baber/WOPTO huggingface dataset:
Patent JP-S63125694-A (JP)
Title: Production of surface treated steel sheet for welded can
Inventor: FUJIMOTO TERUNORI
IPC: C25D11/38
Filed: 1986-11-17
Abstract: PURPOSE:To improve the denseness of an alloy layer and resistance to corrosiveness under a coated film by forming 3-layered platings of Sn, Ni-Fe alloy and Sn under prescribed conditions on a steel sheet, then subjecting the steel sheet further to a heating and melting treatment and chromic acid treatment. CONSTITUTION:The Sn plating is formed on the surface of the steel sheet to 50-250mg/m<2> deposition. The Fe-Ni alloy plating contg. 2-95% (X%) Ni is formed thereon to Ymg/m<2> deposition of Ni adjusted to satisfy Y; 5-(100-0.8X). The Sn plating is formed thereon to 400-1,000mg/m<2> deposition of Sn totaling the deposition thereof in the previous stage. After such 3-layer plated steel sheet is subjected to the heating and melting treatment at 232-450 deg.C, the steel sheet is subjected further to the chromic acid treatment.
Patent JP-H11107357-A (JP)
Title: Catch basin
Inventor: KIRYU HIROSHI
IPC: E03F5/10
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a catch basin excellent in flexibility and impact resistance and adhesively bondable by forming the catch basin having a rubber ring in a piping connecting port from a blend body of a specified wt.% of polyvinyl chloride resin and a specified wt.% of an elastomer, or a material obtained by graft-polymerizing vinyl chloride with the elastomer. SOLUTION: This catch basin 1 is manufactured by injection molding or after-treatment. As polyvinyl chloride resin to be blended, a copolymer with a homopolymer of vinyl chloride or a monomer copolymerizable with vinyl chloride is usable. The monomer content in polyvinyl chloride is properly selected according to the purpose within the range of 10-60 wt.%, and desirably within the range of 12-20 wt.%. Since this catch basin 1 is provided with a rubber ring 5, the pushing and pulling of a pipe are slidably performed through the rubber ring 5 even if a load is added to the pipe, and the higher effect can be thus provided. Accordingly, a product excellent in flexibility and impact resistance and adhesively bondable can be provided.
Patent JP-S63126330-A (JP)
Title: Echo eliminating device
Inventor: NAKAGAWA FUJIO
IPC: H04B3/23
Filed: 1986-11-17
Abstract: PURPOSE:To quicken the covergence of a tap coefficient by obtaining a tap coefficient from an error signal at the signal transmission in the first stage and correcting a tap coefficient from each tap output and an error signal. CONSTITUTION:A transmission data string of a line 1 is fed to a driver circuit 2 and an echo replica generator 4 and an output of the circuit 2 is sent to an opposite 2-wire transmission line 9 via a hybrid circuit 7 and its echo is fed to a subtractor 12 via a reception side A/D converter 10. The data string is stored in delay elements 13a-13n in a tap coefficient generator 4, the product sum with the tap coefficient signal of corresponding tap coefficient registers 19a-19n is taken and the result is fed to the subtractor 12 as an echo replica from the terminal 4c. An error signal 5 from the subtractor 12 is led to the generator 4 and the tap coefficient is revised by using tap coefficient calculation means 26a-26n and tap coefficient adaptive correction means 21a-21n. Thus, in the state of initial stage, the error signal 5 is divided by a tap output to obtain the tap coefficient.
Patent JP-H0990508-A (JP)
Title: Information retrieving device
Inventor: YAHARA MASAFUMI
IPC: G03B21/11
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To improve the operation efficiency of an information retraining device by speeding up the moving action of the device in the width direction of an information recording medium by moving a specified input device to the operated specified position of the width direction previously set. SOLUTION: A mark M detected by a mark detecting means 17 while feeding microfilm F is compared with a frame number previously inputted after specified time at an arithmetic part, and when it conincides, a stoppage signal is transmitted from a control part, so that the feeding of the microfilm F is stopped. Then, the desired frame part of the film F is retrieved and stopped by a projecting glass part G which is a projecting position, and the microimage of an image frame part is projected on a screen through a projecting lens. When the carrier position fine adjusting key of a control device is depressed in this state, the film carrier C is moved at a low speed in the rearward direction (d) or in the frontward direction C which are film width directions to a device main body such as a leader or the like, so that a projected image on the screen is moved in the upward direction or in the downward direction on the screen.
