baber/WOPTO huggingface dataset:
Patent JP-S6456447-A (JP)
Title: Electrophotographic sensitive body
Inventor: IKESUE TATSUYA
IPC: G03G5/082
Filed: 1987-08-27
Abstract: PURPOSE:To prevent trailing of an image by filling fine particles in recesses present on the disclosed surface of the uppermost layer of laminated layers on a conductive supporting body. CONSTITUTION:The amorphous material layer containing silicon laminated on the conductive supporting body 1 of an a-Si photosensitive body includes at least a photoconductive layer 3. The recesses present on the disclosed surface 5 of the uppermost layer 4 are filled with the fine particles 6, such as inorganic or organic powder having a specific resistivity of >=10<12>OMEGA.cm, thus permitting products due to corona discharge to be made less liable to adhere to the surface 5 of the a-Si photosensitive body by the presence of fine roughness on the surface 5 filled with the fine particles 6 on the surface 5, and consequently, trailing of an image to be effectively prevented.
Patent JP-H0556296-A (JP)
Title: Television receiver
Inventor: SHIGEMATSU HARUO
IPC: H04N3/23
Filed: 1991-08-26
Abstract: PURPOSE:To obtain a distortion correcting device which can correct the parallelogram held by the deflection yoke of a monitor television receiver without replacing the deflection yoke. CONSTITUTION:A means 15 to synchronize at a vertical deflection current and generate a sawtooth distortion correcting signal in which the level and the polarity are variable from positive to negative is provided, a horizontal synchronizing signal is delayed by a horizontal synchronizing signal delaying circuit 5 in accordance with the level and polarity of the distortion correcting signal. Then, by changing the level of the distortion correcting signal, the quantity to correct the parallelogram distortion can be adjusted, and the direction of the inclination of the parallelogram distortion corrected by changing the polarity can be changed.
Patent JP-H0556630-A (JP)
Title: Protective circuit for power converter
Inventor: SHIINA KAZUO
IPC: H02M1/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide a protective circuit for a power converter capable of positively detecting commutation failure even when a large inductive a load is operated by the power converter such as cyclo converter. CONSTITUTION:In a circuit detecting commutation failure at a time when two phase or more of an inductor 24 is operated by using a power converter 23 such as a cycloconverter, an AC input current detector 22 and a level detector 26 are mounted at every phase, and a circuit 30 deciding commtcation failure while using the simultaneous conduction through two phase for a specified period or more of a fixed level or more of currents as conditions in installed.
Patent JP-H0263159-A (JP)
Title: Three-dimensional memory element and its control
Inventor: MORIMOTO MASAMICHI
IPC: H01L27/10
Filed: 1988-08-29
Abstract: PURPOSE:To transfer an electric charge without a spread of the electric charge, to reduce a leakage of a stored electric charge and to enhance a stability and a retention property by a method wherein the electric charge is transferred in a laminated tunnel switch part formed by laminating conductive films and insulating films alternately. CONSTITUTION:When a large negative voltage -Vi is applied to a terminal 25a, an electric charge is pierced through a tunnel switch film 23; the electric charge is stored in a capacitor 27a for charge storage use. When a positive part of a pulse voltage VA is applied to the capacitor 27a, the electric charge is tunnel-hopped through the film 23 and reaches an adjacent conductor film 24; a capacitor 27b is charged. The positive part of the pulse voltage is applied to the capacitor 27b; the electric charge is transferred one after another to capacitors on the lower side. when the electric charge is transferred, a DC voltage is applied between an electrode 25 and an electrode 22 in order to prevent the electric charge from being transferred in a reverse direction. The upper-part electrode 25 and the individual capacitors 27a, 27b for charge storage use are set at an identical potential; a positive voltage V0 is applied to the lower-part electrode 22; the electric charge is read out.
