baber/WOPTO huggingface dataset:
Patent JP-S6029681-A (JP)
Title: Test facilitating circuit
Inventor: MAENO RIYOUZOU
IPC: H01L21/822
Filed: 1983-07-27
Abstract: PURPOSE:To execute simultaneously the test of a lot of FFs incorporating an LSI by fewer test steps by taking the OR condition of outputs of plural FFs incorporating the LSI, and checking the OR output externally. CONSTITUTION:The FFs 21-24 incorporating the LSI constitute one function circuit, and the outputs of the FFs 21-23 are connected to an OR gate circuit 25, respectively. The output of this circuit 25 is supplied to a selector circuit 26 together with the output of the FF24. This circuit 26 outputs selectively one of inputs by a TESTM, and supplies it to an external pin. Subsequently, the flip- flops 21-23 check whether it is initialized through a prescribed test step by a clear signal or not. Next, a CLR and the TESTM are turned on, the OR gate of each FF 21-23 is inputted to the external pin, and the normal initializing of each FF is checked. In this way, the operation of the FFs 21-23 is confirmed.
Patent JP-S63300192-A (JP)
Inventor: UCHIDA ATSUSHI
IPC: E05F15/14
Filed: 1987-05-29
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-H034912-A (JP)
Title: Filter cloth and its manufacture
Inventor: FURUTA TSUNEKATSU
IPC: B01D39/08
Filed: 1989-05-30
Abstract: PURPOSE:To prepare a filter cloth having excellent filtration performances for efficiently collecting solid particles, etc., with a fine particle diameter by applying water-absorbability treatment and raising treatment to a cloth which is woven using superfine fiber having single fiber fineness of 1 denier or less at least at a part thereof. CONSTITUTION:Synthetic fibers of polyester, etc., are used, wherein superfine fibers having single fiber fineness of 1 denier or less are applied to at least a part of said synthetic fibers, i.e., to a part of warps and/or wefts, or to whole warps and wefts. Said superfine fibers having single fiber fineness of 1 denier or less is required to achieve collection efficiency, strength preservation, and processability. The woven cloth undergoes an ordinary scouring process, thereafter undergoes water absorbability treatment such as uptake method by high temperature immersion of processing agents, following which raising treatment is applied to the cloth. When the filter cloth thus prepared is applied to a self- cleaning type drum filter, etc., solid particles having fine particle diameter can be efficiently captured and back-washing period can be shortened, resulting in high cleaning efficiency and improve durability.
Patent JP-H01305523-A (JP)
Title: Reactive ion etching apparatus
Inventor: TOKI SEISHI
IPC: H01R39/00
Filed: 1988-06-03
Abstract: PURPOSE:To supply high frequency power to electrodes independently of abrasion, by a structure wherein a bearing case, which supports an electrode to be rotated in a vacuum vessel, is filled with an electrically conductive liquid so that the conductive liquid is contact with the electrode, and the conductive liquid is used as a connection terminal for the high frequency power. CONSTITUTION:A shaft section 4 of an electrode 5 to be rotated in a vacuum vessel 6 is supported by a bearing case 2 through a bearing 3. The bearing case 2 is secured to a case 6 through an insulating spacer 8 by hexagon socket head cap screws 9, and while insulating spacers 7, 8 electrically insulate between the case 2 and the case 6. O rings 10 are disposed between the shaft section 4 of the electrode 5 and the case 2. A mercury reservoir 14, which is formed by the upper and lower O rings 10, the outer peripheral surface of the shaft section 4, and the inner peripheral surface of the case 2, is filled with mercury 11. Simultaneously, both a mercury feed valve 12 and a mercury discharge valve 13 are provided, and the shaft section 4 of the electrode 5 and the case 2 are electrically connected to each other through the mercury 11.
Patent JP-S6115917-A (JP)
Title: Manufacture of 18% ni type maraging steel
Inventor: MATSUZAKI AKIHIRO
IPC: C21D8/00
Filed: 1984-07-02
Abstract: PURPOSE:To provide superior toughness to 18% Ni type maraging steel by combining a proper pressure reduction schedule in a hot working stage with a proper temp. conditions during the subsequent heat melting treatment. CONSTITUTION:When 18% Ni type maraging steel contg. >=0.0005wt% B is hot worked at 1,200-1,600 deg.C, working is carried out in a temp. range except the temp. range of 800-900 deg.C and one or more passes of the hot working are carried out by working at >=20% rate of working per one pass and at >900 deg.C. The hot worked steel is subjected to heat melting treatment in the temp. range of 1,050-750 deg.C. At this time, the steel is subjected to heat melting treatment by heating to a temp. in a temp. range except the temp. range of 930-850 deg.C. The steel is then aged.
