baber/WOPTO huggingface dataset:
Patent JP-H0826454-A (JP)
Title: Board conveying wheel
Inventor: NARITA MITSUO
IPC: B65G39/02
Filed: 1994-07-15
Abstract: PURPOSE:To provide a board conveying wheel capable of being inserted onto a shaft extremely simply, conveying the board smoothly with small degradation and dimensional change and long life and being manufactured with low cost regardless of a system of supporting the board by a rubber portion. CONSTITUTION:Left and right resin made block pieces 1, 1 are structured to have a cylindrical bearing part 12 bulged to the rear surface side at a right angle to the central part of a disk part 11 and a plurality of welding lugs 13 erected at a predetermined interval near the peripheral edge of the front side surface of the disk part 11. A ring-like rubber body 2 has the diameter larger than that of the disk part 11, the central hole through which a shaft is inserted and lug inserting holes in which the lugs are respectively inserted. A ring-like rubber sheet 2 is sandwiched between the disk parts 11, 11 of the left and right block pieces 1, 1 to unite the block pieces 1, 1 with each other.
Patent JP-H0611072-A (JP)
Title: Shut-off valve opening/closing control device for gas meter
Inventor: HIRANO SHINJI
IPC: G01F3/22
Filed: 1992-06-19
Abstract: PURPOSE:To provide a shut-off valve opening/closing control device in which the opening/closing condition of a shut-off valve can be displayed at any time and with little consumption of a battery only at that time by simply operating a switch for confirmation, when the opening/closing condition of the shut-off valve for gas meter is required to be informed. CONSTITUTION:When a shut-off valve opening switch 16 is operated to open the shut-off valve, the opening condition of the shut-off valve is memorized and held by a shut-off valve opening/closing memory circuit 32. When a shut-off valve closing switch is operated to close the shut-off valve, the closing condition of the shut-off valve is memorized and held by the shut-off valve opening/closing memory circuit 32. When a shut-off valve opening/closing condition confirming switch 18 is operated, the opening/closing condition stored in the shut-off valve opening/closing memory circuit 32 is read by means of read out circuits 41, 42, and when the shut-off valve is in the opening condition, it is displayed by an opening display LED 19, in the closing condition it is displayed by a closing display LED 20.
Patent JP-H1130602-A (JP)
Title: Gas detecting sensor and explosion-proof fitting structure thereof
Inventor: OMI TADAHIRO
IPC: G01N27/16
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To easily calibrate the detection value even in the case of the change of detected gas flow so as to be able to detect gas concentration with high accuracy and high reliability by arranging first and second detecting sensors formed of a thermocouple with a catalyst coating layer on the surface, at a specified space. SOLUTION: A combustible gas detecting sensor 10 is composed of a detecting sensor 11 with a platinum coating catalyst applied thereto, a detecting sensor 12 for detecting the temperature of detected gas, a sensor holding part 13, and the like. A detector body 20 is composed of temperature detectors 21, 22 and temperature display parts 23, 24 for detecting and displaying temperature signals from the detecting sensors 11, 12, and a temperature difference detector 25 and a temperature difference display part 26 for detecting and displaying the temperature difference between the detectors 21, 22 and display parts 23, 24.  The combustible gas detector 10 simple in structure with detection output and combustible gas concentration being in extremely linear relation can therefore be obtained so as to attain high accuracy detection of residual hydrogen or the like in generated moisture taken out of a moisture reactor for a semiconductor manufacturing device.
Patent JP-H0472767-A (JP)
Title: Self arc suppressing type semiconductor device
Inventor: KAWAMURA TAKAYASU
IPC: H01L29/744
Filed: 1990-07-13
Abstract: PURPOSE:To enable a self arc suppressing type semiconductor device to be lessened in power loss as a whole by a method wherein a P emitter layer is partially removed to enable the surface of an N buffer layer to be locally exposed, and the exposed part of the N buffer layer is linked to the P emitter layer with a conductive film. CONSTITUTION:An N emitter layer 3 to be a cathode element is disposed like an island on a P base layer 2, a cutout 11 is provided to the P emitter layer 5 to make an N<+> buffer layer 10 partially exposed, and a short section 12 of metal layer used for short-circuiting the P emitter layer 5 and the N<+> buffer layer 10 to each other is provided throughout the parts of the buffer layer 10 and the P emitter layer 5 exposed by the cutout 11, and the short section 12 and an anode electrode are formed in an integral structure.
