiling plates 15-18 are disposed onto the frames 2 formed on the rectangular frame body constituted of the T bars 1a, 1b and a fixture supporting frame constituted of the cross bars 7. Consequently, the shape of the ceiling plates 15-18 can be adequately varied according to the shape, position or light distribution of the lighting body 11. Therefore, light distribution or illuminance can be adjusted so that unevenness of illuminance can be eliminated, thus obtaining a lighting effect of a desired light distribution characteristic.
Patent JP-H08299542-A (JP)
Title: Nail mechanism for pachinko game machine
Inventor: OKABE KAZUHIDE
IPC: A63F7/02
Filed: 1995-05-01
Abstract: PURPOSE: To load/unload a cylindrical member on the through hole of a game board smoothly by forming the body part of the cylindrical member on th minor diameter part to which a nail to be arranged on the game board is fixed to set the outer diameter of its tip part at a valve smaller than that of a base of a base terminal part. CONSTITUTION: A nail unit 1 consists of the nail 2 and a sleeve 3. The sleeve 3 is formed as the cylindrical member consists of synthetic resin to which the body part of the nail 2 is fixed on its minor diameter part, and a frame part 3a, the body part 3b, a gap part 3c, a projecting part 3d and the minor diameter part are arranged extendingly over from the base terminal part to the tip part. In such a case, the major diameter of the body part 3b is formed so as to become smaller when advancing from a base terminal (frame part 3a) side to a tip (projecting part 3d) side. In this way, when the sleeve 3 is inserted to the through hole, the surface of the body part 3b and the inner surface of the through hole are maintained in a state in which they are prevented form coming into contact with each other until they are completely fixed.  Therefore, resistance due to the mutual friction of the surfaces is reduced, and the sleeve 3 in enabled to be easily inserted.
Patent JP-H09298889-A (JP)
Title: Inverter
Inventor: KAI TORU
IPC: H01L23/36
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress leakage current for radio noise reduction by fitting a mounting part constituted of high insulation and high heat transmission material which fixes a semiconductor power switching element and whose dielectric constant is small, and a cooling fin formed integrally with the mounting part. SOLUTION: In this inverter for motor driving consisting of a rectifying circuit, a smoothing capacitor and an inverter part, a change in voltage occurs between a power switching element 3 and a mounting block 2 with high-speed operation of the power switching element 3 in the inverter part, and leakage current due to a stray capacitance occurs. In a box 1, the mounting block 2 which is formed with cooling fins as one body is formed by using high insulation and high heat transmission material whose dielectric constant is small. On the mounting clock 2, the power switching element 3 is fitted. It is thus possible to suppress leakage current by decreasing a stray capacitance, reduce radio noise from a ground line 26, and prevent some obstruction from being given to an adjacent measuring instrument, a radio receiver or other part.
Patent JP-S61265476-A (JP)
Inventor: MAEKAWA YUKIHIRO
IPC: F25D21/06
Filed: 1985-05-20
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-H046437-A (JP)
Title: Particulate measuring system
Inventor: HOSHINO MASAKAZU
IPC: G01N15/02
Filed: 1990-04-25
Abstract: PURPOSE:To measure a particulate in a container and a piping system by assembling a laser-light introducing system and a plasma detecting system in the same cell, and forming a detecting head. CONSTITUTION:A main body 2 of a particulate measuring system 1 is composed of a laser light source and a signal processing system. A detecting head 3 is composed of a laser-light introducing system and a plasma detecting system. The detecting head 3 is arranged at the close proximity of an observing window 5 of a container to be measured 4 such as, e.g. a semiconductor manufacturing CVD apparatus. Gas containing particulates is introduced into the container 4 through the upper part. The gas is discharged (b) from the lower part. At this time, when the particulate contained in the introducing gas crosses a focal point 6 of laser light formed in the container with the detector 3, laser breakdown occurs, and plasma light emission occurs. The intensity of the plasma light and the frequency of the occurrences are detected with the head 3. When the results are processed by using the signal processing system in the main body 2, the number of the particulates contained in the introduced gas and the diameter of the particulate can be measured.
