baber/WOPTO huggingface dataset:
Patent JP-H0485997-A (JP)
Title: Sucking device for chiplike electronic component
Inventor: FUKATSU KENTA
IPC: H05K13/04
Filed: 1990-07-30
Abstract: PURPOSE:To accurately and detachably mount a nozzle body at a holder without fluctuation by holding the body inserted into the end inserting part of the holder by elastically engaging a sphere energized by a leaf spring with the connector of the body. CONSTITUTION:A sphere 24 contained in a containing hole 23 is energized by a leaf spring 27, the sphere 24 is elastically engaged with a connector 29 formed at a nozzle body 28 to position the body 28 in rotating and axial directions to be held at a holder 21. Accordingly, attaching and detaching of the body 28 is repeated, even if the spring 27 is slightly deformed or sunk, if the spring 27 has an energizing force for energizing the sphere 24, the connecting state of the sphere 24 with the connector 29 is not fluctuated, but the body 28 is held. Thus, since the body 28 is scarcely deviated in a rotating direction, a sucked electronic component 33 can be accurately mounted on a printed board.
Patent JP-H0859545-A (JP)
Title: Carboxyethyl ether derivative and detergent composition containing the same
Inventor: YANO SHINJI
IPC: C07C59/125
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a new carboxyethyl ether derivative useful for detergent composition, etc., excellent in cleansing property and foaming power. CONSTITUTION: A compound of formula I [R<1> is a 1-20C alkyl; R<2> is a 4-12C alkyl; M is H, an alkali metal, ammonium, an alkylamine or an alkanolamine; m is 0-10], e.g. 1,3-di-O-octylglyceryl-2-O-ethylcarboxylate. Furthermore, the compound of formula I is obtained by reacting a compound of formula II with acrylonitrile and hydrolyzing the resultant compound of formula III.
Patent JP-S6177721-A (JP)
Title: Level sensor
Inventor: TSUKUDA SADAAKI
IPC: G01F23/22
Filed: 1984-09-26
Abstract: PURPOSE:To make the structure simple and compact and to make it possible to perform accurate detection, by attaching a sensor in the inside of an air reservoir, and detecting the change in liquid level by the change in liquid level in the air reservoir. CONSTITUTION:A switch 6 is set at an AUTO position. Then bilge water 5 is inputted into a reservoir 45 by an amount, which balances with an air pressure in the air reservoir 45, by the increase in the bilge water 5. Owing to the inputted bilge water 5, a self-heating type heat sensitive element TH is cooled, and a motor 1 and a pump 2 are operated. Therefore, the bilge water 5 in the reservoir 45 tends to flow in the direction of a hose 48. However, a mushroom valve 44 is closed and the bilge water cannot flow out. When the bilge water 5 is decreased and air flows into a water sucking port 4, the sucking force of the pump 2 does not act on the valve 44, and the valve is released. Then the bilge water 5 in the reservoir 45 flows out, temperature of the element TH is increased, and the motor 1 and the pump 2 are stopped.
Patent JP-S6090765-A (JP)
Title: Bubble collector for ink jet head
Inventor: FUKUDA YOSHIAKI
IPC: B41J2/19
Filed: 1983-10-25
Abstract: PURPOSE:To prevent the intrusion of air bubbles generated inan ink supply tube into the head by providing an air bubble trap and an ionization electrode to the ink supply tube of the ink jet head and also providing an air bubble collecting electrode to the air bubble trap. CONSTITUTION:An ionization electrode 4 is attached to the inside of a supply tube 5 through which ink is directed to the head 1 in such a way as to directly make it contact with ink, and a collecting electrode 2 is attached to the outside of an air bubble trap 3. The cross section of the tube 5 is made smaller in the ionization electrode 4 portion, thereby shortening the distance between the electrodes and also raising the pressures of the portion. A high frequency and high voltage is applied to the ionization electrode 4, and a DC voltage is applied to the collection electrode. Under the condition, air bubbles are made smaller in the ionization electrode portion of the supply tube and ionized by high-frequency and high voltage. The ionized air bubbles are divided into positive and negative ions and attracted by electric field of the collection electrode to collect the air bubbles.
