baber/WOPTO huggingface dataset:
Patent JP-S6417925-A (JP)
Title: Embedment of precast pile
Inventor: SASAKI RYOKICHI
IPC: E02D7/24
Filed: 1987-07-10
Abstract: PURPOSE:To perform excavation work with good efficiency by a method in which expanded excavation is made over a length a specific times as much as the pile diameter to a given depth in a muddy pit formed in the ground, a precast pile tipped with a cylindrical bag is penetrated into the pit, and a solidifying fluid is injected into the bag. CONSTITUTION:While turning an excavating rod 1 having an excavating bit 5 on its tip, excavation is made to a given depth while jetting excavating liquid from the bit. Expanded excavation is then made over a length two times or more of the diameter of pile near the given depth by high-pressure jet. The excavating liquid is replaced by a solidifying fluidizing agent C, which is injected through a low-pressure injection tube, and the rod 1 is recovered. A precast pile 10 tipped with a cylindrical bag 11 is inserted into the muddy pit K, connected with normal precast pile 12, and settled down. The solidifying fluid C is then injected into the bag 11 to expand it.
Patent JP-S5695924-A (JP)
Title: Preparation of improved cation exchange membrane
Inventor: TAKAHASHI KENJI
IPC: B01J47/12
Filed: 1979-12-29
Abstract: PURPOSE: To obtain a high-performance cation exchange membrane, stable for a long period of time, by treating a cation exchange membrane consisting of a carboxylic acid group-containing perfluorocarbon polymer, with an organic solvent, and then forming a crosslinked structure in the membrane.  
     CONSTITUTION: A perfluorocarbon polymer containing a substituent of formula I [wherein n is 2W5; A is CN, COF, formula II, III or IV (when R 1  is a 1W10C alkyl; R 2  and R 3  are H or R 1 ; M is H, Na, K or NH 4 )], is molded into a membrane, and the sustituent of the formula I is partially converted into a substituent of formula V (wherein n is 2W5). After the membrane is swelled with an organic solvent (e.g., methanol) of water-solubility ≥0.1g/100g water at room temprature, the organic solvent is removed from the membrane. During or after the removal, the membrane is crosslinked by the coupling reaction of a substituent of the formula II, by use of UV, heat or a radical reaction initiator. A cation exchange membrane having excellent performance for a long period of time is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1124770-A (JP)
Title: Slide-lever mechanism
Inventor: TSURITANI YOSHIHARU
IPC: G05G1/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a slide-lever structure which has the shortened length in the direction parallel to the slit of a shield member due to blockage of a groove. SOLUTION: The lever 21 which is inserted into a slide groove 22 is implanted nearby the center of one long side on the upper surface of a shield plate 23 made of a nearly rectangular flat plate. Further, a pin 24 is implanted nearby the center of the other long side on the backs surface of the shield plate 23. This pin 24 is inserted into a guide groove 26 formed crossing the slide groove 22 at right angles. Therefore, when the lever 21 is moved straight along the slide groove 22, the shield plate 23 while rotating around the pin 24 as the center moves straight along the guide groove 26 since the movement of the pin 24 is limited by the guide groove 26. During this rotation and movement, the shield plate 23 shields the entire area of the slide groove 22.
Patent JP-H0837659-A (JP)
Title: Optical transmitter
Inventor: MORIUCHI HIROSHI
IPC: H04N7/22
Filed: 1994-07-25
Abstract: PURPOSE:To use an inexpensive LED with little extension of f. specific to perform constitution at a low cost by reducing the number of the LEDs and to prevent the characteristic degradation of video signals due to spuriousness at the time of transmitting Y/C separation signals. CONSTITUTION:Luminance signals Y or composite signals CV are frequency modulated by the band of 6-20MHz, then supplied to an LED driver 10Y and converted into optical signals in the LED 11Y of more than f. specific; 20MHz. Also, carrier chrominance signals C supplied along with the luminance signals Y are frequency modulated by the band of 20-30MHz, then supplied to the LED driver 10C and converted into the optical signals in the LED 11C of more than f. specific 30MHz. The one of more than f. specific 20MHz can be used as the LED 11Y, a required number can be reduced since the optical power of the LED of more than f. specific 20MHz is larger than the one of the LED of more than f. specific 3MHz and the constitution is performed at a low cost as a whole. Since FM luminance signals YFM and FM chrominance signals CFM are not frequency multiplexed, the generation of the spuriousness is prevented.
