baber/WOPTO huggingface dataset:
Patent JP-H01212398-A (JP)
Title: Continuous use type in-liquid connector
Inventor: TAKAHASHI KENJI
IPC: H01R13/523
Filed: 1988-02-19
Abstract: PURPOSE:To repeatedly connect and separate a connector-B with a connector-A while leaving the connector-B in liquid by making the connector-B a closing type by vertical movement of a plug and opening and closing the plug in a gas apace above liquid surface in a protecting tube of the connector-A. CONSTITUTION:In order to connect an connector-A with a connector-B, at first an operation shaft 2 is relatively pulled up to a protecting tube 1 by a driving mechanism so that an outer claw 4 is outwardly opened by the part 7 of a shoulder. After a gas pressure thereof is higher than the pressure of liquid sodium is applied in the protecting tube 1 to form a gas space, the protecting tube 1 and the operation shaft 2 are descended while the lower end part 15 of an inner cylinder is descended down to the upper part of a plug 19. When, in this condition, dry gas is blown into from a gas through hole 10 and only the operation shaft 2 is descended, the lower end part 15 resists against a plug press spring 21 and the plug 19 is pushed down. A contact plate 22 of connectors widened by the plug 19 is inwardly bent, comes in contact with the contact plate 14 of the connector-A and measuring wires 11, 23 of the connector-A are electrically connected. At this time, the lower end of a housing tube 16 is brought in contact with the upper surface of a housing 18 by energization force of a press spring 17 and a seal is formed.
Patent JP-H04313770-A (JP)
Title: Method for controlling action of image recorder
Inventor: MARUYAMA AKIHISA
IPC: G03G15/06
Filed: 1991-02-07
Abstract: PURPOSE:To prevent a black band from occurring because toner adheres to a photosensitive body or carrier from adhering at the time of starting and stopping image recording actions in an image recorder in which a reversal developing system developing device is used. CONSTITUTION:This action control method is as follows. At the time of starting the image recording actions, a main motor 16 for driving the photosensitive body 10 is driven and then developing bias is impressed on a developing roll 17 as soon as the photosensitive body 10 is electrostatically charged by an electrostatic charger 11. Thereafter, a motor 18 for developing device which drives the developing roll 17 is driven so as to make the developing device 13 in a development feasible state. At the time of stopping the image recording actions, the motor 18 is stopped to make the device 13 in a development unfeasible state, then the electrostatic charging by the electrostatic charger 11 is stopped. Thereafter, the main motor 16 is stopped and the photosensitive body 10 is stopped. At the time of starting and stopping the image recording actions, the area of the photosensitive body 10 which is not electrostatically charged is prevented from being developed by the developing device 13, and the black band is prevented from occurring because the toner adheres to the photosensitive body 10 or the carrier is prevented from adhering.
Patent JP-H09230304-A (JP)
Title: Liquid crystal back light drive circuit
Inventor: IIJIMA KIBOU
IPC: G02F1/133
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a back light drive circuit capable of reducing power consumption even under the environment that coming light is intense. SOLUTION: Basically, an illuminance sensor 4 detectes environmental illuminanice, and the luminescent luminance of a liquid crystal back light unit 10 is controlled, based on the detected illumunance. However, in this control, a remaining capacity a battery 7 is detected, and a limit is added to the luminescent luminance. For instance, when the battery remaining capacity becomes 50% or below, a ratio for the maximum value of the luminescent luminance is reduced according to the remaining capacity. For such a control, a microcontroller 6 outputs a control signal based on the illuminance and the battery remaining capacity. A synchronizing signal control circuit 3 outputs a synchronizing signal varying a pulse width of an on-state based on the control signal to drive the liquid crystal back light unit 10. Power consumption is reduced in use on a bright place.
Patent JP-S54130790-A (JP)
Title: Fuel assembly
Inventor: YAMAMOTO SEIGOROU
IPC: G21C3/32
Filed: 1978-03-31
Abstract: PURPOSE: To improve the strength of an uppor support plate handle by setting the ratio S1/S2 of upper plate sectional area S1 in a fuel assembly to coolant conduit sectional area S2 in the range of 0.2W0.44.  
