baber/WOPTO huggingface dataset:
Patent JP-H0785825-A (JP)
Title: Anode support structure of rotary anode x-ray tube
Inventor: AKITA KOJI
IPC: H01J35/10
Filed: 1993-09-17
Abstract: PURPOSE:To reduce the cost for providing a structure for stably holding the respective distance of a bearing. CONSTITUTION:In the anode supporting structure of a rotary anode X-ray tube in which a rotary shaft 13 coaxially connected to a rotor 12 on the inside of the rotor 12 to which a target 11 is fixed, is rotatively supported with a fixed part 14 through the roll bearings 61a, 61b on the high temperature side and the low temperature side, whose inner rings are fitted in the rotary shaft 13, a collar 15 for fixing a high temperature side bearing, a first collar 16 for fixing a low temperature side bearing and a second collar 17 for fixing a low temperature side bearing, on which welding margins 15a-17a for welding them with the rotary shaft 13 are provided, are used instead of an expensive and lengthy sleeve, to position the bearings 61a, 61b. The bearings are fixed by welding the welding margins of the collars to the rotary shaft, and the screw part of the rotary shaft can be omitted.
Patent JP-H0196796-A (JP)
Title: Road traffic information system
Inventor: TAKEZAKI JIRO
IPC: G08G1/09
Filed: 1987-10-09
Abstract: PURPOSE:To transmit accurate traffic information by installing plural small broadcasting stations for repeating near roads, giving small-scale data bases to these repeater stations, selecting and processing information and after that, broadcasting it again. CONSTITUTION:Collected traffic information is edited in a central station 11, voice information is multiplexed by a multiplexer 12 and the broadcasting is executed by a transmitter 13 and an antenna 14. On the other hand, plural repeater stations 2 are installed on a road side and the information from the broadcasting station can be always received. The wave of the broadcasting station is received by an antennas 20 and inputted to the repeater stations 2. The repeater station 2 has functions of accumulating data information in inside data base 23, updating it, extracting the information of area in charge of the repeater station and sending the information through a transmission means and an antenna 21. When the on-board equipment of a vehicle 3 enters area 5 to communicate with the repeater station, the wave from the antenna 21 can reach it and the information can be received.
Patent JP-H0197347-A (JP)
Title: Manufacture of low pressure mercury lamp
Inventor: INOUE OSAMU
IPC: H01J9/395
Filed: 1987-10-09
Abstract: PURPOSE:To prevent impure gas from being left behind in a light emitting tube even if an emitter quantity coated to a filament electrode is so much by performing the regular activity of an emitter as exhausting the inside of the light emitting tube at room temperature after the impure gas is made to escape by preliminary activity. CONSTITUTION:A filament electrode 13 is held on two lead wires 12 erected in beads 11. An emitter 15 is applied and charge to the center of a double coil of the electrode 13. On the other has, a getter material 14 consisting of a Zr-Al plate impregnated with Hg is attached to these lead wires 12. The electrode 13 is energized with current or it is heated in an electric furnace and preliminary activity takes place. With this, impure gas mainly composed of carbon dioxide (CO2) is generated and escapes into the air. Next, this electrode 13 is fitted in a one end 10a of a light emitting tube 10, and the beads 11 and this light emitting tube 10 are fused together. The light emitting tube 10 is turned upside down, and the electrode 13 is inserted in the other end 10b as well. Both electrodes 13 are energized with current as exhausting the inside of the light emitting tube in room temperature and, after regular activity for the emitter takes place, the light emitting tube is exhausted at high temperature and then inert gas is injected thereinto, and the beads 11 is fused to the other end 10b for sealing.
Patent JP-2000086066-A (JP)
Title: Sheet aftertreatment device
Inventor: HIRANO ATSUNORI
IPC: B65H37/04
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aftertreatment device capable of improving the dropping malfunction of a final sheet before stitching and ensuring precise alignment in good quality. SOLUTION: A final sheet is detected to be delivered by a sheet delivery sensor 37 and, after a preset time (ams) having passed, a return roller 5 scrapes off sheets to be aligned at their rear ends with the ON-operation of a return solenoid 30. At the same time during OFF-operation of the return solenoid 30, the shift operation and return operation of a jogger fence 9 are started. After the return operation, shift operation is once performed a preset time (bms) before the stitching operation by a stapler 11 is started and the scraping operation of the return roller 5 is executed again at the same time. Then, a bunch of sheets are stitched by the stapler 11 and, at the same time during completion of stitching operation, the jogger fence 9 is returned and a release belt 10 is driven to carry the bunch of sheets to a delivery roller with a release pawl 17 for releasing the sheets.