Patent JP-H0460663-A (JP)
Title: Developing device
Inventor: YAGI MICHIO
IPC: G03G15/08
Filed: 1990-06-29
Abstract: PURPOSE:To make a device flat or small-sized by supporting and approximately positioning both end parts of a developer layer thickness control member by a developer layer thickness control member supporting part and retaining this member in plural positions by an elastic member to accurately position them and pressing the developer layer thickness control member to a developer carrying means with a prescribed pressure. CONSTITUTION:Both end parts of a developer layer thickness control member 44 are supported by a developer layer thickness control member supporting part 61 to approximately position this member 44, and the developer layer thickness control member 44 is pushed in plural positions by an elastic member 64 to not only accurately position the developer layer thickness control member 44 but also presses this member 44 to a developer carrying means 41 with a prescribed pressure. Thus, it is arranged under a photosensitive body like an endless belt to make the image forming device flat or smallsized.
Patent JP-S6151158-A (JP)
Title: Magnetic carrier particles for electrophotographic development
Inventor: MORO EIJI
IPC: G03G9/113
Filed: 1984-08-20
Abstract: PURPOSE:To improve an electrostatic charge characteristic and fluidity by using a mixture composed of an acrylic polymer and maleic acid polymer as a resin coating material for coating particle surfaces. CONSTITUTION:(A) The polymer which is a homopolymer of (meth)acrylic acid or a copolymer of the (meth)acrylic acid and vinyl monomer and has preferably 40-100 deg.C glass transition point and (B) the polymer which is a homopolymer of maleic acid or a copolymer of the maleic acid and vinyl monomer, olefin monomer, etc. and has 50-100 deg.C glass transition point are mixed in such a manner that the component B is incorporated at 5-40wt%. The coating consisting of such mixture is formed on the surface of the magnetic particles consisting of iron or an oxide having spinel structure or hexagonal crystal structure to 3- 10mum thickness, by which the intended magnetic carrier particles for electrophotographic development is obtd.
Patent JP-2001001085-A (JP)
Title: Work supply method in metal sheet bending machine and device therefor
Inventor: EBIZUKA MASAHIRO
IPC: B21D43/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To improve a productivity by supplying automatically by the number of set works, eliminating manual work and by the improvement of work efficiency. SOLUTION: Works are housed in a dolly main body 39 constituted by a side plate 49 on which plural notch grooves 53 for supporting the works have been provided, and the dolly main body 39 is sent by pitch. The works are picked up one by one by the fork main body 75 of a fork device 67 equipped on a work pick-up device 33, the works are delivered to a manipulator 3, and the works are supplied to a press brake 1 by the manipulator 3. Therefore, an automatic operation can be possible, manual work can be eliminated and a productivity can be improved.
Patent JP-H0837219-A (JP)
Title: Semiconductor manufacturing equipment and wafer carrying method to be used for the equipment
Inventor: MORIUCHI NOBORU
IPC: H01L21/68
Filed: 1994-07-26
Abstract: PURPOSE:To provide a semiconductor manufacturing equipment wherein foreign matters are reduced and labor is reduced in operation and the space reduction is also available and provide a method for carrying wafers to be used for the equipment. CONSTITUTION:This equipment is constituted of a cassette A2, a cassette B3, and a cassette C4, each of which stores wafers, a loader.unloader unit 5 which has an automatic loader section 8 to be used for both load and unload which can be used for both loading and unloading of wafers, and a wafer processing unit 6 which processes wafers. Wafers are carried by a taken-out-from-the- bottom-and-put-on-from-the-top method wherein wafers stored in the cassette B3 set in the automatic loader section to be used for both load and unload 8 are loaded in sequence from the farthest backward wafer and are unloaded in sequence into the vacant cassette C4 set in an automatic loader section for exclusive use of unload 9 installed in the loader.unloader unit 5 from the farthest foreward vacant stage.
