baber/WOPTO huggingface dataset:
Patent JP-S63161408-A (JP)
Title: Production of fiber module for optical communication
Inventor: KATANO HIDEKI
IPC: G02B6/42
Filed: 1986-12-25
Abstract: PURPOSE:To secure the alignment precision between optical axes of an optical semiconductor element and a fiber having a rounded end by checking the optical axis of the fiber having the rounded end after a first sticking process and performing readjustment to correct the position of the optical axis if necessary. CONSTITUTION:A base 14 to which a laser diode 13 is attached is stood on a stem 12, and the fiber having the rounded end and a fiber holder are supported by jigs, which can finely adjust them individually, to face the light emitting part of the laser diode 13. The laser diode 13 is caused to emit light, and this light is made incident on the fiber having the rounded end, and such position in X-Z directions is selected that the optical output emitted from the other end of the fiber having the rounded end is maximum. A solder is flowed to the clearance of the hole of the fiber holder to fix the fiber having the rounded end. The fiber holder is rubbed against a holder to correct the positional deviation of the optical axis by the similar method, and plural parts of the fiber holder are spot-welded to the holder base 17 with a YAG laser point by point while being subjected to position correction. Thus, the alignment precision between optical axes of the optical semiconductor element and the fiber having the rounded end.
Patent JP-H08165894-A (JP)
Title: Deformed cross section excavation tunnel excavator
Inventor: YAMAMOTO MINORU
IPC: E21D9/08
Filed: 1994-12-12
Abstract: PURPOSE: To excavate the unexcavatable portions between cutter headers by fitting multiple cutter headers to the front end section of a main body so that they are kept perpendicular to the advancing direction and the rotary shafts are kept in parallel with the advancing direction, and fitting a drum cutter head so that its rotary shaft is kept perpendicular to the advancing direction and in parallel with the rotary shafts of the cutter heads. CONSTITUTION: A pair of the first drive motors are driven to rotate a pair of cutter heads 2, the second drive motor is driven to rotate a drum cutter head 3, and a main body 1 is advanced. The first tunnel having a double enveloping cross section is precedingly excavated by the drum cutter head 3. Both side sections of the first tunnel is excavated by a pair of cutter heads 2 to form a pair of the second tunnels each having a circular cross section. The first tunnel and a pair of the second tunnels are connected to form a tunnel having an elliptic cross section as a whole. When the drum cutter head 3 is rotatively driven, the excavating force is increased. The excavation work efficiency of the whole excavator can be improved.
Patent JP-H07235227-A (JP)
Title: Superconductive cable and superconductive coil
Inventor: TAKAGI AKIRA
IPC: H01B12/08
Filed: 1994-12-12
Abstract: PURPOSE:To make suck works, stated below, on superconductive wires, which are conventionally difficult to be stranded, applicable to the super conductive wire and lower the joining loss effectively by arranging a plurality of superconductive wires coated with an insulating coating in parallel and transversely laying thin wires so as to unite the superconductive wires. CONSTITUTION:A plurality of insulating coating-bearing superconductive wires 30 produced by forming insulating coating layers 20 on the outer circumferences of superconductive wires 10 are arranged in parallel and thin wires 40 are transversely laid to unite the wires 30. Consequently, each of the insulating coating-bearing superconductive wires 30 are bound one another and at the time when a superconductive coil is assembled, the wires can be coiled as a gathered conductive body. in the case the thin wires 40 are semi-cured wires, after the wires 30 are coiled, the resulting body is heated at the curing temperature of the thin wires 40 or higher to cure the wires 40 and to bind the wires 30 firmly. As a result, wire movement, etc., is suppressed.