Patent JP-H1186863-A (JP)
Title: Lithium secondary battery
Inventor: SUGINO HIROAKI
IPC: H01M10/05
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To improve charging/discharging characteristics by using an electrochemically active metal for a positive electrode current collector, and using an organic compound with high affinity to the metal ions for a positive electrode active material. SOLUTION: An electrochemically active metal having a metal dissolution- deposition reaction accompanied by a charging/discharging, e.g. copper, is used for a positive electrode current collector. A positive electrode material preferably has a proper complex forming constant for metal ions and the functional group expected with electrochemical oxidation reduction. The positive electrode material having low molecular weight, small electrochemical equivalent, and a proper oxidation reduction potential is preferably used in view of increasing the battery energy density. Dithizone, 8-oxyquinoline, 1-(2-pyridylazo)-2-naphthol, N-benzoyl-N-phenylhydroxylamine, or a phenanthroline derivatives are used with respect to copper ions.
Patent JP-S62116880-A (JP)
Inventor: SUNAGA KO
IPC: F25B1/00
Filed: 1985-11-13
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-H02101443-A (JP)
Title: Exposure controller
Inventor: KANEKO KAORU
IPC: G03B7/099
Filed: 1988-10-08
Abstract: PURPOSE:To ease accuracy in photometric measuring for low-illuminance light under simple constitution at the time of photometric measuring by providing a means retreating a half-mirror outside an optical path when exposure is controlled based on the output from a photometric element. CONSTITUTION:A part of light transmitting a photographing lens 2 is interlerposed is an optical path to a metering element 4A for exposure control. The controller is provided with the half mirror 9B leading a part of the optical path to a finder eye contact part 10 and the means 18 retreating the half mirror 9B outside the optical path. Consequently, a luminous flux is not branched to a finder optical path at the time of direct photometric measuring and accordingly the quantity of light to the photometric element 4A increases.
Patent JP-H07163619-A (JP)
Title: Stabilized absorbent core and product made out of it
Inventor: POORU WAI FUANGU
IPC: A61F13/15
Filed: 1994-09-22
Abstract: PURPOSE: To enhance cost effectiveness while reducing distortion problems by folding an absorbent core cotton onto itself along a pair of parallel longitudinal folding lines, and making formed middle and side panels equal in width at the central horizontal axis of the absorbent core cotton. CONSTITUTION: An absorbent core cotton 10 includes three panels 11, 12, 13, the side panel 11 being restricted by a longitudinal line 14 and a horizontal folding line 15, the middle panel 12 by a longitudinal folding line 15 and a longitudinal folding switch 16, and the side panel 13 by the longitudinal folding line 16 and a longitudinal edge 17. While a portion near the line 16 is folded at a central horizontal axis 24, the side panel 11 is folded onto the middle panel 12 so that the longitudinal edge 14 approaches the fold 16. Similarly, the side panel 13 is folded onto the opposite surface of the side panel 11 so that at the central horizontal axis 24 the longitudinal axis 17 approaches a folded portion formed at the folding line 15. The panels 11, 12, 13 are made equal in width at the central horizontal axis of the absorbent core cotton.
Patent JP-H04177685-A (JP)
Title: Automatic feeder for magnetic tape reel to cassette tape charger
Inventor: RUCHIAANO PEREGO
IPC: B65H19/12
Filed: 1990-09-26
Abstract: PURPOSE: To completely automatically replace a vacant reel with a new filled reel by functionally combining a supply hub, storage units, a main carriage, a supporting arm and a releasing member. CONSTITUTION: Whenever it is detected that one of pancakes 9 fitted to the hub is vacant by a sensor, the device is operated to replace this pancake 9 with a filled pancake 9. The hub 10 is functionally combined with the pancakes 9 to feed the tape. The storage units 14 are continuously arranged in a line side by side to store the pancakes 9, and a supporting frame 15 for the storage units 14 is slid on rails 16 fixed to the device and is fixed by a hook 17. On the other hand, the supply arm 56 of the releasing member 59 is extended from the main carriage 39, and is moved to the hub 10 from an inactive position separated from a front wall of the machine into an working position adjacent to the front wall.  The releasing member 59 is functionally combined with the hub 10 and the storage units 14 to automatically supply the pancake 9 by detaching a vacant pancake from the hub 10, taking out a new pancake filled with the tape and fixing it up accordingly.
