baber/WOPTO huggingface dataset:
Patent JP-S62215557-A (JP)
Title: Production of isobutylideneaminoxyacetic acid
Inventor: YOSHIDA TERUO
IPC: C07C239/00
Filed: 1986-03-17
Abstract: PURPOSE:To easily obtain a large amount of the titled compound useful as an intermediate for pharmaceuticals, agricultural chemicals, organic syntheses, etc., from an inexpensive raw material, by reacting methyl ethyl ketoxime with a halogenated acetic acid in the presence of an alkali. CONSTITUTION:A halogenated acetic acid (e.g. chloroacetic acid, bromoacetic acid, etc.) is dissolved in water and an alkali is added to the solution directly or in the form of an alkaline aqueous solution to obtain an aqueous solution of an alkali metal haloacetate. Methyl ethyl ketoxime is added to the solution at an amount of less than equivalent, preferably 80-95% equivalent to the alkali metal haloacetate and the components are made to react with each other at <=40 deg.C, preferably <=30 deg.C to obtain the objective compound.
Patent JP-H06264506-A (JP)
Title: Connection part structure of steel framework
Inventor: KOYAMA TAKAO
IPC: E04B1/24
Filed: 1993-03-17
Abstract: PURPOSE:To facilitate the design, manufacture and joining method of connection parts by uniting the structure of a connection part between a large beam and a small beam with the structure of a connection part between a pillar and the large beam. CONSTITUTION:An end plate 3 is fitted to the end portion of a small beam 2 by means of welding, and is fitted to the end portion of the small beam 2 so that it may come into surface contact with the upper and lower lip pieces 1a, 1a of a large beam 1. Also, plural bolt holes 5, 5 are formed at the upper and lower end portions of the end plate 3 so as to face bolt holes 4, 4 and the small beam 2 is joined to the large beam 1 by tightening joining bolts 6 between the bolt holes 4 and the bolt holes 5. Meanwhile, a pillar and the large beam 1 are joined mutually by means of joining bolts by arranging so that they may be brought into surface contact with the side surfaces of a pillar and beam joining metal fitting. As a result, the joining method between the large beam 1 and the small beam 2 becomes the same with the joining method between the large beam 1 and the pillar, so the productivity of a connection part can be enhanced.
Patent JP-H0853764-A (JP)
Title: Use of multiple anode to improve uniformity of plasma in magnetron
Inventor: PIITAA EI SHIIKU
IPC: C23C14/56
Filed: 1995-03-16
Abstract: PURPOSE: To provide a compensation for an adverse influence of the continuous coatings of anode surfaces by an insulating material by disposing a means for regulating the profile across a deposition region of the ratio of the deposition of the material on a substrate connected to a positive voltage.  
     CONSTITUTION: The layer of a target material 17 is supported on the cylindrical outside surface of a cathode 11. The cathode 11 is rotated at an equal speed around its axis 15. The thin film of the target material 17 is sputtered on the substrate moving along the path. At least one anodes 53, 55 adjacent to the target 17 surface are disposed. The positive voltage from a power source 57 is controlled by an electronic system 67, by which the control by using a flow rate regulating valve 63 from a treatment gas supply source 33 is made possible. As a result, the formation and control of a plasma density profile are made possible. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H10252848-A (JP)
Title: Belt type variable speed reduction gear and variable speed reducer using it
Inventor: KIDO TAKESHI
IPC: F16H37/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To restrain dispersion of rotating speed of an output rotary shaft by a variation in elastic repulsive force of a compression spring by separately arranging a speed reduction ratio variable mechanism to mutually change respective pitch diameters of a first pulley and a second pulley in the inverse direction and a thrust imparting mechanism to a transmission belt. SOLUTION: Movable sheaves 7 and 10 of first and second pulleys 5 and 8 are contacted with and separated from respective fixed sheaves, and first and second cam mechanisms 12 and 13 are arranged to change a pitch diameter of a pulleys 5 and 8. A rotary cam 15 of the first cam mechanism 12 is rotated, for example, in the clockwise direction, and the movable sheave 7 is moved in the direction for separating from the fixed sheaves by the action of an inclined cam. In the second cam mechanism 13, the movable sheave 10 is moved in the direction for approaching the fixed sheaves while rotating the rotary cam 15 in the clockwise direction in synchronism with the first cam mechanism 12 by an interlocking mechanism 16. In this way, the speed reduction ratio between first and second rotary shafts 2 and 3 becomes large.  A tension mechanism 20 keeps tensile force of a V belt 11 constant when a tension pulley 22 is displaced under the action of a tension coil spring 23.