     CONSTITUTION: The ratio S1/S2 of the conduit sectional area S1 of an upper support plate 3 to the coolant coduit sectional area S2 in a fuel assembly is set in the range of 0.2W0.44. Thus the allowable pressure loss of the fuel assembly is kept proper, the cooling function of the fuel assembly on accidents is kept proper, and the strength of a handle 31 of the upper support plate 3 is enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10218697-A (JP)
Title: Carbon fiber-reinforced carbonaceous crucible for pulling silicon single crystal
Inventor: TANAKA YOSHIKAZU
IPC: C30B15/10
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide the subject crucible good in productivity, excellent in mechanical strength and resistance to be worn out due to chemical reaction, also having a plenty of merits in terms of cost, constituted of carbon fiber- reinforced carbon (C/C) as a whole. SOLUTION: This graphitic crucible is constituted of carbon fiber-reinforced carbonaceous material (C/C) with triple structure made up of a right cylinder and a two-layer crucible internally threaded through the right cylinder and divided into three portions. A doughnut-shaped C/C or graphitic disk is mounted to protect the upper end of the C/C crucible. The R-part of the inner surface of the graphitic crucible is mounted with a detachable C/C or graphitic member. In this C/C graphitic crucible, the wall thickness of the bottom is greater than that of the side right cylinder part.
Patent JP-S59161547-A (JP)
Inventor: INAYAMA MASAHIRO
IPC: E04B7/02
Filed: 1983-03-07
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-S59161837-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTOU HIDETO
IPC: H01L29/792
Filed: 1983-03-07
Abstract: PURPOSE:To suppress the generation of bird's beaks and to reduce an element isolating area as well as to lessen crystal defects to generate on a substrate by a method wherein when an oxide film to be used as the element isolating area is formed, a thick polycrystalline Si layer with the surface and side surfaces, which have been covered with a thin Si3N4 film, is used as the mask to be used at the time of performing a thermal oxidation on the Si substrate. CONSTITUTION:A thin SiO2 film 2 is coated on the surface of a P type Si substrate 1 and a thick polycrystalline Si layer 10 in a prescribed form is provided on the central part of the surface of the film 2. A thermal treatment is performed in the NH3 atmosphere for growing a thin Si3N4 film 11 on the whole surface. The film 11 is made to remain only on the surface and side surfaces of the layer 10 and the rest of it is removed by performing an etching. Then, P type impurity ions are implanted for forming P type channel stopper regions 4 and thick insulating isolation films 5 underlaid with the regions 4 are grown by performing a thermal treatment. After that, the film 11, the layer 10 and the film 2 are removed in sequence order, a gate oxide film 13 is formed on an element forming region 12, a polycrystalline Si gate electrode 14 is provided on the above and N type source-drain regions 15 and 16 are formed in the substrate 1 on both sides of the electrode 14 by using the electrode 14 as the mask.
Patent JP-H07242758-A (JP)
Title: Easily bondable polyester film
Inventor: MIURA SADAMI
IPC: C08G63/181
Filed: 1994-03-08
Abstract: PURPOSE:To provide a polyester film excellent in bondability, blocking resistance and solvent resistance and useful as a packaging material, a graphic material, a laminating material or the like. CONSTITUTION:A cross-linked primer layer made from a composition of 50-97wt.% polyester having carboxylic groups and/or carboxylate groups in the molecule and 3-50wt.% copolymer mainly consisting of styrene and/or an acrylic compound and having 300-3000 (in terms of an oxazoline equivalent) oxazoline rings as polymer side chains is formed on at least either surface of a polyester film.
Patent JP-S57151274-A (JP)
Title: No-break power source
Inventor: MATSUZAKI KAORU
IPC: H02M7/515
Filed: 1981-03-14
Abstract: PURPOSE:To eliminate an SCR breaker by detecting the melting of a fuse, and inputting an OFF gate signal to a GTO except GTO of an arm connected in series with the arm in which the fuse is molten, thereby setting it in OFF state. CONSTITUTION:An inverter 11 is formed by connecting in bridge an arm in which a fuse is inserted in series with a GTO, and the two inverters 11 are connected in parallel with each other to form a no-break power source. When a part of the GTOs is shortcircuited, the melting of the fuse is detected by a protecting circuit 12, the arm in which the fuse is molten and a melting signal of the arm connected in series with the arm are discriminated by an OR gate 23, the output of the OR gate is applied to a gate controlling circuit 28 through an OR gate 23-4, the GTO other than this is interrupted, and the output is loaded to the normal inverter 11. Therefore, an SCR or a breaker is eliminated from the output side, thereby stopping the defected inverter without affecting the influence to the normal inverter.
