baber/WOPTO huggingface dataset:
Patent JP-S62183576-A (JP)
Title: Manufacture of josephson element
Inventor: TARUYA YOSHINOBU
IPC: H01L39/24
Filed: 1986-02-08
Abstract: PURPOSE:To realize microstructure junction dimensions by a method wherein a lower electrode, tunnel barrier layer, and upper electrode are successively formed and then a specified method is applied in a pattern forming process to follow. CONSTITUTION:A rectangular resist pattern is formed containing a junction, after the construction of a three-layer laminate, and reactive ion etching is accomplished by using CF4, whereby an upper electrode Nb film 4 is removed with a portion retained involving the resist pattern. Further, an Ar beam is used for the etching of an Al/Al oxide layer 3 to serve as a tunnel barrier film, and anodization is performed with a lower electrode Nb film 2 exposed, for the formation of an Nb oxide layer 5. A process follows wherein a resist pattern is formed containing a junction portion and lower electrode wiring portion and a CF4-using reactive ion etching process is accomplished against the upper electrode Nb film 4, ion etching using an Ar beam against the Al/Al oxide layer 3, and reactive ion etching using CF4 against the lower electrode Nb film 2. A rectangular resist pattern intersecting said rectangular pattern is formed, which contains the junction portion.
Patent JP-H02204725-A (JP)
Title: Two-layer type liquid crystal display device
Inventor: MATSUO YOSHIHIRO
IPC: G02F1/133
Filed: 1989-02-03
Abstract: PURPOSE:To completely prevent a display color from being colored and display contrast from being dropped by synchronously driving two liquid crystal layers forming liquid crystal array structure mutually having optical interpolating relation so that the optical interpolating relation is formed. CONSTITUTION:In order to hold the optical interpolating relation between the 1st and 2nd liquid crystal layers 11, 12, respective twisting directions are mutually inverted and the size of both the twisting angles is equal to each other. The phase differences (each of which is a product DELTAn.d of double refractive power and thickness) of both the liquid crystal layers 11, 12 are equal to each other, the rubbing directions of respective orientation films on the mutually adjacent side of both the layers 11, 12 intersect with each other and voltage is simultaneously and synchronously impressed to both the layers 11, 12 to drive them. In addition, the voltage to be impressed to both the layers 11, 12 is controlled so that effective phase differences in driving are equal to each other. Thus, the effectives of optical rotary dispersion and double refraction dispersion are offset between both the layers and the coloring of a display color and the drop of display contrast can be removed.
Patent JP-S60185645-A (JP)
Inventor: ROBAATO BERU
IPC: B60N2/90
Filed: 1985-02-12
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-S63194711-A (JP)
Title: Air cleaner
Inventor: KAWAGUCHI HIROTOSHI
IPC: B01D46/42
Filed: 1987-02-05
Abstract: PURPOSE:To accurately estimate the service life of a filter, by detecting fouling of air with a gas-sensor and calculating a fouling factor from degree of fouling, air capacity and energizing time in an arithmetic part. CONSTITUTION:A main body 1 of the air cleaner is provided with an air blower 2 having a fan, an air filter 3 and a gas-sensor 4 which detects fouling air. A control part 5 is provided with the arithmetic part 6, which calculates from the deta detected with the gas-sensor 4, the air capacity in the blower 2 and the operation time, a storage part 7 for the deta and a display 8. then the fouling factor of filter calculated with the part 6 is accumulatively stored in the storage part 7 and the accumulated value is displayed on the display part unit 8 when it exceeds the specified value. Thus the degree of fouling of the filter is accurately displayed.