Patent JP-2001080788-A (JP)
Title: Sheet material carrying device
Inventor: KAWAI KOICHI
IPC: B65H5/06
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently carry the piled sheet material without generating load shifting, and to carry the sheet material independently of the processing timing before and after the carrying. SOLUTION: In this carrying device, a movable claw 738 starts to carry a rear end of a supplied volume 26 at a low speed, and after carrying it at a distance L1, the movable claw 738 is moved out of the carrying passage through a notch part 742. On the other hand, the volume 26 is carried at a distance L2 by a fixed claw 736 and stopped. Continuously, the volume 26 is carried by the fixed claw 736, which abuts on the rear end of the volume, with the working timing of a working station provided on the downstream side.
Patent JP-H1194079-A (JP)
Title: Manual transmission
Inventor: MEGURO NOBORU
IPC: F16H63/32
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To achieve the improvement of efficiency of manufacturing work, control work and assembling work of shift forks and the reduction of costs by making parts to be used for a manual transmission in common. SOLUTION: A manual transmission is provided with a gear shift shaft composed of an input shaft and an output shaft arranged on the same gear shift shaft axis in a transmission case, a counter shaft arranged parallel to the gear shift shaft, and three or more shift rods 44, 45, 46 arranged parallel to the gear shift shaft and to which respective shift forks 41, 42, 43 are fixed. Respective shift rods 44, 45, 46 are so arranged that the axes O1, O2, O3 have the same distance from the gear shift shaft core O, and the parts of the shift forks 41, 42, 43 are made in common.
Patent JP-H0781295-A (JP)
Title: Detecting method of clogging of pencil lead in plotter
Inventor: YANO YOTARO
IPC: G06F3/13
Filed: 1993-09-17
Abstract: PURPOSE:To permit the detection of clogging of the lead of a pencil in a comparatively early period by a method wherein the generation of clogging of the lead of the pencil is decided when the decrease of height of the pencil when the pencil has written a given distance is lower than a given value. CONSTITUTION:Encoders 84, 86, attached to X, Y motors 62, 64 for detecting the moving distances of a pencil in X, Y directions, and an encoder 88, attached to a solenoid 68 for detecting the height of the pencil, are provided while the detecting outputs of these encoders are inputted into a control unit 58. In a CPU 78, the writing distance of the pencil is operated based on the detecting values of X distance and Y distance while the writing distances are stored in a RAM 82 together with the height of the pencil. The writing distance, stored in the RAM 82, is reset in conjunction with the knocking operation of the pencil while it is decided that the clogging of the lead of the pencil is generated when the reducing value of height of pencil when the pencil has writen a given distance is lowr than a given value.
Patent JP-H0997392-A (JP)
Title: Method and device for monitoring abnormality
Inventor: FUJIYOSHI MAKOTO
IPC: G08B23/00
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To lighten the burden on a supervisor and monitor abnormality at low cost by generating guidance information accompanying abnormality if the abnormality is caused, and outputting this information in voice and displaying image information on a current monitored body and guidance information on a monitor. SOLUTION: An abnormal sound detecting means 7 compares a spectrum analysis result detected from sound information with the spectrum analysis result of abnormal sound information on plural monitored bodies to recognize and output an abnormal sound. An image variation detecting means 8 monitors the variation of the monitored bodies with image information from an industrial camera 3 by regarding the OR signal between the abnormal sound detection signal and the ON signal of a supervisor's manual button switch 3 as an execution condition. An abnormality presence/absence judging means 9 is equipped with a knowledge data base 14 of an expert system and a guidance message table 15, judges an abnormal state from the abnormal sound information and abnormal image information, and generates and outputs guidance information accompanying the abnormality to a speaker 5 and a monitor 6 if the abnormality occurs.
