baber/WOPTO huggingface dataset:
Patent JP-H0361645-A (JP)
Title: Method and apparatus for closed loop fuel control
Inventor: EDOWAADO JIYOOJI GUROFU
IPC: F02D41/24
Filed: 1990-04-03
Abstract: PURPOSE: To deliver fuel in the same quantity to all of cylinders by reducing an error so that quantity of injected fuel becomes equal to a comman fuel value by adjusting pulse width of a control signal in comparison with the command fuel value so as to decide the error by computing quantity of fuel from movement of a normal moving plunger by calibration. CONSTITUTION: A command value to show quantity of desired fuel by calibrating plunger movement against quantity of fuel is generated, a fuel injector 10 is pulse-operated by a pulse with modulation control signal to deliver fuel to an engine, and movement of a normal moving plunger 30 is measured by a sensor to show it as an LVDT 42 in accordance with a position of an armature 38. Thereafter, pulse width of the control signal is adjusted by comparing it with a command fuel value so as to decide an error by computing quantity of fuel from movement by calibration, and quantity of injected fuel is constituted to reduce the error so as to be practically equal to the command fuel value.
Patent JP-H05292514-A (JP)
Title: Image pickup device
Inventor: NAGASAKI TATSUO
IPC: H04N9/093
Filed: 1992-04-09
Abstract: PURPOSE:To obtain image pickup device capable of picking up a high resolution color image, which omits the registration adjustment and is not influenced by positioning accuracu of each image pickup element at the time of manufacture. CONSTITUTION:As for the image pickup device, a ray of light of an object to be photographed is divided into R, G and B images by a color separation prism 3, and a position relation of each image pickup element is detected by a memory coefficient calculating part 13, with a correlation calculation, and based on the position relation, an image signal of each image pickup element is detected by undergoing interpolating calculation by an interpolating circuit 8. For instance, with a position of the G image as a refenrece, the misalignment amount of the R image and the B image is detected, and the misalignment of the image is corrected by the interpolating calculation. Then, each image is synthesized, an image of the object is superposed and the registration is executed, and the superposing area (image pickup area) of the RGB images is formed.
Patent JP-S63254279-A (JP)
Title: Low temperature valve
Inventor: FUJIMOTO TAIJI
IPC: F16K17/12
Filed: 1987-04-10
Abstract: PURPOSE:To arrange so as to prevent leakage from occurring even if vibration is given to a valve portion by fixing a pendulum in the vicinity of the center of the lower portion of the valve portion. CONSTITUTION:A tapered surface which widens out upward from the lower part is formed at the end surface of the opening portion of a valve seat 10, and a pendulum 14 is fitted in the center of the lower portion of a valve portion 8 through a connecting rod 13. As a result, the position of the center of gravity of the valve portion 8 is lowered by means of the pendulum 14, so generation of opening between the valve portion 8 and the valve seat 10, even if vibration is given becomes difficult. Accordingly, leakage becomes hard to occur even if vibration is applied.
Patent JP-H09282622-A (JP)
Title: Recognizing system for cleaning member and cleaning member
Inventor: MIYAMORI TAKAHISA
IPC: G11B5/41
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To automatically switch modes by judging which of a photographic film or a cleaning member is carried and switching a mode to a cleaning mode when a cleaning member is carried. SOLUTION: A film 2 is a long-length material and its top end has an inclined edge face 2A and a notch 2B formed near the end face 2A. A cleaning leader 80 is housed in the same cartridge as for the film 2. The cleaning leader 80 also has the same inclined edge face 80A and a notch 80B the same as for the film 2, and moreover, it has another notch 80C formed near the notch 80B. The tail end of the leader 80 has an end perforation 81. By detecting the second notch 80C of the leader 80 by an optical sensor, the system judges that the leader 80 is carried and the controller recognizes that the leader 80 is carried and switches a made to a cleaning mode.