Patent JP-H0460872-A (JP)
Title: Connection verifying device for electronic circuit
Inventor: KAWAKITA HIDEYUKI
IPC: G06F17/50
Filed: 1990-06-29
Abstract: PURPOSE:To detect an indirect connection error in which a current path loop or resistance is interposed by showing a current path by a directed graph, and detecting the connection error of a circuit by searching the directed graph. CONSTITUTION:The directed graph generating means 7 of a data processing part 3 generates the information of the directed graph by connecting a node and a directed branch in conformity to node.branch representation information 5 from a circuit data accumulating part 2, and a directed graph searching means 8 searches the current path on this directed graph by following the directed branch. A current path disappearance detecting means 9 detects the disappearance of the current path at the time of searching the directed graph, and a current path loop detecting means 10 detects the current path loop. The disappearance of the current path and the current path loop detected by the current path disappearance detecting means 9 and the current path loop detecting means 10 are displayed on a display device 1 through a searching path data accumulating part 4. Thus, the connection error that the loop is generated in the current path or the indirect connection error are detected.
Patent JP-S6192663-A (JP)
Inventor: KAARETSUTA GURIA IDORISU
IPC: A61B19/00
Filed: 1985-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5798235-A (JP)
Title: Preparation of metallic soap
Inventor: MATSUKAWA HARUYOSHI
IPC: C07C53/126
Filed: 1980-12-10
Abstract: PURPOSE: To obtain a metallic soap having improved stability, by reducing the  content of a heavy metal in (B) an oxide and/or hydroxide of a metal selected  from Group II to a specific value or below in reacting (A) a fatty acid, etc.  with the raw material (B), and adding a specific amount of an antioxidant to  the raw material (A).  
     CONSTITUTION: (A) A fatty acid, preferably 8W22C, e.g. stearic acid, and/or an ester thereof, preferably methyl ethyl, butyl or glycerol ester is reacted with (B) an oxide and/or hydroxide of a metal selected from Group II, e.g. Mg, Ca, Sr, Ba, Zn or/and Cd, to give a metallic soap useful as a stabilizer for a plastic by the direct method. In the process, the amount of the heavy metal in the raw material (B) is reduced to 300ppm or less, and 0.01W0.5% antioxidant is added to the raw material (A). The reaction is carried out to afford the metallic soap having improved heat and light stability. The coloring of the metallic soap due to the large amount of the antioxidant can be prevented by this method. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04369255-A (JP)
Title: Heat radiating structure of electronic device
Inventor: KISHIMOTO TORU
IPC: H01L23/36
Filed: 1991-06-17
Abstract: PURPOSE:To improve the heat radiation efficiency of a heating structure by putting a slender pipe, which connects a heat receiving part which receives the heat of heating parts, with a heat radiating part which is exposed to cooling medium, in soft structure which absorbs the dimensional deviation of electric parts. CONSTITUTION:The bottom of a heat receiving part 10b, which is made in an 8-shaped loop out of a soft slender pipe, abuts on a heat receiving plate 12, and the top is fixed through a supporting plate 11 by a supporting box 7. The boundary part with a heat radiating part 10a is sealed to the insertion part 7a of the supporting box 7 by a sealing material 14, and it is fixed in the condition that the heat radiating part 10a contacts with outside air. For the heat radiating part 10a and the heat receiving part 10b, one continuous slender pipe is wound several times in the shape of a loop, and to make the heat receiving part 10b have flexibility, those are disposed in the shape of comb teeth so that the upper and lower O-shaped parts of 8-shaped part may not lie upon the other. Accordingly, even if there is dispersion in the dimension of an LSI package, the heat receiving part cope with the dispersion, and heat contact can be kept in stable condition.
Patent JP-S6151932-A (JP)
Title: Bonder
Inventor: WATANABE KENJI
IPC: H01L21/50
Filed: 1984-08-22
Abstract: PURPOSE:To enable each of difference models of work to be set at the optimum position without unit exchange by providing a control means which can set works at bonding positions by controlling a transfer means on the basis of work detection signals of a detection means provided in the upper stream of a bonding stage. CONSTITUTION:A work transferred onto a frame chute 18 is moved over this chute 18 in the longitudinal direction by means of a pitch roller 19 rotated by a roller drive part 43. Then, at the point when the work constructed as the multiseries lead frame is moved to the neighborhood of the first bonding position, a TV camera 13 detects the work X and stops its movement by the pitch roller 19 via central control part 52, picking up the image of the work surface, then feeding the patterns of pad positions of a semiconductor pellet, lead shapes, work outer shapes, etc. out to the central control part 52 as a signal S1. This part 52 determines the optimum position and the present position of the work X and its amount of displacement on the basis of a signal S2 for types and the like and this signal S1, then outputting the adjustment signal obtained on the basis of the results to the roller drive part 43.