Patent JP-S61296282-A (JP)
Title: Apparatus for generating heat image for flight simulator
Inventor: HARA RYOICHI
IPC: G01S3/78
Filed: 1985-06-25
Abstract: PURPOSE:To make it possible to obtain an accurate and sharp heat image, by simple constitution such that a large number of minute cavities changing in effective emissivity to the surface of a matter and forming a heat image corresponding to a distribution image of effective emissivity. CONSTITUTION:A hot image generation apparatus is formed of a material having low emissivity as compared with a black body, for example, aluminum matter 28 and a large number of minute cavities 30 changing in effective emissivity corresponding to an image are provided to the surface of said apparatus. Each of cavities 30 is formed into a cylindrical shape and constituted so as to change effective emissivity by changing the ratio of the size (d) and depth (e) of the opening part thereof. For example, the depth of the cavity group 30A corresponding to a tank is mader large than the cavity group 30B corresponding to a background to enhance effective emissivity. By this method, because the heat images of the tank and the background are formed corresponding to the distribution image of effective emissivity, an accurate and sharp heat image can be obtained.
Patent JP-H0431967-A (JP)
Title: Document managing device
Inventor: YAMAGUCHI KENJI
IPC: G06F12/00
Filed: 1990-05-29
Abstract: PURPOSE:To efficiently perform the retrieval of various kinds of documents by easily relating those documents by a common key word only by extracting the common key word from the image data of the various kinds of documents. CONSTITUTION:When Y is clicked with a mouse as position information in a state where the page 2 of plant flow figure A on a file number column 25 is designated and displayed as certain image data, a meter name 2 is specified as the key word corresponding to Y, and the page 8 of a construction drawing KOUJI in which the meter name 2 is provided at a position J similarly as the key word is found out as a relative file, and a relative data menu display/ selection part displays those documents on a CRT display part as a summary. Furthermore, the image data of a specific document can be displayed on the CRT display part by selecting from the above document summary display.
Patent JP-H0632455-A (JP)
Title: Stacking and case packing method for box and its device
Inventor: KASHIWAZAKI NAOHISA
IPC: B65G57/03
Filed: 1992-05-28
Abstract: PURPOSE:To enable a plural number of boxes housing particles to be automatically lined up in order so as to be stacked, and thereby facilitate case packing into a carton to save much labor as well as to enhance efficiency. CONSTITUTION:The device is provided with a device frame 11 set at one side of a box carrying conveyor 3, a box stacking table 12 provided in frame 11 in such a way as to be moved up and down, a movable framework 13 which is provided for the upper end of the frame 11 so as to be reciprocally moved in parallel with the conveyor while let the frame itself come in and out over the table 12, and with a box line-up table 14 provided at the lower section within the framework 13. Furthermore, the device is equipped with a box lateral feed stacking means 16 disposed in the movable framework 13 in such a way as to be capable of being reciprocally moved in the direction identical to the moving direction of the framework 13 above the box line-up table 14, a box draw means 15 drawing boxes over the conveyor 3 into the line-up table 14 so as to be lined up in a longitudinal row, and with a stacking push-out means 17 pushing out stacked boxes over the table 12 so as to be pushed in a housing container 18.
