baber/WOPTO huggingface dataset:
Patent JP-H05109224-A (JP)
Title: Head protecting mechanism for disk device
Inventor: TOKUGAWA MORIO
IPC: G11B7/12
Filed: 1991-10-14
Abstract: PURPOSE:To prevent a head or a disk from being damaged due to a strong impact if received by setting a guard plate having a fine gap above a head in a head retreating position. CONSTITUTION:Guard plates 71-73 are arranged with a fine gap against heads 61-64 respectively on the opposite surfaces of disks 11 and 12 provided that when the heads 61-64 to be driven by an actuator 2 are brought into their retreating positions. The guard plates 71-73 are designed to be fixed integrally with a head guard plate block 8, having the gap (t) of a fixed value that is the smallest possible as <=1mm with the individual heads. Then, since the heads 61-64 are entered into recessed parts (a), (b), (c) and (d) of the head guard plates 71-73, they can be arranged within the height H of the actuator 2. Thus, even when a strong impact is received to cause collision between the heads 61-64 and the disks 11 and 12, they can be prevented from being damaged.
Patent JP-S61176986-A (JP)
Inventor: GEIRII ERU GAUAA
IPC: G10D13/02
Filed: 1985-11-25
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-H07118048-A (JP)
Title: Resin mortar composition and resin concrete composition
Inventor: TAZAWA EIICHI
IPC: C04B26/06
Filed: 1993-10-22
Abstract: PURPOSE:To obtain a resin mortar compsn. and a resin concrete compsn. each causing no shrinkage after hardening, maintaining strength and elongation and having superior deformation following property. CONSTITUTION:This resin mortar compsn. contains 75-110pts.wt. superfine particle-shaped filler and 75-300pts.wt. fine aggregate basing on 100pts.wt. resin curable at ordinary temp. This resin concrete compsn. contains 75-100pts.wt. superfine particle-shaped filler, 75-300pts.wt. fine aggregate and 300-800pts.wt. coarse aggregate based on 100pts.wt. resin curable at ordinary temp.
Patent JP-H02112693-A (JP)
Title: Magnet pump
Inventor: MORI YOJI
IPC: F04D29/04
Filed: 1988-10-20
Abstract: PURPOSE:To prevent a magnet pump from failing to operate due to the deformation of a casing, an impeller or other parts or the cracking at the time of idle running by placing between a shaft and the impeller a rotary bearing on which a heat insulating groove is cut. CONSTITUTION:In a magnet pump 1 even if an impeller 8 falls into the idling drive state, the wear heat generated due to the wear between both a shaft 6 and a rotary bearing 7 which turns together with the impeller 8 is almost prevented from transmitting by heat insulating grooves 25, 25a and 26 which are cut inside the body, on the internal face and the end face of the flange part of the cylinder of the rotary bearing 7, respectively. Furthermore, since the rotary bearing 7 turns, air is stirred by both the reinforcing rib 7a and the heat insulating groove 25a of the heat insulating groove 25 so that the transmitted wear heat may be dispersed. So the heat is not likely to be transmitted to the impeller 8 or other parts so that no deformation and cranking will occur.
Patent JP-H1180792-A (JP)
Title: Detergent for printing machine
Inventor: KURODA TOSHIHARU
IPC: B41F35/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To solve the following problem encountered in the case where various detergents are used for cleaning inks and paper powders are attached on blankets or the like in a printing machine: it can exhibit excellent cleaning activity only on either inks or paper powders, it has troubles of causing paper braking in a printing process attributable to the detergent remaining on blankets or the like because of its poor volatility after cleaning, it breaks image-lines on a plain plate for offset printing and easily lowering printing quality, or the like, and therefore, none of conventional detergents has sufficient performance. SOLUTION: A detergent for a printing machine composed of a hydrocarbon, an organic acid ester, a compound expressed by the formula R1 O(Cn H2n O)m H [R1 is a 1-4C hydrocarbon; (n) is an integer of 2 or 3, and (m) is an integer of 1-6] and water. The detergent preferably contains 20-70 wt.% of a hydrocarbon, 5-55 wt.% of an organic acid ester, 20-70 wt.% of a compound expressed by the formula and 5-55 wt.% of water.