Patent JP-S61246069-A (JP)
Title: Color printer
Inventor: SASAKI HIDEKAZU
IPC: B41J2/32
Filed: 1985-04-25
Abstract: PURPOSE:To enhance color reproduction characteristics, by a method wherein simultaneously with insertion of a recording paper, a boundary line between the ground color of the paper and a leading end part detection band is detected while feeding the recording paper by one step at a time whose step is equal to a fraction of the diameter of each dot of image data. CONSTITUTION:When a thermal head 5 is moved downward and a position detector 15 is turned ON, an ink region of an ink sheet is located at a transfer- starting position. Then, the recording paper 2 is fed in the transferring direction [direction of arrow (a)] by a platen 4, the leading end part detection band 2A is detected by a position detector 12, and when the detected color is black, rotation of a driving motor 16 is switched to one-step feeding, and the paper 2 is fed until a white color is detected. When the white color is detected, the rotation of the motor 16 is switched to four-step feeding, and transferring is started, after which the paper 2 and the ink sheet 10 in a laminated state are fed until transferring in the last line is completed. Accordingly, since the position in each initial condition at the time of transferring of the recording paper 2 can be accurately set, color images with favorable image quality free of color misregistration can be obtained.
Patent JP-S60233681-A (JP)
Title: Electrostatic discharging device for photosensitive body
Inventor: SAITOU KAZUO
IPC: G03G21/08
Filed: 1984-05-07
Abstract: PURPOSE:To set discharging width finely in a short time by arraying one-terminal sides of plural optical fibers opposite a photosensitive body, and arranging other-terminal side arcuately. CONSTITUTION:One-terminal sides a1-an of respective optical fibers are arrayed in a line opposite the photosensitive body, and other-terminal sides b1-bn are arranged arcuately in array order; and a rotatably light shield disk 12 is provided between optical fiber end surfaces at other-terminal sides b1-bn and a lamp 10, and consequently incident light to the optical fibers is limited to discharge the photosensitive body partially. Therefore, when partial discharging is necessary, the pitch of settable discharging width is small and when one-terminal sides a1-an of the respective optical fibers are arrayed in a line, the optical fibers are decreased in diameter. Further, it does not take a time to set the discharging width and the light shield disk 12 makes >=1 turn to reach any position, so that the setting is attained in a short time.
Patent JP-S5610803-A (JP)
Title: Method of making piston made piston made by said method
Inventor: JIYAN GASHIYO
IPC: B23P13/04
Filed: 1980-07-02
Abstract: The method relates to the manufacture of a piston. This piston comprises a head and a stem extending transversely with respect to the head. A profiled element in bar form is first taken, the profile of which envelops that of the piston. This profiled element is cut up into slices, the width of each slice being at least equal to the maximum diameter of the piston, and the material of the profiled element slice which extends relatively beyond the desired profile for the piston is removed by machining. The method is particularly useful for manufacturing remote-controlled actuators for valves.
Patent JP-H10277856-A (JP)
Title: Registering method and device for member layout chart for working procedure displaying system
Inventor: NISHIKAWA MIKIHIRO
IPC: B23P21/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To make registration and correction of a member layout chart easily and quickly. SOLUTION: When the type and installing position of each of the members constituting a member layout chart are specified on the basis of the display given on a display part 15, this member layout chart registering method determines the installed position of each member and stores in a facial material layout chart file 13b together with the type of the applicable member upon classifying the members by the heights, etc., of the outer frame, and when the outer frame height, etc., of the member layout chart to be registered anew is specified, the type and installed position of each of the members constituting the member layout chart corresponding to the given combinations are read out of the file 13b and displayed in the display part 15 as the original drawing.  If the type and installing position of the member to be deleted or installed anew are specified on the basis of the display on the display part 14 on the condition that different member(s) lies at the position in this original drawing where the member constituting the member layout chart to be registered should be installed, this is stored together with the type in the file 13b in view of determining the installed position of the member which is specified anew as substitute for the member already in place.
Patent JP-H0625586-A (JP)
Title: Plastiol composition
Inventor: KOSEKI MITSUO
IPC: C08G18/80
Filed: 1992-03-13
Abstract: PURPOSE:To enable low-temperature baking of a rust-proofing paint for improving the chipping resistance of a vehicle such as automobile. CONSTITUTION:This plastisol composition contains a vinyl chloride (co)polymer, a plasticizer and a tackifying agent as essential components and is composed of (A) a copolymer of a radically reactive monomer and a blocked isocyanate obtained by masking dimethylisopropenylbenzyl isocyanate with a blocking agent, (B) a blocking agent dissociation catalyst and (C) a mono or polyamide compound containing active amino group.