Patent JP-S62212848-A (JP)
Title: Flexible event recorder
Inventor: KATAOKA ISABURO
IPC: G06F12/00
Filed: 1986-03-14
Abstract: PURPOSE:To make it possible to set up past history data at an optional range to be a point and to easily and surely track an event generation history by optionally setting up the past data history required for tracking the event generating factor of a generated event at an optional time and at the minimum timing required for discrimination. CONSTITUTION:The past history data from a trigger at the generation of an event can be collected in detail only for 20mus at the resolution of microscope time, e.g. 10ns, in the past by a microscope time, e.g. 20ms. Thereby, channel memories 3 and cache memories 14 to be auxiliary memories are prepared as memory constitution, and for instance, each channel memory 3 is constituted of 1K-bit capacity and each cache memory 14 is constituted of 8M-bit capacity. These memories are flexibly combined in accordance with the request of a user and the data history with a long span can be stored at the minimum resolution.
Patent JP-H05220480-A (JP)
Title: Pure water manufacturing apparatus
Inventor: OCHI YASUO
IPC: C02F9/00
Filed: 1992-02-10
Abstract: PURPOSE:To prepare efficiently a pure water with a high purity by removing safely and efficiently carbon dioxide in water without using alkaline chemicals. CONSTITUTION:A reverse osmosis membrane apparatus 1 removing dissolved salts and silica in the raw water and a membrane type deaeration apparatus 2 vacuum-sucking dissolved gas in water through a gas-permeable membrane are connected in series and the membrane type deaeration apparatus 2 is positioned at the upper stream position of the reverse osmosis membrane apparatus 1.
Patent JP-H06274239-A (JP)
Title: Method for controlling computer system
Inventor: ISHIZUNO AKIHIRO
IPC: G06F15/16
Filed: 1993-03-18
Abstract: PURPOSE:To execute schedule control from a monitor and control equipment to a self-computer when an OS in the self-computer can not operate by adding a delay indicating instruction to a system control interface between the computer and a monitoring device and controlling the delay of processing execution of the succeeding instruction. CONSTITUTION:In the case of requesting prescribed processing from each computer to the monitor and control equipment, a dealy indicating instruction 1 indicating the delay execution processing of a processing requesting instruction 2 is used by combining it with the succeeding processing requesting instruction 2. Relative time specification or absolute time specification is adopted as a method for specifying the delay time of the instruction 1. On the other hand, the instructions 2 and 1 issued from plural computers are respectively independently executed to control respective computers. In the case of requesting execution processing from one computer to another computer, a pair of instructions 2, 1 are issued.
Patent JP-H05253814-A (JP)
Title: Work instruction system
IPC: G06Q50/00
Filed: 1992-03-16
Abstract: PURPOSE:To minimize a stage replacement man-hour without being affected by external disturbance such as equipment failure by making a system in such constitution as to get work instruction of parts whose stage replacement man- hour is reduced to the minimum, from information of a work instruction editor and a work instruction device so as to supply NC data to manufacture facilities. CONSTITUTION:In the case of a process of work indication devices 4 arranged in a plurality of manufacture facility 3 respectively, production planning data transmitted by a work indication editor 2 via a communication cable 1 is stored in a work indication file 18, an NC source is stored in an NC bank file 18, and used parts data is stored in an used parts file 20 respectively. And a product whose stage replacement man-hour neccesary to perform work on each product is the minimum is searched in a parts allocation file 21 and the NC source. Furthermore future possible application frequency of each part which is allocated at present but not used in the product is calculated from the used parts file 20 to search parts whose application frequency values are the minimum. Later, setup instruction data is created to be allocated on parts allocation data.