Patent JP-H0349629-A (JP)
Title: Novel breed hybrid plant belonging to allium and its production
Inventor: KAWASAKI WATARU
IPC: C12N5/14
Filed: 1989-07-19
Abstract: PURPOSE:To enable mass production of the subject novel breed hybrid plant belonging to allium in vitro by carrying out cell fusion between a protoplast derived from a plant belonging to allium and another protoplast derived from another plant belonging to allium. CONSTITUTION:Cell fusion is carried out between a protoplast derived from a plant (e.g. scallion, onion, leck, Welsh onion or garlic) belonging to Liliaceae allium and another protoplast derived from another plant belonging to allium and the resultant fused cell is then cultured to form a callus. The resultant callus is cultured on a solid culture medium containing plant hormones to differentiate a hybrid plant body and to growth multibud blastema, thus producing the objective hybrid plant belonging to allium.
Patent JP-H1095764-A (JP)
Title: Cyclic sulfone derivative
Inventor: BURGESS LAURENCE E
IPC: A61P31/12
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain the novel subject compound which is useful for the treatment of arthritis as a matrix metal proteinase inhibitor or a tumor necrosis factor production inhibitor. SOLUTION: This compound is represented by formula I  the broken line represents an arbitrary double bond; n is 0, 1, 2; p is 0 or 1; q is 0, 1, 2; X, Y, Z are each CR<1> R<2> [R<1> and R<2> are each H, a (substituted) 1-6C alkyl]; Ar is a 6-10 aryl, a 5-9 heteroaryl}, typically N-hydroxy-3-(4-phenoxy- benzenesulfonyl)-bicycle[2, 2.,2]octance-2-carboxamide. In order to this compound, for example, an arylsulfonyl chloride of formula II is allowed to react with sodium iodide in an aprotic solvent such as acetone at room temperature for about 12-18 hours to convert to the corresponding sodium arylsulfinate.
Patent JP-2000149006-A (JP)
Title: Medium in which image processing program is recorded, image processor and image processing method
Inventor: ISHIDA MASANORI
IPC: H04N1/387
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce data quantity and expense for processing resources by instructing only a part to be utilized, when an image from among divided objects is treated. SOLUTION: S-areas (a) to (c) are requested to make them utilizable from a processed image management object to a divided image management object so as to make corresponding S-Units (a) to (i) are made utilizable. Each piece of divided object data is inputted in the divided image management object via a function management object, substance is stored in a spool file while managing information as an area and in addition, the informed image area S-Area is developed on a memory, so as to be utilized from other object by the divided image management object. An emphasis processing is executed by an emphasis processing object, and a magnification processing is executed by a magnification processing object, after all the S-Units (a) to (i) containing the image area S-Areas are developed on the memory by the divided image management object.
Patent JP-H0929973-A (JP)
Title: Ink jet recording device
Inventor: KONO TAKASHI
IPC: B41J2/07
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to set ink particle utilization rate at every column and contrive to realize high speed printing and reduce printing distortion by a method wherein character font, in which dot pattern for non-charged particle, and normal character font are provided and software for printing the fonts in combination. SOLUTION: When matter to be printed is detected with a matter-to-be- printed sensor 1b, a printing starting command arrives through a matter to be printed selecting circuit 9 at a MFU 1. The MPU 1 sends the video data stored in a video RAM 20 through a bus line 19 to a character signal generating circuit 10. The character signal-generating circuit 10 changes the sent video data into character signal. In addition, a printing controlling circuit 8 controls the timing for sending the character signal changed in the character signal generating circuit 10 in accordance with the setting of the ink particle utilization rate stored in a battery backed-up RAM 1 to an electrofying electrode 12 through the bus line 19.