Patent JP-S57205971-A (JP)
Title: Operating method of fuel cell
Inventor: UOZUMI SHIYOUHEI
IPC: H01M8/04
Filed: 1981-06-12
Abstract: PURPOSE:In the gas feeding method when operating a fuel cell, to prevent the leakage of the fuel gas to the oxidation gas side thus maintain the cell performance high, by feeding the oxidation gas and the fuel gas such that the pressure at the oxidation agent gas side such as the air will be higher than the pressure at the fuel gas side such as the hydrogen. CONSTITUTION:The inner pressure PNN and the air inlet pressure PAA of a tank 9 are detected then a pressure control valve 15 is controlled such that PAA will be lower than PNN thus to feed the air. Furthermore the air exit pressure PAAO and the hydrogen inlet pressure PHH1 are detected then a control valve 16 is controlled such that PAAO is lower than PHH1 thus to control the hydrogen. Consequently at all position of the cell body 10, the air pressure will be higher than the hydrogen pressure thereby the hydrogen will never leak to the air side to provide the safety while simultaneously the deterioration of the cell performance is low. Since the inner pressure PNN of the tank 9 is always higher than the air and the hydrogen pressure in the cell, the air and the hydrogen will never leak thereby it is safe.
Patent JP-H08284615-A (JP)
Title: Control method for single shaft type combined cycle generating facility and device thereof
Inventor: TORIKAI TAKAYUKI
IPC: F01D19/00
Filed: 1995-04-14
Abstract: PURPOSE: To reduce energy loss at starting and improve reliability of shaft constituting devices by effectively utilizing torque of a steam turbine in the process of starting. CONSTITUTION: This single shaft type combined cycle generating facility is provided with a gas turbine 1, a steam turbine 3, a generator 4, and a starting device 34 of which rotary shafts are integrally combined with each other, and also an auxiliary steam system 22 supplying auxiliary steam necessary for starting the shaft. In the course of starting the shaft in which rotating speed of the shaft rises from turning rotating speed to rated rotating speed of the shaft, respective fixed torque are generated in the starting device, the steam turbine, and the gas turbine so as to raise the rotating speed of the shaft, and hence start of the shaft is attained.
Patent JP-S62245772-A (JP)
Title: Picture forming device
Inventor: SAIDA SHINSUKE
IPC: H04N1/387
Filed: 1986-04-17
Abstract: PURPOSE:To input a character and a graphic to be written on paper in additionin to an original image by an original scanning means by providing a picture partial write means reading picture information or a code stored in a memory and writing its picture to a part on the paper. CONSTITUTION:When a mirror 31 is at a position B, since a light to be led to a photosensitive body 15 is led to a CCD line sensor 30, the line sensor 30 reads an original image as a picture signal. An identification code 91 comprising a bar code is printed on the upper left end of a partial write information input sheet and the code distinguishes whether the sheet is for graphic input or character/numeral input. Then a dot pattern is stored in a memory by the CCD line sensor 30 corresponding to a bit pattern. In using the partial write input sheet as above, a desired graphic or character is stored once in a memory, partial write is applied to a copied picture as required and the position, direction and size to be written are changed to apply partial write.
Patent JP-S58209421-A (JP)
Title: Tension leveler
Inventor: MORIYA MUNEO
IPC: B21D1/05
Filed: 1982-05-28
Abstract: PURPOSE:To prevent a slip between a strip and a roll or between respective rolls, by constituting a backup roll of a tension leveler of a driving shaft and a rotatable roll shell having constant resistance against the driving shaft. CONSTITUTION:Three driving shafts 20 are connected as a driving shaft of a backup roll, and this driving shaft 20 is provided with a cylindrical roll shell 26 having a constant resistance and being rotatable. When a motor is rotated, rotating force is transmitted to a backup roll shaft 20, also is transmitted to the roll shell 26 through a deep groove ball bearing 27 and an oil seal 28, and the backup roll shaft and the roll shell 26 are rotated as one body. Therefore, the rotating force of the backup roll shaft 20 works only as auxiliary force for rotating the roll shell 26, and if rotation resistance of the roll shell 26 is made large, the roll shell 26 can be rotated even if tension of a strip is small, and a slip between a strip and a work roll or between respective rolls can be prevented.