Patent JP-H05259670-A (JP)
Title: Printed circuit board structure
IPC: H01L23/40
Filed: 1992-03-16
Abstract: PURPOSE:To improve heat radiating efficiency and space factor by providing a through hole to a printed wiring board in such a part where a semiconductor integrated circuit is loaded and directly putting a heat radiating fin in close contact with the semiconductor integrated circuit through the through hole. CONSTITUTION:A structure comprises a printed circuit board 1 providing a through hole 3, a semiconductor integrated circuit 2, a heat radiating fin 5 with the one end thereof placed in contact with the lower surface of the semiconductor integrated circuit 2 through the through hole 3 and a rod 6 for holding this heat radiating fin 5. Thereby, since heat radiating fins can be provided at both upper and lower surfaces of the semiconductor integrated circuit, heat radiating efficiency and space factor can be improved.
Patent JP-2000256357-A (JP)
Title: 2-5-dithienylpyrrole derivative and coating film-forming material
Inventor: OGURA KATSUYUKI
IPC: C09D5/24
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having πelectron conjugated system of a specific structure in the same molecule, stably exhibiting metal gloss, being stable in the air and soluble to organic solvents and useful as a coating film-forming material. SOLUTION: This 2,5-dithienylpyrrole derivative is represented by formula I (R is H, an alkyl, an aromatic group, formyl, an acyl, an alkoxycarbonyl or an alkenyl), e.g. 1-[(4-n-hexyloxy)phenyl]-2-(2-thienyl)-5-(5-tricyanoethenyl-2- thenyl)pyroole. The compound of formula I is obtained by reacting, e.g. a compound of formula II with tetracyanoethylene in an organic solvent. The compound of formula I has heat stability and can be utilized for formation of a vapor deposited film. The compound of formula I is heated at a temperature not lower than its melting point to be melted and the melt is cooled to afford its crystals. Furthermore, the electroconductivity can further be improved by doping iodine, or the like, to the compound of formula I.
Patent JP-H09250623-A (JP)
Title: Differential gear device
Inventor: HAGIWARA MAKOTO
IPC: F16H48/27
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a production cost competitive differential gear device having a viscous coupling. SOLUTION: A differential gear case 1 in a differential gear device 100 has a bowl-like case body 2 and a flange-coupled cover body 3 to close the opening of the case body 2. A retainer 20 having an engaging support part 21 for relatively unturnably engaging with an outer plate 26, and a flange part 22 pinchingly fixed to the flange coupling part of the case body 2 and the cover body 3 engages in the rotation direction outer plate 26 with the differential gear case 1.
Patent JP-S61215981-A (JP)
Title: Synthetic aperture radar device
Inventor: ONO MAKOTO
IPC: G01S13/90
Filed: 1985-03-22
Abstract: PURPOSE:To use effectively a data recorder in the radar loading part by feeding back the picture information output result from the quick look processing part of a synthetic aperture radar ground part to a radar loading part. CONSTITUTION:The observing data from the synthetic aperture radar loading part 1 are received by an antenna 10 in the synthetic aperture radar ground part 9, amplifying and frequency converting are executed by a receiving part 11, and thereafter, the picture processing is executed by a quick look processing part 14. Since the processing part 14 is worse in the picture accuracy compared with a picture processing part 13, but the real time processing can be executed, the quality of the observing data can be immediately confirmed. As the result of the real time processing, in case the observing data are judged to be unnecessary, by a command transmitting part 15, the recording contents deleting command of a data recorder 7 in the loading part 1 of the rewinding command of the recorder 7 are issued to the recorder 7, and the data recorder is effectively used.
Patent JP-H10254008-A (JP)
Title: Actuator and lens driving device in optical axis angle varying device
Inventor: KAWAMATA KAZUTO
IPC: G03B5/00
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of leaked magnetic flux with respect to the outside while suppressing a device from being large and heavy. SOLUTION: Actuators 50 and 60 driving the lenses 41 and 42 of an optical axis angle varying device 11 are provided with plural magnets 52 arranged so as to be opposed by leaving a prescribed gap, yokes 51 forming the path of the magnetic flux generated from the magnets 52, coils 53a movably arranged between the opposed magnets 52 and coupled to the lenses 41 and 42 and shield members 55 integrally arranged with the yokes 51 only at the outside circumferential side parts of the yokes 51 being nearest to an exterior case 43 out of the circumferences thereof and set for suppressing the magnetic flux leaked from the yokes 51.