Patent JP-S60146919-A (JP)
Inventor: KURAUSU EERURENSHIYUPIIRU
IPC: F16D3/04
Filed: 1984-09-26
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-H0249900-A (JP)
Title: Connecting method for water-repellent sheet and connection member thereof
Inventor: SHIGEHARA KIMIO
IPC: E21D11/38
Filed: 1988-08-10
Abstract: PURPOSE:To aim at prevention against a leak of water in strengthening the fitting of counterparts by fitting a male type part in a mold of a female type connection member joined and clamped to an edge to be connected and interposed with a thermofusion type bonding agent in the mold, and heating and fusing this bonding agent interposed in the female mold. CONSTITUTION:Each of water-pass buffer layers 2a, 2b is pointed to each surface of water-repellent sheets 1a, 1b being made contact with natural ground and anchored to primary covering concrete 3 with nails 4a, 4b. In addition, a sheet part 12 of a connection member 10 is fused and anchored to an end edge of the water-repellent sheet 1a on one side in advance, and a sheet part 7 of a connection member 5 is anchored as well to an end edge of the sheet 1b on the other. Then, an opening, where a pair of projecting pieces 8a, 8b are fitted in, is formed by a female-male connection 11, and engaging edges 14a, 14b engaging hooked engaged parts 9a, 9b and thermofusion type binders 16a, 16b are all interposed between both sides of the inmost part. With this constitution, sheet fusion or the like at a job site is omitted, thus operation efficiency is improvable.
Patent JP-H0758047-A (JP)
Title: Load lock type vertical diffusion cvd apparatus
Inventor: HIRANO MITSUHIRO
IPC: C23C14/50
Filed: 1993-08-11
Abstract: PURPOSE:To reduce the cost of an apparatus by restricting a natural oxide film on a wafer to a level where no practical problem is produced, and sharply improve wafer processing capability. CONSTITUTION:There are installed in the atmosphere a cassette shelf 8 for accommodating a cassette 7, and a wafer transfer machine 5 for transferring a wafer 4 between the cassette 7 and a boat 3 in a load lock chamber 2 disposed below a vertical reaction chamber 1. There is further provided a buffer chamber 11 accommodating a buffer shelf for accommodating the cassette 7. A shutter 12 capable of shielding the buffer chamber from the atmosphere and a purging device with N2 gas are provided in the buffer chamber 11. Further, there is provided a cassette elevator 13 for automatically carrying the cassette 7 into and from the buffer shelf through the cassette shelf and the shutter 12. There is further provided a cassette state 14 used upon carrying out the cassette 7 with the cassette elevator 13 and carrying in the same manually or through a cassette conveyor.
Patent JP-H04333756-A (JP)
Title: Waterproofing method for external wall tile
Inventor: YOSHIDA AKIRA
IPC: E04F13/14
Filed: 1991-05-09
Abstract: PURPOSE:To provide a sound finish layer for a long period without marring appearance by a method wherein an external wall comprising tiles and decorative joints is coated with a penetrable waterproof material and a water repellent material, and further coated with a waterproof coating material. CONSTITUTION:After tile finishing of an external wall comprising tiles and decorative joints is executed, the whole surfaces of the tiles and the decorative joints are impregnated and coated with a penetrable waterproof material and a water repellent material. A waterproof coating material, e.g. a weather superresistant acryl silicone resin system and a fluorine resin system, is then applied. Tile substrate mortar and sticking mortar repeat water absorption expansion and dry contracting and positive and negative repeated reaction occur like thermal shrinkage but coating with the penetrable waterproof material and the water repellent material suppresses the occurrence of the repeated reaction.
Patent JP-H0364631-A (JP)
Title: Engine heating device of internal combustion engine
Inventor: ANZAI SHUNSUKE
IPC: F02D9/04
Filed: 1989-08-01
Abstract: PURPOSE:To carry out the restoration to the idling smoothly without generating an engine stop or the like by delaying the release of operation of an idle-up mechanism to an exhaust gas throttle valve mechanism when an engine heating of an internal combustion engine is restored to a normal idling. CONSTITUTION:On the way of an exhaust pipeline M2 in an internal combustion engine M1, an exhaust gas throttle valve mechanism M3 is provided. And in the internal combustion engine M1, an idle-up mechanism M4 to increase the feeding fuel to carry out the idle-up is provided. Furthermore, an operation release device M5 to release the operation of the exhaust gas throttle valve mechanism M3 and that of the idle-up mechanism M4 respectively is provided. And, during the idle heating of the internal combustion engine M1, the exhaust gas throttle valve mechanism M3 and the idle-up mechanism M4 are operated respectively. When the operation release device M5 to release the idle heating of the engine M1 and restore to a normal idling is driven in such an engine heating device, the release of operation of the idle-up mechanism M4 is delayed by a device M6.
