baber/WOPTO huggingface dataset:
Patent JP-H02291170-A (JP)
Title: Contact type image sensor
Inventor: KASHIMURA HIROTSUGU
IPC: H01L27/146
Filed: 1989-05-01
Abstract: PURPOSE:To prevent the charge leakage between respective photodetectors from occurring without requiring of any complicated processes by a method wherein independent electrodes are formed between respective discrete electrodes so as to shortcircuit the independent electrodes with common electrodes. CONSTITUTION:Discrete electrodes 2 comprising pixel electrode parts 2a and extraction electrode parts 2b led out of the pixel electrode parts 2a are formed on an insulating substrate 1 comprising glass, etc., and then photoconductive layers 3 held by the pixel electrode parts 2a and common electrodes 4 are added to form a photodetector. Then, independent electrodes 5 arranged isolatedly from the pixel electrodes 2a are formed on the central parts between respective pixel electrode parts 2a, at this time, the said independent electrodes 5 are formed so as to make the length thereof in the subscanning direction Y at least longer than the width of the photoconductive layers 3 while the end parts 5' not covered with the photoconductive layers 3 are formed at the end parts of the independent electrodes 5. ON the other hand, leading-out parts 4' are formed on the parts of the common electrodes 4 corresponding to the independent electrodes 5 so as to be connected to the end parts 5' of the independent electrodes 5.
Patent JP-H07291722-A (JP)
Title: Production of ceramics sintered compact
Inventor: DAIKUHARA TORU
IPC: C04B35/645
Filed: 1994-04-26
Abstract: PURPOSE:To produce a high strength and inexpensive ceramics sintered compact by using an inexpensive alumina having large particle diameter and a monoclinic zirconia as starting raw materials. CONSTITUTION:The ceramics sintered compact is produced by uniformly kneading and dispersing raw material powder made by adding <=0.1% MgO or SiO2 as a sintering assistant to 10-40wt.% 100% monoclinic zirconia 1-2mum in average particle diameter and >=95% in purity, 3-5mol% yttria (Y2O3) per zirconia and 60-90wt.% alumina (Al2O3) 0.5-2mum in average particle diameter and >=99.5% in purity, drying and after filling the obtained kneaded powder into a hot press mold and keeping at 1600-1700 deg.C for >=1hr, impressing the pressure of >=30MPa at the same temp. for >=0.5hr to sinter.
Patent JP-S601707-A (JP)
Inventor: MURASE AKIRA
IPC: H01B13/00
Filed: 1983-06-20
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-H04337690-A (JP)
Title: Flexible circuit board
Inventor: KOMURA MAKOTO
IPC: H05K1/03
Filed: 1991-05-14
Abstract: PURPOSE:To prevent occurrence of a curl by forming a polyimide layer of a plurality of layers made of substantially the same polyimide. CONSTITUTION:In a flexible circuit board made of a metal foil and a polyimide layer in which the foil is directly coated with polyamic acid varnish, the polyimide layer is formed of a plurality of layers made of substantially the same polyimide, and two or more polyimide layers are formed on the foil. As the polyimide, polyimide containing the same or similar composition may be used, and the composition is so selected that a difference of linear expansion coefficients of the layers is less than 5X10<-6>(1/K). The varnish is obtained by polymerizing tetracarboxylic acid bianhydride component and diamine component. Thus, a flexible circuit board in which both curling properties and adhesive strength are compatible, can be efficiently obtained inexpensively.
Patent JP-2000305746-A (JP)
Title: System for controlling image plane
Inventor: MITSUTA KENRO
IPC: G06F3/0484
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To permit a person to use same software without a strange feeling even in a different learning stage by restricting Chinese characters to be used for screen display and the ones to be used for a Chinese character converting dictionary to be within set kinds through the use of HIRAGANA or KATAKANA which are Japanese syllabary. SOLUTION: An elementary school student object screen for elementary school students and a general object screen for people except them are adopted as the kinds of a screen display mode for a display in an output part 5 by a processing part 3. For example, the Chinese characters except the ones learnt by first-grade students are not used in the abbreviation mark of an operation key or the explanation of the operation on the screen with the first-grade elementary school students as an object and also a phonetic transcription in KANA is added to the characters to be learnt in >= second-grade or the ones required by all means in mention.  Besides, the Chinese characters except the ones learnt by first-grade students are not used in the dictionary to be used for input conversion in the same way and also a phonetic transcription in KANA is added to the characters to be learnt in >= second-grade or the ones required by all means in mention. Thus, the processing part 3 executes screen display by the object screen mode corresponding to the grade which is inputted from the input part 2.