Patent JP-S6343771-A (JP)
Title: Multi-electrode welding equipment
Inventor: OKUBO NORIMASA
IPC: B23K37/02
Filed: 1986-08-11
Abstract: PURPOSE:To save labor and to improve working efficiency by making a large- sized carriage having a storage part of cable hoses etc., and a loading part of a group of small-sized carriages for welding to travel following the travels of the group of the small-sized carriages and allowing a worker to handle a considerable number of welding carriages easily. CONSTITUTION:In case of performing the welding to fit many stiffeners or lounge materials to a large-sized pannel, each small-sized carriage 1 for welding is brought down from the large-sized carriage 3 and set to a start edge of each weld line 2. At this time, the cable hoses, etc., 4 are drawn out from the storage part 5 of the large-sized carriage 3. Next, each carriage 1 is arc-started to start the welding of each weld line 2. At this time, the large-sized carriage 3 detects the positions of the group of each carriage 1 and is controlled by a travel automatic control part 7 so that the carriage 3 itself is made to travel automatically following the travels of the group of carriage 1 while putting those positions in a range of double dotted chain lines Xa and Xb in figure. Accordingly, the length of the cable hoses etc., 4 can be short and furthermore, the trouble such as the hoses being caught on an angle part of a member, etc., is decreased.
Patent JP-S6163791-A (JP)
Inventor: UENO SUSUMU
IPC: D06M10/02
Filed: 1984-09-06
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-H0718556-A (JP)
Title: Multineedle embroidering machine
Inventor: SHIBATA MASANORI
IPC: D05B55/14
Filed: 1993-06-29
Abstract: PURPOSE:To provide a multineedle embroidering machine provided with the color-changing mechanism, by which driving force-transmitting units such as rods can be shortened or made unnecessary, consequently the vibration of the transmission can be reduced to relieve the problems on yarn breakage or noise, thus operability on the table is improved. CONSTITUTION:The right machine head 2A in the two head type multineedle embroidering machine is equipped with a driving unit comprising the electric motor 11 for color-changing the embroidery yarns by selecting prescribed needles among a plurality of needles through the appropriate rotation of a rotary disk 23, bevel gears 12, 13, plain gears 14, 15, a rotary solenoid 28, connection lever 34 and locking lever 24. Then, the color changing mechanism is connected through the driving transmission such as rod 8 to the color-changing mechanism for the machine head 2B on the left side.
Patent JP-H0476223-A (JP)
Title: Supercharging pressure control method for turbocharger
Inventor: SAKATA YUZO
IPC: F02B37/18
Filed: 1990-07-14
Abstract: PURPOSE:To enhance drivability by skippingly controlling an opening/closing control valve for controlling an actuator for opening or closing a waste gate valve if a difference between a target supercharging pressure and an actual supercharging pressure is smaller than a value determined on the basis of a supercharging pressure. CONSTITUTION:In a turbocharger 1, a waste gate valve 7 is provided on a bypass passage 6 disposed with respect to an exhaust turbine 2, and is opened or closed by an actuator 8. The actuator 8 opens the waste gate valve 7 via an operating rod 8c in the case where an air pressure inside a diaphragm chamber 8b regulated by an opening/closing control valve 11 exceeds a predetermined value specified by a pressure regulating spring. In duty-controlling the opening/ closing control valve 11 by means of an ECU 12, a duty ratio is skippingly changed up to a set value on the way if a difference between a target supercharging pressure and an actual supercharging pressure is smaller than a value determined on the basis of a supercharging pressure, and then, the duty ratio is gradually changed.
Patent JP-S6079839-A (JP)
Title: Optical reception circuit
Inventor: KOUNO OSAMU
IPC: H04B10/572
Filed: 1983-10-07
Abstract: PURPOSE:To improve the compensating accuracy of temperature characteristics of an avalanche diode by connecting a preamplifier taking an FET as front end and a bias voltage generating circuit to the avalanche photodiode. CONSTITUTION:The cathode of the avalanche photodiode APD7 is connected to the preamplifier circuit 10 taking an FET11 as a front end via a capacitor C1. The circuit 10 is a feedback amplifier and a resistor R8 is transfer impedance. The anode of the APD7 is connected to the bias generating circuit 60 via a resistor R5. The circuit 60 consists of the temperature compensating circuit including a DC amplifier circuit 61 and a diode 63 and resistors R1-R4 are set so that the temperature characteristic of a bias voltage compensates the temperature characteristic of the APD7. Since the circuit 10 is formed by using an FET front end, the optimum amplification factor of the APD is decreased to attain ease of temperature compensation.