Patent JP-S58142167-A (JP)
Inventor: IWAMOTO TETSUMASA
IPC: F25B13/00
Filed: 1982-02-17
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-H05225403-A (JP)
Title: Medium pulling device
Inventor: IKEDA YASUYUKI
IPC: B65H9/10
Filed: 1992-02-12
Abstract: PURPOSE:To surely pull a medium to a guide even when the medium is inclined against a medium pulling mechanism by recognizing the length, inclination, and inclining direction of the medium, and deciding a pulling position for the medium pulling mechanism. CONSTITUTION:A medium pulling positioning means 1 confirms the length, the inclination, and the inclining direction of the medium via a detecting means 6. In other words, the medium is carried by a carrier roller mechanism 12, and also, the built-in timer of a central processing unit 2 is operated. The time difference of detection signals from skew sensors 6a, 6b is measured by the built-in timer 5, and the time difference until the rear end of medium is detected after the tip of the medium is detected by a medium length detection sensor 6c is measured, thereby, medium length and the inclination angle of the medium can be found. The inclining direction of the medium can be discriminated by the order of detection by the skew sensors 6a, 6b. Then, the medium pulling position can be decided, and a medium carrier motor 9 is driven, and the positioning of the medium for the medium pulling mechanism 19 can be performed.
Patent JP-H09272218-A (JP)
Title: Thermal recording apparatus
Inventor: KUWABARA TAKAO
IPC: B41J2/365
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the decline of the sharpness of a recorded image by moving a thermal head and a thermal recording material relatively in the direction orthogonal to the direction heating elements are arranged with glaze and the thermal recording material contacted with each other so as to alter the sharpness correction coefficient according to the temperature of the thermal head. SOLUTION: A thermal material A is conveyed to a recording portion 20 by a supply conveyance portion in a recording apparatus so that a thermal image recording is conducted by conveying the thermal material A with a thermal head 66 pressed thereon in the direction orthogonal to the extending direction of the glaze, and heating each of heating elements according to an image to be recorded. A thermistor is provided in the thermal head 66 for detecting and sending the temperature of the glaze 66a, to an image processing portion 80. According to the temperature, not only the temperature but also the correction coefficient of the sharpness is corrected. Accordingly, an high quality thermally recorded image can be formed stably having a good sharpness without the image obstruction regardless of the temperature of the thermal head 66.
Patent JP-S59149168-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1983-02-17
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-S56121490-A (JP)
Title: Purifying method of coenzyme q
Inventor: MORIKANE YASUMASA
IPC: C07C50/28
Filed: 1980-02-29
Abstract: PURPOSE: To purify a coenzyme Q, by treating an extract of the coenzyme Q with a lower alcohol or a hydrous lower alcohol with a porous adsorbent consisting of a copolymer made from styrene and divinylbenzene essentially, and having a network structure.  
     CONSTITUTION: An extract of a coenzyme Q expressed by the formula (n is an integer 1W12) with a lower alcohol, e.g. methanol or ethanol, or a hydrous lower alcohol is treated with a porous adsorbent, consisting of a copolymer made from styrene and divinylbenzene essentially, and having a network structure and an average pore diameter of 300W1,000Å to adsorb the coenzyme Q on the adsorbent. The adsorbed coenzyme Q is then eluted with a solvent having a small polarity, e.g. petroleum ether or hexane. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54118190-A (JP)
Title: Multi-wavelength band photo detector
Inventor: SERIZAWA AKIYUKI
IPC: H01L31/10
Filed: 1978-03-06
Abstract: PURPOSE: To draw out the plural optical signals in separation and by one wavelength band by converting the light of one wavelength band into one electric signal via the 1st photo detector and then converting the light of other wavelength band into other electric signal via the 2nd photo detector respectively.  
     CONSTITUTION: N-type layer 10, P-type layer 11 and N-type layer 12 are grown in lamination on N-type semiconductor substrate 9, and the electrodes are drawn out from substrate 9, layer 11 and 12 each and with application of the voltage to secure the backward bias applied. In this case, the junction interface between layer 10 and 11 is turned previously to the band cap which can absorb the optical signal of the λ 2  wavelength band, and at the same time both the gap and the thickness are selected at layer 11 and 12 so that only the optical signal of the λ 1  wavelength band is absorbed and the optical signal of λ 2  is transmitted through. In such constitution, the separate detection becomes possible the optical signals of λ 1  and λ 2  at terminal 13 and 14 respectively when the light enters the highest layer 14. Thus, the plural optical signals can be obtained with reduction of the light loss. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63194893-A (JP)
Title: Composite wire for arc welding
Inventor: SUZUKI TOMOYUKI
IPC: B23K35/368
Filed: 1987-02-06
Abstract: PURPOSE:To decrease projection of an unfused flux and the amt. of spatters to be generated by constituting a composite wire of a flux contg. Fe-Si having specific grain size constitution at prescribed % of the total weight of the wire. CONSTITUTION:Fe-Si having the grain size constitution in which the particles having <210mu and >=74mu grain size are >=80wt.% and the particles having <210mu and <=105mu grain size are >=60wt.% is incorporated into the flux constituting the composite wire. This Fe-Si is incorporated at 0.3-2.0% of the total weight of the wire in terms of Si into the wire. The other components are formed of a slag forming agent, arc stabilizer, deoxidizing agent except the Fe-Si and alloying agent. Since the coarse Fe-Si particles have a small surface area, the particles improve the energization from the sheath metal to the filled flux. Melting of the flux is accelerated, by which the projection of the unfused flux and the amt. of the spatters to be generated are decreased.