Patent JP-S58108250-A (JP)
Inventor: FUIRITSUPU RANGUDON KINSON
IPC: C08L33/00
Filed: 1982-11-16
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-S5890615-A (JP)
Inventor: RODONII KURIFUOODO ARUFUAANESU
IPC: G02F1/313
Filed: 1982-11-16
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-H1050878-A (JP)
Title: Semiconductor device and its manufacture
Inventor: KOZONO HIROYUKI
IPC: H01L21/56
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To improve adhesiveness of a wiring board or semiconductor chip with a sealing resin layer, and improve reliability of a sealing resin layer by extending through hole sub-parts in a branch-form, from a part of the outer periphery of the through hole main part, which is formed evading a part that electrically connects the chip and board, to outside the semiconductor chip mounting area. SOLUTION: A wiring board 21 is provided with a through hole 27, which has through hole sub-parts 27b extending in a branch-form from the four corners of a through hole main part 27a to the outside the mounting area. On the wiring board 21, a chip 20 is bonded by flip chip bonding, and is sealed with resin by transfer molding. At this time, since not only the through hole main part 27a is filled with resin, but also the through hole sub-parts 27b, the chip and the board 21 are firmly fixed to the sealing resin layer 26 mechanically, and reliability of the sealing resin layer 26 is improved. Stress generated by heat, etc., is almost uniformly applied over the whole chip, and reliability of a semiconductor device can be improved.
Patent JP-H0486357-A (JP)
Title: Arch part structure of cylinder head
Inventor: HASHIMOTO MASAYUKI
IPC: F02F1/24
Filed: 1990-07-27
Abstract: PURPOSE:To enhance the support rigidity of a cam shaft and smoothly guide a curled oil downward by circularly curving the lower surface of an arch part for mutually connecting lateral bearing parts of the cam shaft continuously with lateral side wall parts. CONSTITUTION:Bearing parts 16, 18 of a cam shaft driving each intake valve and a shaft 3 for driving each exhaust valve are provided on the upper part of a cylinder head 1. The bearing part 16 and the bearing part 18 are integrally provided continuously with a left side wall part 17 and a right side wall part 19, respectively. The bearing parts 16, 18 are mutually connected through an arch part 20 and integrated. The lower surface 21 of the arch part 20 are nearly circularly curved continuously with the left and right wall parts 17, 19. A rib 22 is protruded on the front end of the lower surface 21 of the arch part 20, and a notch part 22' is provided on the lower part of the bearing part 28 of the cam shaft 3 so that the oil dropping and flowing from a rocker cover 29 side is dropped downward from the notch part 22'.
Patent JP-H0737329-A (JP)
Title: Optical-disk driving system device of optical information recording reproducer
Inventor: KUDO TAKASHI
IPC: G11B20/10
Filed: 1993-07-20
Abstract: PURPOSE:To improve the reliability and exchangeability of a regenerative signal by surely binary-coding and processing the regenerative signal regardless of the out of focussing due to a change with the time of a photo-detector for detecting a focus. CONSTITUTION:The recording information of an optical disk 31 is converted in a photoelectric manner by a two-split photo-detector 34 for a track signal, a photo-detector 3 for an MO signal and a two-split element 36 for a focussing signal incorporated in a pickup 64. These currents are controlled by an MCU 62 and a focussing differential signal is acquired, and the optical disk is driven. Slice levels SL-A, SL-B are set in the state of the optimum position of focussing. When the level of a regenerative signal is changed and the position of focussing is displaced after AGC processing, the amplitude of the regenerative signal after differentiation is reduced. The amplitude of the regenerative signal after differentiation is detected, and a binary-coded slice level is varied by the amplitude value. Accordingly, pulse signals C, D shown in Fig. are obtained, thus acquiring the regenerative signal having no binary-coded error.