Patent JP-H01147593-A (JP)
Title: Automatic window area setting for information retrieving screen
Inventor: SHIMADA JUNICHI
IPC: G09G5/36
Filed: 1987-12-04
Abstract: PURPOSE: To set a maximum region as a window region by providing a window region setting means, dividing the region of a blank part in the picture of display part including no character information, and finding the areas of respective regions. CONSTITUTION: The picture including the character information is inputted from an information storage center to a processor 10 and a memory 20. The processor 10 has a retrieval function and a control function, controls inputted screen data together with the memory 20 and analyzes the characters of character information one by one. Then, the time point, when a space code appears after a life shift mark appears in the character information, is defined as the starting position of the blank region. Further, characters and sentences are continuously analyzed and the time point, when the line shift mark appears after the space code is eliminated, is defined as the ending position of the blank region.  Based on this result, a window region determining means 80 finds the region of the blank part, divides the prescribed region, finds the region of each block, sets the maximum region as the window region and displays it on the screen of a display part 70 separately for character information and video information.
Patent JP-2001125102-A (JP)
Title: Liquid crystal display device
Inventor: OTA YOKO
IPC: G02F1/13357
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To improve the luminance of the effective display region of a liquid crystal display panel and to suppress the bright-line generated therein by improving optical conditions for supplying light from a fluorescent tube to a light transmission plate of the liquid crystal display device. SOLUTION: This liquid crystal display device has a light transmission plate which faces the one surface of the liquid crystal display panel via plural optical sheets, a light source which is arranged on its flank and a casing which holds a reflection plate having a first surface facing the under surface of this light transmission plate and extending to the lower side of the light source and a second surface facing the flank of the light transmission plate across the light source, and has a wall for supporting the second surface of this reflection plate. A reflection surface which extends from the upper part (the space facing the top surface of the light transmission plate) of the light transmission plate to the upper part of the second surface of the reflection plate and faces the upper part of the light source is formed at this device.  The reflection surface is realized by providing the reflection surface with, for example, a reflection plate separate from the reflection plate described above and printing one of the plural optical sheets described above with a coating material having a high reflectivity.
Patent JP-2000133831-A (JP)
Title: Terminal box device for solar cell module
Inventor: KUWABARA MASANORI
IPC: E04D13/18
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module terminal box device, wherein fitting to a solar cell module is performed easily without degrading a waterproof function, at a low cost with significantly reduced maintenance cost. SOLUTION: A terminal box lid unit 100 comprises a module connection cable 104a, a terminal plate 102a, a bypass diode 103, and a filler 105 packed over it at a lid 101. A terminal box lid unit 200 has a lead frame reception terminal 202a housed in a main body case 201, while provided with a waterproof sheet 203 inserted in a surrounding groove 206 and a waterproof wall 213a elected around a wiring hole 211a, and the terminal plate 102a and the lead frame reception terminal 202a are electrically connected to each other with the terminal box lid unit 100 fitted to the terminal box lid unit 200, while internal flooding is prevented by the waterproof sheet 203 and the waterproof wall 213a.
Patent JP-H04181851-A (JP)
Title: Composite communication equipment
Inventor: MATSUI SHINICHI
IPC: H04N1/00
Filed: 1990-11-16
Abstract: PURPOSE:To attain automatic dialing on purpose by providing a dial memory having plural addresses and sub addresses to each of plural communication means of one opposite party so as to allow the operator to select a communication opposite party without taking notice of a communication means to be provided. CONSTITUTION:When the operator uses a composite communication equipment 10 to make communication through a communication means 15, the operator selects a subscriber name of a composite communication equipment 2 by using an opposite party selection means 16 such as an abbreviation dial to decide the communication means through an operation section 14, then the communication communication equipment 10 selects a dial memory 13-1 when a dial number designated by the opposite party selection means 16 is '00' and the communication means informed by the operation section 14 is a means 15-1, and selects a dial memory 13-2 when the communication means informed is a means 15-2, and reads an opposite party address and an opposite party sub address registered in a dial number '00' of the dial memory 13-2.
Patent JP-H09148633-A (JP)
Title: Light emitting diode-aligned light source
Inventor: JOSA YOSHIHIKO
IPC: H04N1/04
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To realize a light emitting diode-aligned light source of high illuminance by a method wherein it is enhanced in light availability. SOLUTION: A light emitting diode-aligned light source is equipped with a printed wiring board 11, light emitting diode chips 12 arranged in a line at prescribed spots on a conduction circuit, a pair of white resin pieces 14 formed on both the sides of the diode chips 12 in parallel with them, and a transparent resin piece 15 which seals up the diode chips 12 arranged in a line between the white resin pieces 14. Light emitted from the light emitting diode chips 12 is reflected by the white resin piece 14 and concentrated the light axis of the light source, whereby the light source is enhanced in light utilization efficiency and illuminance.
