baber/WOPTO huggingface dataset:
Patent JP-S5716170-A (JP)
Title: Etching method of etching anisotropic wafer
Inventor: ENDOU KATSUMA
IPC: C23F1/00
Filed: 1980-07-03
Abstract: PURPOSE: To remove etching residue without deteriorating mechanical strength of a wafer by etching an etching anisotropic wafer in such a manner that a metal plate or an inorg. plate having a shape almost equal to a desired shape to be formed is adhered on said wafer.  
     CONSTITUTION: When the etching anisotropic wafer 1' is treated by a conventional wafer etching process, in an etching place shown by arrows a, b, an etching speed is fast in a left side surface and a straight surface is formed but, because, in a righthand side surface an etching speed is slow, etching residue 5 is generated. Then, on a metal film 2 of the etching anisotropic wafer 1" having the etching residue 5, a metal or an ionrg. mask 7 is applied by using an adhesive 10. The mask has a shape almost equal to an objective etching shape. Next, the mask applied wafer is immersed in an etching liquid 8 in an etching tank 9 to remove the residue 5. The film 2 is not deteriorated because not directly contacted with said liquid and, therefore, mechanical strength of the wafer 1" is not deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62286275-A (JP)
Inventor: ERITSUKU DEEBITSUDO JIYONSON
IPC: H01L31/107
Filed: 1987-04-15
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-S61249899-A (JP)
Title: Axial driving power generator for ship
Inventor: HASEGAWA FUMIHIKO
IPC: B63J3/02
Filed: 1985-04-30
Abstract: PURPOSE:To improve the contact between the output gears on a propulsion shaft and the input shaft gears of a power generator and also improve their durability by providing an inter-axis distance fixing plate that keeps the inter- axis distance between these gears. CONSTITUTION:A flywheel 12 is mounted on a propulsion shaft 2 and an output gear 11 comprising a ring gear is mounted on the one-side surface of this fly wheel 12 through an elastic joint 13 concentrically with the propusion shaft 2. The input shaft 9 of a rotation control device 7 is provided in parallel to said propulsion shaft 2 and an input shaft gear 10 that engages with said output gear 11 is mounted on the tip. In addition, an inter-axis distance fixed plate 22 that keeps the inter-axis distance between the output gears 11 and input shaft gears 10 is provided between these gears. A bearing 23 that rotatably supports said input shaft 9 and a bearing 24 that rotatably supports the inside circumference of the output gears 11 are mounted on this inter-axis distance fixing plate 22. As a result, even if the bottom of a ship is deformed by water pressure, the inter-axis distance can always be kept constant.
Patent JP-S5316153-A (JP)
Title: Centering type clutch release bearing device
Inventor: KAMIYAMA YUKIO
IPC: F16C31/04
Filed: 1976-07-29
Abstract: PURPOSE: To prevent noises and damages in the bearing by providing a clutch release bearing with a centering nature and causing it to be held on a sleeve at its centered position. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01264348-A (JP)
Title: Hit protecting system
Inventor: MASUKAWA HIROSHI
IPC: H04L1/00
Filed: 1988-04-15
Abstract: PURPOSE:To detect disconnection at an exchanging side when the transmission path of a subscriber line is completely disconnected by releasing the hit protection of the path based on the continuance of an data error for a constant time. CONSTITUTION:When a hit is generated in the transmission path, an error signal ERR is outputted from a hit check circuit 25-1, and the alternate switching of write and read modes on memories 25-6 and 25-7 are stopped. Thereby, the delivery of data written in the memory just before the generation of the hit to the exchange is continued repeatedly. Also, at a hit protection releasing circuit 26, a time after the start of the hit is counted when the error signal ERR is outputted. When the hit is not finished even after the lapse of the constant time, the hit protection is released compulsorily. In such a way, since the hit protection can be released at the time of generating complete disconnection and random data is sent as it is from the transmission path to the exchange, the exchange can detect abnormality.