Patent JP-H0987070-A (JP)
Title: Hanger for transporting white ground roof tile
Inventor: YAMADA HIROMI
IPC: F27D3/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a hanger for transportation capable of preventing the peeling of the glaze in the outer ridge line part of white ground tile and preventing the failure of the outer ridge line part at the time of transporting the white ground tile having the shape of an approximately half truncated cylindrical body after glazing by forming the placing surfaces for the placing pieces of the white ground tile to a specific shape. SOLUTION: This hanger 10 for transporting the white ground tile W is provided with placing pieces 2 having the placing surfaces 24 inclined in the direction approximately perpendicular to a supporting material 20 for hanging and form the inner side toward the lower part of the outer side at the angle relatively larger than the angle of inclination of the mating surface A of the white ground tile W on one side and the other side.
Patent JP-H02112876-A (JP)
Title: Flux depositing device
Inventor: TANABE KATSUMI
IPC: H05K3/34
Filed: 1988-10-20
Abstract: PURPOSE:To deposit a flux only to the desired points of a printed circuit board by closing the printed circuit board and the aperture of a spraying chamber by a closing member. CONSTITUTION:Only the surface to be deposited of the printed circuit board W the surface to be deposited with the flux of which is disposed to face downward is exposed in the spraying chamber 1 through a through-hole 3a when this circuit board W is placed on a pallet 3. The flux is injected upward together with the compressed air of a compressor from a spray nozzle 2 and is deposited on the surface to be deposited with the flux of the printed circuit board W when a valve is opened. Since the flux is injected while the chamber 1 is held closed completely by the pallet 3 in such a manner, the leakage of the flux to the outside is obviated. Since only the surface to be deposited of the printed circuit board W is exposed into the chamber 1 by the pallet 3, the deposition of the injected flux to the other points of the circuit board W is obviated.
Patent JP-2000100524-A (JP)
Title: Shield connector
Inventor: MATSUMOTO MITSUHIRO
IPC: H01R13/648
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the assemblability of a metal shell to a connector housing in a shield connector and to electrically connect it with the counterpart connector for certain. SOLUTION: A shield connector 100 has a connector housing 10 and metal shells 20 integrally connected with flexible contact pieces 23 for contacting with a counterpart connector. The connector housing 10 is formed with outer housings 11, inner housings 17, and a plate-like attaching part 12 to be directly mounted to an electrical apparatus or the like, while each the outer housing 11 and the inner housing 17 are coaxially formed. A radial gap dimension B of a insertion part 18 formed between each the inner housing 17 and the outer housing 11 of the connector housing 10 is set to a larger dimension than a height dimension D in a bending direction of the flexible contact piece 23. Because the metal shells 20 are integrally press-formed from a metal plate, the number of parts can be reduced and the assemblability to the connector housing 10 can be improved.
Patent JP-H1198872-A (JP)
Title: Thyristor starter for synchronous machine
Inventor: SHIBATA MASAHIKO
IPC: H02P9/08
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To economize the capital investment of a thyristor starter for a synchronous machine. SOLUTION: Starters 1a and 1b have the same constitution and have capacities which are about the half the capacity required for starting one synchronous machine 8 with one thyristor starter. The starters 1a and 1b are connected to the synchronous machine 8 respectively through disconnecting switches 7a and 7b which respectively connect different shafts of synchronous machines 8, so that the starters 1a and 1b can supply electric currents to either machine 8.
Patent JP-2001092715-A (JP)
Title: Data storage device and data transferring method used for the same
Inventor: OGAWARA RYOHEI
IPC: G11C11/407
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a data storage device capable of efficiently utilizing a limited transfer band by making an instruction generation circuit such as an external interface circuit smaller and to obtain a data transferring method that is used for it. SOLUTION: In this storage device, a means 3 that adjusts timing is constructed on the basis of 1st transfer information in which the data of a 1st order is transferred to one or a plurality of memory banks 7 and 8 and 2nd transfer information in which the data of a 2nd order is transferred to one of a plurality of memory banks 7 and 8.
Patent JP-2000096101-A (JP)
Title: Metallic sintered body and its production
Inventor: HAYASHI JUNICHI
IPC: B22F3/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To produce a metallic sintered body having high hardness, excellent in wear resistance and easy in production and to provide a method for producing it. SOLUTION: This metallic sintered body is produced through a stage 1A in which, e.g. by a metal injection molding(MIM) method, a molded body contg. metal powder and a binder is produced, a stage 2A in which this molded body is subjected to degreasing treatment and a stage 3A in which the obtd. degreased body is sintered to obtain a metallic sintered body. The metal powder to be used is composed of a self-fluxing alloy such as a nickel base self-fluxing alloy or the like. The Vickers hardness Hv of the surface of the metallic sintered body produced in this way is >=500.