Patent JP-H1196864-A (JP)
Title: Puffer type gas-blast circuit breaker
Inventor: AKUTSU KATSUNORI
IPC: H01H33/91
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To increase gas pressure and to provide strong gas blasting force without enlarging arc extinguishing chamber and increasing the operation force. SOLUTION: In a buffer type gas-blast circuit breaker, in which high pressure gas from a puffer chamber 10 is blasted to an arc generating between a moving contact 3 and a fixed contact 2 in the current shutting off operation for arc- extinguishing, and part of the gas blasted to the arc passes through a gas flow path 13 formed on the inside of a sliding rod 8 for holding the moving contact, a layer 9 made of PTFE is formed in the gas flow path on the inside of the sliding rod. The PTFE layer is sublimated by heating with the thermal energy of arc in the current shutting off operation, and gas is generated to have the gas pressure raised. Thereby, gas pressure blasted to the arc is increased and enables large current shut off.
Patent JP-H0197503-A (JP)
Title: Designing method for diamond tool
Inventor: IGAWA NAOYA
IPC: C30B29/04
Filed: 1987-10-09
Abstract: PURPOSE:To improve the cutting performance of the tool in the caption by obtaining light and dark pattern images appearing within a diamond monocrystal due to the difference in luminous efficiency with the aid of a scanning electron microscope so as to render a position in an area except for the suddenly changed portion of the pattern image or its border area, a cutting edge surface forming area. CONSTITUTION:In order to carry out the submicron analysis of a dodecahedral diamond monocrystal, a cathodeluminescence detector is built in a scanning electron microscope, and an elliptic mirror is used to collect the light so as to observe light and dark patterns which are concentrically formed along the growing direction of the crystal. If there is an outstanding difference between the light and the darkness of the light and dark patters in a cutting edge, the edge is frequently broken in the border between the light and the dark areas. Therefore, when the cutting edge is formed, it is formed in an approximately uniform luminous area or a non-luminous area except for the border area where an outstanding difference between the light and the darkness is found. Thus, the cutting performance of the cutting edge can be improved.
Patent JP-H03183615-A (JP)
Title: Preparation of silane and aminealane
Inventor: EBERETSUTO MAIKERU MAARETSUTO
IPC: C07B61/00
Filed: 1990-09-27
Abstract: PURPOSE: To obtain silane and amine alanes in excellent yield by reacting tertiary ammonium trichlorosilyl, a complexing tertiary amine, and an alkali metal aluminum tetrahydride together in specific molar proportion in a liquid reacting medium.  
     CONSTITUTION: In one of processes, approximately 1 mol of tertiary amine is reacted with one mol of trichlorosilane to produce a tertiary ammonium trichlorosilyl complex. Then approximately 2-mol additional tertiary amine and approximately 3-mol alkali metal aluminum tetrahydride are further reacted with the complex to obtain silane and tertiary amine alanes. The liquid medium for the reaction is one kind among hydrocarbon, ether, and excess tertiary amine or their mixture. The reaction is carried out preferably at a temperature 5 to 60°C under a pressure of 1 to 20 atm. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03118818-A (JP)
Title: Deodorizing device
Inventor: KUBOTA TORU
IPC: B01D53/34
Filed: 1989-09-30
Abstract: PURPOSE:To prevent undecomposed odor gas and excess ozone from leaking out into a room, etc., by heating adsorbent to regenerate the adsorbing function while a fan is stopped, and decomposing the odor material in the odor gas generated thereby with the ozone from an ozone generator. CONSTITUTION:The odor material is adsorbed by the adsorbent 7 and the gas contg. odor is forcedly sucked from a odor source side by a fan 9, and the gas deodorized with adsorbent 7 is discharged from an exhaust gas opening 3 provided in the lower side of the adsorbent 7. The adsorbent 7 is heated by a heater 8 when the fan 9 is stopped to desorb the odor material adsorbed to the adsorbent 7 to regenerate the adsorbing function. The ozone generator 4 is disposed in the upper part of the adsorbent 7 to decompose the odor material in the gas contg. odor, and the odor contained gas desorbed from the adsorbent 7 by heating with the heater 8 is naturally ascended to be deodorized. By this simple constitution of device, undecomposed odor gas and excess ozone are not leaked into a room, etc., when the adsorbent is regenerated.
