baber/WOPTO huggingface dataset:
Patent JP-H07139693-A (JP)
Title: Attachment/removal fixing device
Inventor: UMEHARA AKIRA
IPC: F16M11/04
Filed: 1993-11-19
Abstract: PURPOSE:To simplify operation, and prevent removal of a base part by installing the base part on a frame part in a rotation method, and providing two stop members. CONSTITUTION:A fixing device 20 (of a vertical motion applicationtype by screw rotation, for example) and a first installation fixing member 30 are provided on the right and left of a forward end of an upper surface of a frame part 10 respectively. A second installation fixing member 40 is provided at a root part, and stop members 50 having vertically movable springs are provided on the right and left of the second fixing member 40. A first fixing member (female screw, for example) to install and fix the frame part 10 is provided almost at a center of the frame part 10. A semicircular groove 100 to be engaged with the second installation fixing member 40 is provided almost at the center of a root part of a base part 90 to be installed on the frame part 10. A fixing device 20 about the center of the second installation fixing member 40, and a semicircular flange 70 to be engaged with the first installation fixing member 30 are provided at a forward end part, and a second fixing member (male screw, for example) is provided.
Patent JP-2000156589-A (JP)
Title: Printed board mounted with electronic part
Inventor: TANAKA SATORU
IPC: H05K9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To protect an electronic part against electrostatic breakdown by coating the upper surface side of the electronic part with an aluminum foil connected electrically with the GND of a printed board and then coating the electronic part and the aluminum foil with silicon resin. SOLUTION: An electronic part 2 is coated entirely with an aluminum foil 4 which is applied tightly to the electronic part 2 at the intermediate part and to a printed board 1 at the opposite ends. End part of the aluminum foil 4 is connected electrically with the GND of the printed board 1. The electronic part 2 coated with the aluminum foil 4 is further coated with silicon resin 32. The electronic part 2 may generate static electricity due to various factors, e.g. mutual influence between circuit parts but since it is earthed to the GND of the printed board 1 through the aluminum foil 4, static electricity generated in the electronic part 2 can be grounded immediately and electrostatic breakdown thereof can be lessened.
Patent JP-H04200693-A (JP)
Title: Method for removing total organic halogen compound in chlorine-treated waste water of kraft pulp bleaching stage
Inventor: HORIKOSHI TSUTOMU
IPC: C02F1/58
Filed: 1990-11-30
Abstract: PURPOSE:To inexpensively and extremely efficiently remove the total org. halogen compd. in waste water by bringing the chlorine-treated waste water in a kraft pulp bleaching stage and iron scrap into contact with each other to dissolve ions and adding an alkali to alkalize the pH of this waste water to >=8.0. CONSTITUTION:The chlorine treated waste water of the kraft pulp bleaching stage and the iron scrap are brought into contact with each other to dissolve the iron ions and the alkali is added to this waste water to adjust its pH to >=8.0, by which the total org. halogen compd. in the chlorine-treated waste water of the kraft pulp bleaching stage is removed. In addition to the chlorine- treated waste water, hypochloride-treated waste water and chlorine dioxide- treated waste water may be contained in the kind of waste water to be applied. Lathing scrap, such as turnings, is utilizable as the iron scrap. The utlization of the chlorine-treated waste water of the kraft pulp bleaching stage as an alkaline source is possible and the use of slaked lime, calcium carbonate, sodium carbonate, caustic soda, etc., is possible.
Patent JP-2001148222-A (JP)
Title: Surface conductive type electron emission element and its manufacturing method
Inventor: HOSOMI KAZUNORI
IPC: H01J1/316
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a surface conductive type electron emission element that has plural electron emission membranes which have a less dispersion in the amount of electron emission. SOLUTION: Since electrodes 38, 40 that are made from PTC material having high TCR of about 5×108 (ppm/ deg.C) are mounted with an electron emission membrane 42 in series to each of plural electron emission membranes 42 at the position which is made to have a temperature-rise by its heat generation, a current value running through the electron emission membrane 42 is limited because the electrodes 38, 40 are made to have a temperature-rise and the resistance value increases when the electron emission membrane 42 is made to have a heat generation.  For that reason, when a foaming treatment is performed, the current is limited because of the increase of resistance value of the electrodes 38, 40 at the time of heat generation of electron emission membrane 42, meanwhile the temperature of electrodes 38, 40 decreases by the current limitation and the resistance value decreases, then the current value increases again and the heat generation value of electron emission membrane 42 is increased, so the treatment is carried out roughly under a uniform condition.