Patent JP-H0819911-A (JP)
Title: Drill
Inventor: TANIGUCHI TETSUPEI
IPC: B23B51/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide a drill capable of efficiently carrying out cutting, high in cutting ability and capable of smoothly discharge cutting chips. CONSTITUTION:A diagonal continuous groove 23 makes contact with diagonal 19 of a pyramid part 17. The diagonal continuous groove 23 if formed on the side in the rotational direction of a drill 11 with diagonal 21 as a boundary. Additionally, the diagonal continuous groove 23 is extended to the middle of a prism part 15 and makes contact with the diagonal 21. As the diagonal continuous groove 23 is formed on the drill 11, a rake angle alpha of a cutting edge 22 is set as -30 degrees. Furthermore, as the diagonal continuous groove 23 is formed, a contact area with an article to be cut becomes small. Consequently, cutting resistance of the drill 11 becomes small, and cutting ability is improved. Additionally, cutting chips are discharged through the diagonal continuous groove 23.
Patent JP-S6064195-A (JP)
Title: Repair of heat transfer tube
Inventor: URAGAMI KOUICHI
IPC: F28F11/00
Filed: 1983-09-20
Abstract: PURPOSE:To ensure liquid-tightness by a method wherein a sleeve for repair, which is provided with an annular protrusion whose length is longer than a broken place, is inserted to the position of breakage, the heat transfer tube is heated to expand the diameter thereof to inflate the diameter of the annular protrusion of the sleeve for repair and, thereafter, the heat transfer tube is cooled to contract it. CONSTITUTION:The sleeve 21 for repair, inserted into the heat transfer tube 14 to a position corresponding to the broken place 17, is provided with a length sufficient to cover the broken place 17 and annular protrusions 22, 22 are protruded on the outer peripheral surfaces of both ends thereof while pipe expanding jigs 23, 23 are inserted to the positions corresponding to these protrusions 22, 22 respectively. Electrodes 24, 24 are inserted to both sides of the sleeve 21 for repair respectively. The electrodes 24, 24 are connected to an electric source 25 and electric current is flowed through the heat transfer tube 14 to heat and expand the diameter thereof. subsequently, the pipe expanding jigs 23, 23 are operated to inflate the annular protrusions 22, 22 and form bulge deformations 26, 26. Next, heating of the heat transfer tube 14 is stopped to cool and contract it. According to this method, the heat transfer tube is adhered to the sleeve strongly by the thermal contraction thereof and the annular protrusions bite into the inner surface of the heat transfer tube whereby the liquid-tightness may be ensured and the reliability of the tube may be improved.
Patent JP-S5697860-A (JP)
Title: Apparatus for cataphoresis
Inventor: SHIMIZU YUKIO
IPC: G01N27/447
Filed: 1979-12-29
Abstract: PURPOSE: To improve the reliability of measurement by returning the buffer solution of a pair of electrode vessels to another vessel at every electric current transmission and mixing then sending mixed solution in said electrode vessel again.  