Patent JP-H07160482-A (JP)
Title: Sg definition information control system in inter-program communication
Inventor: YAMAGUCHI MAYUMI
IPC: G06F13/00
Filed: 1993-12-09
Abstract: PURPOSE:To check the SG definition information on the communication between programs before the operation of an interprogram communication function is started and to inform an inter-program communication function user of the SG definition information of the inter-program communication. CONSTITUTION:By that a system supervisor requests an SG definition information check part 13 to check an SG definition information file 14 before the operation of the inter-program communication is started, the inter-program communication SG definition information is checked and the check result is displayed on a system management work station 15. Further, the SG definition information check part 13 retrieves the SG definition file 14 when the system supervisor makes an inquiry about 'which system can have an inter-program communication with a system 1', and the result is displayed on the system management work station 15.
Patent JP-H0532897-A (JP)
Title: Heat-vulcanizable silicone rubber
Inventor: WATANABE SATOSHI
IPC: C08K3/04
Filed: 1991-11-25
Abstract: PURPOSE:To provide a heat-vulcanizable silicone rubber well blackened or having an electric conductance imparted thereto by preventing inactivation of an org. peroxide as the vulcanizer to secure a solid crosslinked state thereof. CONSTITUTION:Carbon black having an iodine adsorption of 1 to 50mg/g is incorporated into a heat-vulcanizable silicone rubber. Particularly, acetylene black having a hydrochloric acid absorption of 1 to 12ml/5g, an iodine adsorption of 1 to 50mg/g and a specific surface area of 20 to 40m<2>/g is incorporated into a conductive heat-valcanizable silicone rubber. Such carbon black can be homogeneously dispersed in the silicone rubber when blended therewith to well blacken the silicone rubber or impart an electric conductance to the silicone rubber while suppressing the inactivation of an org. peroxide.
Patent JP-H05144572-A (JP)
Title: Lighting control device
Inventor: YOSHIDA MINORU
IPC: H05B37/02
Filed: 1991-11-25
Abstract: PURPOSE:To prevent a rapid change of brightness, or an instantaneous dark condition at changing scenes in controlling plural lighting loads simultaneously. CONSTITUTION:ON/OFF control is performed for a lighting load 1 by an ON/ OFF control circuit 11 to turn it on or off. A lighting load 2 is controlled to a lighting level for a brightness in accordance with a dim control level by a dim control circuit 12. The flashing condition and the dim control level for the lighting loads 1, 2 are stored for each scene in a memory circuit 3. A scene changing circuit 5 changes the dim control level for the lighting load 2 from the current scene to the next scene continuously. A control circuit 6 changes a delay time for performing the ON/OFF control to increase the dim control level in response to an output from a comparison circuit 8 for comparing the dim control levels from a current output level holding circuit 7 and the memory circuit 3. When the dim control level is high, or when the change is small, the delay time is set small, while the delay time is set large when the change is large.
Patent JP-H03172505-A (JP)
Title: Valve system device of engine
Inventor: NONOKAWA KENICHI
IPC: F01L1/18
Filed: 1989-11-29
Abstract: PURPOSE:To prevent eccentric abrasion in the abutting surface of a valve by providing such constitution that the upper end of the valve is displaced to the oscillating axis side of an oscillating member when a closing side oscillating angle which is formed opposing to a standard operating straight line is wider than an opening side oscillating angle, and the upper end of the valve is displaced to the opposite side of the oscillating axis side when the closing side oscillating angle is narrower than the opening side oscillating angle. CONSTITUTION:In a valve system device where three intake valves 34 to 36 provided in one cylinder are opened/closed by rotation of a cam shaft 42 through rocker arms 51, 52, an operating straight line for connecting an oscillating axis (f) to the contact point between an adjust screws 53, 54 provided on the end parts of the rocker arms 51, 52 and upper ends of respective valves 34 to 36, passes a standard oscillating position where the operating straight line meets respective valve axis lines A, B at 90 angles. In this case, when an closing side oscillating angle theta1 formed by the standard operating straight line and the operating straight line in a full closed position is wider than an opening side oscillating angle theta2, like the cases of valves 34, 36 these valves are displaced toward the oscillating axis (f) side so that the contact point may be shifted from the valve axis line toward the opposite oscillating axis side in the standard oscillating position. On the other hand, in the opposite case of the valve 35, it is shifted toward the opposite oscillating axis (f) side.