Patent JP-H08301574-A (JP)
Title: Hanging plate
Inventor: MORIWAKI HIDEKI
IPC: E04G21/16
Filed: 1995-05-08
Abstract: PURPOSE: To eliminate eyebolt fitting-removing work so as to reduce construction manday by providing a hanging plate pivotally supported on the side face of a frame in a structure so as to be rotatable, and providing the hanging plate with a locking hole formed so as to be locked to the lifting hook of the structure. CONSTITUTION: In a roof unit 10, a structure, a hanging plate 13 is installed at the side face of a beam 11 serving as the frame of the roof unit 10. The hook 14 of a crane is locked to the hanging plate 13 to lift the roof unit 10. The hanging plate 13 is of plate shape, and one end of the hanging plate 13 is pivotally supported on the side face 12 of the beam 11 using a pivot bolt so as to be rotatable. The other end part of the hanging plate 13 is provided with a locking hole 16 locked to the hook 14 of the crane. At the time of lifting the roof unit 10, the hanging plate 13 is in the erected state to the roof unit 10. After the completion of installation, the hanging plate 13 is rotated in the direction of an arrow mark and kept at the beam 11 so as not to protrude from the roof unit 10.
Patent JP-H10299674-A (JP)
Title: Scroll type fluid machine
Inventor: TAKAO KUNIHIKO
IPC: F04C18/02
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To form a suction path less in pressure loss even at high driving speed without increasing the outside dimensions of a scroll. SOLUTION: A fluid machine is structured so that a compression mechanism part is formed by combining a first fixed scroll 4 to one side of a swing scroll 6 and a second fixed scroll 5 to the other side of it. A first suction path 4g is formed in a first fixed scroll end plate 4i and a second suction path 5g is formed in a second fixed scroll end plate 5i in the axial direction that they are interconnected to a suction pipe 9 arranged passing axially through a wall surface forming an axial end surface on the first fixed scroll 4 side of a cylindrical closed container 1 in which the compression mechanism part is incorporated their centers are aligned roughly with those of the flow lines of the suction pipe 9. Then the effective suction path area S2 of the second suction path 5g is formed so that it is roughly a half of the effective suction path area S1 of the first suction path 4g.
Patent JP-H05306693-A (JP)
Title: Rolling piston type compressor
Inventor: SAITO KENICHI
IPC: F04C18/356
Filed: 1992-04-28
Abstract: PURPOSE:To compatibly reduce frisctional loss at the time when the inside of a high pressure chamber is in the state of low pressure and to prevent fluid leakage at the time when the inside of the high pressure chamber is in the state of high pressure in simple constitution. CONSTITUTION:On the head end part of a blade 11 of a rolling piston type compressor, a recessed part 11b depressed in a circular arc shape is formed. The shape of this recessed part 11b is formed by depressing it in the circular arc shape to match the outer peripheral surface shape of a roller 6 so that the outer peripheral surface of the roller 6 and the recessed part 11b come to be in the state of surface contact at a rotational angle position where pressure in a high pressure chamber 9b becomes maximum. Consequently, at the time when the inside of the high pressure chamber 9b is in the state of high pressure, a sealing property between the blade 11 and the roller 6 is secured, and at the time when the inside of the high pressure chamber 9 is in the state of low pressure, pressing force of the blade 11 against the roller 6 is reduced by pressure inside of the high pressure chamber 9b working on the recessed part 11b, and accordingly, frictional loss between both of these two is reduced.
Patent JP-H05302197-A (JP)
Title: Method for modifying defective coating film in electrodeposition coating
Inventor: TAKAHASHI TAKESHI
IPC: C25D13/00
Filed: 1992-04-28
Abstract: PURPOSE:To modify a defective coating film in electrodeposition coating at a low cost by sticking a polyester adhesive film on a joining part between a composite soft magnetic substance and a sintered magnet. CONSTITUTION:When defective electrodeposition is modified after coating, a polyester adhesive film 7 is stuck on a joining part 6 between a composite soft magnetic substance 4 to be used as the magnetic circuit for the speaker low in packing density and tending to cause electrodeposition after coating and a monolithic sintered magnet 2. Consequently, a rust inhibiting effect equivalent to that of the article modified by the conventional solvent-diluted coating material is satisfied, and the modification is easily performed at a low cost.
