baber/WOPTO huggingface dataset:
Patent JP-H0361386-A (JP)
Title: Sliding member
Inventor: KAIDO MASATAKA
IPC: C23C24/08
Filed: 1989-07-28
Abstract: PURPOSE:To produce a sliding member improved in wear resistance and durabil ity by integrally forming a sintered layer constituted of the wear resistant grains of a coppery metal containing specific amounts of silicate-type fibers on the surface of a metallic substrate and coating the above sintered layer with a fluororesin layer by means of impregnation. CONSTITUTION:A sintered layer 5 prepared by sintering wear resistant grains composed principally of coppery metal (phosphor bronze, lead bronze, etc.) is integrally formed on a metallic substrate 4 made of iron to about 300mu thick ness, and silicate-type fibers (alumina silicate fibers, etc.) are incorporated by 2-10wt.% into the above wear resistant grains. Subsequently, the pores in the sintered layer 5 are impregnated with fluororesin (polytetrafluoroethylene, etc.), by which a resin layer 6 of about 20mu thickness is formed. By this method, the sliding material improved in wear resistance and durability can be obtained. This sliding member is suitable, e.g. for bush for serpentine autotensioner.
Patent JP-H0482472-A (JP)
Title: Automatic level adjustment device
Inventor: ARAKAWA TOKUO
IPC: H04N1/04
Filed: 1990-07-25
Abstract: PURPOSE:To make a DC power supply for a fluorescent light small and to improve the control efficiency by controlling a CCD charge storage time with a preset transfer gate pulse corresponding to an output signal of a read reference original picture so as to adjust an output level of the CCD to a prescribed value. CONSTITUTION:A CCD 1 applies main scanning to,e.g. a reference white level plate provided to a read section of an original picture for a pre-scanning period to apply a reference white level signal VW1 to an A/D converter 2, a digital reference white level signal VW2 converted from the analog signal by the A/D converter 2 is latched by a latch circuit 3 by using a timing pulse PL from a timing generating circuit 6. The signal VW2 latched in the circuit 3 is fed to an address terminal of a ROM 4 and the data in the ROM 4 is inputted to a transfer gate pulse generating circuit 5, in which the period of a gate pulse PTG is controlled longer than a higher level of the signal VW2 when the level of the signal VW2 is lower. Thus, the small sized and small capacity DC power supply is enough for the device and the control efficiency is improved.
Patent JP-H1098892-A (JP)
Title: Method for monitoring and controlling opening and closing of electrically-driven unit
Inventor: BERGMANN EDUARD
IPC: E05F15/41
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for monitoring and controlling opening and closing of a window glass and/or a slide roof for an automobile. SOLUTION: The overall distance S of a window glass 9 is divided into two adjusting areas (a), (b), and the area (a) ranges from a completely open posture to a posture next to closing, and the area (b) ranges from a posture next to closing to a completely open posture. In the area (a), a change in the load by a sensor 4 is detected, and if anything is pinched, a servo motor 1 is stopped and rotated reversely by a signal from an electronic control circuit 3. In the area (b) where there is no fear of something being pinched, motor speed is decreased so as to be minimum.
Patent JP-H1138731-A (JP)
Title: Image forming device
Inventor: IWASAKI HITOSHI
IPC: G03G15/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To extend the life of a contact charger without increasing the number of cleaning members even when the processing speed of image carriers is large by providing a contact charging member abutting to multiple image carriers, and simultaneously charging multiple image carriers with the contact charging member. SOLUTION: A common belt-like contact charger 2 arranged across four photoreceptor drums 1Y, 1M, 1C, 1K is kept in contact with the surfaces of the photoreceptor drums 1Y, 1M, 1C, 1K. The contact charging belt 8 of the contact charger 2 is stretched between a drive roll 9 and a support roll 10, and it is driven at the speed equal to the processing speed of the photoreceptor drum 1Y. The contact charging belt 8 is pressed to the surface of the photoreceptor drum 1Y by a contact charging belt feed roll 20 Y, and it is applied with the prescribed voltage by a charger power supply 7 to charge the surface of the photoreceptor drum 1Y to a prescribed potential.