Patent JP-S63120288-A (JP)
Inventor: HIDA KAZUTAKA
IPC: G21C3/28
Filed: 1986-11-10
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-2000097492-A (JP)
Title: Forced circulation type bath boiler
Inventor: YANAJIMA SHIGENORI
IPC: F24H1/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a forced circulation type bath boiler capable of handily injecting residual hot water into a washing machine along with less burden on workers by eliminating the need for preparing an exclusive device separately. SOLUTION: In this bath boiler wherein a hot water supply circuit 13a and a reheating circuit 13b are arranged respectively having heat exchangers (hot water supply heat exchanger 2 and reheating heat exchanger 3), the outlet side of the heat exchanger (hot water heat exchanger 2) of the hot water supply circuit 13a is branched into two parts and one outlet thus branched is connected to the reheating circuit 13b through a two-way valve 12 to form a hot water filling path 40 to a bathtub while a forced circulation means (circulation pump 7) is installed in the course of the reheating circuit 13b to forcibly circulate water in a bathtub,  an outgoing waterway 23a of the reheating circuit 13b is provided with a water injection waterway 41 to a washing machine and a water closure valve 24 is installed on the downstream side from a branch point between the water injection waterway 41 and the outgoing waterway 23a or a branch point of the outgoing waterway 23a. This enables proper selection of reheating of the water in the bathtub or the injection of water into the washing machine with the water closure valve 24.
Patent JP-S61142769-A (JP)
Title: Solid state image pickup device
Inventor: TAKESHITA TETSUYOSHI
IPC: H04N5/335
Filed: 1984-12-17
Abstract: PURPOSE:To obtain a solid-state image pickup device having a large S/N ratio and a large amount of saturated light without reducing a light receiving area, by laminating an additional capacitor part at the lower part of a thin film light receiving element. CONSTITUTION:On an insulating substrate 101, the following parts are formed by ordinary forming method of a polycrystalline silicon TFT: a non-doped polycrystalline Si layer 102, a gate electrode 103, source and drain electrodes, an interlayer insulating film 104, a vertical line 105 and an interlayer insulating film 106. A contact hole is formed in the interlayer insulating film. A conducting thin film as an individual electrode 107 for forming an additional capacitor is formed. A dielectric thin film as an insulating film 108 or an oxide film, which is obtained by oxidizing the electrode 107, is formed. A common electrode 109 for a light receiving element is formed on the individual electrode 107 so as to hold said insulating film. The electrode 109 is commonly used as the common electrode for the additional capacitor. A light receiving thin film 10 is deposited. A contact hole and a transparent conducting thin film 111 are formed at the position of the individual electrode 107. An additional capacitor is provided at the lower part of the light receiving element in electrically parallel with the light receiving element.
Patent JP-S62124962-A (JP)
Title: Thermal head
Inventor: HIRAIDE HISAHIRO
IPC: B41J2/335
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a thermal head capable of high-quality printing and enduring long time's use by providing a breaking protection layer of the same material as an electric current feeder layer near the latter. CONSTITUTION:A breaking protection layer 15 of the same material as an electric current feeder layer is formed in close proximity to a common electric current feeder layer on a glazed layer 12 of a thermal head-insulative substrate 11. These protection layers 18 are formed on a heat resistor layer 13, an electric current feeder layer 14 and a breaking protection layer 15 respectively. This allows a breaking line 19 to be provided near the common electric current feeder layer 14a, and a heater 18a to be located closer to the edge of a thermal head, thus shortening the distance T upto a point where an ink ribbon A is stripped off. Further, it is possible to increase an ink ribbon strip-off theta2 so that quick ink drying high-quality printing can be performed.