Patent JP-S61196627-A (JP)
Title: Fm diversity receiving device
Inventor: SAKATA HARUO
IPC: H04B7/08
Filed: 1985-02-25
Abstract: PURPOSE:To eliminate the discontinuity of the phase of the carrier of an FM signal and to prevent the occurrence of an interference sound by changing-over the signals at the IF step, eliminating the influence of the characteristic difference at the detecting device and providing the signal of an intermediate phase of two FM waves on the way. CONSTITUTION:The output of amplitude limitting devices 9 and 10 is inputted to an intermediate phase generating part composed of a multiplier 15, a band pass filter 16 and a flip flop 17. The output of the amplitude limiting devices 9 and 10 and the intermediate phase generating part is respectively inputted to gain limitting devices 18, 20 and 19, gain controlling devices 18, 19 and 20 depend upon the output of a level deciding device 8, pass the FM wave only with a higher input level by a control signal generating device 21, the antenna with a higher input level is changed, the antenna are controlled so that the change-over can gradually executed. The click following the phase difference of an FM wave at the time of changing over the antenna is suppressed by shifting gradually an IF signal from one side receiving system to other side system with a gain control, and by providing the synthesizing signal of both systems in the middle of two FM waves, it is suppressed that the IF signal is denied.
Patent JP-S57152386-A (JP)
Title: Titanium clad steel
Inventor: UEDA FUMIHIDE
IPC: B23K20/16
Filed: 1981-03-17
Abstract: PURPOSE:To provide a titanium clad steel which is so formed as to provide high adhesive strength even after the heat treatment at high temp. or the like by providing two layers of intermediate adhesion mediating layer consisting of specific metals between a titanium material and a steel base material. CONSTITUTION:Zirconium or tantalum as the 1st layer intermediate adhesion mediating material 2 and copper or copper-nickel alloy as the 2nd intermediate adhesion mediating material 3 are provided between a cladding 1 consisting of titanium or titanium alloy and a base material 4 consisting of iron or steel material. By such constitution, high adhesive strength and bending workability are provided even after the rolling or the heat treatment after the rolling, and it is possible to roll this steel by heating a number of times.
Patent JP-S55130050-A (JP)
Title: Cathode ray tube
Inventor: NODA MAKOTO
IPC: H01J29/92
Filed: 1979-03-29
Abstract: PURPOSE:To accurately connect a metal back layer and a conductive film by prefixing an electrode lead-out body to a faceplate. CONSTITUTION:A collection body 9 consisting of the conductive frit glass is formed like a belt on the adjacent part of a prearranged sealing area which is opposed to a interior funnel aperture end face 4c of a faceplate 1 and the fluorescent film 2 is formed so that at least part of the collection body 9 can be exposed. Then a metal back layer 3 is formed on it so that it can electrically be connected to the collection body 9. An electrode lead-out body 8 is arranged on the collection body 9, fixed using a frit glass 10, and electrically connected to a conductive film 6.
Patent JP-2000234095-A (JP)
Title: Deodorizing detergent
Inventor: TAKANO KATSUYUKI
IPC: C11D1/10
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing detergent excellent in detergency and deodorizing performance to dirt with stench of food materials. SOLUTION: A deodorizing detergent contains: (a) 0.1-90 wt.% of a surfactant having a 8-20C alkyl or alkenyl group in a molecule; (b) 0.1-10 wt.% of an ester compound of a 3-8C carboxylic acid having one or more of C-C double bond with an alcohol having a 1-18C alkyl or alkenyl group in a molecule; and water, wherein pH of a mixed solution of 50:1 (weight ratio) of 10 wt.% detergent in aqueous solution to 1 wt.% ammonia in aqueous solution is 7.0-9.5 at 25 deg.C, and pH of 50:1 (weight ratio) of 10 wt.% detergent in aqueous solution to 5 wt.% acetic acid in aqueous solution is 4.5-7.0 at 25 deg.C.