Patent JP-H0757310-A (JP)
Title: Magneto-optical thin film and magneto-optical recording medium
Inventor: TAKEDA YOSHIHIKO
IPC: G11B11/105
Filed: 1993-08-09
Abstract: PURPOSE:To obtain a magnetic recording film having an axis of easy magnetization perpendicular to the surface by using an alloy represented by CoaPtbMoc [where (a), (b) and (c) show the ratio (at.%) among the components ] and regulating the ratio to a prescribed range. CONSTITUTION:A magnetic recording film is made of a Co-Pt-Mo ternary alloy having a compsn. represented by CoaPtbMoc (where 50<=a<=85at.%, b<=10at.%, 3<=c<=20at.%, a-c<=40at.% and a+b+c=100at.%). This film has an axis of easy magnetization in a direction perpendicular to the surface. A Pt chip or Pt and Mo chips are put on a Co target in the chamber of a DC sputtering device and an Si substrate is set on a table confronting the Co target. DC sputtering is carried out in gaseous Ar to form a thin film of CoPt and CoPtMo alloys on an amorphous dielectric thin film of AlSiN laminated on the Si substrate. The objective magneto-optical thin film having magneto-optical characteristics fit for utilization in a shorter wavelength region, a practically satisfactory squareness ratio and perpendicular magnetic anisotropy is obtd. by formation at room temp. without adopting a complex method.
Patent JP-H0642184-A (JP)
Title: Construction of skeleton using half precast floor board
Inventor: ISHIBASHI FUMIO
IPC: E04B5/38
Filed: 1992-07-23
Abstract: PURPOSE:To reduce the extent of dangerous operations at scaffolding work as well as to shorten a term of work for constructing a skeleton. CONSTITUTION:In a method of constructing a skeleton 6 used with a half precast floor board 2, in the preceding state that a half precast floor board 2 is mounted on top of a half precast beam 7 and concrete 3 is palced in a working floor of the skeleton 6 a moving lifter 4 is mounted on the half precast floor board 2. Using this as a scaffold, execution of works for the skeleton 6 at an upper floor 5 is performed from the downside and, after the upper floor 5 has come to the same state as the working floor 1, the concrete 3 is placed on the half precast floor board 2 of the working floor 1.
Patent JP-H0840085-A (JP)
Title: Piping installing structure for heat exchanger of vehicle
Inventor: NAGANO NAOKI
IPC: B60K11/04
Filed: 1994-07-30
Abstract: PURPOSE:To enhance installing workability of piping to connect an other side heat exchanger and a power unit to each other when the power unit is arranged on one side and the other heat exchanger on the other side by sandwiching a heat exchanger such as a radiator having a large car width directional dimension. CONSTITUTION:For example, in a one box type vehicle, in a car body front part having a narrow structure that car body frames exist on both sides and a floor panel approaches an upper part, a power unit is arranged in the rear of a radiator 5, and an oil cooler is arranged in front of the radiator 5. An air-cooling oil cooler is built in the radiator 5. Piping to connect these oil cooler and power unit to each other is arranged by passing through the side of the radiator, and a piping part passing through the side of the radiator 5 is formed as rigid body pipes 22a and 23b, and these are fixed to the side end of the radiator 5 through a bracket 31.
Patent JP-H0927672-A (JP)
Title: Circuit board and surface treatment method thereof
Inventor: KATAYAMA KAORU
IPC: H05K3/24
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a metal layer which is excellent in solder wettability and bonding connectability by a method wherein the surface of a joint is irradiated with a laser beam to be cleaned up, and then solder is fused by heating to connect a component to a circuit board. SOLUTION: A conductor 2 of W and Cu is provided onto a ceramic 1 of alumina or the like. The conductor 2 is successively plated with a nickel plating layer 3 of thickness 5μm or so and a gold plating layer 4 of thickness 3μm or so and thermally treated at temperatures of 750 deg. or so for 10 minutes for the formation of a joint. The mother material formed as above is transferred in the direction of an arrow as irradiated with an excimer laser beam of wavelength 308nm through the intermediary of a reflecting plate 7 and a condensing lens 8. By this setup, the nickel 3 and the gold 4 are instantaneously fused and solidified to form 811 Ni-Au alloy 5 which contains a small amount of nickel, whereby a metal layer excellent in solder wettability and bonding connectability can be obtained at a low cost.