Patent JP-S51133176-A (JP)
Title: A process for desalting of sea water wherein sea water is passed throu gh montmorillonite, bentonite or zeolite sand bed by combination use o f activated charcoal fibre and ion exchange film paper
Inventor: TANAKA TOMOJI
IPC: B01J19/00
Filed: 1975-05-15
Abstract: PURPOSE: A process for effectively and economically deselting see water. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0599368-A (JP)
Title: Thermostat operation control mixing valve
Inventor: ROBAATO MAKUDONARUDO
IPC: G05D23/13
Filed: 1992-03-16
Abstract: PURPOSE: To release mixed water at determined temperature without making influences on pressure of supplied hot water and cold water by arranging a thermostat element which works with connection with temperature of the mixed water passing through a mixed water discharge passage with a piston movable to cylinder in passage of the mixed water. CONSTITUTION: Hot water and cold water passing into a cartridge is controlled by a volume control valve plate 150 and a fixed valve plate 90 opposite to the plate 150. Hot and cold water inlet passages 166, 167 connected with a mixing chamber 175 are arranged in inner housing inside the hollow housing 111. A thermostat 190, which is up-down movable in the mixing chamber 175 and corresponds to temperature of the mixed water, connects with a valve actuator 210 that opens or closes a hot water supply opening or a cold water supply opening, and always keeps the temperature of the mixed water at a determined level. By this manner, mixed water with determined temperature is released without making influences on the water pressures in hot water supply pipe and cold water supply pipe.
Patent JP-H11257457-A (JP)
Title: Toroidal type continuously variable transmission device
Inventor: ISHIKAWA HIROSHI
IPC: F16H15/38
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission device which improves in durability and suppresses a necessary installation space when mounted on a vehicle. SOLUTION: A toroidal type continuously variable transmission device 1 is provided with a variator 2 and a planetary gear mechanism 3. The variator 2 is provided with input output discs 10 and 11 rotated in linkage with an input shaft 6 and a power roller 12 arranged between the two discs. A planetary gear mechanism 3 comprises a solar gear 21 arranged on a power transmission shaft 9 and rotating an output shaft 20; a ring gear 24 arranged at the periphery of the solar gear 21; and a plurality of planetary gears 22 supported by a carrier 23 between the solar gear 21 and the ring gear 24. The variator 2 and the planetary mechanism 3 are nipped between first and second power transmission mechanisms. The first power transmission mechanism is provided with first and third gears 17 and 18 and the second power transmission mechanism is provided with second and fourth gears 28 and 30.
Patent JP-H04273805-A (JP)
Title: Dental adhesive
Inventor: HOSODA HIROYASU
IPC: A61K6/00
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a dental adhesive having high adhesion and sustained sedative curability by combining salicylic acid or its derivative without containing any polymerizable functional group with a polymerizable monomer having at least one olefinic double bond as principal ingredients. CONSTITUTION:A dental adhesive composition containing salicylic acid expressed by the formula [(n) is an integer of 1-3; X is n-valent cation; Y is H or amino] without containing any polymerizable functional group or its derivative (salicylic acid, sodium salicylate, sodium p-aminosalicylate, etc., are especially preferred) and a polymerizable monomer (an acidic polymerizable monomer containing phosphate group, etc., are especially preferred) having at least one olefinic double bond as principal ingredients. If the acidic polymerizable monomer containing the phosphate group, etc., is used as the polymerizable monomer, a reparative material is more firmly bonded to dentines due to high adhesion of the acidic polymerizable monomer even to fillers or metallic materials used for repairing teeth. The aforementioned adhesive, etc., are suitable for repairing teeth having dental caries or cervical abrasion accompanied by hyperesthesia.