Patent JP-S63170250-A (JP)
Title: Device for packing optical fiber into pipe
Inventor: YABUKI YOICHI
IPC: C03C25/42
Filed: 1986-11-17
Abstract: PURPOSE:To load an optical fiber smoothly into a pipe, by driving and rotating an optical fiber supply spool according to the transfer condition of the optical fiber in the pipe so that a fluctuation in the loading speed of the optical fiber is detected immediately upon generation of such fluctuation and the feed speed is controlled to follow up the loading speed. CONSTITUTION:A pair of oscillating motors 3a, 3b are driven and the spiral oscillations thereof are applied via an oscillating table 2 to a steel pipe roll R. The optical fiber 6 wound on the spool 13 is moved to a pipe terminal 8 via a holding guide 12, an optical fiber feed condition detector 11, an oscillationproof guide 10, a pipe inlet end 7 and a pipe P. The spool supply speed is increased by a motor 14 to increase the supply speed of the fiber 6 when an upper detector 11A turns on to detect the overtension of the fiber 6 upon generation of the fluctuation in the loading speed of the fiber into the pipe. The motor 14 is controlled to lower the speed of the fiber 6 when a lower detector 11B detects the oveslackening of the fiber 6.
Patent JP-H02120575-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F16J9/26
Filed: 1988-10-29
Abstract: PURPOSE:To prevent engine trouble due to agglutination and improve the durability of an engine by forming a pressure ring of a surface layer made of chemical conversion coating of forming a stannum phosphate film on the manganese phosphate crystal film formed on the upper and lower surfaces. CONSTITUTION:In a pressure ring 1, a nitriding drum 3 is formed on the whole periph eral surface of the base material made of cast iron or steel, a manganese phosphate crystal film surface layer 4 is formed on the layer 3, and a stannum phosphate film 5 is further formed on the layer 4. In addition, a hard chrome plating layer 6 is formed on the peripheral surface of the pressure ring 1 as a barrel face form. As the film of the surface layer 4 made of the manganese phosphate film is formed of a cellular crystal body, the absorptivity and the retentivity of lubricating oil is improved and the contact of metal against the metal in the rotating and sliding part is avoided by the film so as to prevent phenomena such as baking, scuffing, and the like. Further more, the film 5 of stannum phosphate is excellent in corrosion and abrasion resistance compared to the manganese phosphate crystal body as well as in the absorptivity and the retentivity of lubricating oil due to the cellurarity of the crystal body, and displays the lubricating ability and the characteristic of the initial conformability of stannum.
Patent JP-H1195755-A (JP)
Title: Silencer
Inventor: KONDO HIROYUKI
IPC: G10K11/16
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a silencer capable of visually easily understandably indicating the silencing effect by silencing control. SOLUTION: The output (e) of a silencing deviation detector is supplied to a display 15 which displays a silencing deviation level (sound pressure level) with a bar graph 20. Namely, the silencing deviation level is displayed by the height of segments 20a made to emit light. A marking 21 indicating the permissible upper limit level of the silencing effect is put on the prescribed position of the bar graph 20, by which the grasping of the normal execution of the silencing control at a glance insofar as the level does not exceed the marking is made possible.
Patent JP-S60169476-A (JP)
Inventor: GERUHARUTO SHIEFURAA
IPC: C07D405/12
Filed: 1984-12-25
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-S61149897-A (JP)
Inventor: OGURA SHIRO
IPC: G21C19/19
Filed: 1984-12-24
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-H03133828-A (JP)
Title: Spring conveying and separating device
Inventor: OGAWA MASAZUMI
IPC: B65G27/00
Filed: 1989-10-19
Abstract: PURPOSE:To separate springs from each other in a state that the two leg parts of the spring are kept in given orientation during separation of the springs by means of an escapement device by a method wherein during escape, the one leg part is adsorbed by an adsorbing means and held in a given position, the other leg part is moved along a plate part protruded between the two leg parts to effect separation. CONSTITUTION:Simultaneously with engagement of an escape pin 31 with a coil part 2, adsorption by means of a hole part 33, being an adsorbing means, of an adsorbing block 34 is started. The hole part 33 is situated below a position located facing the other leg part 3b and adsorbs the other leg part 3b to an adsorbing block 34 through suction effected through an adsorption hose 33a. Thereby, orientation of a spring 1a on a coil bed 32 is held in a proper position. The adsorption is continuously effected until a present process is transferred to a subsequent process where a spring 1a is chucked by a chuck device 40. Along with movement in a spring conveyance direction of the adsorption block 34, the other leg part 3b of the spring 1a is adsorbed to the coil base 32, and is drawn out to the drawing stroke end of the adsorbing block 34.