Patent JP-2001022454-A (JP)
Title: Power control method
Inventor: SHIMOTORI AKIRA
IPC: G05F1/45
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce a control ripple in long control cycles by setting the control cycles to a time based upon the number of power supply cycles larger than the number of control frames as one unit and breaking up an energizing time into multiple energizing time bands. SOLUTION: A signal as the power rate that a controlled variable command from a controlled variable command part 1 and the count value of a modulo-K counter 6 instructed is read out by a look-up table 2 and outputted. A register 3 determines the output from the look-up table 2 and outputs an output value determined in the timing where an alternating current 4 crosses a zero-voltage level by each half period. A zero-crossing point detection part 5 detects the timing where a source AC voltage crosses zero and outputs it as a clock signal for placing the system in operation. The contents of the look-up table 2 are so constituted that on/off operation is performed as frequently and uniformly as possible, and they are determined by a control frame number K of large frequency, thereby making the dispersion of turn-on as uniform as possible.
Patent JP-2001022017-A (JP)
Title: Production of film unit with lens
Inventor: KANAI KIYOSHI
IPC: G03B43/02
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To produce a film unit with a lens with high reliability by surely and accurately inspecting a shutter mechanism in a film unit with a lens having a diaphragm switching function. SOLUTION: In this production of the film unit with a lens, an operating member is slid leftward and the existence of a diaphragm switching member 19 is inspected by using an inspection device at a position where a small aperture diaphragm hole 19b should exist. Next, shutter speed is inspected by using the inspection device at the position of a large aperture diaphragm hole 19a. Thereafter, the light emission of a stroboscope is inspected after power is supplied by a battery and the stroboscope is charged.
Patent JP-H1042023-A (JP)
Title: Radio telephone set
Inventor: SONODA CHIAKI
IPC: H04M1/22
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To easily arrange a key and recognize display without depressing some key in a telephone set by detecting that an antenna is extended in a dark place and turning on a back light. SOLUTION: When the owner of a radio telephone set executes an originating call in the dark place, the antenna 1 is extended so that an antenna extension/ contraction detecting part 2 detects it and outputs an antenna extending signal. In the meantime, an optical sensor 3 is outputting an off signal in the dark place so that a control part 5 receives the both of the antenna extending signal and the off signal so as to turn on the back light 4.
Patent JP-S6355063-A (JP)
Inventor: SHIMOYAMADA MASAHIRO
IPC: B29C65/40
Filed: 1986-08-22
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-H0486347-A (JP)
Title: Engine controller
Inventor: KASHIMURA YUICHI
IPC: F02D41/16
Filed: 1990-07-27
Abstract: PURPOSE:To prevent increase and decrease in engine speed caused by an air conditioning device by detecting any load variation on the air conditioning device, and varying a compensation quantity for engine speed control according to a load on the air conditioning device. CONSTITUTION:An engine controller 1 is constituted of a CPU 20, a RAM 21, a ROM 22, an input/output circuit, and an LSI 24. Signals of an air flow sensor 2, a throttle sensor 3, a water temperature sensor 4, an exhaust gas concentration sensor 6, a crank angle sensor 7, an idle switch 5, and a stator switch 17 are received by the input/output circuit and the LSI 24, and an ignition signal after calculation processing is outputted to a power transistor 12, a fuel injection width signal is outputted to a fuel injection valve 9, and an engine speed control signal is outputted to an engine speed control valve 10, respectively. A load variation detection means 16 of an air conditioner is provided, and a compensating quantity for the air conditioner of the engine speed control at the time of operating the air conditioner is varied according to the load of the air conditioner.
Patent JP-S5987973-A (JP)
Title: Display device of arc welding machine
Inventor: MIZUNO MASANORI
IPC: B23K9/10
Filed: 1982-11-11
Abstract: PURPOSE:To raise operability and reliability of welding by providing an output device for displaying a current or voltage of an arc, and a register, etc. for storing a signal from said device, so that an optimum welding condition can be reproduced. CONSTITUTION:A titled device consists of a signal output device for outputting a current or voltage of an arc as a digital signal, a register for storing a signal from said device by receiving a latch command, an indicator for displaying digitally the signal stored in said register, and a latch command device for generating synchronously a latch command in the course of welding and stopping the latch command by receiving a welding stop command. This device stops the latch command when welding is stopped, and the register latches a value of a current and voltage immediately before welding is stopped, and lock-displays it on the indicator. According to said device, when welding is started again, the optimum welding condition is reproduced easily, and operability and reliability of welding are raised.