Patent JP-H0719336-A (JP)
Title: Control device of transmission for vehicle
Inventor: TABATA ATSUSHI
IPC: F16H61/18
Filed: 1993-06-30
Abstract: PURPOSE:To eliminate a sense of incongruity without causing overrun of an engine at the time of fail of a detente mechanism and to secure travelling. CONSTITUTION:A detente fail detection means 4 to detect that a detente mechanism 2 to obstruct selection of a speed change step by a shift device 1 fails, an inhibition condition judgement means 5 to judge a speed change step inhibition condition that the detente mechanism 2 obstructs selection of a speed change step position by manual operation and an inhibition release means 6 to release set inhibition by a speed change step inhibition means 3 of a speed change step corresponding to a speed change step position selection of which by the shift device 1 is obstructed in accordance with a judgement result of the inhibition condition judgement means 5 are furnished. In the case when it is possible to select a speed change step which is originally obstructed by fail of the detente mechanism 2, setting of the speed change step is allowed in accordance with an inhibition condition of the speed change step, and a sense of incongruity based on a difference between the selected speed change step and the set speed change step is eliminated.
Patent JP-H0933767-A (JP)
Title: Method and jig for assembling optical module
Inventor: OGUSU MAKOTO
IPC: G02B6/42
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To assemble the optical module in the best light coupling state by providing at least one of jigs, supporting a subcarrier and a holder, with a temperature control means, and adjusting the position and fixing the subcarrier to the holder while controlling the temperature. SOLUTION: The subcarrier 5 is constituted in integrated structure by mounting a semiconductor laser 1 and fixing a ball lens 2 which is so adjusted that the efficiency of optical coupling becomes optimum. During the operation, the subcarrier 5 is fixed to the subcarrier jig A6 which is the tip of a dedicated jig with a set screw 10. The subcarrier jig A6 is provided with a thermistor and a Peltier element, which controls the result of temperature monitoring of the subcarrier by the thermistor to its original temperature. Then only the subcarrier jig A6 which supports the subcarrier 5 has its temperature controlled by the Peltier element and thermistor and at the temperature where the actual element is used, the assembling operation is performed.
Patent JP-S58105435-A (JP)
Title: Tracking controller of optical information reproducer
Inventor: TANAKA YOSHIHARU
IPC: G11B7/085
Filed: 1981-11-21
Abstract: PURPOSE:To assure and to facilitate the pull-in of tracking, by providing a  switching means to avoid the actuation of a high-pass filter after the tracking is pulled in. CONSTITUTION:A high-pass filter 19 is connected to an optional part of an output amplifying circuit 18 from the output terminal of a differential photoelectric element 11 of a tracking control circuit. The DC change component is deleted out of the detection signal supplied from the element 11. A switching means 20 is provided to the filter 19. As a result, the filter 19 acts only when the tracking is pulled in, and the differential output is fed to a phase compensating circuit 17 without passing through the filter 19 after the tracking is pulled in.
Patent JP-H0526821-A (JP)
Title: Visual inspecting device
Inventor: HASHINAMI SHINJI
IPC: G01N21/956
Filed: 1991-07-26
Abstract: PURPOSE:To easily inspect visually various kinds of samples with one visually inspecting device which inspects visually the pattern of printed wiring, etc. CONSTITUTION:By irradiating a printed wiring board 10 with light, the intensities of regular reflected light, scattered light, and fluorescence from the point irradiated with the light are respectively detected with a PSD 44 and photodetectors 32 and 43. Then the light intensity signals are binarized and one light intensity signal is automatically selected on the basis of the ratio of a light intensity signal, the picture element of which becomes '1', to another light intensity signal, the picture element of which becomes '0', and the linear combination value with the light intensity signal, the picture element of which becomes '1'. Then, the brightness pattern image of the printed board 10 is obtained from the selected signal.