Patent JP-H02198705-A (JP)
Title: Vibration cutting device
Inventor: NAJIMA KOZO
IPC: B23B1/00
Filed: 1989-10-12
Abstract: PURPOSE:To enable vibration cutting with a simple structure by vibrating while deflecting an elastic tip holder by minute self-exciting vibration of the cutting edge of a tip caused at a cutting time, and transmitting this vibration to the cutting tip of the tip in opposition. CONSTITUTION:When the cutting tip 12 of a tip 9 is cut in a work 11 by rotating the work 11, it is turned upward with the contact point 8 of the lower face of a holder 3 and the tip of a shank 1 as the fulcrum by cutting resistance and the repulsion of the holder 3 pushes back the cutting tip 12 upward. Also at a cutting time minute vibration of the cutting tip 12 is transmitted to the holder 3, which is vibrated by its deflection, this vibration is reversely transmitted to the cutting tip 12 and vibration cutting is executed. After the distance between the contact point (a) and cutting tip 12 is adjusted by loosening a nut 6 and moving the tip holder 3 fore and aft, the nut 6 is tightened and the amplitude of the tip 9 can be adjusted. Also an air nozzle is provided at the tip lower part of the holder 3 and communicated with a compressed air source, the holder 3 is deflected by overload by the friction wear, etc., of the cutting tip 12, the interval with the nozzle is reduced, the air pressure is raised to activate a pressure detecting means and an alarm can be sent.
Patent JP-H04146051-A (JP)
Title: Digitizing method and apparatus therefor
Inventor: ARAMAKI HITOSHI
IPC: B23Q35/48
Filed: 1990-10-03
Abstract: PURPOSE:To produce NC data for unidirectional cutting operation independently of the follow-up direction of the locus data from a follow-up machine by performing digitizing for selective inversion of the locus data. CONSTITUTION:When the locus data is follow-up pass data, it is judged from the locus data whether the follow-up direction is the same as the cutting direction or a reverse direction thereto. In case of judgment as the reverse direction, the arrangement of a feed shaft data in that locus data is inverted, thereby converting the feed shaft data into follow-up pass data coinciding with the cutting direction. When the locus data is not follow-up pass data, it is judged whether or not the data is data located at the starting point of a pick pass. If that data is an item of data located at the starting point of the pick pass, data concerning the point LZP set on the axis Z, the approach-starting point SAP, and the limit point LRA are read from the parameter and are inserted immediately before the pick feed data. Next, the follow-up pass data is connected to the pick pass data to provide a digitizing data which has been converted in the same form as that of the unidirectional follow-up data.
Patent JP-S62126039-A (JP)
Title: Bucket elevator operating device of soil lifting machine
Inventor: FUJITA TAKAMITSU
IPC: B65G67/60
Filed: 1985-11-28
Abstract: PURPOSE:To reduce the weight of a soil lifting machine and simplify the elevation/sink function of a bucket elevator by making a lower follower sprocket with possibility of elevation/sink or rotation in a avertical plane and by allowing an upper follower sprocket to elevate or sink pursuant to said motion of the lower sprocket. CONSTITUTION:To dig gravel loaded on a burge 3 using a bucket elevator 2, it is elevated or sunk in order to avoid change in the digging height, response to the change in the draft, or possible interference of the bucket elevator 2 with the burge 3. When a follower sprocket 10 at the tip of the bucket elevator is raised by a hydraulic cylinder 12 to the position as shown by assumative lines, another cylinder 18 raises the follower sprocket 9 on a trolley 4 alike to the position as shown by assumative lines pursuant to said actions in terms of oil hydraulics so that a chain 7 will be free of slackening, and thus the bucket elevator is lifted. This assures effective application in a restricted space, reduction of the weight, and simplification of the mechanism.
Patent JP-2000100416-A (JP)
Title: Set battery and its manufacture
Inventor: TADOKORO MIKIAKI
IPC: H01M50/528
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To couple cells under an ideal condition in a simple constitution, so as to suppress voltage drop in connecting portions of the cells. SOLUTION: This set battery is constituted by connecting plural cells 1 in series into a line. A welding current is passed in the direction of charging or discharging the cell 1, to directly weld an electrode metal 11 of a positive electrode terminal and a negative electrode terminal of the adjacent cell 1, through a metal plate 9 or not through the metal plate 9. Here, the welded metal plate 9 preferably has protrusions the tips of which are welded to the electrode metal 11.