Patent JP-H0645242-A (JP)
Title: Resist coating method and apparatus
Inventor: FUKUDA KENICHIRO
IPC: G03F7/16
Filed: 1992-07-24
Abstract: PURPOSE:To reduce unevenness in resist coating and realize high-speed coating with regard to a resist coating method and its apparatus used in a manufacturing step for a semiconductor device like an LSI. CONSTITUTION:When a command is provided from a CPU unit 1, a resist 5 is sprayed through a spraying part 17 onto a wafer 6 that is put on a conveyor 8. The conveyor 8 is driven by a conveyor control unit 7 and the CPU unit 1. A film thickness of the resist 5 on the wafer 6 is measured by a resist film thickness detecting unit 9, and the data is fed back to the spraying part 17 and the conveyor control unit 7 so that the film thickness of the resist 5 is kept constant in an optimizing step. Consequently, unevenness in resist coating is reduced. Also, a yield in wafer manufacturing is improved, and a high-quality wafer is produced, and thereby highly accurate alignment in a stepper and the like can be realized.
Patent JP-H0644251-A (JP)
Title: Menu display method
Inventor: YASHIRO TETSUYA
IPC: G06F17/21
Filed: 1992-07-24
Abstract: PURPOSE:To improve the visibility on an icon menu screen, to facilitate selecting operation and to improve the operability by making an illustration display corresponding to document information on registered documents. CONSTITUTION:A display 8 which can display process functions such as new document creation and document update and the name of the registered documents, etc., is provided, and a display for selecting a process function or document is made on the display screen of the display 8. Then the contents, format information, etc., of the documents which are already registered are stored in a storage element (RAM) 2, and read out of the storage element 2 and displayed on the display 8 at the same time when an initial screen for displaying the process functions such as the new document creation and document update is displayed. Therefore, when the documents registered in a menu item are displayed in a menu, the format information on the registered documents is also displayed, so illustration image information can correctly be selected and actual document processing operation is speedily advanced.
Patent JP-H1137216-A (JP)
Title: Base isolation structure body
Inventor: TACHIBANA HIROYUKI
IPC: B32B15/06
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation structure body, wherein progress of vulcanization, in a rubber plate in a preheating stage, is suppressed to increase an adhesive property between the rubber plate and a metallic plate, while preventing long time of vulcanization time. SOLUTION: A rubber composition, having a temperature dependency index of a tc (10) of 12.0 or more, is used for the rubber plates 2 of a base isolation structure body 1 equipped with a lamination body 4 laminated with the rubber bodies 2 and metallic plates 3. Here, the temperature dependency index of the tc (10) means the tilt of an approximate straight line determined by the least square where In (tc (10)); which is natural logarithm of the tc (10) in a vulcanization curve determined by 'A vulcanization test by a vibration type vulcanization tester' in the JIS-K-6300; is adopted as an axis of an ordinate, and (1/T)×10<3> (T: absolute temperature in the vulcanization test) is adopted as an axis of an abscissa.
Patent JP-H0860866-A (JP)
Title: Cleaning method of compressed-air supply port of bucket receiving truck
Inventor: YONETANI SATOSHI
IPC: B08B9/093
Filed: 1994-08-23
Abstract: PURPOSE: To prevent the attachment of mortar into an air-supply port by detecting the approach of a bucket immediately before the bucket reaches a floor and ejecting compressed air from the air-supply port. CONSTITUTION: When a bucket 13 reaches the upper section of the table surface of a floor reaching table 10a, a compressed-air supply port 12 is formed at the central section of the upper end face of an air coupler 11 on the compressed air supply side connected to an air coupler 14 at the lower end of the bucket 13. The approach of the bucket 13 is detected and compressed air is blown out from the compressed-air supply port 12 formed to the floor reaching table 10a immediately before the bucket 13 for a tower crane is lowered to the floor reaching table 10a of a bucket receiving truck 10. Accordingly, when the bucket 13 is positioned at a section just above the bucket receiving truck 10, mortar is blown off by ejected compressed air and does not adhere in the air-supply port 12 even when mortar, etc., unexpectedly fall so as to clog the compressed- air supply port 12 of the floor reaching table 10a.
