baber/WOPTO huggingface dataset:
Patent JP-H0992013-A (JP)
Title: Electrodeless discharge lamp
Inventor: UKEKAWA MAKOTO
IPC: H01J65/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeless discharge lamp which is easy to start lowering the voltage for triggering an auxiliary discharge. SOLUTION: This electrodeless discharge lamp includes a first bulb 11 with a discharge gas sealed therein; a second bulb 12 shaped to cover the bulb 11; capillary 13 having an opening in the second bulb 12 and having a bottom surface A serving as the exterior wall surface of the first bulb 11; an auxiliary starting electrode 14 placed with one end abutting to the bottom surface A; and an induction coil 16 wound along the exterior wall surface of the second bulb 12.  The bottom surface A of the capillary 13 as located an a position where it is closer to the induction coil 16 than the portion farthest from the coil 16 is, the number of turns of the induction coil 16 is such that an auxiliary discharge can be maintained inside the first bulb 11 by a self-induced electric field produced between the windings of the coil, and the voltage applied to the auxiliary starting electrode 14 is a pulse voltage of a frequency such that the discharge cannot be maintained by the voltage alone.
Patent JP-2000071433-A (JP)
Title: Time division driving method for recording device and recording head
Inventor: YANAKA TOSHIYUKI
IPC: B41J2/01
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a recording device, which is hardly affected by driving of a neighboring nozzle and can stably record highly accurately. SOLUTION: Sixteen continuous nozzles among 128 pieces of nozzles existing in one tip discharge ink with different timings respectively. At first the nozzle 1 is driven as shown in a diagram (b) among the sequential nozzles 1-16, shown by a diagram (a), then, the nozzles are driven sequentially such as the order of nozzle 1, nozzle 10, nozzle 3, nozzle 12, nozzle 5,.... In this case, the discharging sequence of the continuous 16 nozzles (nozzle 1-16) is specified so as to be the nozzle 1, 10, 3, 12, 5, 14, 7, 16, 9, 2, 11, 4, 13, 6, 15, 8.
Patent JP-H03105928-A (JP)
Title: Vertical type mosfet
Inventor: YAO TAKEYUKI
IPC: H01L29/78
Filed: 1989-09-20
Abstract: PURPOSE:To form a source region in a self-alignment manner with respect to the pattern of a gate electrode with fine pattern size by boring a trench, which is penetrated into the source region and reaches a well and the inside of which is wider than an opening section thereof, in the connecting sections of a source electrode, the source region of the source electrode and the well. CONSTITUTION:A trench 13 being penetrated into an N<+> source region 5 and reaching a P well 2 is bored in a connecting section in which a source electrode 12 is connected in common with the N<+> source region 5 and the P well 3. As for the trench 13, the inside is formed so as to be overhung in the lateral direction, and the inside is shaped in size wider than an opening section. The N<+> source region 5 is formed in a shape that it is left at the eave section of the upper section of the side wall by forming such a trench 13. The source electrode 12 composed of Al-Si, etc., is connected in common with the N<+> source region 5 through a conductor 14 consisting of the side wall of doped poly Si and through a P<+> well contact region 4 with the P well 3.
Patent JP-S62102328-A (JP)
Title: Disk controller
Inventor: MATSUNAGA TAKESHI
IPC: G11B20/10
Filed: 1985-10-29
Abstract: PURPOSE:To eliminate a sector overrun by setting a command corresponding to a target sector at timing corresponding to a sector attention signal, and writing and reading data on the basis of the command. CONSTITUTION:A target sector address 113 from an address means 115 is sent to a disk device part 11, a generating means 119 generates a sector attention signal 117 according to the address 113, and a means 129 generates specific timing in response to the signal 117. Then, a next command 125 in a buffer 127 is set in a register 12 at the timing and data is written in or read out by the device part 111 with the next command 125.