Patent JP-S61265576-A (JP)
Title: Frequency counter
Inventor: SATO YUICHI
IPC: G01R23/10
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the one-bit error of a frequency counter, by counting the falling time of each pulse if the phase of a signal to be measured of a predetermined time interval at the start point of time is at high level and counting the rising time thereof if the phase is of low level. CONSTITUTION:The time base signal showing the time base from time ta to time tb is generated by a time base generation circuit 4 and the phase comparison of the signal to be measured is performed at time base start time ta by a phase comparing circuit 1. By this method, when the phase of the signal to be measured is a high level, a high level signal is outputted from the circuit 1 and a count edge change-over circuit 2 detects the falling time of the signal to be measured and, in a counter 3, a count input gate is opened only between the time ta and the time tb by the time base signal inputted to gate input and the counting of the number of pulses at the falling time of the signal to be measured detected by the circuit 2 to output the count result. Contrarily, when the phase of the signal to be measured is a low level, a low level signal is outputted from the circuit 1 and the number of pulses are counted by the counter 3 at the rising time of the signal to be measured and the count result is outputted.
Patent JP-S63299349-A (JP)
Inventor: RUSHIAN PERURAN
IPC: B29C45/14
Filed: 1988-05-02
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-H01278702-A (JP)
Title: Circuit plate for slidingly moving contact point
Inventor: TSUKADA TAKESHI
IPC: H01C10/30
Filed: 1988-05-02
Abstract: PURPOSE:To improve the lubricating property of a circuit pattern without generation of the noise of sliding movement and the defective insulation with the neighboring circuits by a method wherein the lubrication layer, on which either of metal organic resistor paste and metal organic precious metal paste is printed and sintered, is provided on the part where the sliding contact point of a thick film circuit pattern will be slidingly contacted. CONSTITUTION:An electrode 13 is formed on an under-glazed glass layer 12 by printing and sintering conductive paste thereon, and a resistor pattern 14 is formed by printing and sintering. Besides, on the surface of this resistor pattern 14, a resistor lubricating layer 16 is formed as a lubrication layer. As the resistor lubricating layer 16 is formed on the resistor pattern 14 using the metal organic resistance paste mainly composed of gold having excellent lubricating property, the recesses and projections on the resistor pattern 14 can be brought into a lubricous state by the resistor lubrication layer 16. As a result, there is no possibility of generation of defective insulation with the neighboring circuits, and the generation of noise of sliding movement, the abrasion at the contact point of sliding movement can be suppressed, and the fluctuation in resistance value caused by the abrasion of the circuit pattern can also be prevented.
Patent JP-H09289917-A (JP)
Title: Powder compact
Inventor: SUZUKI KAZUO
IPC: A45D33/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a powder compact whose mouth part looks neat without accumulating powder at the mouth part of an inner tray where a film is installed by spreading a mesh fabric to the mouth part. SOLUTION: An annular frame body 1 fittable to the mouth part of the inner tray 20 is formed and the peripheral edge part of the mesh fabric 13 is fixed by the mouth part and the annular frame body 1. The height of the peak surface 24 of a cylindrical projection part 21 for supporting a part around the peripheral edge part of the mesh fabric 13 is turned to the height higher than the upper surface 5 of the inward flange 2 of the annular frame body 1 and the film 54 put on from the outer side of the mesh fabric 13 is formed so as to be in contact with the mesh fabric 13 on the peak surface 24 without a clearance.
Patent JP-S602049-A (JP)
Title: Rotor of ac generator
Inventor: MASE AKIRA
IPC: H02K19/22
Filed: 1983-06-16
Abstract: PURPOSE:To rotate an AC generator at a high speed by providing a flat plate- shaped base fan and a cooling fan at the axial sides of a pole core, and providing a support for preventing the fan from tilting between the outer periphery of the base fan and the bent surface of the outer peripheral end of the core. CONSTITUTION:A coil 6 is held by two opposed pole cores 1, and the cores 1 are engaged integrally via knurls formed on the surface of a shaft 9. Cooling fans 2 are secured by welding to the both axial sides of the cores 1, a base fan 3 having a projection 4 is interposed between the cores 1 and the fans 2 to form a rotor 5 as a whole. In this manner, the bases of the fans 2 are prevented from tilting even at the superhigh speed rotating time.
Patent JP-S59918-A (JP)
Inventor: TSUCHIDA MAKOTO
IPC: C22F1/04
Filed: 1982-06-25
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-S5443343-A (JP)
Title: Induction heating furnace
Inventor: ITOU TOSHIHARU
IPC: H05B6/24
Filed: 1977-09-10
Abstract: PURPOSE: To provide an induction heating furnace very handy with a high heating efficiency which is capacle of induction heating of metal or the like without providing the heating coil inside a vacuum vessel or the like and inserting a ceramic vessel between the work and the heating coil.  