Patent JP-S6119160-A (JP)
Inventor: AABUINGU FUEINBAAGU
IPC: H05K3/22
Filed: 1985-04-30
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-S58210148-A (JP)
Title: Method for transporting boric acid-iron oxide mixture to melting and reducing furnace for manufacturing fe-b-si-c alloy
Inventor: KATAYAMA EIJI
IPC: C22C33/00
Filed: 1982-05-31
Abstract: PURPOSE:To carry out the effetive, stable and smooth transportation of fine grains of a boric acid-iron oxide mixture to a melting and reducing furnace for manufacturing an Fe-B-Si-C alloy through a transporting pipe by properly controlling the temp. of the mixture during transportation. CONSTITUTION:When fine grains of a boric acid-iron oxide mixture having 0.1- 1.5 weight ratio of boric acid/iron oxide are transported to a melting and reducing furnace used to manufacture an Fe-B-Si-C alloy through a transporting pipe, the temp. T of the mixture during transportation is controlled in accordance with the weight ratio of the mixture. In case of 0.1-0.9 weight ratio of boric acid/iron oxide, the temp. T is controlled by an equation T<=562-1224X+ 1193X<2>-448X<3> (where X is the weight ratio of the mixture). In case of 0.9- 1.5 weight ratio of boric acid/iron oxide, the temp. T is controlled by an equation T<=100 deg.C. By this transporting method the boric acid-iron oxide mixture can be stably blown, and an Fe-B-Si-C alloy having a uniform composition is obtd.
Patent JP-H02289958-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKITA KOHEI
IPC: G11B15/665
Filed: 1988-04-15
Abstract: PURPOSE:To contrive a multifunction, miniaturization with lighter weight and reduction of manufacturing cost of the subject device by mounting an adapter mechanism having a tape loading mechanism at the time of winding a tape at a wider angle than 180 deg. onto a fundamental mechanism having a tape loading mechanism of 180 deg. winding so as to wind up the tape further by the rest angle. CONSTITUTION:When the fundamental mechanism 1 is mounted with the adapter mechanism 2 and a tape loading is performed, the fundamental mechanism 1 is operated, and the tape is drawn out of a cassette 3 in parallel and wound around a cylinder 9 at 180 deg.. Subsequently, plural tape guides 15-17 above the adapter mechanism 2 are entered into the side of a tape base plane in a traveling system on the inlet side and outlet side of the cylinder 9, and the tape is drawn in an inclined direction to the cassette 3 and wound around the cylinder 9, thus obtaining a wrapping angle of 221 deg.. By this method, the multifunction, miniaturization with lighter weight, reduction of manufacturing cost of the subject device can be contrived.
Patent JP-S61250377-A (JP)
Title: Driving gear for plunger of unit injector in fuel-injection engine
Inventor: SAKANO KENJI
IPC: F02M39/00
Filed: 1985-04-26
Abstract: PURPOSE:To prevent chattering form being generated, by interposing a spring, which presses a tappet to a push rod, between a spring receiving part, provided in the tappet cooperatively acting with a fuel injection cam, and a spring receiving part provided in a tappet guide. CONSTITUTION:An engine vertically actuates a push rod 32 through a tappet 31 by rotation of a fuel injection cam 30 interlocking to a crankshaft so as to swivel a rocker arm and operate a plunger of a unit injector not shown in the drawing, and the engine forms the tappet 31, from its peripheral surface upper part to the bottom end, into a stage-shaped small contour to mold a spring receiving part 37. While the tappet 31 is slidably and internally fitted to a tappet guide 38, and the tappet guide 38, forming its upper half part into a stepup-shaped large contour, forms a spring receiving part 39 in the stepped up part. And the engine, interposing a compression spring 40 in the both spring receiving parts 37, 39 presses the tappet 31 to a side of the push rod 32.
Patent JP-H09276307-A (JP)
Title: Cushion
Inventor: HAYAMI KIYOHARU
IPC: A47C7/16
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To surely prevent hemorrhoidal prolapse and discomfort resulting from the hemorrhoidal prolapse. SOLUTION: This cushion has a seat 1 to which a protrusion part 2 is ditachably attached. The protrusion part 2, made of an elastic material, is to be in contact with the anus to prevent the hemorrhoidal prolapse. When a person with the hemorrhoids sits on the cushion set on a chair or a floor, the protrusion part 2 is brought into contact with the anus. If the hemorrhoids have prolapsed before the person sits on the seat, the hemorrhoids will be pushed back by the protrusion part 2 and further protrusion will be prevented. Even if the hemorrhoids almost prolapse from the anus, the hemorrhoidal prolapse will be prevented by the protrusion part 2.