Patent JP-H02177437-A (JP)
Title: Manufacture of semiconductor device and semiconductor device
Inventor: ASADA KUNIYASU
IPC: H01L21/316
Filed: 1988-12-28
Abstract: PURPOSE:To easily obtain a semiconductor device having arbitrary final characteristics from a semiconductor device having one type of basic characteristics by a method wherein, a necessary number of thin insulating layers having different qualities are built up on the semiconductor device having certain characteristics to form a passivation film and an interlayer insulating film in accordance with the difference in characteristics between the semiconductor device and a target. CONSTITUTION:A necessary number of thin insulating films having different qualities are built up on the surface of a semiconductor device having certain characteristics to form a passivation film 66 and an interlayer insulating film for isolating upper layer and lower layer metal wirings from each other in accordance wit the difference in characteristics between the semiconductor device and a target in order to achieve the target characteristics. For instance, the super-multilayer structure passivation film 66 is formed as the passivation film of a MES-FET. If the passivation film is a single layer of SiO2, the threshold voltage of the transistor is changed before and after the formation of the single layer passivation film about -20% under depressurized vapor growth conditions and about +20% under normal voltage vapor growth conditions. Therefore, if the depressurized vapor growth SiO2 films and the normal pressure vapor growth SiO2 films are properly combined and built up, the threshold voltage can be controlled within a range of + or -20%.
Patent JP-H08154616-A (JP)
Title: Quality-improved natto and novel mutant strain
Inventor: YAMAGUCHI NORIO
IPC: A23L11/00
Filed: 1994-12-09
Abstract: PURPOSE: To provide NATTO (fermented soybean) improved in quality and useful in health because it has a reduced ammonia content lower than a prescribed value and contains more than a prescribed amount of γ-polyglutamic acid. CONSTITUTION: This quality-improved NATTO has less than 65mg% (W/W) ammonia content and more than 1,000mg%(W/W) γ-polyglutamic acid. This modified NATTO is produced as follows: soybeans are soaked in water in a 5-time weight/weight(W/W) of the soybean at 10-20 deg.C for 20 hours, drained, and treated with heat or an organic solvent to modify the soybean protein. Then, the modified soybean protein is adjusted in its temperature to 75-85 deg.C, inoculated with the cell bodies of nattobacillus or its spares in an amount of (0.8-1.2)×10<4> cells/g of the boiled soybeans. Then, the inoculated soybeans are cultured under conditions of 35-40 deg.C temperature and 85-95% humidity to give this NATTO. This modified nattobacillus is Bacillus subtilis MR141 (FERM- P-14692).
Patent JP-H09186220-A (JP)
Title: Transfer device and method
Inventor: IINO SHINJI
IPC: H01L21/68
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a transfer device which is capable of accurately aligning an LCD substrate or the like independently of its size, thickness or detection condition by a method wherein a detecting mechanism which detects the position of the LCD substrate is provided to the substrate mount of a transfer arm which transfers the LCD substrate. SOLUTION: A transfer arm 14 comes in to held an LCD substrate S on a loading arm and takes it out, and the loading arm is stopped at a certain position in accordance with a prescribed program so as not to come into contact with another LCD substrate S located above the former LCD substrates S. When the LCD substrate S is tentatively fixed as vacuum-checked by a suction hole 31 provided in the loading arm while the LCD substrate S is placed on the loading arm, the loading arm is made to recede from a cassette C1 , and the position of the LCD substrate is detected by a detecting mechanism 32. Therefore, a positional deviation (θ deg.) of the LCD substrate S from a prescribed position is calculated from the detected position of the LCD substrate S, and a mount 23 is rotated by an angle of θ deg., whereby an error of detection due to the physical vibrations or the shape of the LCD substrate S can be restrained from occurring.