Patent JP-H03230959-A (JP)
Title: Impact dot head
Inventor: KURIYAMA TOSHIO
IPC: B41J2/235
Filed: 1990-02-05
Abstract: PURPOSE:To prevent a hand or the like from coming in direct contact with a high temperature part of a head by a method wherein a recessed part or a projected part is provided to a head cover, a corresponding projected or recessed part being provided also on an impact dot head sider, and the head cover is fixed by engagement of the recessed part with the projected part. CONSTITUTION:A recessed part of a head cover 18 engages with a projected part of an impact dot head to be fixed. An impact dot head side projected part side surface 20-c has an angle of 90 degree to a head cover inside surface 18-b, comes in contact with a head cover fixing part recessed part side surface 18-d coming to have an angle of 90 degree to the head cover inside surfaces 18-d in the same way, and the head cover 18 comes not to shift behind the impact dot head. Besides, the projected part upper surface 20-b is structured to be gently inclined so that an under surface of the head cover 18 is not caught when the head cover 18 is installed from the upper part of the impact dot head. When a height of the projected part 20 is equal to cover thickness of the head cover 18, fingers or the like come in contact therewith. However, by making the height of the projected part 20 less than the cover thickness, careless contact of the fingers or the like can be prevented.
Patent JP-H10205133-A (JP)
Title: Upper surface single action holding jig
Inventor: ISHIDA NAOHISA
IPC: E04G21/10
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To improve the execution property by molding a lower surface by an upper surface shape regulating means so that the upper surface is of a desired shape after concrete is hardened, and continuously urging the upper surface shape regulating means by an urging means to the upper surface until the concrete is hardened while the placed concrete is soft. SOLUTION: Concrete is poured in a mold 11. When a rough grading is performed, gravel is settled, and slag appears on the surface. An opening part of the mold 11 is covered by a molding plate 21. When the slag is covered by the molding plate 21, a leg 29 of an arch member 24 is provided astride the opening part of the mold 11, the arch member 24 is expanded outwardly, and rides over a single pipe 12, and lowered. When a hand is off, the leg 29 is returned to the original shape by elasticity, and an arc-shaped part 28 is hooked by the signal pipe 12. A strap 27 is located on the molding plate 21. A positioning bolt 26 is turned, and the molding plate 21 is pressed against the concrete upper surface before it is hardened.
Patent JP-H11223597-A (JP)
Title: Optical-fiber surface plasmon sensor
Inventor: NOMOTO TAKESHI
IPC: G01N21/27
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain an optical-fiber surface plasmon sensor which solves the problem of the drift of a resonance condition without making an apparatus large-sized. SOLUTION: A clad layer 12 on a step index-type multimode optical fiber is removed by a set length, and the surface of a core fiber part 13 is exposed. A metal thin film 14 is formed on the exposed surface. A sensitive dielectric layer 11 and a nonsensitive dielectric layer 10 are formed on the surface of the metal thin film 14 in parallel to the axial direction of the optical fiber. Thereby, it is possible to prevent the drift, of a resonance condition, which is considered to be caused by a change in a temperature, a pressure or the like, and a remote sensing operation can be performed for many hours.