Patent JP-2001083353-A (JP)
Title: Loop connector
Inventor: KUROSAWA MITSUHIRO
IPC: G02B6/38
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To make the coated optical fiber of an optical cable usable as a communication line other than being used in a connector box by connecting both ends of a loop-shaped coated optical fiber to optical fiber connectors that make a pair on the side opposite from the connecting side of a connector housing. SOLUTION: Two or more optical fiber connectors 2 are provided parallelly in the connector housing 1, and these connectors 2 that make a pair with the connecting side of the housing 1 on the opposite side are connected to both ends of the loop-shaped coated optical fiber 3. The loop-shaped coated optical fiber 3 is stored in a back shell 4 supported on the connector housing 1. Thus, by connecting the loop connector to the optical connector in the connector box provided for the optical cable, the coated optical fiber of the optical cable becomes from an open state to a closed circuit state at the optical connector, thereby making the optical cable usable as a communication line other than being used in the connector box.
Patent JP-H0684664-A (JP)
Title: Ignition coil for internal-combustion engine
Inventor: YOSHIKAWA KOJI
IPC: H01F38/12
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the size and weight of ignition coil for internal-combustion engine while preserving specified ignition performance. CONSTITUTION:The ignition coil for internal-combustion engine comprises a first core 2, primary and secondary coils 12, 22 to be applied on the first core 2, a second core 3 juxtaposed to the primary and secondary coils on the outside thereof while being jointed to the first core 2, and a permanent magnet 5 interposed between the first and second cores. The permanent magnet 5 is bonded to the end face of the first core 2 on the high voltage output side of the secondary coil 22. Gap between the secondary coil 22 and the second core 3 is set at a predetermined maximum value in the vicinity of the high voltage output side of the secondary coil 22 while the cross-sectional area at the juxtaposing part of the second core 3 is set at a predetermined manimum value in the vicinity of the high voltage output side of the secondary coil 22 and the outer side face at the juxtaposing part of the second core 3 is shaped such that the distance of the secondary coil 22 from the axis thereof in the vicinity of the high voltage output side is maximized.
Patent JP-H1197544-A (JP)
Title: Layout method in semiconductor integrated circuit
Inventor: GOTO MASAHIKO
IPC: H01L21/82
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To shorten a design period by turning a circuit with the same configuration into a module for layout, by creating a macro cell corresponding to the circuit, and by equally handling the macro cell and a cell that has been already registered for the layout. SOLUTION: Circuits with the same configuration are automatically detected as modules 1, 2, and 3. X0, X1, and X2 are the output signals of the modules 1, 2, and 3, respectively. Then, the circuit is laid out and a macro cell 12 is created for registering in a cell library. Then, the registered macro cell 12 and cells 2, 3, 4, and 5 that have already been registered are equally handled, and the macro cell 12, the cell 3 corresponding to a 3-input AND circuit, and the cell 4 corresponding to an FF4 are automatically arranged on a layout surface, thus performing layout of target circuit to be laid out. In this manner, the circuits are automatically detected from the net list and are turned into modules, thus eliminating the need for cutting the modules 1, 2, and 3 and reducing a design period.
Patent JP-S63108735-A (JP)
Title: Semiconductor device
Inventor: YOSAKO TOSHIHIRO
IPC: H01L21/60
Filed: 1986-10-27
Abstract: PURPOSE:To enhance the moisture resistance of a bonding pad provided in a semiconductor device thereby to avoid the improper conduction with interconnections by composing the pad of a polycrystalline Si layer formed on an insulating film and a metal layer formed further thereon when metal fine wires are secured to the pad. CONSTITUTION:An SiO2 film 2 which becomes an interlayer insulating film and a PSG film 3 are laminated on an Si substrate 1, and a bonding pad is formed thereon. A polycrystalline layer 4 of predetermined size is provided on the pad to this time, and a nitride layer 5 is formed from the peripheral edge to the film 3. Then, an aluminum interconnection layer 6 is provided on the layer 4, the end is extended onto the film 5, a bonding wire 9 is secured onto the layer 6, and the periphery is covered with a passivation film 7. Thus, the connection of the pad to the interconnections is executed by the layers 6, 4, and even if the layer 6 is corroded, the connection with the interconnection is realized by the layer 6 to eliminate a nonconduction.