Patent JP-H0497350-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAZAKI CHIKAMASA
IPC: G03C1/30
Filed: 1990-08-15
Abstract: PURPOSE:To improve color reproducibility and green preservable property by incorporating a vinyl sulfone hardener into at least one layer of photograph constituting layers and incorporating specific yellow couplers into at least one layer of blue photosensitive silver halide emulsion layers. CONSTITUTION:The vinyl sulfone hardener is incorporated into at least one layer of the photograph constituting layers and at least one kind of the yellow couplers expressed by formula I are incorporated into at least one layer of the blue photosensitive silver halide emulsion layers. In the formula I, RA denotes an alkyl group or cycloalkyl group; RB denotes an alkyl group, cycloalkyl group, acyl group or aryl group; RC denotes a group which can be substd. with a benzene ring; RD denotes an alkyl group; J denotes formula II; X1 denotes a group which can be eliminated at the time of coupling with the oxidant of a developing agent; n denotes 0 or 1. The color reproducibility is improved in this way and the green preservable property is improved.
Patent JP-H0666228-A (JP)
Title: Fuel injector for internal combustion engine
Inventor: SUGIMOTO CHISHIROU
IPC: F02D41/04
Filed: 1992-08-11
Abstract: PURPOSE:To secure a predetermined quantity of air to be introduced without deteriorating an engine brake effect by providing a means for setting an air supply rate and the like at a speed reduction fuel cut timing in order to reduce the air supply rate with a lapse of time. CONSTITUTION:An air flow from an air assist passage 3 is supplied to a fuel injection flow from a fuel injection valve 34. An air control valve 36 opens or closes the air assist passage 3, and a fuel injection controller 1 controls a fuel injection rate from the fuel injection valve 34. Furthermore, an air supply controller 2 controls an air supply rate from the air control valve 36. Meanwhile, a detector 4 detects a speed reduction fuel cut timing of an internal combustion engine. At the speed reduction fuel cut timing, a setter 5 sets an air rate from the air supply controller 2 in order to reduce the air supply rate from the air control valve 36 with a lapse of time. Consequently, it is possible to secure a predetermined quantity of air to be introduced without deteriorating an engine brake effect.
Patent JP-S58115400-A (JP)
Inventor: TOYODA MICHINORI
IPC: G21F5/00
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0881803-A (JP)
Title: Clothes having part corresponding to lower body
Inventor: NAKAGAWA YOSHIAKI
IPC: A41B9/04
Filed: 1994-09-08
Abstract: PURPOSE: To provide clothes having at least a part corresponding to the lower body and having little tendency to shift the back waist downward, generate a stretching feeling or generate a slant wrinkle at the outer side of the leg part or near the inner thigh part in the case of taking a seating or crouching posture or a bodily exercise. CONSTITUTION: The objective clothes are long culottes having two nearly cylindrical leg parts. A slant body part 41 made of a nearly strip-forded continuous cloth having a maximum stretchability direction in nearly longitudinal direction is extended slantly downward from the center position between the waist and the crotch to the front side and covers the part from the upper part of the kneecap to the hem at the front side. The vertical length of the slant body part 41 on the back center line is 4/5m wherein m is the back crotch depth of human body.
Patent JP-S60107447-A (JP)
Title: Input detection unit of brake booster
Inventor: SHIMAMURA MORIHIKO
IPC: B60T17/22
Filed: 1983-11-15
Abstract: PURPOSE:To increase the processing speed with the fewer sampling number by selectively detecting brake inputs from the stroke of a brake pedal at a low-output region and from the depression force of the brake pedal at a high-output region respectively. CONSTITUTION:An input shaft 8 is provided with the stroke detector 21 of a brake pedal 1 as an input detection means 20 and a load detector 22 detecting the depression force of the brake pedal 1. The output of this input detection means 20 is inputted to a control unit 17. In addition, a cell 3 is provided with a pair of pressure detectors 24, 25 constituting a output detection means 23. By receiving an output signal from this output detection means 23, the control unit 17 employs a detection signal from the stroke detector 21 as an input at a low-output region, and it employs a detection signal from the load detector 22 as an input at a high-output region.
Patent JP-S6197111-A (JP)
Title: Manufacture of titanium nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/076
Filed: 1984-10-13
Abstract: PURPOSE:To manufacture high purity titanium nitride contg. no unnitrided titanium and having a grain size which is practically eual to the grain size of titanium as a starting material by treating the titanium in a nonoxidizing atmosphere contg. nitrogen under specified conditions. CONSTITUTION:Metallic titanium having <=250mum grain size is adjusted to <=1.5 bulk specific gravity and charged into a quartz crucible. This crucible is placed in a nitriding furnace filled with an atmosphere of gaseous nitrogen, and it is heated to about 1,350 deg.C and held at the temp. for about 3hr to form titanium nitride powder. At this time, the crucible is heated to 800 deg.C at about 50 deg.C/hr heating rate, from 800 deg.C-1,000 deg.C at <=about 10 deg.C/hr heating rate and from 1,000 deg.C at about 50 deg.C/hr heating rate.