Patent JP-H03205738-A (JP)
Title: Metal core rib, manufacture thereof and plasma display panel using metal core rib
Inventor: IIJIMA MOTOI
IPC: H01J11/22
Filed: 1990-02-07
Abstract: PURPOSE:To secure a proper discharge space with excellent mass productivity and high precision at a relatively low cost by coating the surface with a dielectric substance with the thickness 1-100mum. CONSTITUTION:The surface of a metal core rib used for the bulkhead 3 or spacer 2 of a plasma display panel(PDP) is coated with a dielectric substance with the thickness 1-100mum. The bulkhead 3 and the spacer 2 are pinched by two glass plates 1, 4, and the surrounding is sealed with seal glass 5 to seal gas in the inside. When the fine lattice-shaped dielectric substance is to be formed, a metal material with excellent workability and assembly workability and the dielectric substance are combined, and a desired material is obtained. The metal core rib with the desired shape is simply and economically obtained, it can cope with a highly precise cell pitch, and a proper discharge space can be secured.
Patent JP-H09197126-A (JP)
Title: Polarizing plate
Inventor: SUGITA HIROSUKE
IPC: B32B23/08
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polarizing plate excellent in wet heat resistance and having high durability and a high degree of polarization by laminating an amorphous SiO2 layer on a protective film of cellulose triacetate, etc. SOLUTION: A protective film is formed on one side or both sides of a polarizing film and an amorphous SiO2 layer is formed on the outside of the protective film. The polarizing film is preferably a uniaxially stretched film of PVA and the average degree of polymn. of the PVA is 1,500-10,000, preferably 2,500-7,000, especially preferably 3,500-7,000. The protective film is stuck without any special limit and an aq. soln. of a hydrophilic polymer such as PVA or CMC is used. The amorphous SiO2 layer is not especially limited and arbitrary amorphous SiO2 may be used but amorphous SiO2 obtd. by heating and moistening an Si-contg. polymer such as copolymerized organohydrosiloxazane.
Patent JP-H04266046-A (JP)
Title: Positioning mechanism and method for substrate
Inventor: ISHIDA KAZUJI
IPC: H01L21/68
Filed: 1991-02-20
Abstract: PURPOSE:To ensure the accurate positioning of a substrate without correction, with respect to a substrate positioning mechanism for effecting the positioning of a substrate at a substrate treatment process during the manufacture of semiconductors. CONSTITUTION:A resilient carrier arm 16 places a substrate 11 in position, through a three-staged positioning in relation to three fixed pins, on a holder 3; a first fixed pin 4, a second fixed pin 5 and a third fixed pin 6. Thereafter, a movable pin 7 completes the positioning of the substrate, and an electrostatic chuck 2 fixedly holds the substrate thus positioned.
Patent JP-H04266047-A (JP)
Title: Soi type semiconductor device and preparation thereof equivalent to production of a buried layer
Inventor: GOTO HIROSHI
IPC: H01L21/322
Filed: 1991-02-20
Abstract: PURPOSE:To provide, in an ordinary SOI type substrate, a preparation method for forming a high impurity concentration area equivalent to a buried layer in an element constitution layer and at an arbitrary location inside a substrate, and to provide a transistor, which is identical in performance with a buried collector type transistor by this method. CONSTITUTION:An impurity diffusion area, which is equivalent to a buried layer, is formed by the utilization of an auxiliary layer which causes the diffusion of impurities that is faster than when it occurs in a single crystal layer. In practice, a polysilicon layer 3 is interposed between an element constitution layer 4 and an insulation layer 2, which is prepared in order to prevent contact between the constitution layer 4 and a support substrate 1. Impurities 6 at a high concentration are introduced to the bottom of the element constitution layer by the lateral diffusion via the polysilicon layer, thereby providing an arrangement equivalent to the configuration which includes a collector buried region.
Patent JP-H05223298-A (JP)
Title: Ventilation system
Inventor: FURUYA YOSHIAKI
IPC: F24F7/06
Filed: 1992-02-13
Abstract: PURPOSE:To obtain a multiroom ventilation system having a simple structure and high utility. CONSTITUTION:A ventilation system branches a branch duct having a damper 6 for controlling air flow rate and a switch 9 for turning ON/OFF the damper to move the damper 6 from a main duct for constituting an air flow passage of a ventilator 1 in which the air flow rate is controlled by an inverter 8 to ventilate multiple room. The system comprises a damper adder 12 which inputs an operating state of the damper 6 as a signal of AC100V according to the switch 9 for turning ON/OFF the plurality of dampers and generates a DC voltage for controlling the output of the inverter 8 with an output signal meeting the number of installed dampers 6 in a range from 100% when (n) of the maximum number of the installed dampers 6 are all operated to 1/n% of the maximum number in the case of operating the maximum number at the time of operating the minimum number of the dampers.