Patent JP-S62265850-A (JP)
Title: Operating device
Inventor: FUTAKI KENJI
IPC: H04N1/00
Filed: 1986-05-14
Abstract: PURPOSE:To prevent malfunction even when a switch operator is placed at a position other than the normal position by constituting the operating device by a switch outputting a gray code. CONSTITUTION:The number of bits changing in the gray code in response to adjacent operating positions is one and even when operators 45a-47a are at midpositions other than the specified position, any code at both sides is outputted. When the oeprator of switches 45-47 is placed at a midoint between the operating positions '8' and '9', since an output code is a code other than '8' or '9' in a conventional BCD code, then an entirely different setting state from the operating position might be caused. In the case of the gray code, however, since either '8'or '9' is outputted, no setting state far from the operating position is caused.
Patent JP-S602234-A (JP)
Inventor: HASHIMOTO SOUICHI
IPC: A61B5/0275
Filed: 1983-06-17
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-H08288246-A (JP)
Title: Substrate supporting cassette
Inventor: KANEZUKA KAORU
IPC: H01L21/68
Filed: 1995-04-11
Abstract: PURPOSE: To reduce the consumption of treating liqs. and suppress the liqs. from being turbid each other by supporting a rectangular plate-like substrate standing erect by a cassette being in a usual attitude by itself with its lower side inclined to an imaginary horizon. CONSTITUTION: A substrate supporting cassette has substrate length part support members 3 disposed along the periphery of the substrate 1 and a pair of side plates 5 to mutually joint the ends of them. At lower parts thereof about two circular columnar support members 6 are disposed to contact with the lower end of each substrate and support it. When the cassette is in a usual attitude, each substrate 1 is standing erect with its lower side inclined to an imaginary horizon. When pulling it up from a treating liq. 14a, the liq. deposited to the substrate 1 moves to one side because of the inclination of the lower side and drops one by one. This reduces the consumption of the treating liq. and minimizes the amount of the liq. mixing into an adjacent treating tank.
Patent JP-S592945-A (JP)
Title: Flasher for tractor with trailer
Inventor: HONGOU YOUICHI
IPC: B60Q1/38
Filed: 1982-06-25
Abstract: PURPOSE:To enable to perform a flashing cycle at the time of connection of the titled tractor with a trailer similarly to that when the tractor is alone and to increase the flashing cycle at the time of disconnection of a lamp, by providing an electric current detector detecting that a direction indicating lamp for the trailer is connected also and an interrupting cycle correcting circuit. CONSTITUTION:Direction indication lamps 1 and 1' of a tractor and direction indication lamps 2 and 2' of a trailer are connected through a switch k3, a relay contact point 11a and electric current detecting resistance R1 with a power source 4, and a relay 11 is controlled by a flashing circuit 10. A correction circuit 12 is provided between the flashing circuit 10 and the electric current detecting resistance R1, through which a transistor T3 performs ON-OFF action and the flashing circuit 10 operates in a given cycle at the time of lighting of four lamps under a connecting state of the trailer with the tractor. As the transistor T3 is kept ON when the tractor is alone, a give cycle can be maintained even if a level of the flashing circuit 10 is raised and a quantity of an electric current is reduced.
Patent JP-S5443133-A (JP)
Title: Metal washing water treatment system
Inventor: OKA KOUICHI
IPC: C23G1/36
Filed: 1977-09-13
Abstract: PURPOSE: To recycle washing waste water and efficiently recover valuable metal contained by regenerating primary washing water of a pickled or plated metal in an electrodialytic vessel and regenerating secondary washing water in an electrodialytic vessel and an electrolytic cell.  