Patent JP-S6276637-A (JP)
Title: Chip position detecting device
Inventor: OSHIKAWA KAZUSHI
IPC: G01B7/00
Filed: 1985-09-30
Abstract: PURPOSE:To contrive the improvement in accuracy and speed of probing by forming conductive electrode films in two facing end parts in a chip of a wafer and bringing chip detection probes provided in four corners of a probing card in contact with said electrode films so as to enable the detection of the exsistance of the chip as well as the slip by the same probe. CONSTITUTION:In a probe card 45, probes 50-57 for chip detection as well as probes 2-19 for signal line input and output are arranged in detection parts of a card part 1. Bandform electrode films 59 and 60 are formed between two corners along two facing sides of a chip 27 on a wafer 23. Pairs of probes, 50 and 54, 51 and 55, 52 and 56, and 53 and 57 are in contact respectively while crossing each other at the time of on-detection. At the time of detection, the probes 50 and 52, 51 and 53 are held in a complete contact state with the electrode films 60 and 59, respectively and said crossing is released and they become in a non-contact state. By such contact states, the decision regarding the existance of a chip and a positional slip due to probing can be obtained and a cut chip in the edge of a wafer can be detected in advance.
Patent JP-H1061864-A (JP)
Title: Method and device for manufacturing branch connection
Inventor: WADA KENICHI
IPC: F16L47/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defective product by a method wherein the stage of a branch pipe member is caused to coincide with the coincidence surface of a guide member, a branch pipe member is pressed against a saddle member and by pressing the saddle member, the mounting hole of the saddle member is deformed, and the branch pipe member is inserted in the mounting hole of the saddle member. SOLUTION: When a guide member 17 is placed in the mounting hole 8 of a saddle member 6, arrangement is effected such that the direction of the stage 58 of the guide member 17 coincides with the direction of the inner surface shape of the saddle member 6. The rear end part 57 of the guide member 17 is covered with the branch member 7. A compression plate 47 is then moved in the direction of an opening 31 and the saddle member 6 is compressed from both sides. In which case, the saddle member 6 is deformed in a direction in which a curvature is increased, and the boss member of a mounting hole 8 is deformed into contraction. Thereafter, the branch pipe member 7 is pressed against the opening 31 side. In this case, the intermediate part 56 of the guide member 17 is pressed in the mounting hole 8 of the saddle member 6.  The branch member 7 also enters the mounting hole 8 in succession to the intermediate part of the guide member.
Patent JP-H0266363-A (JP)
Title: Plastic molded gear
Inventor: MORIYAMA KAZUYOSHI
IPC: B29D15/00
Filed: 1988-08-31
Abstract: PURPOSE:To enable transmitting power and accuracy to be substantially improved of a molded gear by respectively independently providing large ribs connected to a boss and not reaching a rim and small ribs connected to a rim part not reaching the boss, in a molded disk part. CONSTITUTION:A large rib 6 is connected to a disk part 2 and a boss 1 and provided with an equal space, extending in the vicinity of a rim 3 and not being connected thereto, while a small rib 7 is connected to the disk part 2 and only the rim 3 and provided with an equal space similarly to the large rib 6. By providing the ribs 6, 7 of two large and small kinds in a length with no influence given to rim accuracy of a plastic molded gear, rim thickness can be suppressed to a value with no deterioration of accuracy, and the gear enables a grade of accuracy to be improved to a class 4 from a class 6 simultaneously gear transmission torque to be improved by about 25%.