Patent JP-2001093649-A (JP)
Title: Ion-generating substrate and electronic printing apparatus
Inventor: SUGANO TSUKASA
IPC: G03G15/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an ion-generating substrate which can vary ion generation in the width direction, and an electronic printing apparatus using the same. SOLUTION: There are provided an insulation substrate 2, first electrodes 3 formed on the insulation substrate and having comb-tooth sections, a dielectric layer 4 laminated on the first electrodes, first power supply means A to supply the first electrodes with electricity, second and third electrodes 6a, 6b arranged corresponding to the clearances between the comb-tooth sections of the first electrodes each having comb-tooth sections with length different from each other and formed on the upper layer of the dielectric layer, second and third power supply means B, C to supply the second electrodes and the third electrodes with electricity respectively, a protective layer 7 covering the outer surface of the second electrodes and the third electrodes so as not to be exposed, and heating means 8, 9 to heat the first, the second and the third electrodes directly or indirectly.
Patent JP-H02120330-A (JP)
Title: Production of laminate
Inventor: OGATA MASARU
IPC: B32B27/04
Filed: 1988-10-28
Abstract: PURPOSE:To improve electrical characteristics and heat resistance without causing breakage of a base material by molding a prepreg obtd. by impregnating the base material made of a glass non-woven fabric with a resin compsn. contg. a phenol resin, an epoxy resin and Al(OH)3 under heat and pressure. CONSTITUTION:A resin compsn. is obtd. by compounding a mixed resin of a phenol resin and an epoxy resin with Al(OH)3. Then, a base material made of a glass non-woven fabric is impregnated with this resin compsn. in such a way that the amount of the resin contg. Al(OH)3 is 50-70wt.% and dried to such an extent that the impregnated resin does not flow when it is molded under heat and pressure. Then, this base material is impregnated again with the resin compsn. in such a way that the total amount of the resin contg. Al(OH)3 is 87-95wt.% and dried. The obtd. prepregs of a specified number are laminated and molded under heat and pressure.
Patent JP-H09180658-A (JP)
Title: X-ray image tube
Inventor: TAMAGAWA FUMIYASU
IPC: H01J29/86
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To suppress the coloring of a glass substrate used at an output section and prevent the reduction of the luminance of the output section by using the boro-silicate glass containing cerium oxide for the glass substrate. SOLUTION: This X-ray image tube is constituted of a vacuum envelope 12, an X-ray input section 13 and an output section 36 provided on the vacuum envelope 12, and multiple focusing electrodes 14 and a cylindrical anode 15 provided along the inner wall of the vacuum envelope 12 between the input section 13 and the output section 36. The output section 36 is constituted of a glass substrate 40 made of boro-silicate glass containing cerium oxide of 0.1-5wt.% and having the expansion coefficient of 45×10<-7> -62×10<-7> / deg.C, a phosphor layer 41 provided on the input side, an output screen 22 having a metal back film 42 provided on the phosphor film 41, and metal rings 31, 32 hermetically connecting the peripheral edge of a glass substrate 40 and the vacuum envelope 12.
Patent JP-H08171466-A (JP)
Title: Remote printing system and computer for requesting printing
Inventor: KITAGAWA MAKOTO
IPC: G06F3/12
Filed: 1995-10-20
Abstract: PURPOSE: To provide a remote printing system shared by a computer for requesting printing inside a network capable of finely controlling a printer. CONSTITUTION: In this computer (host) 110 for requesting the printing, an NPR (network printer) control library 113 provides an interface to the printer and transfers a message to an NPR control demon 115, the NPR control demon 115 transmits a request to a network printer program in the computer (host) for printing through the network 100 by utilizing a protocol for NPR control and the network printer program controls the printer and performs the printing.