     CONSTITUTION: The valves 17, 18 of the electrode vessels 1, 2 are opened and about a half of buffer solution in the vessels 1, 2 is returned to the tank 13. Then, the valves 17, 18 are closed and the buffer solution is supplied to the vessels 1, 2 by the feeding pump 14. On this occation, surface of the buffer solution is kept at a prescribed level by the overflow openings 10, 11. The supporting body 5 is transferred to a prescribed position by the transfer apparatus 26 in such a condition and the upper opening and closing cover 19 is opened. Then, the cover 19 is closed after applying inspecting body on the body 5 by applying apparatus of the inspecting body and said body 5 is put between the filter papers 24, 25 on the supporting edges 6, 7 and the retaining members 8, 9 to carry out necessary cataphoresis by applying voltage between the electrodes 3, 4. Then, said body 5 is released and is transferred to the side of dyeing vessel. And so on, the same operation is performed. In case of ncessity, forcible circulating means of the buffer solution or cooling vessel for maintaining said solution at a constant temperature are provided. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6291253-A (JP)
Title: Method for adjusting moisture of fine particulate material such as sand
Inventor: ITO YASURO
IPC: B03B5/32
Filed: 1986-07-25
Abstract: PURPOSE:To make it possible to smoothly adjust adhered water in a fine particulate material, by scattering the fine particulate material such as sand having adhered water by centrifugal force to allow the same to impinge against and reverse from the surface of a plate and separating moisture from the fine particulate material by impact force. CONSTITUTION:A rotary plate 2 is provided under a fine particulate material supply means 1 and a receiving port 12 is provided to the central part of said rotary plate 2 and dispersing pieces 7 are arranged to the peripheral side part thereof. The rotary plate is connected to a shaft cylinder 13 provided in a freely rotatable manner and rotated at a required speed by a pulley 15. An annular collision plate 6 is provided to the peripheral side part of the rotary plate 12 in a detachable manner so as to hold a distance from said rotary plate and a receiving hopper 8 is mounted to a lower casing 10 so as to be separated from the inner surface thereof. In this constitution, if a fine particulate material such as sand having adhered water is supplied, the fine particulate material receives centrifugal force by rotation of the rotary plate 2 to be scattered and impinges against the collision plate 6 to separate adhered water. The treated fine particulate material is reversed and falls according to the rotational speed of the rotary plate in such a state the adhered water is almost constant and collected by the receiving hopper 8.
Patent JP-H097855-A (JP)
Title: Inductor
Inventor: KAMATA HIROYUKI
IPC: H05K1/18
Filed: 1995-06-16
Abstract: PURPOSE: To obtain an inductor, which does not require a pin terminal, but is good in assembly workability, low in cost and highly reliable, by a method wherein a lead wire wound on a protrusion of insulating resin, which is extended to the side surface of a discal base, is used as a direct mounting terminal. CONSTITUTION: Two pieces of cylindrical projections 7 are provided on the side surface of the outer peripheral part 15 of a base in opposition to each other. The number of these projections 7 is increased according to the number of coils wound on a toroidal core. the surface of these projections 7 which are located on the side of the bottom of the base are provided with a step by the diameter of a winding from the bottom in parallel with the base bottom. A toroidal coil 1 is inserted in a coil housing part 6 of the base 5 and fixed with a bonding agent, and a lead wire 4 is bound with the protrusion 7, so that this bound part is performed a solder finishing to complete a toroidal inductor.
Patent JP-H0728904-A (JP)
Title: Network system
Inventor: OYAMA MAYUMI
IPC: G06F3/12
Filed: 1993-07-14
Abstract: PURPOSE:To quickly transmit and receive the normal data by providing a monitoring means on a terminal equipment to monitor the restoring state of a controller and transmitting the subsequent data excluding the data under execution to the controller when the restoring state of the controller is detected. CONSTITUTION:The processing procedure of a CPU 21 needed in a transaction processing state is previously written in a ROM 22 together with the processing procedure needed in a monitoring processing state. The data supplied and transmitted in an attachment processing state are temporarily stored in a RAM 23. The CPU 21 holds transmission of the response received from a network controller 3 after the transaction processing data are sent to the controller 3. Then the CPU 21 decides a down state of the controller 3 if no response is received from the controller 3. Thus the CPU 21 stores the transaction processing data in the RAM 23 and also monitors the restoring state of the controller 3. When the restoring state of the controller 3 is detected, the CPU 21 sends the data on the data processing to be started after the present data processing is through to the controller 3.
Patent JP-H0341012-A (JP)
Title: Cosmetic
Inventor: TANAKA AKIRA
IPC: A61K8/65
Filed: 1989-07-07
Abstract: PURPOSE:To obtain a cosmetic having moisture retention and water vapor absorption, excellent adhesion to the skin and spreadability by blending raw materials for cosmetic with fine fibers of insoluble collagen. CONSTITUTION:Raw materials for cosmetic are blended with 1-100wt.% finely fibrous or granular insoluble collagen having 0.1-100mum average length and prepared by a conventional procedure to give the objective substance. The insoluble collagen is obtained by partially denaturing collagen tissue such as animal corium or chorda as a raw material in the presence of water and treating the partially denatured material with a protease. The insoluble collagen may be further chemically modified by succinylation or acylation, crosslinked or dyed. An oily substance, polyhydric alcohol, saccharide, metallic soap, surfactant, silicone oil, ultraviolet absorber, antiseptic and perfume may be cited as the raw materials.