     CONSTITUTION: A primary coil 11 is made as a exciting coil by winding hollow steel pipe in plural turns like a straight tube with a cooling water circulated through the hollow portion. Inside the primary coil 11 is arranged a secondary coil made as a heating coil by winding a hollow steel band like a straight tube with a cooling water circulated through the hollow portion. A clearance yielded along the generating line of the secondary coil is filled with an insulating packing 14 and an insulating material 29 for protecting the packing so as to be closed airtight. A top lid 20 and a bottom plate 21 are respectively mounted to either lingthwise end of the secondary coil 13 through insulating rings 19 and 19' in such a manner to be sealed airtight. In this manner, an induction heating furnace is constructed 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10275064-A (JP)
Title: Print control system and program storage device readable by print controller of the same
Inventor: KOSUKEGAWA MASANORI
IPC: B41J29/38
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To speed up printing operation. SOLUTION: The print controller 3 is equipped with a job ticket receiving means 4 which receives a job ticket consisting of important matters such as an address and paper size for printing an information file from a client computer 2, an information file acquiring means 5 which acquires the information file from a server computer 1 according to the job ticket, and an autonomous printing means 7 which generates print data from the job ticket and information file and prints the data, and transmits only the job ticket to the print controller when the client computer makes a request to print other information files linked from the information while displaying the information file of the server computer, so that the print controller controls the printing of the linked information files.
Patent JP-S5732663-A (JP)
Title: Resistance element and its manufacture
Inventor: TORII YUTAKA
IPC: H01L29/8605
Filed: 1980-08-04
Abstract: PURPOSE:To obtain a high resistor stably in excellent reproducibility even by a minute occupying area by putting an insulating film with an opening section between conductive layers and forming a resistance film, which can contact with the upper and lower conductive layers, in the opening section. CONSTITUTION:Nitrogen ions are injected to the surface of a semiconductor layer 2 and the sections where aluminum electrodes are formed are nitrified before shaping aluminum electrodes 4, 4'. When ions with 40KeV energy and of the amount of N<+> doped in 1X10<17>pcs./cm<2> are injected, the surfaces of the semiconductor layer 2 are nitrified, the silicon nitride films 7 with approximately 100-200Angstrom  thickness are formed to the surfaces, and the silicon nitride films 7 function as the high resistors.
Patent JP-S5633190-A (JP)
Title: Installation of welding process of continuous treating line of steel strip
Inventor: TANIGUCHI SHIGEKI
IPC: B23K26/20
Filed: 1979-08-28
Abstract: PURPOSE:To enable to completely prevent the buckling at coiling, by providing with pretreatment apparatus for the shape revision before the laser beam welding apparatus and aftertreatment apparatus for the revision of dislocation of joined part behind said welding apparatus. CONSTITUTION:The pretreatment apparatus 3, such as leveler, for revising the shape of transfer strip, is provided on the entrance side of the laser beam welding apparatus 1 and also, the aftertreatment apparatus 4, such as grinder, for revising the dislocation after welding, is provided on the exit side of said welding apparatus. The dislocation generated at the time of carrying out butt welding of the preceeding coil 5 and the succeeding coil 6 by the apparatus 1, is eliminated by scraping off by the grinder of the apparatus 4 or press-fixing by the roll.
Patent JP-2000305815-A (JP)
Title: Duplex information processor, memory dumping method and computer readable recording medium
Inventor: YAHIRO KENJI
IPC: G06F11/34
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To realize high speed and sure memory dumping by a small quantity of hardware. SOLUTION: A register part 7 can read out or write data from/in a required register or flip flop to which a specific address of a memory space is previously allocated by using a command and an address obtained from a processor 2 or a bus part 6. A dump control part 9 controls data transfer operation between a memory on a CPU board 1a of a duplexed party and its own memory 3 through a system bus 13 by using the register part 7. A memory control part 4 controls the reading/writing data from/in the memory 3 by an instruction from the processor 2 or the dump control part 9. When a processor control part 5 is set up to the master side, the control part 5 interrupts the processor 2 by an error signal or at the end of data transfer operation, and when set up to the slave side, suppresses the processor 2 so as not to write data in its memory by an error signal.