Patent JP-H09210089-A (JP)
Title: Clutch release device
Inventor: TAKANASHI YOSHINORI
IPC: F16D25/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the operability of a pedal by providing a clutch release cam formed with a cam face kept in contact with a release bearing and a cam operating member operating the clutch release cam via the action of the clutch pedal. SOLUTION: A release bearing 38 is provided with a spring contact/separation section 42 contacting/separating with/from the base end portion of a diaphragm spring 36 and a cam contact section 44, and the cam face 50 of the cam section 48 of a clutch release cam 46 is provided in contact with the cam contact section 44. The cam face 50 is formed at the prescribed angle. An operating cylinder 58 is operated by the action of a clutch pedal, the clutch release cam 46 is pushed, the cam face 50 is moved, the release bearing 38 is moved in the axial direction, and a clutch 6 is released. Since the release bearing 38 is operated by the clutch release cam 46, rigidity can be improved. When the angle of the cam face 50 is changed, the lever ratio is changed, and the operability of the pedal can be improved.
Patent JP-H10230758-A (JP)
Title: Indication system for shift stage
Inventor: KATO RYOJI
IPC: F16H63/42
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an indication system for shift stages whichdispense with non-indication and a neutral position indication at the time of shift. SOLUTION: An indication system 1 for shift stages is so constituted of the following items, namely, they include a lever position sensor 2 detecting the operating position of a change lever, a gear shift unit position switch 3 detecting a gear shift position for each step of gear shifting for a transmission, a control unit 7 instructing an indication part 4 for each step of gear shifting to indicate each step of gear shifting based on output signals from the level position sensor 2 and the gear shift unit position switch 3, and the indication part 4 for each step of gear shifting and a warning lamp 6. And an indication means 5 for each step of gear shifting is formed of the control unit 7, the indication part 4 for each step of gear shifting, and the warning lamp 6.
Patent JP-H07249761-A (JP)
Title: Semiconductor device and its fabrication
Inventor: NAKAMURA MITSUHIRO
IPC: H01L21/336
Filed: 1994-03-09
Abstract: PURPOSE:To provide a method for forming a silicide layer on the surface of the gate electrode and the heavily doped source-drain region of a transistor having LDD structure or extension source-drain structure by such thickness as causing no shallow junction. CONSTITUTION:A gate electrode 4 and a side wall spacer are formed on a one conductivity type semiconductor substrate 1 having a surface layer heavily doped with impurities of opposite conductivity type to form a heavily doped region 7. Oxide is then removed from the surface of the heavily doped region 7 and the gate electrode 4 before a high melting point silicide layer 10 is formed on the electrode 4. Subsequently, the side wall spacer is removed and the field oxide 2 is retracted before the semiconductor substrate 1 of one conductivity type is doped lightly or heavily with impurities of opposite conductivity type.
Patent JP-H02218428-A (JP)
Title: Multitube-type apparatus having intermediate tube sheet
Inventor: YAMAGUCHI KATSUMASA
IPC: B01J19/00
Filed: 1989-02-17
Abstract: PURPOSE:To lower thermal stress by installing an intermediate tube sheet to divide a container and installing a heat insulating plate in one side of the intermediate tube sheet. CONSTITUTION:At least one intermediate tube sheet 3 is installed to divide a container into a high temperature chamber 1A and a low temperature chamber 1B. A plurality of heat exchanger tubes 2 which work as reaction tubes and penetrate the intermediate tube sheet are installed. Spacers 5 are installed between the intermediate tube sheet 3 and a heat insulating plate and between each heat insulating plate if there are a plurality of heat insulating plates so as to form a liquid gathering place 6 so that almost all heating medium does not flow. By this way, heat transfer from the high temperature chamber to the low temperature changer is lowered, resulting in low energy loss.