Patent JP-H05130712-A (JP)
Title: Controller for electric automobile
Inventor: KANEKO SATORU
IPC: H02J7/00
Filed: 1991-10-21
Abstract: PURPOSE:To provide an electric automobile which can travel safely even upon failure of main inverter by driving a main AC motor through a charging converter or an air-conditioner inverter. CONSTITUTION:When a controller 8 receives a signal from a main inverter 1 and makes a decision that the main inverter 1 has failed, in an electric automobile comprising a main AC motor 2 to be driven through a main inverter 1, a driving circuit is switched to drive the main AC motor 2 through a charging converter 4 or an air-conditioner inverter thus performing safety travel control. According to the constitution, the electric automobile does not stall on a road, especially at an intersection or a railroad crossing, upon failure of main inverter but can travel safely.
Patent JP-H07219868-A (JP)
Title: System and method for transmission of computer data
Inventor: ARUURU MENEZESU
IPC: G06F13/00
Filed: 1994-11-07
Abstract: PURPOSE: To enable transfer in a high-level data format by applying data in the format most suitable for transfer, while using an exchanged custom and application ability list. CONSTITUTION: An application mode storage area 28 stores the list of application data throughput of a system 10. A ability cache 30 stores the list of custom and application ability received from the other system currently in design. A transformation processor 32 processes a data file into any format desirable for data transfer. A message formatting/linear means 34 inserts the data file and the application ability list into the format suitable for transfer. Then, before transferring corresponding data attachment, plural data headers are transferred. An I/O interface 36 controls the transfer from the system 10 to the system of another computer.
Patent JP-2000087612-A (JP)
Title: Door looking device
Inventor: OKANE TAKU
IPC: A62C2/06
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To enhance the operational stability even in a solenoid with weak force, and facilitate the adjustment in a door locking device. SOLUTION: The door locking device is provided with a receiving seat installed in a door 1, and a door holding mechanism 12 fitted to the receiving seat provided in the housing position of the door for holding the door; and the door holding mechanism is provided with a roller 14 to be fitted to the receiving seat, an enerizing means 15 for projectingly energizing the roller 14, and an unlocking means 16 for releasing the enerizing of the roller. The energizing means 15 is provided with a lock lever 20 energized by an operating spring 21 so that the other end thereof presses the roller 14 in the projecting direction in the condition that one end is locked and the pressing pressure is released in the condition that one end is released, and a locking member 22 for locking the lock lever 20.  Further, the unlocking means 16 is provided with an unlocking lever 26 energized by an unlocking spring 25 toward the locking member 22, an operating lever 27 for locking the unlocking lever 26, and a solenoid 28 move to be set so as to the operating lever 27 and hit the unlocking lever 26 against the locking member 22 at the time of operation.
Patent JP-H01114269-A (JP)
Title: Image pickup device
Inventor: INOUE MANABU
IPC: H04N5/335
Filed: 1987-10-28
Abstract: PURPOSE:To reduce power consumption by providing a signal supply means which supplies an output signal from an image pickup means to a video signal reproduction means without passing through a video signal processing circuit. CONSTITUTION:A signal from an S/H circuit 6 is supplied to a mean value level detection circuit 16 through a low pass filter(LPF) 13 in the signal supply means 8 and a mean value level which is in proportion to the brightness of an incident light can be obtained. The output of the LPF13 is amplified in an amplifier 14 and then supplied to a pedestal addition circuit 15. The output signal of the pedestal adding circuit 15 is added with a synchronizing signal in an adder 17 and is supplied to an EVF18 as an electronic view finder(EVF) signal. Since the EVF signal is supplied to the EVF18 in the signal supply means 8 without passing through the video signal processing circuit 7, it can stop power supply except for a recording time. Thus, consumption power can be reduced.
Patent JP-S60237053-A (JP)
Inventor: UIN SOU DABURIYUU HOO
IPC: C07D295/088
Filed: 1984-12-24
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-2000101481-A (JP)
Title: Frequency hopping method and frequency hopping communication system
Inventor: HOSHIKUGI ATSUSHI
IPC: H04B1/7143
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To realize a frequency hopping method where disturbance of a near-by frequency channel is hard to takes place. SOLUTION: Frequency channels are divided into even numbered and add numbered channels. A hopping pattern is assigned in a group of even numbered channels for a first half of one period shown in Figure (a). A hopping pattern is assigned in a group of odd numbered channels for a latter half of one period shown in Figure (b). Connecting each of the hopping patterns for the first half and the latter half of one period, an extended hopping pattern is synthesized. A frequency channel is selected depending on the extended hopping pattern, and modulated transmission data are transmitted through the channel. Thus, there is not period for which frequency channels are adjacent to each other, between frequency hopping systems which adopt different synchronization methods.