Patent JP-H04121734-A (JP)
Title: Production of photographic film cartridge
Inventor: HIROSE MASUHIKO
IPC: G03C3/00
Filed: 1990-09-12
Abstract: PURPOSE:To uniformly join port parts with high dimensional accuracy and the joint surfaces thereof by subjecting the joint surfaces of the port parts to ultrasonic welding, then subjecting the joint surfaces of the different inclinations of a cartridge body to ultrasonic welding. CONSTITUTION:A spool 5 wound with a film 6 is fitted into a notch 16 and is held in a casing 3. A casing 4 is thereafter mounted to the casing 3 and the casings are pressed and fixed. The 2nd port part 12 is irradiated with ultrasonic waves from an arrow A direction. The contact surfaces of projections 13 and grooves 14 is melted in this way and the joint surfaces of the 1st port part 11 and the 2nd port part 12 are uniformly welded with the high dimensional accuracy. The contact surfaces of the projections 7 and the grooves 8 melt when the casing 4 is irradiated with the ultrasonic waves from an arrow B direction. The joint surfaces of the casing 3 and the casing 4 are uniformly welded by pressing and fixing. The specified spacing between spools 15 is maintained with this photographic film cartridge. The front end of the film 6 is, therefore, smoothly delivered to the outside of a cartridge body 2 by the rotation of the spools 5.
Patent JP-S61122863-A (JP)
Inventor: HASHIZUME TOSHIYUKI
IPC: A63B23/04
Filed: 1984-11-19
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-H06121929-A (JP)
Title: Catalyst for hydrogenation of nitrils and production of amines
Inventor: HARA YOSHINORI
IPC: C07B61/00
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a catalyst for hydrogenation of nitrils prepared by a simple method and capable of producing amines under a mild condition in high yield by subjecting a precursor made by carrying a ruthenium compound on a cobalt compound to a reduction treatment. CONSTITUTION:The catalyst for hydrogenating nitrils is the one used widely industrially for producing the amins by hydrogenating the nitrils. In this case, the hydrogenation catalyst is constituted by reduction treating the precursor made by carrying the ruthenium compound on the cobalt compound. And by using the hydrogenation catalyst to hydrogenate the nitrils, the amines (except 3-aminomethyl-3,5,5,-trialkylcyclohexyl amine) is produced. The hydrogenation catalyst constituted in this way is prepared by the simple method and capable of producing the amines under the mild condition in high yield.
Patent JP-H0558120-A (JP)
Title: Tubeless pneumatic radial tire for heavy duty service
Inventor: NAKAMURA MASAO
IPC: B60C15/024
Filed: 1991-08-29
Abstract: PURPOSE:To enhance the working effectiveness in mounting and removal at the time of rim assembling and prolong the lifetime by furnishing a bead part with a bead base consisting of a near-to-heel situated region having an inclination angle over 15 deg. and a non-inclined region ranging from the middle between the heel and toe till the toe, and giving the near-to-toe inside dia. a value between 95 and 97% of the nominal dia. of rim. CONSTITUTION:Chafers 4, 5, 6 of steel, nylon, rubber are arranged on the periphery of a radial carcass 1 made from steel cords having a winding-back 3 around a bead core 2. The bead part B has a bead base consisting of a near-to-heel situated region 9 having an inclination angle equal to or greater than the base angle 15 deg. of a seat base of a rim and a near-to-toe situated region 10 which is free of inclination ranging from the middle between the bead heel 7 and bead toe 8 till the bead toe 8. The inside dia. D of the bead heel 7 shall be a little smaller than the nominal dia. of the rim, while the inside dia. of the near-to-toe region 10 shall range 95-97% of the nominal dia. of the rim. This permits improving the working effectiveness in rim assembling and giving excellent durability to the bead part B.
Patent JP-H1054173-A (JP)
Title: Device for preventing finger from being caught in door
Inventor: FUKUCHI TSUNEO
IPC: E05F7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a finger from being injured even when the finger is caught in a gap generated between a door and a frame on a pivotably supported part side of the door by forming a recessed part in a part which is the closed side of the door on the pivotably supported side of the door and opposite to the closed surface of the door at the door abutting part of the frame. SOLUTION: A recessed part 12 of an approximately triangular section is formed in a part which is on a closed surface 11 side of a door 1 at an end part on the side to be pivotably supported by a hinge 4 and opposite to a door abutting part 21 of a frame 2, and a soft elastic member 3 such as foamed urethane rubber is mounted on the door 1 so as to cover the recessed part 12. The elastic member 3 is mounted on the recessed part 12 with adhesive or pressure sensitive adhesive double coated tape, or with screws.  When the door 1 is opened, a gap is generated between the closed surface 11 of the door 1 on the pivotably supported part side and a door abutting part 21, and even when a finger is caught in the gap, the force to be applied to the part where the finger is caught is absorbed and the caught finger can be safely protected even when the elastic member 3 is deformed because the recessed part 12 is formed and the elastic member 3 is mounted on the recessed part 12.