Patent JP-H06300495-A (JP)
Title: Guided missile
Inventor: OKUYAMA SHINYA
IPC: F42B15/01
Filed: 1993-04-19
Abstract: PURPOSE:To provide an missile wherein a self guidance with good accuracy to direction where a meeting with an object is expected, is executed, a large damage can be given to the object and the object is knocked out. CONSTITUTION:A guided missile giving a damage against an object when it meets with the object through a rudder operation for flying to a direction of a meeting point with the object by extracting an objection error signal from a reflection electric wave 2 from the object 1, detects a vibration amplitude error and a phase error of a summation signal system receiver 4 and a difference signal system receiver 5 with a predetermined interval and outputs a compensation difference video signal with the amplitude error and the phase error during tracking. When a process is executed in this manner, an offsetting of a tracking central point (a null point) of an object difference signal outputted from an error signal generating device 6 does not occur by a change of an environment or a change of a reception leval of a reflection electric level wave 2 (for example, that of temperature).
Patent JP-S59217554-A (JP)
Title: Paper feeder of copying machine
Inventor: TSUKAHARA SUMIO
IPC: B65H16/06
Filed: 1983-05-26
Abstract: PURPOSE:To eliminate the waste of papers by installing a guide baffle which introduces roll papers to the feed-roller side on the inside of the opening of a container case for papers. CONSTITUTION:An opening 3a through which papers are drawn out is installed on the end of a container case 3 for papers and a guide baffle 10 is installed on the inside of said opening 3a. By his constitution, said roll paper 8 can be utilized even from its front-top for copying as this front-top of said roll paper 8 can be uniformly cut down with said guide baffle 10, and so the waste of papers can be eliminated.
Patent JP-H06303827-A (JP)
Title: Apparatus for controlling tea field
Inventor: SHODA ASAO
IPC: A01D46/04
Filed: 1993-04-19
Abstract: PURPOSE:To provide an apparatus for controlling a tea field, useful for controlling a hillside tea field. CONSTITUTION:This apparatus for controlling a tea field involves a controlling truck 1 composed of a horizontal frame 1a and leg units 1b respectively equipped with a wheel 17 at the lower end part, attached to both the right and left end parts of the horizontal frame and extending perpendicularly downward and a controlling unit such as a tea plucking unit 7 carried on the controlling truck. The upper part of each leg unit is connected to the right or left end part of the horizontal frame rotatably in the inter-track direction. A unit for correcting the inclination of the leg units is set through the horizontal frame 1a of the controlling track 1 and both the leg units to this apparatus so as to keep both the leg units in a right and left symmetric posture in the vertical direction by the correcting unit even if the inter-track dimension is changed on a slope inclined in the inter-track direction. Thereby, the controlling truck can be prevented from overturning and a stable and high-speed running can be performed. Even in case this apparatus is used on a slope inclined in the track direction or on a three-dimensional slope, control is carried out in the same manner. The distance (dimension of height) from the horizontal frame 1a to the ground can be constantly kept to an almost prescribed value and this apparatus, therefore, can perform a tea plucking work, etc., requiring the constant height from the ground.
Patent JP-H02270647-A (JP)
Title: Hinge control device of dump truck
Inventor: INOUE YOICHI
IPC: B60P1/04
Filed: 1989-04-10
Abstract: PURPOSE:To simplify a structure by enabling stoppers which are provided at four hinge units provided on both sides of the front and the rear of the load stand of a side dump truck and which deter separation between hinge pins and hooks, to be operated by means of control cables through a selecter portion. CONSTITUTION:Each of four hinge units 3 (3a-3d) provided on both sides of the front and the rear at a space between a load stand 1 and a chassis 2, consists of a hinge pin 17 (17a-17d) provided on the load stand 1 side and a hook 20 (20a-20d) on the chassis 2 side. A hinge pin 17, under the condition of being engaged with a hook 20, is deterred from being separated due to a stopper 23 (23a-23d) being engaged with the hook 20. In this case, the end portions of control cables 11-13 are connected to links 42 which are integral with respective stoppers 23. It is arranged that a pulling action is selectively given to these control cables 11-13 through a selector portion 14 operated by means of a control cable 10 connected to a hinge changeover lever 5.
Patent JP-S57206972-A (JP)
Title: History record controlling system
Inventor: TABATA TAKASHI
IPC: G06F11/34
Filed: 1981-06-15
Abstract: PURPOSE:To avoid missing the information showing the request given from a unit in a device, by securing such constitution in that the contents showing the process under which the unit is hung remain although the unit is hung. CONSTITUTION:A unit A actuates a monitor counter after transmitting a request signal REQ to a unit B. A counter 2 is reset if an end signal END returns within a certain time T. While an error flip-flop 1 is set in case the signal END does not return. At the same time, a history inhibition indicating flip-flop 3 is set when a certain time (t) elapses. Then the counter 2 and the flip-flop 3 are reset when the signal END returns. The status and command of the unit B are stored in a history memory 10 via a latch group 6.