Patent JP-H02181302-A (JP)
Title: Electroluminescence device with sounding function
Inventor: HIROSE KOJI
IPC: H05B33/12
Filed: 1988-12-29
Abstract: PURPOSE:To obtain an electroluminescence device in which sounding, emission of light and display sections are integrated by forming a lamination body comprising a transparent electrode, an emission layer and a back electrode on the back of a pair of transparent substrates having sounding electrodes. CONSTITUTION:In a display section 1b, there is formed a display electrode 4 composed of squarish 8-shaped segments for displaying time on a transparent electrode 1. While, on a transparent electrode 2, there is formed an entire face electrode facing the display electrode 4 united with a sounding electrode 3b. With this arrangement, a strong dielectric liquid crystal 5 is operated as an electricity-sound conversion means by applying an electric signal between the sounding electrodes 3a and 3b. The transparent electrode 1 is then vibrated and an sounding section 1a produces sound. Furthermore, in a lamination body 10, an emission layer emits light by applying an electrical field across transparent electrodes 11 and 12. This light is passed through to forward to illuminate the sounding section 1a. Therefore, sounding, emission of light and display are conducted at the same time.
Patent JP-H01170717-A (JP)
Title: Intake device of two-suction valve type internal combustion engine
Inventor: ICHINOHE YASUHIDE
IPC: F02B31/02
Filed: 1987-12-25
Abstract: PURPOSE:To utilize intake inertia effect to the maximum for improving intake performance by affording communication between two intake paths for high and low speed and a combustion chamber through two independent intake ports and intake valves while closing the intake valve for low speed earlier. CONSTITUTION:A combustion chamber 2 is provided with two intake ports 4a, 4b for high speed and low speed partitioned by a partition wall 1a, and with a bifurcate exhaust port 5. Intake valves 6a, 6b are disposed respectively in the intake ports 4a, 4b, while exhaust valves 7a, 7b are disposed respectively in the bifurcate portion of exhaust port 5. The respective intake ports 4a, 4b communicate to a chamber 10 through respective intake paths 11a, 11b for high speed and low speed. Further, a bypass port 12 is formed near the respective intake valves 6a, 6b in the partition wall 1a so that the respective intake ports 4a, 4b communicate to each other. Then, valve timing is set to close the intake valve 6b for low speed earlier.
Patent JP-H10156589-A (JP)
Title: Empty can classifying treatment device
Inventor: YAMAMURA SABURO
IPC: B30B9/32
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an empty can classifying treatment device to separate a collected empty can. SOLUTION: An accommodating part 6 is formed with left/right side walls 13, a front end wall 14, a base end wall 15 and a ceiling plate 16 arranged on an upper face of a device main body 5 so as to be an accommodating chamber 17. A hopper is arranged to an inserting hole of a left side wall, a cap body is arranged to a charging hole of the hopper free open/close. Positioning members 51, 51, on which an empty can are placed as lying, are arranged apart, first/second square holes 53, 54 are arranged to a tip and a base end side of the positioning member. A push screw bar 69, which passes through a rotary gear 64 and screwed gears 66, 66, is connected to a driving motor 62 of a pressing mechanism 7, a feed screw mechanism is formed. A pressing body 81 integrating an electromagnet 95 for magnetic attraction to the push screw bar 69, a round shaped recessed part having reverse taper is formed to a tip wall 14 facing to the pressing body 81.
Patent JP-H02173823-A (JP)
Title: Data processor
Inventor: ITOMITSU FUJIO
IPC: G06F9/30
Filed: 1988-12-26
Abstract: PURPOSE:To compute the same instructions of different instruction formats with use of the same microprogram by selecting and synthesizing the parameters segmented from the instruction codes and the decoding results of instructions to produce an operation designating parameter. CONSTITUTION:The internal function of a data processor is roughly divided into an instruction fetch part 51, an instruction decoding part 52, a PC calculation part 53, an operand address calculation part 54, a micro ROM part 55, a data arithmetic part 56, and an external bus interface part 57. Then the parameters (bit fields) segmented from the instruction codes and the parameters (bit fields) received from an instruction decoder are selected and synthesized for production of an operation designating parameter. An arithmetic operation is carried out with an instruction of the operation designating parameter. Thus it is possible to process even such a set of instructions where a single instruction has plural formats with use of a single microinstruction.