Patent JP-H0942329-A (JP)
Title: One-way clutch assembly
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/07
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To ensure clutch operation, improve speed thereof, facilitate manufacturing, reduce a cost, and reduce a size of a device by means of a spring means which locks a sprug arranged respective inside of a plurality of opening with a locking portion on both sides of the opening and by supporting from both sides so as to be brought into contact. SOLUTION: A sprug holding part 2b of a spring 2 abuts against a left side intermediate recession of a sprug 4, while a sprug energization part 2a of another spring 2 is in elastic contact with a right side intermediate recession of the sprug 4 for energizing the sprug 4. The sprug 4 is, accordingly, elastically supported by the paired springs 2 on both sides. In the case other than the sprug 4 is tilted, contact with cage cam is not caused. With such a setup, the spring 2 is locked with a specified portion only by pressing the spring 2 into a portion between communication projections 3c. Assembling operation is remakably simplified thereby facilitating manufacturing.
Patent JP-S57109749-A (JP)
Title: Stabilization of unsaturated ammonium salt
Inventor: OKADA AKIRA
IPC: C07C233/38
Filed: 1980-12-26
Abstract: PURPOSE: To improve the stability of an unsaturated ammonium salt useful as a raw material of textile modifier, water treating agent, etc., without lowering the polymerization reactivity of the compound, by adding a chelating agent and a quinone compound to the ammonium salt.  
     CONSTITUTION: An unsaturated ammonium salt (cationic vinyl monomer) of formula (R 1  is H or CH 3 ; R 2  and R 3  are 1W4C alkyl or 2W4C hydroxyalkyl; R 4  is H, 1W4C alkyl, etc.; A is O or NH; B is 1W4C alkylene or 2W4C hydroxyalkylene; X -  is anionic counter ion) can be stabilized by adding a chelating agent and a quinone compound to the salt. The chelating agent is, e.g. EDTA, etc., and the quinone compound is, e.g. 1,2-benzoquinone, etc. By the use of the stabilizers, the degradation of the monomer during storage, transportation or preparation can be prevented and its stability can be remarkably improved without lowering the polymerization reactivity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07110672-A (JP)
Title: Display device and computer system
Inventor: EDOWAADO ANWAIRU
IPC: G06F1/32
Filed: 1994-08-09
Abstract: PURPOSE: To manage power at a display device regardless of a system device. CONSTITUTION: The display device includes a display screen 400 and a driving circuit 401 connected with the display screen 400 and generating an image on the display screen 400 in response to an input video signal (R, G and B). A timer 405 generates a count in response to a clock signal. Detectors 403, 404 and 402 also receives the input video signal and at the time of detecting the change of image contents between the consecutive frames of the input video signal (R, G and B), the timer 405 is reset. A control means 402 is connected with the timer 405 and the driving circuit 401 and in response to the state where a count stored in the timer 405 exceeds a prescribed threshold value, the circuit 401 is at least partially made inactive.
Patent JP-S6165311-A (JP)
Title: Setting device for coordinate system of machine tool
Inventor: MATSUMOTO KEIICHI
IPC: G05B19/401
Filed: 1984-09-07
Abstract: PURPOSE:To easily set the reference of work machining by compensating an error in the machining origin of NC data in the device on the basis of the measured value of a cutting position. CONSTITUTION:Position data XDP from a machining origin after trial grinding is a value read out by a tape reader 1, but contains an error actually. The difference between measured value data XIN and position data XDP is calculated by an arithmetic means 4, whose arithmetic result is stored in a data memory 7; and a correction value is read out of a correction data memory for each tool and a deviation in tool fitting is corrected in the device to facilitate work machining.
Patent JP-S57107696-A (JP)
Title: Forming method for center cap
Inventor: KAWABATA ISAMU
IPC: H04R9/02
Filed: 1980-12-25
Abstract: PURPOSE:To prevent damage of vapor depositions film and to improve finish of forming, by locating a synthetic resin film on the upper surface of a lower metal mold, heating it with a heater of upper metal mold side, and vacuum suction from the lower metal mold side. CONSTITUTION:A synthetic resin film 21 is located on a lower metal mold 12 with ring shape projection 14 of angle shape on the upper surface and with a recess 15 of spherical surface inside. Next, after clipping the film 21 between an upper metal mold 19 and the ring shape projection 14 incorporating a heater 20, the film 21 is heated with the heater 20 and the fim 21 is vacuum-suctioned from the lower meta mold 12 inside/outside the ring shape projection 14.