Patent JP-H0665967-A (JP)
Title: Anchor for concrete
Inventor: ISHIHARA MASUO
IPC: F16B13/06
Filed: 1992-08-19
Abstract: PURPOSE:To enhance the safety by providing a bent part on the base end of an anchor in such a manner that said base end is bent to one side of the anchor and the end face of the bent is directed to the forward end of the anchor and at least a part of the base end is spaced apart from a straight part of the anchor. CONSTITUTION:On the forward end of an anchor, a small diameter axis 2, a conical plug 3 for expanding having a diameter expanding outwardly from the plug 3 toward the forward end of the anchor, and the remainder 4 of a shape bar steel are successively formed. Next, a fitting having thereon a plurality of split grooves 22 is fitted onto the axis 2 and the plug 3 to mount a cylindrical wedge 21. And the base end of the anchor 1 is bent back along the straight part 5 of the anchor 1 and bent outward to almost right angles and further bent to a direction toward the forward end in parallel to the part 5 to form a bent part 7 with its end face 6 directed to the end of the anchor. And the end of the anchor 1 is inserted into a mount hole of an existing building and a top part 8 of the anchor protruding outward is struck by means of hammer or the like, wherein the top part 8 can be struck without fail so that the anchor can be driven into the hole.
Patent JP-S6289360-A (JP)
Inventor: UORUFUGANGU GUROOSU
IPC: H01L23/482
Filed: 1986-10-13
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-H0990934-A (JP)
Title: Display controller
Inventor: WATANABE MASAO
IPC: G08G1/0962
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To pluralize optionally a transparent color and a priority color in superimposition of plural pictures and to unify and share a color palette. SOLUTION: Display data color address signals a1, a2 are read out successively from first, second plane memories 1, 2, and are inputted to a selector 5 and first, second selector selection information memories 3, 4 to be converted to selector selection signals b1, b2. The selector 5 selects either one between the display data color address signals a1, a2 based on the selector selection signals b1, b2. A color signal for synthesis display data answering to an address signal c for synthesis display data from the selector 5 is obtained by a color palette 6 to be displayed on a display device 7.  By giving the first, second selector selection information memories 3, 4 the information as the selector selection signals b1, b2 by color address, only the required information is displayed preferentially at every color address of the second display data even in the second display data of the part that the first display, data aren't transparent.
Patent JP-H03103915-A (JP)
Title: Access system for auxiliary storage device
Inventor: YAMAMIYA AKIO
IPC: G06F12/08
Filed: 1989-09-19
Abstract: PURPOSE:To shorten the processing time by arbitrarily designating the size of an input/output buffer memory in accordance with requested data processing to always perform the data input/output processing with the optimum buffer size. CONSTITUTION:An input/output buffer memory 6 and an input/output buffer size designating part 5 are provided on the outside of a file processing part 3, and the input/output buffer size designating part 5 arbitrarily designates the optimum size of the input/output buffer memory 6 in accordance with the measure use condition in the system. At the time of preserving or referring to data, an auxiliary storage device 4 is accessed to request the data processing to the file processing part 3. The requested file processing part 3 accesses the auxiliary storage device 4 to execute data input/output through the input/output buffer memory 6 having the designated size. Thus, the optimum buffer size is designated for each request to execute the processing and the processing time is shortened.