Patent JP-H08148068-A (JP)
Title: Alloy type thermal fuse
Inventor: TOYODA KAZUMI
IPC: H01H37/76
Filed: 1994-11-17
Abstract: PURPOSE: To provide an alloy type thermal fuse satisfied of safety at soldering by providing along a main unit under an insulated condition from each other a respective metal plate of length over each lead wire from one face of a thermal fuse main unit for general purpose use, and directly thermally connecting each metal plate to the lead wire. CONSTITUTION: A pair of parallel lead wires 12 are additionally provided in a thermal fuse main unit part 11 built in with a low melting point metal-made fuse element. A pair of metal plates 2 of length over each lead wire 12 from one surface of the thermal fuse main unit part 11 are provided along the main unit part 11 in an insulating condition by a gap 21, to thermally bend between each lead wire 12 and each metal plate 2 directly connected by a stepped part 22. Here, when assumed S for total area of both the metal plates 2 and S' for plane area of the thermal fuse main unit part 11, a relation about S=(2 to 10) S' is preferable. In this way, an alloy type thermal fuse 1 satisfied of quick operability at soldering is obtained.
Patent JP-H07162700-A (JP)
Title: Uniformity correction signal generator for display
Inventor: OGINO MASANORI
IPC: H04N3/233
Filed: 1993-12-10
Abstract: PURPOSE:To provide an uniformity correction device suitable for an automatic scanning type display. CONSTITUTION:A horizontal address signal generation means 15 and a vertical address signal generation means 16 generate address signals X, Y and y provided with one-to-one correspondence relation with positions on the screen of the display. Upper and lower adjacent grid point data are read from an E<2>PROM 17 based on the X and Y and vertically interpolated data for correction are obtained based on the upper and lower adjacent grid point data and a vertical low-order address coordinate y. Thus, the E<2>PROM 12 of a large capacity required before is replaced with the E<2>PROM 17 of a small capacity.
Patent JP-2001125126-A (JP)
Title: Electrode terminal structure of liquid crystal display panel
Inventor: MATSUOKA SADAO
IPC: G02F1/1345
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce the number of wiring patterns, to improve reliability at the time of connecting external connection terminals with a flexible wiring substrate, and further, to reduce a packaging area of the flexible wiring board. SOLUTION: This electrode terminal structure of a liquid crystal display panel is characterized in that plural wiring patterns 5 to be electrically connected with each liquid crystal part 4 of the liquid crystal panel 1 are formed in each electrode terminal part 3 formed in the liquid crystal panel 1. A connecting land 6 made of a conductive material is formed on each wiring pattern part 5 permitting to share an input signal among those wiring patterns 5. A conductive body 7 is mounted thereon so as to electrically connect each connecting land 6. An insulating film 11 is laminated on a wiring pattern 5 held between the respective connecting lands 6 on the mounting position of the conductive body 7.
Patent JP-H09150444-A (JP)
Title: Method for controlling temperature of hot runner nozzle
Inventor: YAMASHITA TAKAYUKI
IPC: B29C45/78
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To bring a plurality of gate parts of hot runners at a specified temp. by giving an output for heating with a predetermined level to a hot runner nozzle requiring the longest time and giving an output for heating with a predetermined level after the difference between the longest time and an output time passes through to other hot runner nozzles. SOLUTION: When a signal for starting rapid heating is input into a temp. controller 9 from an injection molding machine during temp. is controlled at a const. temp., the temp. controller 9 gives at first, an output with a preset level to one nozzle 3a or 3b which exhibits a temp. elevating curve. The same level of output is given to another nozzle 3b or 3a after a definite time. After a definite time passes from the first output, apex parts of both nozzles reach melting temp. of the resin and the temp. controller 9 outputs a signal for starting injection to an injection molding machine and at the same time, stops outputs to heaters 12a and 12b of both nozzles 3a and 3b. It is possible thereby to obtain a plurality of molded articles from one injection cylinder through a plurality of nozzles 3a and 3b.