     CONSTITUTION: Pickled copper wire 10 is subjected to primary and secondary washing. Primary washing water W 1  is used for repeated washing of wire 10 to raise the copper ion concn. and circulated to deionization chamber dil of electrodialytic vessel EDS 1 to be deionized, lowering the copper ion concn. from 3,000 ppm to 2,000ppm. On the other hand, conc. liquor W 2  in tank 12 is circulated to concn. chamber con of EDS 1 to raise the copper ion concn. and electrolyzed in pickling liquid vessel 13 to recycle the liquor as a pickling liquid as well to recover copper. Secondary washing water W 3  is used for repeated washing of wire 10 to raise the copper ion concn., treated in electrodialytic vessel EDS 2 to lower the concn., electrolyzed in electrolytic cell ET set in paralle with EDS 2 to recover copper and thus lower the copper ion concn., and used as secondary washing water again. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06324027-A (JP)
Title: Automatic liquid chromatography
Inventor: IKEI HIDEKI
IPC: G01N30/46
Filed: 1993-05-12
Abstract: PURPOSE:To integrally manage a life of a column by using several indications and to automatically replace the column in a liquid chromatography. CONSTITUTION:A selector valve 4 is equipped with a separation column 5 and a new (unused) column 6. When it is judged that the separation column 5 reaches the life limit, the separation column 5 of the selector valve 4 is automatically replaced to a new column 6 so that the analysis can be continued. Therefore, it is possible to adequately manage the life of the column and to automatically replaced the column to new one, thereby increasing the throughout of the specimen and providing data with high reliability.
Patent JP-S5736419-A (JP)
Title: Production of amorphous magnetic head
Inventor: ABE MITSUO
IPC: G11B5/147
Filed: 1980-08-13
Abstract: PURPOSE:To decrease the lamination processes and increase the yield, by previously laminating the amorphous magnetic thin plates within a range of thickness that can be blanked and then obtaining a head core through a blanking process. CONSTITUTION:The epoxy resin is coated in a thickness of several mum on both surfaces or the single surface of a magnetic thin plate 1, and then several sheets of the plate 1 are stacked on each other to be hardened through a process at 100-150 deg.C and for 2-5hr. Thus a magnetic thin plate lamination material 10 is obtained, and the thickness of the material 10 is within a blankable range. Then a blanking process is carried out with use of a head core press mold to obtan a head chip lamination material 20. These materials 20 are adhered in the form of lamination with a resin adhesive to obtain a head core having a thickness of 0.6mm.. Winding is given to the head core and the gap butted bonding is carried out. Thus an amorphous magnetic head 6 is obtained.
Patent JP-S63287837-A (JP)
Inventor: WAI CHIYUN UON
IPC: G03B17/42
Filed: 1988-05-06
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-H10290052-A (JP)
Title: Semiconductor laser
Inventor: HOSODA TETSUYA
IPC: H01S5/026
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To contrive a miniaturization of a long resonator laser, such as a high-output laser, and to prevent the generation of a variation of the characteristics of the laser, which is caused by the strain due to thermal stress which is generated at the time of an assembly of the laser, or a failure of a chip. SOLUTION: Waveguides 24 having a gain are constituted of a Y-type branched waveguide, a curve waveguide and a linear waveguide and the waveguides 24 having the gain in a semiconductor laser element are constituted into a folded structure by using at least one end surface 21. Thereby, also in a high-output laser, which contains a waveguide length having a gain which is about two times higher than the resonator length of an actual semiconductor laser and is required a waveguide length having a long gain, a variation of the characteristics, which is caused by the strain due to thermal stress at the time of an assembly of the laser, of the laser and a failure of a chip can be prevented from being generated because the semiconductor laser can be miniaturized.
Patent JP-S5234668-A (JP)
Title: Gaseous phase growing process of semiconductor
Inventor: KUROKAWA HARUSHIGE
IPC: C30B29/06
Filed: 1975-09-11
Abstract: PURPOSE: To obtain growth of the highly crystallized silicon film on the sapphire substrate by a gaseous phase growth which is made by using both monosilane and dichlorosilane gases together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02306254-A (JP)
Title: Method for developing magnetic brush
Inventor: SHIMOYAMA HIROSHI
IPC: G03G9/087
Filed: 1989-04-28
Abstract: PURPOSE:To reproduce a necessary developing condition repeatedly for a long time by executing a magnetic brush development to use a developer composed of a specific toner particle and a specific carrier under prescribed conditions. CONSTITUTION:The developer is composed of a spherical toner particle, in which a roundness is 0.95-1, a volume mean particle diameter is 5-15mum and D25/D75 is 1.6 or above, and a spherical magnetic carrier in which a roundness is 0.8 or above. The developer is supplied to a sleeve 21 rotated in the same direction as a drum 1, a magnetic brush 7 is formed, it is ear-cut in a necessary length, it is made to slidingly abut on the drum 1 under the conditions of an expression, and the development is executed. Provided that (d) of the expression expresses the mean particle diameter (mum) of the carrier, (x) expresses the saturation magnetization (emu/g) of the carrier and K expresses the peripheral speed ratio of the drum 1 and sleeve 21. It is preferable that the particle diameter of the carrier is 20-200mum and the saturation magnetization is 30-70emu/g.