Patent JP-H0582509-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/312
Filed: 1991-09-24
Abstract: PURPOSE:To contrive accomplishment of high efficiency and high reliability of a semiconductor device by completely filling up polyimide into the narrow region generated by the deposition of a surface protection film. CONSTITUTION:Before a polyimide precursor is spin-coated, an organic solvent, having the viscosity lower than the polyimide precursor, is spin-coated on the wafer on which a surface protective film has been deposited. As a result, an organic solvent 5 can be filled in the narrow region generated by deposition of the surface protective film. Then, the polyimide precursor is applied, the organic solvent 5 and the polyimide precursor are replaced by the heat treatment conducted for hardening, and a polyimide film can be formed without generation of a gap when the last hardening operation is finished.
Patent JP-H1086238-A (JP)
Title: Tire regeneration and rim plate
Inventor: HIJIKATA AKIRA
IPC: B29D30/08
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To enable the setting of a tire on a rim plate without deviation by supporting the beads part of the tire in such a state that a beads base part on the beads toe side from an intermediate point between a beads heel part and a beads toe part and a beads heel back face part alone are brought into contact with the rim plate base. SOLUTION: The beads base part 5 of a tire 1 on the beads toe side from an intermediate point between the beads heel part 6 and the beads toe part 7 of the tire 1 and the beads heel back face part 6 of the tire 1 are brought into contact with a rim plate 2 without the help of any other parts. The diameter of the rim plate base 3 of the rim plate 2 is equivalent to 98.7% of the rim diameter of a standard rim for this tire size, and the angle of inclination of the rim plate base 3 with a tire axis is set at 10 deg.. When mounting the tire, the periphery of the beads almost need not be expanded on account of the described smaller rim diameter and angle of inclination than the standards. In addition, the tire can be normally set only by filling the tire with a slight inner pressure, if it is set deviated at the beginning.
Patent JP-S6397717-A (JP)
Title: Removing type anchor
Inventor: NAITO SEIJI
IPC: E02D5/80
Filed: 1986-10-15
Abstract: PURPOSE:To permit anchors to be completely removed after use by a method in which the U-shaped part of a tension member is allowed to pass through a storage tank into which a melted heating material flows in a concentrating manner. CONSTITUTION:A removing type anchor consists of a tension member 1 folded U-shaped at the deep most part, a hemispherical bearing body 2 with a guide groove which is attached to the U-shaped part of the member 1, a thermit material 4 packed into the bearing body 2, an outlet 22 formed on the lowest end of the bearing body 2 above the guide groove, and a box-like storage tank 3 positioned outside the outlet 22 and projecting from the surface of the distributor 2. The thermit material 4 is ignited by ignitors 6, 61 and 62 introduced from outside of the hole into the bearing body 2 for heating. The thermit material 4 is melted, contacted with one place of the member 1 in a concentrating manner, and flows out to the tank 3, permitting the member 1 to be melted and cut off.
Patent JP-H0992626-A (JP)
Title: Wafer boat for heat treatment
Inventor: MARUCHIN SHIYUREMUZU
IPC: H01L21/205
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the nonuniformity of temperature within a wafer due to boat rod effect. SOLUTION: A support tray 16 is mounted to a support rod 14. With the support tray 16, an upper surface of the annular support tray 16 (a surface where a wafer 15 is mounted) is flat except one portion. A recess 18a is formed on the upper surface of the support tray 16 near the support rod 14. A wafer 15 does not contact the support tray 16 in the recess 18a, thus causing the total heat content of the support rod 14 and the support tray 16 in circumferential direction of the wafer 15 to be nearly equal and hence contributing to the uniformity of the temperature distribution of the wafer 15.
Patent JP-S62104087-A (JP)
Title: Laser output controller
Inventor: MORIKAWA KAZUHIRO
IPC: B23K26/00
Filed: 1985-10-30
Abstract: PURPOSE:To readily bring a command output into coincidence with the actual power output by storing command voltage data for laser power output value measured in advance, reading the corresponding command voltage data and controlling to output it. CONSTITUTION:A memory 10 writes in advance power output value Pj obtained from power output characteristic of a laser oscillator 1 actually measured in advance under the optimum conditions and corresponding command voltage data Dj. When a command value (B code) is input from an NC unit 9, CPU 11 reads out the code to indicate it on an indicator 16, searches the power output Pj coincident to the B code from the data table of the memory 10, designates the address j, reads out the command voltage data Dj, and outputs it. The data Dj is fed to an amplifier 13, and a discharge current is controlled through power source 14 by the amplifier 13 to the oscillator 1.