Patent JP-H01261084-A (JP)
Title: Image pickup tube camera and video telephone system
Inventor: KUDO HITOSHI
IPC: H04N5/262
Filed: 1988-04-12
Abstract: PURPOSE:To attain magnification or reduction of the size of an object taken by the operator as required by providing a circuit changing the longitudinal and lateral scanning range of an electron beam scanning a target of an image pickup tube simultaneously in the same ratio and its control means. CONSTITUTION:The scanning range of an electron beam on a target 2a of an image pickup tube 2 in revised simultaneously in longitudinal and lateral directions. That is, a current generated from a horizontal deflection circuit 7 and a vertical deflection circuit 8 is changed simultaneously by a scanning range control circuit 24 to vary the range of scanning of an electron beam on the target 2a in the same ratio simultaneously in the longitudinal and lateral directions. Thus, it is possible to magnify or reduce continuously the size of an object as required by the operator.
Patent JP-H03288396-A (JP)
Title: Fifo memory
Inventor: MIZUKAMI YUSUKE
IPC: G11C7/00
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a FIFO memory to which an arbitrary storage capacity is easily set from the external by constituting the FIFO memory so that the required storage capacity can be preliminarily set in a storage capacity control circuit by storage capacity information from the external. CONSTITUTION:The storage capacity is set by a storage capacity information signal MS of the external input. With respect to the control operation, outputs of register circuits 1 corresponding to the required storage capacity are selected from the outputs of register circuits 1 of the number of words corresponding to a settable storage capacity by the storage capacity control circuit in accordance with the inputted signal MS, and circuits 1 of the number of words corresponding to the storage capacity are shifted, and an output control circuit 4 sets a signal ORm to the high level when circuits 1 go to the state to be able to output effective data. When a signal SO 10 is set to the low level, data of circuits 1 are shifted, and data newly shifted to a word (m-1) is outputted from a data output 7, and the signal ORm goes to the high level, and effective data can be outputted.
Patent JP-H07296099-A (JP)
Title: Two-dimensional bar code and paper media device using the same
Inventor: TAMAI MAKOTO
IPC: H04N1/411
Filed: 1994-04-27
Abstract: PURPOSE:To provide a paper media device where a deal is executed with a twodimensional bar code on which control information is recorded and display or printing as against an original document, etc., is faithfully reproduced. CONSTITUTION:The two-dimensional bar code consisting of a data part bar code pattern where a document or a picture is made into a bar code and a control part bar code pattern adding information for displaying or outputting a mainbody data part is read by a scanner 5 so as to be restored by a two-dimensional bar code restoring part 7, the control part bar code pattern of the two patterns is picked-up and analyzed by a control part pick-up part 8 and a control part analyzing part 9, the data part is restored by a data mainbody part restoring part 10 based on the result and, moreover, the original document, etc., is reproduced by the data mainbody restoring part 10.
Patent JP-S59215366-A (JP)
Title: Primer composition for electrostatic coating
Inventor: SHIOMI TEIICHI
IPC: C09D123/02
Filed: 1983-05-24
Abstract: PURPOSE:To provide the titled compsn. which makes electrostatic coating of the surface of a synthetic resin molding possible and gives a coating film having excellent water resistance and adhesion, consisting of a specified modified ethylene/alpha-olefin copolymer, a finely powdered inorg. electrical conductivity-imparting material and an org. solvent. CONSTITUTION:5-200pts.wt. finely powdered inorg. electrical conductivity- imparting material having an average particle size of 20mu or below, such as electrically conductive carbon black, and 200-500pts.wt. org. solvent such as toluene are blended with 100pts.wt. modified ethylene/alpha-olefin copolymer having a saponification value of 5-150mg/g, an intrinsic viscosity of 0.3-20dl/g and a crystallinity index of 20% or below obtd. by graft-polymerizing an unsaturated carboxylic acid, its anhydride or its ester onto an ethylene/alpha-olefin copolymer having an ethylene content of 15-80mol%, such as an ethylene/propylene copolymer.
Patent JP-H10265896-A (JP)
Title: Thick steel plate excellent in toughness in weld heat-affected zone
Inventor: KOJIMA AKIHIKO
IPC: C22C38/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a thick steel plate having excellent HAZ toughness under a wide range of welding conditions. SOLUTION: This steel plate has a composition which consists of, by weight 0.03-0.2% C, 0.3-2% Mn, 0.005-0.03% Ti, 0.0003-0.005% Mg, 0.001-0.005% O, 0.0015-0.006% N, <=0.4% Si, <=0.02% P, <=0.01% S, <=0.005% Al, and the balance Fe with inevitable impurities and in which the effective TiN quantity, computed by weight percentage by using the undermentioned (1) to (4), is regulated to 0.007-0.017%: (1) [Ti]=Ti-2(O-0.66Mg-0.89Al)>0, in the case of O-0.66 Mg-0.89Al>=0; (2) [Ti]=Ti, in the case of O-0.66Mg-0.89Al<0; (3) (effective TiN quantity)=4.4N, in the case of [Ti]>=3.4N; (4) (effective TiN quantity)=1.3[Ti], in the case of [Ti]<3.4.