Patent JP-H06270377-A (JP)
Title: Plate making device of stencil printing device
Inventor: MORI TOMIYA
IPC: B41L13/04
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a plate making device capable of surely making and feeding a plate in a stencil printing device without a possibility that stencil base paper may be wound around a feeding means, such as a roller, even if a mask substantially made of only a thermoplastic resin film is used as the stencil base paper. CONSTITUTION:In a plate making device provided with a base paper storage means 6a storing stencil base paper 20a, a first feeding means 21b for feeding the stencil base paper 20a while uniformly pressing it against a plate making means 22 during a plate making time and a second feeding means 21a for feeding the stencil base paper without winding it on itself during a non-plate making time are disposed downstream of the means 6a in a stencil base paper feeding direction as a base paper feeding means. The plate making device 22 is disposed in the vicinity of the feeding means for conducting plate making of the stencil base paper 20a fed from the base paper storage means 6a.
Patent JP-S57173450-A (JP)
Title: Grinder for cam
Inventor: KOIDE TSUYOSHI
IPC: B24B19/09
Filed: 1981-04-20
Abstract: PURPOSE: To change over follower rollers under a locked condition that a star gear is left as it is connected to a dog by interposing a differential gear mechanism between a driving device for shift shifting the rollers and a star gear shaft.  
     CONSTITUTION: A main shaft base 3 is unified with a traverse table 2 slidably placed onto a bed 1. A roller supporter 20 can be moved in parallel with the axis of a main shaft 5, and the large diameter roller 22 with a radius, a grind stone diameter thereof is large, and the small diameter roller 23 are rotatably supported to the supporter 20. The dog 35 is fixed to a dog rail 34 mounted to the rail supporter 33 of the bed 1, and the star gear 37 on a star gear shaft 36 is connected to the dog 35. The differential gear mechanism 30 is set up between the shaft 36 and a rack 24. According to such constitution, a master cam  6 can be changed over to the roller 23 from the roller 22 under the locking condition where the star gear 37 is left as it is connected to the dog 35. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S51134742-A (JP)
Title: Molding composition
Inventor: MAKI YOSHIKAZU
IPC: C08F2/44
Filed: 1975-05-19
Abstract: PURPOSE: To obtain a molding composition capable of showing an excellent effect in manufucturing molding material such as sheet with the combination of a reinforcing material such as glass fiber. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62215479-A (JP)
Title: Prevention of taking-up disorder in automatic winder
Inventor: KONISHI YUJI
IPC: B65H69/04
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the erroneous taking-up operation by installing a means for detecting the pulling-out trouble at least at the edge of one yarn between two yarn edges which are to be guided into a yarn joining device and suspending a part of the yarn joining process when the detecting means detects the no- existence of yarn. CONSTITUTION:In a winding unit 1, the yarn Y pulled out from a bobbin B is taken up onto a taking-up package P revolved by a traverse drum 2. If, during the traverse operation, the cut-off of a yarn is generated, and a yarn traveling sensor detects this fact, a unit 1 is shifted to the front position of an automatic yarn joining device 8. The automatic yarn joining device 8 consists of suction mouth 9 for pulling out the yarn edge from the package P and the bobbin B, joining pipe 10, yarn joining unit 12, etc., and the yarn YP and the yarn Yb are joined. In this case, a yarn sensor 24 for detecting the presence of the edge of the yarn on the package P side is installed, and when the pulling- out trouble is detected, a part of the process for the yarn joining operation is suspended.
Patent JP-H08252932-A (JP)
Title: Printing hammer restricting device of dot printer
Inventor: IWAMA MASAMI
IPC: B41J2/515
Filed: 1995-03-17
Abstract: PURPOSE: To increase an effective printing speed while the generation of heat at every printing hammer is prevented by providing a means restricting the number of printing hammers and the number of dot lines when printing restriction is detected. CONSTITUTION: Printing hammer designating data is sent to a printing hammer driving number-of-time count means 4 from a printing control means 1 and the number of times of drive data at every printing hammer within the definite time designated by a timer 7 is counted. The max. drivable number of times not bringing about the lowering of hammer characteristics caused by the generation of heat until the operation of the timer is completed is preliminarily inputted to the data latch circuit 9 in a printing restriction means 5.  When a comparator 8 detects that the number of times of drive data at every printing hammer of the driving number-of-time count means 4 reaches the prescription value in the data latch circuit 9 during the operation of the timer 7, the number of dot lines to be printed and the number of printing hammers to be used are altered by the printing restriction means 6 until the operation of the timer 7 is completed and only the printing hammers not reaching the drivable number of times are used to execute printing.