Patent JP-H01176038-A (JP)
Title: Production of cam shaft
Inventor: TSUCHIDA MASANOBU
IPC: C21D1/18
Filed: 1987-12-28
Abstract: PURPOSE:To produce the title high-quality cam shaft with high efficiency by forming a cam shaft material by metal mold casting, heating the material to a hardenable temp., and rotating the material to dip only the cam part into hardening water or oil. CONSTITUTION:The cam shaft material 4 provided with the cam part 4a is cast by the vertically split dies 1 and 2, and taken out at the hardenable temp. of about 900 deg.C. The material 4 is conveyed by a belt conveyor 3, and horizontally arranged above the guide lid 6 of a water tank 5 contg. hardening water or oil. The material 4 is placed at a specified height above the surface of the water or oil. The material 4 is rolled on the guide lid 6 by a rolling means 8. Only the cam part 4a is dipped in the water or oil by the rolling, and hardened. By this method, a cam shaft having an excellent casting surface and structure and high dimensional precision is efficiently obtained.
Patent JP-H02178165-A (JP)
Title: Curl straightener
Inventor: MAEDA KATSUMI
IPC: G03G15/00
Filed: 1988-12-28
Abstract: PURPOSE:To make curl straightening so proper enough by installing a pressing part, pressing a sheet in the opposite direction to the direction of a curl, in a paper conveying passage after fixing, and installed a heating means in this pressing part, while changing a heating temperature according to the detected result of paper water content. CONSTITUTION:A pressing part 19 consists of two guide members 20, 21 which are rotatably connected to each other by a shaft 22. This shaft 22 is supported by a gear 25 which is rotated by a worm of a motor, and with this rotation, the shaft 22 is moved in both upper and lower directions. With these movements, the guide members 20, 21 are bent upward or downward, while their bending value is increased or decreased. A resistor heater 30 is installed in a pressing part of the guides 20, 21. With this constitution, when water content of a sheet is detected, a bending direction and a bending value of each of these guides 20, 21 are determined according to the water content, and simultaneously temperature of the heater 30 is controlled, thus curl straightening in this sheet is made proper enough.
Patent JP-H06161018-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HIOKI TAKANORI
IPC: G03C1/08
Filed: 1992-11-19
Abstract: PURPOSE:To provide the photographic sensitive material having a high sensitivity, less fogging, and less degradation in the sensitivity during preservation by incorporating specific compds. and nitrogenous heterocyclic compds. into this material. CONSTITUTION:At least one of the compds. expressed by formula and at least one of the nitrogenous heterocyclic compds. are incorporated into this silver halide photosensitive material R1 and R2, R3 and R4, R1 and R3 and R2 and R4 may form a ring by bonding each other but there is no case these groups form an arom. ring. There is, however, no case an oxo group is substd. with the carbon atom directly bonded to the carbon atom of the hydrazine of R1 to R4. The hydrazine compds. expressed by the formula may be isolated as salts without any problems at all if such is advantageous for synthesis and preservation. Any compds. are usable in such a case, insofar as the compds. can form salts with hydrazines. The more preferable salts include, for example, aryl sulfonate, etc.
Patent JP-H09171296-A (JP)
Title: Image forming device
Inventor: MOMOSE KIYOJI
IPC: G03G15/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To stably and uniformly develop a high-definition image all over an image area with simple structure and to obtain high durability by substantially holding a toner carrier by the press-contact of plural members press- contacting with the outer peripheral surface of the toner carrier. SOLUTION: Three members, that is, a supplying member 22, a regulating member 23 and a toner scooping member 24 presscontact with the outer peripheral surface of the toner carrier 21. The members 22, 23 and 24 are respectively arranged along the outer peripheral surface of the toner carrier 21 so that every distance between the adjacent members may be equal to or under the outside diameter of the toner carrier 21. Thus, the toner carrier 21 stably exists at a fixed position in a developing device 2, and is substantially held in a state of being not deviated from the fixed position even when slight force is exerted from the outside. Therefore, the toner carrier 21 is in a stable state and restrained from being locally deformed even when the slight external force is partially exerted.