Patent JP-H07160886-A (JP)
Title: Object extracting method and color picture recognizing method
Inventor: TACHIKAWA MICHIYOSHI
IPC: G03G21/04
Filed: 1993-12-10
Abstract: PURPOSE:To extract the picture area of an object out of an input picture with high precision. CONSTITUTION:A rectangle extracting part 2 extracts the circumscribed rectangle of a black connection part out of a binary picture signal 1, and in a candidate rectangle judging part 4, a threshold set beforehand is compared with the width and the height of the extracted rectangle, and whether the extracted object is a rectangle or not is judged. In a rotation judging part 6, whether the object is rotated or not is judged, and in a side length measuring part 7, the short side and the long side of the object are measured in the case that it is rotated, and the height and the width of the rectangle are measured as the short side and the long side in the case that it is not rotated, and an object judging part 8 compares them with the threshold set beforehand, and judges whether it is the object or not.
Patent JP-2000138260-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/306
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To enhance connection reliability of flip-chip mounting by filling the surface on the electrode pad side of a semiconductor device with sealing resin, while surrounding the side face of solder bumps formed thereon and making thin the rear surface of a semiconductor substrate, thereby enhancing strength at the joint. SOLUTION: A spherical bump 20 of high melting point solder is formed at each electrode part of individual semiconductor LSIs 11 on a semiconductor wafer 10. The entire surface of the semiconductor wafer 10 is then spin coated with a sealing resin 21, e.g. epoxy resin, which is cured through heat treatment at about 150 deg.C for about 5 hours. Since the periphery of the solder bump 20 is filled with the sealing resin 21 before the semiconductor wafer 10 and a semiconductor substrate 12 are made thin by mechanical grinding, the mechanical strength of the semiconductor substrate 12 is enhanced. Handling of a thin semiconductor substrate 12 is facilitated, and the yield of the semiconductor LSI is increased.
Patent JP-H03170963-A (JP)
Title: Scorotron type corona charger
Inventor: KITA HIDEKI
IPC: G03G15/02
Filed: 1989-11-29
Abstract: PURPOSE:To improve the operability by forming recessed parts where corona wire mount parts are formed in the surfaces of insulating blocks on the opposite side from a control grid and cuts for corona wire replacement in the surface of a shield case on the opposite side from the control grid. CONSTITUTION:The wire mount parts are provided on the surfaces of the insulating blocks 31 and 32 on the opposite side from the control grid 34, the recessed parts 39 and 40 which have openings in this direction are formed, and a corona wire 33 is replaced in the opposite direction from the control grid 34. Further, the cuts 37a - 37c are formed in the surface of the shield case 30 in this direction along the extension direction of the corona wire 33 and matched with the openings of the insulating blocks 31 and 32 to facilitate the maintenance and rewiring of the corona wire 33 in the opposite direction from the control grid 34. Consequently, troublesome operation for detaching the control grid 34 is not necessary and the operability is improved.
Patent JP-H05124175-A (JP)
Title: Method and apparatus for confirming and excluding paster part
Inventor: OKUDA TETSUYA
IPC: B41F13/02
Filed: 1991-10-31
Abstract: PURPOSE:To reduce the load of an operator to a large extent by setting the predetermined regions before and after a paster part as printing inferiority to automatically exclude the same. CONSTITUTION:When the generation of printing inferiority is confirmed in a step 101, it is detected whether or not this printing inferiority is caused by the paster part (step 101). When the printing inferiority is caused by the paster part, it is confirmed that the paster part is positioned at the printing inferior place (step 103) and, for example, 10 sheets before the paster part and 30 sheets after the paster part are excluded as printing inferiority.