Patent JP-S5362560-A (JP)
Title: Flow rate measuring system
Inventor: AKITA AKIRA
IPC: G01F1/34
Filed: 1976-11-17
Abstract: PURPOSE: To make possible the measurement of flow rates irrespective of the turbulence phenomena of fluid produced within pump discharge side piping by detecting the differential signal between the pump outlet side and suction side and checking this signal with the pump head-flow rate curve by a function generator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5760810-A (JP)
Title: Self-maintaining solenoid
Inventor: TAKASE YOSHIO
IPC: H01F7/122
Filed: 1980-09-30
Abstract: PURPOSE:To obtain a small but high powered solenoid, by a method wherein exciting coils are wound around a non-magnetic guide cylinder which convers a cylindrical plunger made of soft magnetic material and the coil is covered by a yoke piece and a donut-shaped permanent magnet which is magnetized in the axial direction is placed between the bottom surface of that yoke piece and a pole piece on which the guide cylinder is mounted. CONSTITUTION:A cylinderical plunger 1 made of soft magnetic material is inserted into a non-magnetic guide cylinder 2 in such a manner that it can freely slide inside the guide cylinder 2. The bottom 3 of the guide cylinder 2 is mounted on the center of a pole piece disc 4 made of soft magnetic material. Then exciting coil 5a and 5b for attaction and recovery of the plunger 1 are wound around the guide cylinder 2 and the coils are covered by a yoke piece 6. A donut-shaped permanent magnet 7 made of anisotropic magnetic material is placed between the bottom surface of the yoke piece 6 and the surface of the pole piece 4. With above method a solenoid which has small dimensions, high-power, large attraction force and little tendency of declining of magnetism can be obtained.
Patent JP-H08309634-A (JP)
Title: Rotary oscillating jig holder
Inventor: IGARASHI HIDEO
IPC: B23Q3/12
Filed: 1995-05-11
Abstract: PURPOSE: To provide a compact rotary oscillating jig holder at a low cost, which has the rigidity so as to securely give the oscillation to a jig fitted to an output shaft of a jig holder and of which output shaft is securely slid with a cam surface so as to obtain the predetermined oscillation. CONSTITUTION: An input shaft 1 supports an output shaft 6, which is inserted into an inner hole 3, freely to be slid in the axial direction and rotated with the input shaft 1. A pin hole 10 is provided at an intermediate part of the output shaft 6 at a right angle against the axis center of the output shaft 6. A pin 11 is tightly placed in the condition that the pin 11 is radially projected from the outer diameter of a large diameter part 12 of the output shaft 6 by the predetermined quantity, and the pin 11 can be slid with cam surfaces 29, 30, which are separately supported by the input shaft 1 and formed in a cover 21, and a small diameter ring 13 is fitted to a projecting part of the pin 11 freely to be rotated and freely to be slid.
Patent JP-S5929871-A (JP)
Title: Main flange of dry well for container of nuclear reactor
Inventor: NAGATA TETSUYA
IPC: F16B5/02
Filed: 1982-08-09
Abstract: PURPOSE:To easily adjust a clamping force of a bolt for clamping flanges, by using a long bolt as the flange clamping bolt, and thereby reducing extent of change in the clamping force of the bolt with respect to a unit rotational angle thereof. CONSTITUTION:An upper flange 5 and a lower flange 6 are clamped through sleeves 11 and 12 by a bolt, respectively. Accordingly, the length of the bolt 7 is increased thereby to reduced change in a clamping force of the bolt with respect to a unit rotational angle thereof. As a result, the clamping force of the bolt may be easily adjusted.
Patent JP-H085153-A (JP)
Title: Forced feed-exhaust type room heater
Inventor: YAMAGUCHI MASAO
IPC: F24H9/02
Filed: 1994-06-20
Abstract: PURPOSE:To facilitate maintenance and inspection of a feed exhaust device arranged on the inner side of a back cover by a method wherein a fit-in hole in which a mounting piece can be fit for engagement is formed in a mounting part formed in a bent state at the end part on the front side of a side plate and the side plate is removably mounted on a bent piece and the mounting piece. CONSTITUTION:Bent pieces 32 bent in a down state are formed at the respective two end parts in a longitudinal direction of an upper sheet 23A. A plurality of mounting pieces 35 are arranged at the lower part of a back 22 of a body case 21 positioned approximately right therebelow and two side plates 23B are overlapped with the respective bent pieces 32 outside the mounting pieces 35. The upper and lower parts of the two side plates 23B are removably locked to the respective bent pieces 32 and mounting pieces 36 from the outside by screws 38. This constitution releases the side part of a feed exhaust device throughout a wide range without moving the whole of a device from an installation wall by a long distance and facilitates inspection of deviation and breakage of the connection part of the feed discharge device.