Patent JP-S61151766-A (JP)
Title: Interruption control system
Inventor: YANO SEI
IPC: G06F13/24
Filed: 1984-12-26
Abstract: PURPOSE:To decrease the number of interrupting signal lines and to execute interrupting control which will not give influences on the processing capacity of the essential CPU with a small number of signal lines by providing an interruption permitting signal line and an interruption permitting level line between a CPU and plural input output control devices. CONSTITUTION:Between a CPU1 and input output control devices CH2a, CH2b and CH2c, an interruption permitting level line IAL6 is provided beside interruption permitting signal lines IAO5a, 5b, 5c, etc. When the device CH2a deletes the interruption, and receives an interruption at the signal line IAO5a, a value 1 of the interruption permitting level is sent to an interruption signal line INT4, and the interruption permitting signal is sent through the line IAO5b to the device CH2b. Thus, when the interruption corresponding to the interruption permitting level is not held at all devices CH, the signal line INT4 becomes the value 1, and the CPU1 can detect the deletion of the interruption and immediately, can return to the processing. Thus, since the presence and absence of the interruption can be confirmed at the time of sending the interruption permission, the interruption control can be executed without giving influences to the essential CPU capacity, by a small number of signal lines.
Patent JP-H08107733-A (JP)
Title: Device for catching plankton or the like
Inventor: HIDAKA KUNINORI
IPC: A01K61/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a device for catching plankton capable of surely collecting a large amount of plankton without requiring labor of an operator, etc., in operation, by simple constitution at a low cost. CONSTITUTION: This device 10 for catching plankton, etc., is provided by installing window holes 14 on the peripheral wall of a hollow case 12, arranging a pump 16 and a light source 18 in the interior of the hollow case 12, boring a hose hole 24 through the hollow case, connecting one end of a hose 26 to the delivery side of the pump 16, laying the hollow case 12 in the sea and catching plankton, etc., by the pump 16 while emitting light from the light source 18 at night. Plankton gathers around the light source projecting light from the window holes 14 and the plankton is introduced into the case and surely sucked and caught in a large amount by the pump.
Patent JP-H0589518-A (JP)
Title: Optical recording medium
Inventor: KAWASAKI MINORU
IPC: G11B7/24
Filed: 1991-09-25
Abstract: PURPOSE:To improve heat resistance, moisture resistance and mechanical strength by bringing out the advantages of a radiation curing resin layer and a glassy film layer. CONSTITUTION:The radiation curing resin layer 12a which is cured by radiations, such as UV rays and the glassy film layer 12b are formed into double structures as a protective layer 12 for protecting a recording layer 8 formed on one surface of a transparent substrate 4, by which the advantages of the two layers 12a and 12b are drawn out and the heat resistance, etc., are improved.
Patent JP-H07130981-A (JP)
Title: Semiconductor electron emission element and its formation method
Inventor: HIRABAYASHI KEIJI
IPC: H01L29/80
Filed: 1993-11-01
Abstract: PURPOSE:To increase the electron emission efficiency of a semiconductor emission element and to make its life long by a method wherein a nickel {111} plane single-crystal layer is formed on a semiconductor crystal substrate, a bias plasma treatment which contains carbon is executed and a diamond crystal {111} plane single-crystal layer which contains a diamond semiconductor crystal layer is epitaxially grown. CONSTITUTION:A nickel {111} plane single-crystal layer 102 is formed on a p type Si substrate 101. Then, while methane and hydrogen gas are used, a bias plasma treatment is executed at a substrate bias of -80V (DC bias). Then, a diamond crystal is formed by a burning flame method. That is to say, boron such as boric acid or the like is used as p-type impurities in a raw-material gas such as acetylene or the like, a substrate temperature is set, e.g. at 610 deg.C, and the synthesis time is set at 30min. Thereby, it is possible to obtain a p-type diamod layer 103 whose crystal plane is a {111} plane single-crystal diamond film. Thereby, it is possible to obtain a semiconductor emission element whose electron emission efficiency is high and whose life is long.