Patent JP-S58117672-A (JP)
Inventor: MATSUHASHI TAKAYUKI
IPC: H01R43/00
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60108983-A (JP)
Title: Card processor
Inventor: YAGISHITA GOSUKE
IPC: G06K13/14
Filed: 1983-11-17
Abstract: PURPOSE:To improve the efficiency of card processing by accumulating and carrying many cards and executing a series processing for the writing and reading of magnetic recording. CONSTITUTION:A card setting device 2 presses and accumulates many cards A in the thickness direction. A card entry device 3 enters the accumulated cards A in the horizontal direction. A card carrying device 4 carries the cards A along a card carrying line L while keeping the cards A longitudinally. A writing/reading device 5 writes/reads out magnetic information in/from the carrying cards A. A card distributing device 6 distributes a defective card obtained as the read-out result to a line L' and passes only regular cards through a card carrying line end part La. A card storing device 10 stores the cards A discharged from the end part La in a card storing box 9. A cover opening/closing device 12 opens the cover body of the box 9, and after storing the cards A by a prescribed number of sheets, closes the cover. A box extruding device 13 extrudes the closed box 9 to a discharge line 14.
Patent JP-2000049176-A (JP)
Title: Production of semiconductor package
Inventor: ISHIDA YOSHIHIRO
IPC: H01L21/56
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of inexpensive semiconductor package being mounted on a small portable apparatus excellent in reliability and productivity. SOLUTION: A collective package is formed by a step for forming a circuit board by arranging a plurality of a wiring pattern for mounting an IC chip and an electrode pattern for forming external connection electrodes on the surface of a collective circuit board 1A, a step for mounting an IC chip 6 on the wiring pattern, a step for resin sealing an IC chip 5, and a step for fixing solder balls to be fixed with external protruding electrodes and a single complete semiconductor package is formed by a first holding step for securing the external protruding electrodes of the collective package to a first reference member 8b, a step for cutting the collective package thus held along a cut line 2, a second holding step for securing the IC mounting face to a second reference member 8c, a step for peeling off the first reference member 8b,  and a step for cleaning the collective package while pasting to the second reference member 8c.
Patent JP-H1153145-A (JP)
Title: Printer
Inventor: SUMIYA JUNICHI
IPC: B41J5/30
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To automatically and securely retry printing in page units including a block where an overrun is made by discriminating the block where the overrun is made with the value of binary information held corresponding to a primary storage means and omitting encoding according to the value. SOLUTION: Once the overrun is made, a control means 15 varies the binary information held in the primary storage means corresponding to the block being encoded by an expanding means 13 to a value different from a specific value. After this encoding is completed, a printing means 14 retries the printing of the page including the block to be encoded associatively with the expanding means 13. Here, the expanding means 13 does not encode blocks wherein the values of corresponding binary information are different from the specific value among blocks held in the primary storage means 11 and dot information which is generated by precedently completed encoding and written in a free storage area of a secondary storage means 12 is read out and printed.
Patent JP-H11257947-A (JP)
Title: Method and apparatus for detecting angle of rotation and its recording medium
Inventor: YAMAGATA HIDEAKI
IPC: G01B21/22
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To detect the angle of rotation of a picture image precisely by utilizing the property of Zernike moment. SOLUTION: The produces and sums of input picture images and ZTPs (Zernike polynomial tables) 3 of different period number are computed (2), and the magnitudes of ZM(Zernike moment) are computed (4). Concerning these, whose magnitudes of ZMs are within a specified range, their evaluation values are found (7), and their angles of rotation are found (8). An angle of rotation whose evaluation value is the highest is selected (9), and the selected angle is outputted (11), when an angle difference satisfies a specified condition (10).
Patent JP-2001040643-A (JP)
Title: Countermeasure mechanism against foreign matter gnawed off by derricking type flap gate
Inventor: KIYOSAKI NORIAKI
IPC: E02B7/54
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To restrict the water leakage from a gap to a minimum by providing a gnawed matter settling body, which settles the gnawed matter inside the surface due to elastic deformation, by elastic deformation to derricking type flap gate. SOLUTION: A gnawed matter settling body 5 is provided at a foreign matter gnawed place by a derricking type flap gate 1 during erection, such as a case where the ceiling side at the outlet of the inner drainage at the upstream side when a foreign matter 'a' is gnawed off between the ceiling side of the inner drainage outlet at the upstream side and a watertight rubber 2a at the zenith side of a door body 2. A gnawed matter settling body 5 is provided slightly longer from both the ends of lateral width of the door body 2 in the width direction of the ceiling side at the outlet of the inner drainage.  The gnawed matter of the settling body 5 is formed with an elastic body, its surface is flat and, if a foreign matter 'a' is gnawed, the surface of the flat surface is elastically deformed in such a manner that the gnawed foreign matter 'a' has an elastic deformation as if the gnawed foreign matter 'a' settles inside the surface. In this way, the gnawed foreign matter 'a' settles inside the surface of the gnawed matter settling body 5, a gap between the door body 2 and the outlet of inner drainage during the gnawed foreign matter 'a' can be made to a minimum and the water leakage from the gap can be restricted to a minimum.