Patent JP-S6027832-A (JP)
Title: Printed-board inspecting apparatus
Inventor: SAKAI TAKAMASA
IPC: G01M3/04
Filed: 1983-07-26
Abstract: PURPOSE:To perform highly reliable inspection of a printed board, by supporting the printed board by the perforated supporter of a bell jar, coating the upper surface of the board with a cap, exhausting air, detecting the amount of gas leaking through the surface side of the board, thereby judging the quality of soldering. CONSTITUTION:A printed board 3, whose soldering is finished and washing and drying are finished, is fed to a perforated support 2 of a bell jar 1 by a conveying device 19. A cap 4 is lowered by a controller 15, and the board is tightly sealed through an O ring 7. At first, the presence or absence of the parts on the board 3 is confirmed by a light sensor 6. For the passed printed board 3, a valve 9 is opened by the controller 15 and air is exhausted from the bell jar 1. A head 14 of a leak sensor 12 is set at a specified height (d) by a position control motor 16. A valve 11 is opened and inspecting gas is injected into the cap 4. The head 14 is scanned in the X and Y directions so as to inspect the amount of the leak. Thus the quality of the soldering is inspected. Therefore, the highly reliable inspection can be performed.
Patent JP-H09302210-A (JP)
Title: Flame-retardant resin composition
Inventor: CHIBA TAKASHI
IPC: C08L51/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which is free from the fear of generating harmful substances during molding or burning, is excellent in flame retardancy and mechanical properties, and contains a polycarbonate resin and a graft copolymer. SOLUTION: This composition comprises 100 pts.wt. resin ingredient consisting of 1-98wt.% polycarbonate resin (A), 1-50wt.% graft copolymer (B), and 1-98wt.% compatibilizer (C), 1-50 pts.wt. phosphorus compound (D), and 1-50 pts.wt. phenolic resin (E) When a resin consisting of 50 pts.wt. resin (A), 40 pts.wt. resin having the same composition as the graft chain, and 10 pts.wt. compatibilizer (C) is melt-kneaded, maintained at 300 deg.C for 3min or longer, and cooled rapidly thereafter and the resultant resin is examined with an optical microscope at a magnification of 100, then the number of 2-mm and larger particles contained therein is up to 10 per 50cm<2> .
Patent JP-S5262555-A (JP)
Title: Producing method for blade of reciprocating electric shaver
Inventor: OCHIAI MASAHIKO
IPC: B26B19/04
Filed: 1975-11-14
Abstract: PURPOSE: To provide a process for producing a blade for an electric shaver having mass-producibility which comprises surface-grinding a plastically deformed blade blank into a blade having a thick blade tip, and which eliminates such a troublesome operation as co-abrading of a stationary blade with a moving blade while they are in the assembled state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61295220-A (JP)
Title: Production of silicon
Inventor: TSUNOHASHI TAKESHI
IPC: C01B33/023
Filed: 1985-06-24
Abstract: PURPOSE:To produce an Si film which is uniform and dense inexpensively and easily with an electroless method by adding a reducing agent in a nonqueous solvent contg. an Si compd. CONSTITUTION:An Si film which is uniform and dense is formed on a base plate with an electroless method by adding a reducing agent in a nonaqueous solvent contg. an Si compd. incorporated in a reaction vessel. Still more as the nonqueous solvent, ethyl alcohol and ethylene glycol, etc., are used and as the Si compd., trichlorosilane and tetraethoxysilane, etc., are used and the concn. is nearly regulated to 0.2mol soln. - a saturated soln. Also as the reduc ing agent, alkali metal and alkali earth metal are used and the concn. is regulat ed to about 1-10 times quantities of the theoretical quantity necessary to deposit Si.
Patent JP-H1165137-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJIMORI KENICHI
IPC: G03G5/05
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of reducing the friction coefficient of the surface of a photosensitive layer and enhancing oil resistance and eliminating light fastigue without impairing superior electrophotographic characteristics by incorporating a polycarbonate copolymer specified in structure as a binder resin and a charge transfer agent specified in structure in the photosensitive layer. SOLUTION: This electrophotographic photoreceptor is provided with the photosensitive layer comprising at least a charge generating agent and the charge transfer agent and the binder resin on a conductive substrate, and this layer contains the polycarbonate copolymer as the binder resin having repeating units represented by formula I and as the charge transfer agent a butadiene compound represented by formula II, and in formulae I and II, each of R1 -R12 is, independently, a 1-6 C alkyl or 6-12 C aromatic group; each of (a)-(c) is an integer of 2-6; (d) is an integer of 0-200; each of R21 and R22 is, independently, an optionally substituted 1-6 C alkyl group; and R23 is an H atom or a dialkylamino group.