Patent JP-H0672375-A (JP)
Title: Device for lessening overhang of bicycle handle bar
Inventor: TSUKAHIRA AKIRA
IPC: B62K21/18
Filed: 1992-08-25
Abstract: PURPOSE:To allow the protrusion of a handle bar to be lessened simply so that the bicycle can be accommodated in a narrow place, and generate secure fixation at driving. CONSTITUTION:A handle fixure 8 is mounted in the center of the handle arm 2 of a bicycle, and a handle supporting tool 6 provided with a recess and a hole for insertion of a pin 7 at a right angle to the recess is secured to the head of the handle shaft. The handle fixture to be detained with the recess is pivoted, and the center of the handle arm is fixed to the fixture. and the handle arm 2 is mounted rotatably. The handle shaft is tied with the handle arm 2 by a link consisting of members 11-16.
Patent JP-H03126721-A (JP)
Title: Cationic curable oxyalkylene ether, its preparation, sealing compound and covering material containing it, and diluent
Inventor: KURISUCHIAN BUAITEMAIYAA
IPC: C08L63/00
Filed: 1990-10-05
Abstract: PURPOSE: To obtain a cationic curable oxyalkylene ether capable of being cured in a short period of time into a non-tacky and flexible or hard cured product and useful as a sealing compound by adding a specific monomer on to a specific compound randomly in neutrality and further etherifying the resulting adduct.  
     CONSTITUTION: A desired ether of formula I [wherein R 1  is a group having a valence of n with an active hydrogen of a n (wherein n ≥1) capable of adding on to an oxirane group, monovalent alkyl or aryl; R 2  is H or a hydrocarbon; R 3  and R 4  are each H, hydrocarbon or acryl; R 5 -R 7  are each H or 1-8C alkyl; m is 1 and is n at most: x is 0-100 on an average in the molecule; y is 0-100 on an average in the molecule; provided that 1≤x+y≤150] is obtained by adding a monomer of formula I or formula III on to a compound of (R 1 ) Hn in alkalinity or neutrality randomly or blockwise and, according to circumstances, is etherified with an alkyl halide of R 3 X. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0692972-A (JP)
Title: Silicon-containing compound, its production and its use
Inventor: UCHIMARU YUKO
IPC: C07F7/18
Filed: 1992-09-09
Abstract: PURPOSE:To obtain a new compound useful as a heat resistant material, preceramics, electrically conductive material, etc. CONSTITUTION:The compound of formula I (R<8> to R<10> are 1-12C alkyl or 6-24C aryl; R<20> is lower alkyl), e.g. l11,4,4-tetramethyl-2-(2-trimethylsilyl) ethynyl-3- trimethylsilyl-1,4-disila-5, 6-benzocyclohexa-2, 5-diene. Furthermore, this compound of formula I is obtained by reacting, e.g. 1,4bissilyl-1,3-butadiynes with 1,2-bis(di- lower alkylsilyl)benzene in the presence of a platinum compound. A polymer of formula III [A is divalent organic group or silylene; (a) is <=2] is made to react with 1,2-bis(di-lower alkylsilyl)benzene in the presence of a platinum compound to provide the silicon-containing compound expressed by formula IV [(b) is >=1; (c) is >=0; (b)+(c)=(a)].
Patent JP-S62125651-A (JP)
Title: Radiation resistant package
Inventor: SHIMAYA SHOICHI
IPC: H01L23/02
Filed: 1985-11-26
Abstract: PURPOSE:To prevent the function of an integrated circuit from being deteriorated by forming a shield film of double layer structure wherein a shielding film made of heavy element of an inner layer and a shielding film made of light element of an outer layer are arranged on an integrated circuit chip, and selecting the thickness of the shield film in response to a flying stroke of type or radioactive ray to be used. CONSTITUTION:A double layer shield film wherein a shielding film 6 of light element and a shielding film 7 of heavy element are disposed outside and inside a conventional integrated circuit chip 2 and bonded is disposed on upper and lower surfaces of a package in which the chip 2 is mounted, made of a ceramic substrate 1, bonding wirings 3, a sealing cover 4 and package leads 5. It prevents incident radioactive rays from invading into the package, secondary radioactive rays generated in the film 6 is absorbed by the film 7 to prevent the secondary rays from invading into the package. Thus, it can sufficiently suppress characteristic deterioration of a semiconductor integrated circuit due to the rays. A damage can be remarkably reduced against protons, charged particles of alpha-rays by increasing the thickness of the double layer shield film to approx. flying stroke of the corresponding energy.