Patent JP-2000049445-A (JP)
Title: Printed wiring board and manufacture thereof
Inventor: ITAYA SATORU
IPC: H05K3/06
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a build-up printed wiring board using a metal post of a structure, wherein the board can be aligned simply with an element without using a precise position unit, and the positional deviation of the board when temporarily positioning the board and a short-circuiting between wirings in a solder reflow can be inhibited. SOLUTION: A printed wiring board consists of an insulator substrate 1, a lower wiring 2, an insulator layer 3 for build-up, a metal post 4 and an electrode pad 5, and the pad 5 is one formed into the same conductor layer as a conductor layer constituting an upper wiring and has a deep curved surface- shaped recess 5a in its center. A mounting of an element to the board is conducted by fitting the projection electrode of the element into a recess 5a formed in the pad 5.
Patent JP-H0498536-A (JP)
Title: Automatic selection system for flexible disk input control program
Inventor: KURASHIGE KENJI
IPC: G06F9/445
Filed: 1990-08-17
Abstract: PURPOSE:To automatically select a flexible disk input control program by registering the input control program name of a flexible disk into a secondary storage medium together with a type-based serial number of the disk. CONSTITUTION:When the coincidence is secured between the type of a flexible disk and an input control program 4, the occurrence of abnormality is informed to a program 1 which select the input control program of the flexible disk. Such a series of processing operations are repetitively carried out until the normal executing result is obtained with the program 4 stored in a memory or to a serial number-based input control program group 3 in the order of serial numbers. Thus the program 4 can be automatically selected and a processing program is through for selection of the program 4.
Patent JP-H0380924-A (JP)
Title: Filtration membrane for cartridge filter
Inventor: AOYANAGI YOSHIKUNI
IPC: B01D69/10
Filed: 1989-08-22
Abstract: PURPOSE:To obtain a filtration membrane for a cartridge filter with high efficiency for removing fine particles by combining polyethylene-made microporous membrane and a specified polyethylene monofilament knit or woven fabric. CONSTITUTION:A polyethylene-made microporous membrane is sandwiched between two of polyethylene monofilament knit or woven cloths as support which are prepared by knitting or weaving a polyethylene filament with 50-150mum diameter and have >=25% porosity and the whole resulting material is pleated and used as a cartridge type filter. This filtration membrane has high efficiency for removing submicron particles and high treatment speed.
Patent JP-H0760278-A (JP)
Title: Method for improving water quality of pond, lake, marsh, etc.
Inventor: MIYAMOTO MASAHITO
IPC: C02F3/10
Filed: 1993-08-31
Abstract: PURPOSE:To decompose and clean up effectively hydrocarbons, nitrogen, inorganic salts, metal elements, and others by immobilizing aerobic microorganisms which convert pollutants, eutrophic sources for ponds, lakes and marshes, into resources on a ceramic plate, etc., and bringing eutrophic source water into contact with the aerobic microorganisms. CONSTITUTION:A cleaning machine 2 is installed at a proper position in a pond 1 of polluted water, and in the middle of the pond, water is ejected from a nozzle by a pump in order to agitate the polluted water. An ejector is installed which is agitating water by sucking external air when water is ejected. In the cleaning machine, a discharge pipe 8 and an external air suction pipe 9 of a submergible motor pump are connected to the opening of one end of a cylinder 10, an air mixing water ejection pipe 11 is connected to the opening of the other end, and the cylinder 10 is packed with cleaning media 12 in which microorganisms such as Oppenheimer Bio are immobilized on granular porous ceramics. Sludge, etc., which are floating by the action of the ejector, are sucked and collected to be decomposed for effective cleaning.