Patent JP-H11151594-A (JP)
Title: Welding jig
Inventor: SAITO SHIGEKI
IPC: B23K26/21
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a welding jig capable of proper welding in combining open sectional long members having deviations in the shape. SOLUTION: This jig is equipped with an expanding member 9, which is placed in a closed sectional long member 7 consisting of plural open sectional long members 3, 5 mutually combined, and formwork members 11b, 11c, 11d which come into contact in accordance with the shape of the closed sectional long member 7 from outside the member 7 at the time of welding; and, to the expanding member 9, a liquid injecting means 15 is connected which injects a prescribed liquid into the expanding member 9.
Patent JP-2000155361-A (JP)
Title: Back cover lock mechanism for camera
Inventor: TANI TETSUO
IPC: G03B17/02
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent a back cover from being imperfectly closed with inexpensive and simple constitution by forming an entering hole through which a lock pin enters to an engaging position when the back cover is closed and forming a tapered surface for moving and guiding the lock pin from the entering hole to the outside when the lock pin is pressed in the energizing direction of a moving lock member on one surface opposed to the entering hole. SOLUTION: When the back cover is closed, the lock mechanism is in a following state. The moving lock member 30 moved and energized (direction F) by an energizing spring 32 is held at a back cover lock position. A hook part 34 provided on the member 30 closes the aperture side of a pin housing part 29, and the lock pin 40 held in the pin housing part 29 can not be separated to the outside of the pin entering hole 24 owing to the engagement relation of the locking surface 36 of the hook part 34 and the locking surface 42 of the lock pin 40. Namely, the rightward opening operation of the back cover is regulated. By performing lock releasing operation, the back cover is opened.
Patent JP-H08170563-A (JP)
Title: Combination of piston rings
Inventor: NARUSE YOSHIO
IPC: F02F5/00
Filed: 1994-12-15
Abstract: PURPOSE: To provide a combination of piston rings capable of suppressing lubricating oil consumption from increasing in the middle and latter periods of the service life of an engine. CONSTITUTION: Both first pressure ring 6 and a second pressure ring 7 are made of a martensite stainless steel containing a C of 0.4 to 1.2 % and a Cr of 11 to 18% by weight, and nitride layers 9 and 10 are formed on the entire surfaces of these both rings 6 and 7, respectively. Then the surface hardness of these rings 6 and 7 on the outer periphery of them is set so that the hardness on the second pressure ring 7 is lower than that on the first pressure ring 6, and the difference between these hardnesses is brought within 200 to 500 in Vickers hardness.
Patent JP-H0679851-A (JP)
Title: Printing screen and method and device for producing it
Inventor: JIEFURII MAKIYUU
IPC: G03F7/12
Filed: 1991-12-17
Abstract: PURPOSE: To provide the method and apparatus for forming printing screen capable of rapidly and easily forming a figure on a printing screen. CONSTITUTION: A screen 14 to which an unexposed emulsion layer 44 is applied is arranged in a printing apparatus 10 like an ink jet printing press and a figure 48 is directly printed on the emulsion layer 44. The figure 48 is directionally determined with respect to the X-, Y- and Z-axial lines of the printing apparatus 10 and the positions selected on the screen 14 are matched with the selected coordinates positions on the X- and Y-printing axial lines and the data demarcating the figure 48 to be printed, the data demarcating the dimension of the screen 14 and the figure 48 are printed on the screen 14. At this time, the data demarcating the selected coordinates within the dimension range of the screen 14 with which the corresponding reference coordinates of the figure 48 are matched is provided in the printing apparatus 10 and the screen is positioned accurately and automatically.
Patent JP-H10170889-A (JP)
Title: Liquid crystal display device
Inventor: OTA TAKAYUKI
IPC: H05K3/36
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that is constituted so that gradation resistance components, whose settings are required to be change severely as specifications of the driving voltage, liquid crystal material, etc., of a liquid crystal display element are changed, can freely be detached from or attached to a wiring substrate. SOLUTION: This liquid crystal display device includes the liquid crystal display element 10, and a circuit board 2 for mounting a driving circuit 12, which drive the liquid crystal display element 10 and a controller 13, which supplies different kinds of source voltage and signal to the respective driving circuits. In this case, a connector 4 which connects terminals is provided on the circuit board, and it is made possible to attach and detach the substrate 1 on which resistance components for gradational display are mounted through a connector 4.