Patent JP-H08218270-A (JP)
Title: Method for processing cellulose-based textile fabric
Inventor: FUJIWARA HISASHI
IPC: D06M13/41
Filed: 1995-02-15
Abstract: PURPOSE: To impart a cellulose-based textile fabric or sewn product with easy- care properties, permanent-press effect and wrinkleproofness without leaving any unreacted crosslinking agent such as free formaldehyde therein. CONSTITUTION: A cellulose-based textile fabric comprising 100% cotton is scoured, bleached and mercerized, and then impregnated with a treatment liquid containing a crosslinking agent reactive with the cellulose fibers such as an epoxy resin, and if necessary, made into a sewn product. Subsequently, a catalyst such as hydrogen chloride in the form of vapor or mist is adsorbed to the resultant fabric or sewn product followed by conducting a heat treatment to effect crosslinking of the cellulose fibers without leaving any unreacted crosslinking agent therein.
Patent JP-S58143639-A (JP)
Title: Radio announcing information system
Inventor: KATOU KOUTAROU
IPC: H04M11/02
Filed: 1982-02-19
Abstract: PURPOSE:To prevent an erroneous call and transmission of the erroneous information, by converting the input numerical information into audio signal at a radio transmission terminal to send them back to the calling side to obtain an acknowledging response from the calling side and then transmitting simultaneously both the identification number and the data to plural called sides. CONSTITUTION:A transmitter dials a paging code and the identification number of a pager 100k through a telephone set 200i. Thus an exchange 5 transmits these series of information to a radio transmission terminal. The terminal 4 stores the input information to a buffer memory 8 and then transfers the contents of the memory 8 to a voice generator 9. The audio signal given from the generator 9 is sent back to the telephone 200i via the exchange 5. The transmitter confirms this audio signal and then transmits a prescribed signal. Thus the contents of the memory 8 are transferred to an encoder 7 and then to the pager 100k of the called side via a transmitter 3.
Patent JP-H03230237-A (JP)
Title: Fault countermeasure system for standard sequential file processing
Inventor: WAKAI YOSHIKI
IPC: G06F12/00
Filed: 1990-02-05
Abstract: PURPOSE:To reduce the storage capacity of a main storage and to shorten the processing time by outputting a processing result to a standard sequential file at each time and storing the record address of the standard sequential file at each check point. CONSTITUTION:Output data D1 - D3 of the processing result are outputted to the standard sequential file 1 at each time and when a 1st previously set check point is reached, a file pointer as the record address of the output data D3 to the standard sequential file is held and saved in a storage area 2. Output data D1 - D5 of the processing result are also outputted to the standard sequential file 1 and if a fault such as a deadlock occurs at the time of the data D6, the storage area 2 is referred to for the restart of processing in operation, and the standard sequential file 1 is positioned at the position of the record address of the output data D3 as the latest file pointer saved in the storage area 2. Consequently, the storage capacity of the main storage is reduced and the processing time can be shortened.
Patent JP-H07235293-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MIYASAKA TSUTOMU
IPC: H01M4/525
Filed: 1994-02-24
Abstract: PURPOSE:To provide a nonaqueous electrolyte lithium-ion secondary battery with high discharge working voltage, high discharge capacity, high charge/ discharge performance, and high safety. CONSTITUTION:In a nonaqueous electrolyte secondary battery comprising a positive active material, a negative active material, a nonaqueous electrolyte containing a lithium salt, at least one kind of the negative active materials is a semimetal in the IV-B and V-B groups of the periodic table, capable of inserting/releasing lithium or an oxide of In, Zn, or Mg. The positive active material is a composite oxide whose main component is cobalt and containing at lest one metal selected from the IV-A and IV-B groups of the periodic table or a lithium-containing manganese oxide having spinel structure.