Patent JP-H0247621-A (JP)
Title: Light beam scanner
Inventor: HIIRO HIROYUKI
IPC: H04N1/04
Filed: 1988-08-09
Abstract: PURPOSE:To eliminate the influence to be given upon the finish of an image when scanning lines are recorded at the same time by operating a moving means according to a position shift detected by a position shift detecting means, and providing a control means which performs control so that a branched light beam coincides with a reference line. CONSTITUTION:When a main scan is made, a light beam is deviated according to the movement of a subscanning and moved so that a main scanning lines on a recording material does not pass on the reference line corresponding to th4e main scanning direction crossing the subscanning direction at right angles. Therefore, the position shift is detected according to the degree of this deviation. The control means 16 outputs a signal to the moving means 44 according to the detected position shift, and moves a deflection optical system. When the deflection optical system 26 is moved, the light beam passing through the deflection optical system 26 is moved to the subscanning direction in parallel, and consequently the light beam coincides with the reference line. Consequently, the main scanning line is not slanted to the recording material and even when plural scanning lines are recorded at the same time, there is no influence upon the finish of the recorded image.
Patent JP-H0485488-A (JP)
Title: Direction controller of shield excavator
Inventor: HARADA SHIGERU
IPC: E21D9/093
Filed: 1990-07-26
Abstract: PURPOSE:To reduce a price by connecting a front shield to a rear shield, and dividing thrust jacks driving a cutter head fixed to the front shield into a plurality of groups to connect them to directional control valves. CONSTITUTION:A shield excavator 1 is constituted of a cutter head 10, a front shield to bear the perimeter of the cutter head 10 and a rear shield 30, and the rear shield 30 is connected to a segment 40 through a tail packing 31. After that, the front shield 20 is connected to the rear shield 30 through a spherical surface 21 and, at the same time, they are connected with thrust jacks 22 arranged in equal parts in the shape of a circle. In addition, a plurality of thrust jacks 22 are divided into the plural number of groups, and each group is handled as one jack to control stroke. According to the constitution, directional control can be easily controlled.
Patent JP-H1145881-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: IWATAKI HAYAO
IPC: H01L21/31
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To readily increase an own flat film in a region, where there are no wiring patterns on an underlayer and provide a superior planar smooth property in the entire own flat film formed in a semiconductor element by a method, wherein a silica layer containing a hydrogen base is arranged on the underlayer of a region where at least wiring patterns are not provided. SOLUTION: In a semiconductor element 100 containing at least an underlayer 102 and wiring patterns directly provided on the underlayer on the upper side (a first wire 104 and a second wire 106 having differing wire widths), a silica layer 108 containing hydrogen base is provided on the underlayer 102 of a region having no wires. Further, a silica layer 110 non-containing hydrogen base for delaying a film-forming speed of an own flat film 112 is stacked on the first and the second wires 104, 106. Even if wiring width between the wires 104 and 106 is different, it is possible to readily increase the own flat film 112 of a region where there are no wiring patterns on the underlayer 102 by using a CVD method and to obtain a superior surface smoothness in the entire own flat film 112.
Patent JP-H0246881-A (JP)
Title: Pachinko (japanese pinball) machine
Inventor: NISHIKAWA YUTAKA
IPC: A63F7/02
Filed: 1988-08-09
Abstract: PURPOSE:To carry out the calling indication in case of trouble generation from a glass plate on the front surface of a playing board by arranging a transparent touch panel which acts as switch when the outside surface of the glass plate fitted onto the front surface of the playing board is pushed by fingers. CONSTITUTION:As for the transparent touch panels 12a and 12b, two layers of transparent conductive films 14 and 15 are opposed through a spacer 13, and the transparent conductive films 14 and 15 in the upper and lower parts conduct by the pressing by fingers, and output signals. When a trouble such as the stop of balls during playing is generated, the trouble generation lamp of a calling indication device comes ON, only by the pressing of the transparent touch panel 12a in the lower part from the front surface of a glass plate 9 by a player, and a hall manager can be called. Further, after the release of the trouble, the trouble generation lamp 11 in turned-ON state can be put OFF by the pushing of the transparent touch panel in the upper part by fingers by the hall manager.