Patent JP-H01281718-A (JP)
Title: Compound semiconductor doping
Inventor: KOBAYASHI NAOKI
IPC: H01L21/225
Filed: 1988-05-09
Abstract: PURPOSE:To enable high-concentration doping and low resistance to be made by alternately and repeatedly laminating a II-VI compound semiconductor layer and a III-V compound semiconductor layer and by doping either N-type or P-type impuritie to a III-V compound semiconductor layer only. CONSTITUTION:A II-VI compound semiconductor layer and a III-V compound semiconductor layer are alternately and repeatedly laminated and either N-type or P-type impuritie is doped to the III-V compound semiconductor layer only. In this manner, by laminating the II-VI compound semiconductor layer and III-V compound semiconductor layer alternately and repeatedly and by performing doping to the III-V compound semiconductor where highly efficient and high concentrated doping are possible, this III-V compound semiconductor layer becomes a carrier supply source and the conductive type of the II-VI chemical compound semiconductor layer can be freely changed. It allows a high-concentration doping and low resistance to be realized.
Patent JP-H08304340-A (JP)
Title: Method and device for measuring concentration of analysis object by utilizing amperometric sensor
Inventor: MAABIN EE GENSHIYAA
IPC: C12Q1/00
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of measurement by oxidizing a reductive medium produced during preservation of a sensor by applying a potential to the electrodes. SOLUTION: The inventive method suppresses the background shift due to oxidizable impurities in an amperometric sensor being used for measuring a specified object, e.g. glucose, in blood. When such a sensor is preserved for a long term or under stress (heat or moisture), reduced media or impurities, e.g. enzyme stabilizer, increases to case increase of background current of sensor 20. Effect of increased background current is minimized by previously applying a positive potential pulse to the electrodes and oxidizing at least a part of the media before making a measurement. More specifically, a digital data from a microprocessor 12 is applied to a D/A converter to produce an analog signal which is then amplified through an amplifier 18 and applied to the sensor 20.
Patent JP-S594956-A (JP)
Title: Burnishing roll for horizontal and continuous casting device
Inventor: HASEBE NOBUHISA
IPC: B22D11/04
Filed: 1982-06-29
Abstract: PURPOSE:To eliminate cold shot generated on the outside circumferential surface of an ingot without influence on the shape of the ingot and the control for drawing the ingot by rolling down lightly the outside circumferential surface of the ingot cast with a continuous casting device with a burnishing roll. CONSTITUTION:When a driving motor is operated, a body 8 is rotated by a gear. Then, a burnishing roll 15 rolls down lightly the entire outside circumferential surface of an ingot while moving rollably on the outside circumferential surface of the intermittently moving ingot. As a result, the cold shot generated in the surface of the ingot is closed and eliminated. In a foreign matter or the like is stuck on the outside circumferential surface of the ingot 7, the rolling reduction of the roll 15 increases considerably and affects the drawing of the ingot but the abnormal rolling reduction is averted by the effect of a belleville spring 18.
Patent JP-H0362691-A (JP)
Title: Moving compensation video signal standard converter
Inventor: RAFUAERU SAMATSUDO
IPC: H04N7/01
Filed: 1990-04-26
Abstract: PURPOSE:To select an optimum moving vector by replacing a discriminated spurious moving vector into a moving vector assigned to an adjacent picture element and providing an interpolation device controlled in response to the assigned moving vector. CONSTITUTION:An input terminal 1 is connected to a sequential scanning converter 2, in which an input video field is converted into a video frame, and it is fed to a direct block matching device 3 to generate a correlation face. A moving vector evaluation device 4 analyzes the correlation face and the generated moving vector is fed to a moving vector reduction device 5, which sends a moving vector and an output of the moving vector converter 2 to a moving vector selection device 6. Any irregularity found out at the selection is eliminated by a moving vector post-processing unit 7 and the moving after processing is fed to an interpolation device 8 to output the video signal subject to movement compensation from an output terminal 9.