Patent JP-H04276310-A (JP)
Title: Digital recording medium
Inventor: UCHIUMI SHIGEO
IPC: G11B5/733
Filed: 1991-03-04
Abstract: PURPOSE:To provide the digital recording medium which has excellent electromagnetic conversion characteristics and durable traveling property and allows long-term recording. CONSTITUTION:This digital recording film is formed by providing a ferromagnetic metallic thin film on the flat surface side of a polyethylene naphthalate film which is obtd. by being coated with a coating liquid having a lubricant prior to transverse stretching and by being heat set without being longitudinally stretched again after the transverse stretching and simultaneously satisfies the following equations I to IV: YMD>=800...I, YTD>=700...II, Ra<=0.008...III, H1<=10...IV (where, YMD is the Young's modulus (kg/mm<2>) in the machine direction of the film), YTD is the Young's modulus (kg/mm<2>) in the transverse direction of the film; Ra is the center line average height (mum) of the flat surface of the film; H1 is the number of projections (piece/100cm<2>) of >=0.27mum height measured by the multiple interference method of the flat surface of the film.
Patent JP-S57152145-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA KENJI
IPC: H01L21/3205
Filed: 1981-03-16
Abstract: PURPOSE:To adhere an electrode layer even at the side of a step part effectively and to enhance reliability of a semiconductor device by a method wherein the rotating speed of a jig to evaporate and to form the electrode layer on an insulating film having the step difference on the surface is made to fast making thickness of the film to be evaporated during one rotation to thin being less than the prescribed value. CONSTITUTION:When a little of Al is evaporated from the left side of upper part on the insulating film 8 having the step difference on the substrate 5, Al is not evaporated to the part of the insulating film 8 being shaded by the step part. When Al is evaporated from the right side of upper part next, Al is evaporated to the shaded part. By repeating this process, a wiring layer 10 having no  disconnecting part can be obtained finally. At this time, when thickness of the film to be evaporated by every one rotation of the evaporating jig 3 performing rotation and revolution is kept at 100Angstrom  or less, the wiring electrode layer can be formed having favorable reliability.
Patent JP-H05232264-A (JP)
Title: Finely adjustable lift stage apparatus
Inventor: SAISAKA MASAHIRO
IPC: G12B5/00
Filed: 1992-02-25
Abstract: PURPOSE:To enable direct fine adjustment at a high accuracy and handily with a simple construction by moving a lift stage indirectly through a wall composing a hollow area of a male screw provided on a base by the spiral motion of the male screw. CONSTITUTION:A lift stage 101 is provided on a base 103 through an plate spring as elastic body and a fine adjusting means 200 is provided on the base 103 positioned below the stage 101. Then, with the screwing of a male screw 104 of the fine adjusting means 200, the tip of a protrusion of a wall is moved near the undersurface of the stage 101 and with the screwing of a male screw 105, the tip is moved upward so that the internal surface of an upper wall in a hollow area provided on the screw 104 is pressed with the tip face thereof to move the stage 101 vertically with the protrusion of the screw 104. With such an arrangement, a specified dimensional accuracy can be yielded even when the dimensional accuracy of components is low thereby enabling adjusting operation in a short time with a simple construction.
Patent JP-H06246624-A (JP)
Title: Both side polishing device
Inventor: ISOBE MITSUHIDE
IPC: B24B37/30
Filed: 1993-02-26
Abstract: PURPOSE:To improve the smoothness of the work surface by rotatably supporting the outer circumferential edge of a disk-shaped work which is vertically placed by three holding rollers, arranging polishing tools on both sides of the work, and providing a polishing liquid supplying device to supply the polishing liquid. CONSTITUTION:A plate-shaped body 11 is vertically provided in the center of a horizontal supporting table 2, two supporting shaft bodies 13 are pivotably supported thereby, and a lower side holding roller 14 to hold the outer circumferential edge of a work W is mounted on the tip part of the respective shaft bodies 13. A supporting arm 18 to be swayed by a cylinder 17 is supported by the supporting body 11, an upper side holding roller 19 is mounted on the end part, and these rollers 14, 19 are interlockingly rotated by the action of a motor 25. In addition, a polishing tool 34 which is pushable against the work W by the action of a pushing cylinder 37 is supported by a holding body 32 arranged on both sides of the supporting body 11 through a rotary shaft body 33, and in polishing the work, the polishing liquid containing free abrasive grains is supplied to the surface to be polished of the work W from a supplying device 61 through a spraying nozzle 62, improving the smoothness of the work surface.