Patent JP-S6092697-A (JP)
Inventor: NISHIZAWA TAKESHI
IPC: H05K1/16
Filed: 1983-10-26
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-S6355813-A (JP)
Inventor: ICHIKAWA HIROAKI
IPC: H01B3/12
Filed: 1986-08-27
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-H0755974-A (JP)
Title: Nuclear fuel spacer
Inventor: HOSHIIDE AKIHIKO
IPC: G21C3/344
Filed: 1993-08-12
Abstract: PURPOSE:To decrease flow resistance and improve limit power. CONSTITUTION:In a nuclear fuel spacer consisting of array cells fixed as a grid which have fuel rod insertion path for inserting a plurality of fuel rods, the cells are constituted of cells 18a which do not have small projections 21 inside and second cells 18b which have small projections 21. A cell is constituted of four flat planes 19 and short pipes which have four inclined planes 20 bent inside and of which cross section is formed almost a cross shape. By arranging these four cells as a group in a grid shape, a cylinder part is formed outside each inclined part 20 and this cylinder part is used for used for fuel rod insertion path 22.
Patent JP-S6263074-A (JP)
Inventor: UEHARA SATOSHI
IPC: B25J9/06
Filed: 1985-09-11
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-H0947313-A (JP)
Title: System case
Inventor: TANAKA MASAHIDE
IPC: A45C11/38
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To ordinarily provide the merit of a lens interchangeable type camera system that plural interchangeable lenses can be mounted for general users by ordinarily carrying and using a camera body and the plural interchangeable lenses compactly as unseparatable unified merchandise in one body. SOLUTION: Concerning a system case 1 for the lens interchangeable type camera system, a camera body 4 in the longitudinal direction and interchangeable lenses 5 and 6 detached from the camera body are parallelly provided and both the camera body and the interchangeable lenses are housed while being wrapped so that virtual parallel planes sandwiching any langer one of the width of the camera body 4 and the diameter of the interchangeable lenses 5 and 6 in the longitudinal direction can include the other one.
Patent JP-H0483885-A (JP)
Title: Method of baking glaze for porcelain enamel product
Inventor: KIMURA TAKAYUKI
IPC: C23D5/00
Filed: 1990-07-26
Abstract: PURPOSE:To prevent formation of recessed sports on the surface of a porcelain enamel product caused in the baking process by directly measuring the surface temp. of the base material and controlling the baking temp. of the glaze. CONSTITUTION:The surface temp. of the base material for the porcelain enamel product is directly measured, by which the baking temp. is controlled. Though it is difficult to sufficiently control against overheating of the baking temp. which causes recessed spots of the glaze by controlling the furnace temp., overheating of the baking temp. can be easily controlled by controlling the temp. of the base material to be coated with the glaze. Moreover, the proper baking temp. is different from the environment temp., but by measuring and controlling the proper temp. of the base material, formation of recessed spots in the glaze can be effectively prevented. As for the means to directly measure the surface temp. during glazing, contact type temp. measurement is possible, but such means using remote control measurement is most practical considering that the measurement can be done at high speed and that no damage is given to the product.
Patent JP-H1042735-A (JP)
Title: Tool for fixing lead of animal
Inventor: KODAMA SHIGERU
IPC: A01K1/06
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily installable tool for fixing an animal lead while constantly allowing the leashed animal to walk in a sufficiently wide moving area. SOLUTION: This fixing tool is provided with a base 1 fixable to a definite position, a protruded part 2 formed on the top of the base 1 and a post 3 vertically standing on the protruded part 2. A lead-attaching member 4 to enable free attaching and detaching of a lead 5 is rotably connected to the post 3. Since the lead 5 attached to the lead-attaching member 4 is freely rotatable around the post 3 and free from the troubles of winding and entanglement of the lead on the post even if the leashed animal walks around the post, a sufficient moving area can constantly be given to the leashed animal without narrowing the moving range of the animal. The animal lead fixing tool is easily installable by placing the base 1 at a desired position.
Patent JP-2000028087-A (JP)
Title: Lubricant supply device
Inventor: YABE SHUNICHI
IPC: F16N7/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant supply device which can abundantly and stably supply a lubricant for a long period of time, and besides can employ a time-limit use. SOLUTION: In this lubricant supply device supplying a lubricant to a member to be lubricated by oozing out the lubricant from a lubricant contained polymer 11 including previously the lubricant, a heating device is arranged which heats to a predetermined temperature the lubricant contained polymer 11 including at least 10 wt.% to 90 wt.% of the lubricant in a part where the lubricant is oozed out.