Patent JP-H03290966-A (JP)
Title: Manufacture of gate turn-off thyristor
Inventor: KOGA TAKEHARU
IPC: H01L29/74
Filed: 1990-04-06
Abstract: PURPOSE:To form a gate current draw-out passage which makes a controllable current large sufficiently while holding back lowering of a reverse breakdown strength between a gate and a cathode, by a method wherein a space between donor impurity implantation regions is made shorter than the double of a lateral length of diffusion of implanted impurities. CONSTITUTION:A space (a) between donor impurity implantation regions 5 having a width (w) of 250mum or above is made shorter by 5 to 15mum than the double of a lateral length of diffusion of phosphorus in a subsequent heat treatment process, and by subjecting this to heat treatment, an n-type emitter layer 3 being about 20mum thick is formed. By conducting gate etching thereafter, an n-type emitter layer region 3 having parallel diffusion overlapping parts 31 is formed on a p-type base layer 2 on an n-type base layer 1, while gate current draw-out passages 21 of the base layer 2 are left under the parts 31. By making the space between the implantation regions for overlapping shorter by a range from 5 to 15mum than the double of the lateral length of diffusion of donor impurities, the dimensions of the passage 21 and the concentration of impurities are made appropriate. By this method, a controllable current can be made large sufficiently while holding back lowering of a reverse breakdown strength between a gate and a cathode.
Patent JP-H07294994-A (JP)
Title: Optical device
Inventor: WASHISU KOICHI
IPC: G03B17/00
Filed: 1994-04-28
Abstract: PURPOSE:To provide an optical device with a vibration proof device having a regulating means even with a setting function for a movable range at the time of unlocking a correcting lens supporting frame in a reduced space. CONSTITUTION:A shaft 11 whose cross-section i.s an equilateral triangle having vertexes k the inscribed circl.e:s of the vertexes of semicircular projections 72f projected inward in a radial direction every 120 deg. is inserted into a trifoliate hole 72e bored in the correcting lens supporting frame 72, so as to be rotated by a motor 12. In the state where one side of the shaft 11 is horizontal and two vertexes face two projections 72f of the figure, the correcting lens supporting frame 72 is locked not to vertically and horizontally move and when the vertexes of the shaft 11 are separated from Line projecting 72f, the supporting-frame 72 can be vertically and horizontally moved and the vibration proof device can be operated.
Patent JP-S60236336-A (JP)
Title: Frame signal processor
Inventor: OGATA YUKIHIKO
IPC: H04N1/40
Filed: 1984-05-10
Abstract: PURPOSE:To perform the frame signal processing with simple constitution by producing the address value after counting clocks to read out a ROM storing a prescribed bit pattern and controlling a gate. CONSTITUTION:Data are stored to a ROM403 so that the outputs of data lines (b)-(d) are changed in patterns corresponding to the prescribed time division number respectively from a read starting address through an address obtained by adding the number of bits equivalent to a frame. While such a data that turns the data (a) into ''1'' is stored to the address obtained by adding bits equivalent to a frame. When a frame signal is outputted from a CMI decoder 301, a counter 302 is reset to count clocks. This count value is supplied to the ROM403 as an address, and the contents of the address value are outputted to data lines (a)-(d) in synchronizing with clocks. Then gates 311-313 are switched. The decoding data fed from the decoder 301 are decomposed into frames for a control code, a PCM code and each video signal respectively.
Patent JP-S62248588-A (JP)
Title: Laser beam machine
Inventor: SAWAI HISATSUGU
IPC: B23K26/03
Filed: 1986-04-21
Abstract: PURPOSE:To improve resolution for observation by disposing an optical system for observing a work provided with an objective lens on another axis different from the optical axis of an optical system for condensing. CONSTITUTION:The optical system 2 for observing the work is disposed to the axis A' orthogonal with a surface S to be processed as the optical axis separately from the optical system for condensing provided with the condenser lens l. The optical system 2 for observation has the objective lens 21, a half mirror 23, a light source 24 for illumination and is disposed with a lens 22 for eyepiece. An operator or the like executes processing by moving an X-Y stage 4 while observing the part of the surface S to be irradiated with laser light. The optical system 2 for observation is not affected at all even if the condenser lens l is moved in the optical axis A direction or is exchanged. The objective lens 21 of the optical system 2 permits the optimum design to take only the definition into consideration and therefore, the resolution for observation is remarkably improved.