Patent JP-H08256808-A (JP)
Title: Shoes production
Inventor: TAKANO KATSUMI
IPC: A43D25/06
Filed: 1995-03-24
Abstract: PURPOSE: To enable to produce high quality shoes efficiently by simplifying the temporal fixture of an inner sheet with insole to the shoe sole of a metal mold. CONSTITUTION: In a shoes production method in which an inner sheet with an insole 3 is temporally fixed to a shoe sole 1c of a shoe metal mold 1, an instep skin 4 is placed on the shoe metal mold 1, then the shoe sole is fixed, a male part 2 of a velvet fastener is fixed to the shoe sole 1c of the shoe metal mold 1 in advance, and the inner sheet with insole 3 is prepared whose surface 3b is made of a material capable of forming a female part of the velvet fastener and which comprises an inner sheet 3a with an insole 3c adhered to its back. When the inner sheet with the insole 3 is temporally fixed to the shoe metal mold 1, the surface 3b of the inner sheet with the insole 3 is pressed and engaged with the male part 2 of the velvet fastener.
Patent JP-S5715256-A (JP)
Title: Auto cassette changer
Inventor: TAKANO YOSHIICHI
IPC: G11B15/68
Filed: 1980-07-02
Abstract: PURPOSE: To simplify the structure of an auto cassette changer for a recording and reproducing device, such as a VTR, and to improve its reliability by exercising electric system control over a succession of operations for changing cassettes automatically.  
     CONSTITUTION: An auto cassette changer 52 is fitted detachably on the main body 51a of a VTR51, and uses three motors. Those motors are capable of turning reverse. The 1st motor initializes the 1st mode (wherein a cassette is fallen and a holder is lowered), the 2nd mode (wherein an ejection button 54a and a rewind button 55a are pushed down), and the 3rd mode (a cassette is inserted or ejected). The 2nd motor performs the operations in the 1stW3rd modes, and the 3rd motor performs operation in the 4th mode (wherein a recording button 59a and a reproduction button 57a are pushed down). Those motors are controlled by a micro- computer on the basis of detection results of various detection switches. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62246872-A (JP)
Inventor: KITAGAWA SATOSHI
IPC: F27D3/12
Filed: 1986-04-18
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-H10267876-A (JP)
Title: Device for conductivity type determination and device for electric characteristic measurement
Inventor: KUSUDA TATSUFUMI
IPC: G01R31/302
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To enable the determination of conductivity type of a region to be measured by arranging electrodes over a region to be measured in positions separated by a gap and measuring the electric capacity of each electrode at the time when the electrodes are at two different voltage levels. SOLUTION: The measuring electrode 201 of an electrode forming part and parallelism adjusting electrodes 111 to 113 are arranged over a semiconductor wafer 100 in positions separated by a gap, and an insulating film 102 is formed on the surface of the substrate 101 of the semiconductor wafer 100. Positive and negative voltages V1 and V2 are impressed on the parallelism adjusting electrodes 111 to 113. The absolute value of the voltages V1 and V2 is approximately 5V in the case that the size of the gap is approximately 0.35 μm and that the thickness of the insulating film is approximately 1000 Å. A conductivity type determining means compares the electric capacity C1 measured through the use of the parallelism adjusting electrodes 111 to 113 at the positive voltage V1 with the electric capacity C2 measured through the use of the parallelism adjusting electrodes 111 to 113 at the negative voltage V2. Then, it is determined as P type in the case that C1<C2 and as N type in the case that C1>C2.
Patent JP-S5278430-A (JP)
Title: Aperture-card discharging apparatus for enlarging printer or leader pr inter
Inventor: YAMADA HIROSHI
IPC: B65H29/18
Filed: 1976-07-30
Abstract: PURPOSE: To provide an aperture-card discharging apparatus for enlarging printer or leader printer, in which aperture card is transported while pivotally movable guide roller is pressed against presser roller, thus enabling to discharge aperture card with simplestructure. 
     COPYRIGHT: (C)1977,JPO&Japio