Patent JP-H0694399-A (JP)
Title: Self-destroying device for guided missile
Inventor: KIKUTA MASUMI
IPC: F42C15/40
Filed: 1992-09-11
Abstract: PURPOSE:To prevent damage of a personnel, a facility, etc., by self-destroying a guided missile if the missile is abnormally flown or cannot attack a target. CONSTITUTION:A self-destroying device for a guided missile has an impact sensor 1, a safety/initiator 2 and a nose 3, and comprises a self-diagnosing unit 4 for sensing a trouble of the missile and a self-destroying signal generator 5. When the unit 4 detects a trouble in connection with an abnormal flying of the missile, it outputs a trouble signal to the generator 5, which receives the signal and outputs a self-destroying signal for exploding the nose 3.
Patent JP-S62105437-A (JP)
Title: Conductive inspection by electron beams
Inventor: NAKAGAWA YASUO
IPC: G01R31/02
Filed: 1985-11-01
Abstract: PURPOSE:To enable the conductive inspection of interconnection substrate to be performed by a complete non-contact manner by a method wherein electron beam irradiation is performed at high accelerating voltage to irradiate a specified position with electron beams and then its position is checked if it is charged or not based upon a secondary electron level generated by electron beam irradiation at low accelerating voltage. CONSTITUTION:A substrate 3 to be inspected is arranged on a specimen base 2 in a vacuum vessel 1. The vacuum vessel 1 contains an electron gun 4, an electron lens 5, a static deflector 6, a secondary detector 7 and a retractable electrode 8. When a specified pad on the inspected substrate 3 is irradiated with beams at high accelerating voltage, the pad is impressed with (charged with negative) electrons. Besides, when the specified part of inspected substrates 3 is irradiated with beams at low accelerating voltage to detect any generated secondary electron level, it is feasible to check if the pad is charged or not based upon the level of electrons being detected.
Patent JP-H0970057-A (JP)
Title: Cordless telephone system
Inventor: WATANABE KAZUNARI
IPC: H04Q3/58
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the communication reliability by preventing malfunction due to mis-detection of a control signal. SOLUTION: A slave set 107 receives a control signal with a system identification code added thereto together with a voice signal, a demodulation section 303b demodulates the signal and a PB receiver 304 detects only the control signal with the system identification signal added thereto, and the detected signal is given to a CPU 307 via an input port 307c. The CPU 307 compares the identification code added to the control signal received from the PB receiver 304 with the system identification code stored in the CPU 307 and the received content is received only when the both are coincident. Furthermore, the control signal demodulated by an RF module 303 is received by a filter circuit 305 with the voice signal, since the frequency of the signal passing through the filter circuit 305 is limited to 300Hz-3kHz, the control signal is outputted from a speaker 309 as a noise sound.
Patent JP-H0695120-A (JP)
Title: Liquid crystal display device
Inventor: SHOBARA KIYOSHI
IPC: G02F1/1337
Filed: 1992-09-14
Abstract: PURPOSE:To provide the high-reliability large-screen liquid crystal display device which has a wide angle of view and high contrast and is thin and light by simple cell production process. CONSTITUTION:This liquid crystal display device is constituted by disposing a first substrate 5 having plural pixel electrodes 2 on one main surface and a second substrate 6 having a counter preferably 7 on one main surface in such a manner that the main surfaces on one side thereof face each other and clamping a liquid crystal layer 14 consisting of a liquid crystal compsn. having negative dielectric anisotropy therebetween. The liquid crystal display device consists of means for segmenting and forming the surfaces of the respective pixel electrodes 2 to plural region surfaces A, B varying in hardness and oriented films subjected to a rubbing orientation treatment to induce the liquid crystal molecules of the liquid crystal layers formed on these plural region surfaces to perpendicular alignment to vary the tilt directions of the liquid crystal compsn. when electric fields are impressed between the region surfaces varying in the hardness.