Patent JP-H0545946-A (JP)
Title: Image forming device
Inventor: KONISHI DAISHI
IPC: G03G21/10
Filed: 1991-08-09
Abstract: PURPOSE:To continuously use the photosensitive drum of an image forming device, whose life is not run out without exchanging the drum while matching with the lives of other processing parts and to reuse toner used for the cleaning of the photosensitive drum. CONSTITUTION:At least the developing part 19, cleaner part 18 and transfer part 20 among processing means which act on the photosensitive drum 9 are united and can be freely attached to and detached from the device main body 1. Thus, the unit 17 can be taken out of the device main body 1 independently from the photosensitive drum 9. Also, by operating the device after attaching the unit 17 to the device main body 1, toner removed by the cleaner part 18 of the unit 17 is transferred to the developing part 19 via the transfer part 20 and reused by the developing part 19.
Patent JP-H0250890-A (JP)
Title: Thermal transfer image recording sheet
Inventor: MINATO TOSHIHIRO
IPC: B41M5/52
Filed: 1988-08-13
Abstract: PURPOSE:To eliminate the irregularities of the density of a received ink image and the shape of a dot and to obtain the feel, hand, and surface strength similar to those of wood free paper by a method wherein the title sheet is made of paper mainly composed of a mixture of a wood pulp and light calcium carbonate particles having specific crystal structure, oil absorptivity, and particle diameter and provided with an image recording surface having a specific smoothness. CONSTITUTION:The title sheet is made of paper mainly composed of a mixture of 50-90wt.% wood pulp and 10-50wt.% light calcium carbonate particles and provided with an image recording surface having a Bekk smoothness of 100sec. or more. Furthermore, the light calcium carbonate particle has a hexagonal- prism calcite crystal structure and an oil absorptivity of 10g/100g or more, and 50wt.% or more of the particles have a particle diameter of 0.5-1.5mum. The use of this thermal transfer image recording sheet can enhance the reliability and density of dots and the intelligibility of characters when a complicated character, such as Kanji, is required to be printed sharp.
Patent JP-2000017164-A (JP)
Title: Pellet for producing polylactic acid stereocomplex polymer and production of stereocomplex polymer molding product
Inventor: OBARA HITOMI
IPC: C08L101/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a pellet for producing a polylactic acid stereocomplex polymer for providing a highly crystalline polylactic acid having excellent moldability and processability and to provide a method for producing the molding product of the polylactic acid stereocomplex polymer. SOLUTION: A pellet (A) comprising a poly-L-lactic acid consisting essentially of L-lactic acid and a pellet (B) comprising a poly-D-lactic acid consisting essentially of D-lactic acid in which at least one pellet is crystallized are mixed in an arbitrary ratio and melted by heating or the pellets are melted by heating and mixed in the arbitrary ratio to produce a stereocomplex polymer molding product consisting essentially of a polylactic acid.
Patent JP-S6179247-A (JP)
Title: Semiconductor device
Inventor: UCHIDA SHOTARO
IPC: H01L25/07
Filed: 1984-09-26
Abstract: PURPOSE:To miniaturize and lighten a device, and to increase mounting density by arranging and sealing two semiconductor pellets into a package under the state in which the pellets are positioned back to back and under the state in which the intervals of external leads are equalized. CONSTITUTION:Lead frames 21 having the same structure are positioned back to back into a package 20 made of a resin, and external leads 22 are sealed at pitches L. Semiconductor pellets 23 are soldered 24 at the predetermined positions of the lead frames 21, and connected 25 to the external leads 22. According to the constitution, since the lead frames 21 having the same specifications and shape are disposed symmetrically in the package 20 regarding the semiconductor pellets 23 and connecting wires 25, the dispersion of the permissible loss of several element is reduced, performance is displayed sufficiently, mounting density can be increased while the volume and weight of the package 20 per one pellet are minimized, and a device can be miniaturized and lightened. Arrangement in the same direction of the pellets is also effective similarly.
Patent JP-S6177883-A (JP)
Inventor: KAWAI HISAO
IPC: G09F9/30
Filed: 1984-09-26
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。