Patent JP-S58208204-A (JP)
Title: Insecticide and acaricide containing cyclopropanecarboxylic acid ester derivative and preparation thereof
Inventor: KATSUTA YOSHIO
IPC: C07C69/74
Filed: 1982-05-28
Abstract: NEW MATERIAL:A compound of formula I [l is 0 or 1; R1 is H or methyl; R2 is alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl or formulas II-IV (R5 and R6 are H, halogen, alkyl, methoxyl, methylthio, etc.; m is an integer 2-5; R7 and R8 are H or methyl); R3 is H, CN, ethynyl or methyl; R4 is H, halogen or methyl]. EXAMPLE:6'-Phenoxy-alpha'-cyano-2'-pyridylmethyl 2,2-dimethyl-3-isobutoxycyclopropanecarboxylate. USE:An insecticide and acaricide having particularly improved acaricidal activity with remarkably reduced toxicity to fishes. PROCESS:A cyclopropanecarboxylic acid of formula V or a reactive derivative thereof is reacted with an alcohol of formula VI or a reactive derivative thereof to give the aimed compound of formula I .
Patent JP-H09279121-A (JP)
Title: Adhesive composition and connection member consisting of the composition
Inventor: TSUKAGOSHI ISAO
IPC: C09J201/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain an adhesive composition, capable of giving a bonded part which has high reliability and is easily repaired with a widely used solvent, and to obtain a connection member. SOLUTION: This adhesive composition is composed of a cyanate ester resin, an epoxy resin and a latent curing agent as essential components, and the composition preferably contains a thermoplastic resin. Preferably, the content of the cyanate ester resin is <=25wt.% and that of the epoxy resin containing the latent curing agent is >=30wt.%. Further, it is preferable that the latent curing agent be an ion-polymerizable catalyst-type curing agent and is a microcapsule-type material. Furthermore, the objective connection member is composed of the adhesive composition and 0.1-20vol.% of electroconductive particles based on the adhesive composition.
Patent JP-H09279647-A (JP)
Title: Assembly of member for piping and execution method thereof
Inventor: HATTORI NORIAKI
IPC: F16L1/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide the assembly of a member for piping capable of largely shortening the execution time of the piping, the assembly of a member for the piping, which is lightweight as a whole and is convenient for maintenance, transport and handling, the assembly of a member for the piping, in which the generation of the loss of a liquid-feed pipe is reduced, and a method, in which the piping is executed by using these assemblies. SOLUTION: The assembly of a member for a piping, in which joints 31, 32 are connected beforehand at one ends of liquid-feed pipes being cut in specified length and having flexibility, is provided. An execution method, in which the joints 31, 32 are fixed at places, where faucet instruments are installed, at the place of execution, the liquid-feed pipes are piped along piping routes, and lastly the other ends of the liquid-feed pipes are connected to the branch ports of water-supply and hot-water supply headers 22, 24 in the assembly of the member for the piping, in which the joints 31, 32 are joined beforehand at one ends of the liquid-feed pipes being cut in specified length and having flexibility, is provided.
Patent JP-H06284530-A (JP)
Title: Method and apparatus for jointing cable end
Inventor: HAYAKAWA SHIGESATO
IPC: H02G1/14
Filed: 1993-03-26
Abstract: PURPOSE:To insulate the terminal connection part of a power cable easily by a method wherein a protective insulating part covering the connection part of the power cable is composed of a cylindrical insulator made of elastic and insulating material and the cylindrical insulator is applied to the terminal connection part. CONSTITUTION:A terminal connection part 10 between a cable unit 2 branched from a power cable and a motor lead wire 8 is composed of terminals 11 and 12 connected to each other with a fixing screw. After the terminal connection part 10 is formed, a cylindrical insulator 15 whose inner diameter part is so shaped as to fit the outside shape of the terminal connection part 10 beforehand is applied to the terminal connection part 10 to provide a protective insulating part. The cylindrical insulator 15 is made of elastic and insulating material such as rubber and formed to have a cylindrical shape. The cylindrical insulator is attached to a holding member while it is expanded by an expanding tool and attached to the motor lead wire with the holding member. The terminal connection part is formed in this stage and the cylindrical insulator is shifted to the terminal connection part and applied to it.