Patent JP-S5563223-A (JP)
Title: Method of lining metal tube
Inventor: SHIBATA YOSHIZOU
IPC: B29C51/00
Filed: 1978-11-07
Abstract: PURPOSE:To prevent the generation of blisters (residual air) liable to occur between a metal tube and a plastic tube at the time of lining by providing heat melting type bonding layer on the surface of a plastic tube. CONSTITUTION:A heat melting type bonding agent (such as an ethylenevinyl acetate copolymer, polyethylene, a polyamide resin, or polyisobutylene) 2 is applied to the outer periphery of a heat melting type plastic tube 1 (or the inner periphery of a thermal shrinking plastic tube), and, at the same time, ridges 3 leading from one end to another are provided in a stripe state on the above mentioned bonding agent surface layer by a polymer (polypropylene or the like at the time where the expansion tube is a vinyl chloride tube, and polyamide when the tube is a bridge polyethylene), having a fluidization starting temperature more than that of the bonding agent and said tube 1 is inserted into the metal tube (or is covered thereon from the outside) and heated at a temperature less than the fluidization starting temperature of the polymer 3 to tightly couple the tubes.
Patent JP-H06346783-A (JP)
Title: Stress reducing structure for cylinder liner cooling water port
Inventor: MORIYAMA KOJI
IPC: F16J10/04
Filed: 1993-06-08
Abstract: PURPOSE:To reduce concentration of stress on upper and lower faces of a cooling water port by forming a cross section of a cooling water port, which is extended from an upper outer circumference side of a cylinder liner toward the inside in the diameter direction, into a shape, which is longer in the circumferential direction than in the axial direction. CONSTITUTION:In a thickness part in an upper part of a cylinder liner 1, the first cooling water port 3, which heads for the diameter directional inside from the outer circumference side, and the second cooling water port 4, which is connected to the first cooling water port 3 at the upper end and heads in the axial direction, are formed. In the first cooling water port, 3, its cross section is formed into a shape of partially overlapping two circular holes, whose centers are parted from each other in the circumferential direction of the cylinder liner 1. The relation between a dimension d1 in the vertical direction (the axial direction of the cylinder liner 1) and a dimension d2 in the horizontal direction (the circumferential direction of the cylinder liner 1) is set as d1<d2. In this way, stress concentration on the upper face and the lower face of the first cooling water port 3 and tensile stress in the circumferential direction of the cylinder liner 1 on the upper face and the lower face are reduced respectively.
Patent JP-S6119712-A (JP)
Title: Detecting device of thickness of layer of charged burden
Inventor: MURAKAWA EMI
IPC: C21B7/24
Filed: 1984-07-05
Abstract: PURPOSE:To enable the measurement of the thickness of a layer of a burden without being affected by an inflow thereof by a constitution wherein a layer thickness detecting device is constructed of a detecting probe and a sonde, while the detecting probe is formed of a number of continuously-provided blocks with an electric cable inserted therethrough and is fitted with an electrode and made bendable. CONSTITUTION:A layer thickness detecting device of an electrode type is constructed of a detecting probe 17 and a sonde 18. The detecting probe 17 is formed in the following way: individual continuously-provided blocks 21 are connected each other by a pin 20, an electric cable 23 is inserted through the communication holes 22 of the continuously-provided blocks 21, and a cut 25 is provided in a connecting portion so that the probe can be bent at a definite curvature. Moreover, an electrode 7a for detecting the thickness of a layer of a burden in a furnace is fitted to one or a plurality of continuously-provided block 21, and the blocks 21 are supported by the end guide 24 of the sonde 18 so that the blocks may not be curved toward the center of the furnace by an inflow of the charged burden. This constitution enables the easy measurement of the thickness of the layer of the burden.
Patent JP-S5362514-A (JP)
Title: Information write-in system for magnetic tape
Inventor: TOUNO KEITAN
IPC: G11B5/09
Filed: 1976-11-17
Abstract: PURPOSE: To reduce the error in the write-in/read-out actions so as to contrive the improvement of the rate of operation of the electronic computer, by operating the write-in keeping away from the unstable portion of the magnetic tape, including the reflective mark. 
     COPYRIGHT: (C)1978,JPO&Japio