baber/WOPTO huggingface dataset:
Patent JP-S58221828-A (JP)
Title: Display device
Inventor: ISHII MITSUO
IPC: G02F1/1335
Filed: 1982-06-18
Abstract: PURPOSE:To provide a display device provided with EL illumination having a high luminance and a long life, by sealing a liquid crystal, etc. between an upper substrate and a lower substrate, disposing an EL layer behind the electrode on the surface of the lower substrate, and applying an electric field on the EL layer. CONSTITUTION:A transparent electrode 4 and an oriented film 5 are coated successively on an upper glass substrate 3, and a transparent electrode 7 and an oriented film 8 are coated successively and similarly on a lower glass substrate 6 as well. A thin film EL panel 10 is disposed behind the electrode 7 on the substrate 6. The panel 10 consists of a thin EL film 11 and conductive films 12, 12'. Such display functions as a reflection type in the daytime, etc. The display functions as a transmission type in the night time, etc. as a voltage is supplied to the panel 10 from the films 12, 12' to emit EL light. The panel 10 is disposed with the substrate 6 in the lower part and a liquid crystal 13 in the upper part whereby the moisture resistance of the panel 10 is improved and the life of the layer 11 is extended. Since the light emitted by the panel 10 illuminates directly the liquid crystal without passing through the plate 6, the luminance of the illuminating light is improved.
Patent JP-S5534640-A (JP)
Title: Fe-cr-co type magnet alloy
Inventor: IWATA MASAO
IPC: C22C38/00
Filed: 1978-08-30
Abstract: PURPOSE: To provide a magnet alloy having superior magnetic characteristics, easy to heat treat, and exhibiting high fluidity in a molten state by adding a restricted amt. of Zn and Si to a Fe-Cr-Co type alloy of a predetermined compsn.  
     CONSTITUTION: An alloy consisting of, by wt., Cr 17W45%, Co 3W35%, Zn 0.01W2%, Si 0.1W5%, and the balance iron essentially. An ingot of this compsn. obtd. by high frequency melting does not undergo segregation and formation of a blow hole, and the alloy has improved fluidity in a molten state. Esp., the addn. of the restricted amt. of Zn increases the residual magnetic flux density of the alloy. This alloy is hot rolled, soln.-heat-treated, treated in a magnetic field, and slowly cooled to give a magnet alloy which is superior in magnetic characteristics such as residual magnetic flux density, coercive force and max. energy product. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62262799-A (JP)
Title: Sludge dehydrating agent
Inventor: TAKEDA HISAO
IPC: C08F220/34
Filed: 1986-05-09
Abstract: PURPOSE:To obtain a sludge dehydrating agent having excellent dehydration performance by copolymerizing specific acryloyloxy water soluble monomers. CONSTITUTION:The water soluble monomer expressed by the specific formula I, for example, acryloyloxyethyltrimethyl ammonium salt, the hydrochloride of a dimethylaminoethyl acrylate and the water soluble monomer expressed by the formula II, for example, acryloyloxyethyldimethyl benzyl ammonium salt are copolymerized and the sludge dehydrating agent is obtd. by the synergistic effect of both monomers. The agent is used by adding the agent to various sludges and pressing the mixture. The water soluble monomers expressed by the formulas I and II are respectively required to be incorporated in the copolymer at >=5mol%. This sludge dehydrating agent contributes to a decrease of the moisture content of dehydrated cake while the hydrophobic characteristics of the benzyl group existing in the monomer expressed by the formula II is low cation.
Patent JP-H11300398-A (JP)
Title: Sludge treating device
Inventor: NAKASHIRO TOMOYUKI
IPC: F26B5/08
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent the adverse effect of a flocculant on the drying performance of a centrifugal thin-film drier by decreasing the the amt. of the flocculant to be injected into the sludge supplied to the drier. SOLUTION: This sludge treating device is provided with a centrifugal thin- film drier 22 for drying the sludge charged therein and a centrifugal dehydrator 21 for dehydrating the sludge and supplying it to the drier 22. The sludge from the dehydrator 21 is supplied into a mixer 40, and the soil having a low content of water and supplied from a soil feeder 41 is charged into the mixer 40. The sludge and soil are mixed in the mixer 40, and the sludge charged with the soil is then sent to the drier 22.
Patent JP-H01275168-A (JP)
Title: Electrothermal recording head and recorder
Inventor: MATSUMOTO YASUKI
IPC: B41J2/355
Filed: 1988-04-28
Abstract: PURPOSE:To prevent a crosstalk of adjacent pixels from occurring and to obtain a recording image of high quality by providing two switching elements for converting to a power source, and alternately dividing in two the electrode pair of a conduction recording head. CONSTITUTION:First switching means 31 switches the positive side of a power source to odd electrode pair 33a and even electrode pair 33b, and second switching means 32 switches the negative side of the power source to electrode pair 33a and electrode pair 33b through power control meals 34a, 34b. For example, if the means 31, 32 are switched to b, d, the even electrode pair 33b become a high impedance irrespective of input data C, and the odd electrode pair 33a are conducted with the power source during a period of 'H' of input data B to conduct to a conduction heat generating layer 6 of a conduction transfer sheet 7. Thus, it can prevent a crosstalk of adjacent electrode pair and transfers sublimated dye in a dye layer 5 to a recording sheet 8 to form an image.
Patent JP-S59231549-A (JP)
Title: Developing method
Inventor: IMAI EIICHI
IPC: G03G15/08
Filed: 1983-06-14
Abstract: PURPOSE:To form an image having stable image quality with good fidelity in a developing method of an electrostatic latent image using a one-component type nonmagnetic toner by using a toner compounded with specific fine silica powder. CONSTITUTION:A layer of an insulating nonmagnetic toner 5 is formed on a toner carrying body 2 disposed apart at a prescribed space from an electrostatic latent image holding body 1 more thinly than said space by a coating means 4 (a symbol 3 denotes a hopper and 6 a biasing power source for development) and the electrostatic latent image on the body 1 is developed by transferring selectively the toner onto said body. The insulating nonmagnetic toner compounded with about 0.01-20wt% the fine powder obtd. by treating the fine silica powder formed by vapor phase oxidation of a silicon halide compd. with a titanate coupling agent (e.g.; isopropyltriisostearoyl titanate) is used in the above- mentioned method.
Patent JP-H11305984-A (JP)
Title: Portable information terminal equipment
Inventor: SUZUKI KATSUTOSHI
IPC: H04W88/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of adjustment in the input/output of a voice. SOLUTION: The operation of adjustment is facilitated by detecting a distance between portable information terminal equipment and a user through a distance detecting means and controlling the volume of voice output from a voice output device and/or the voice input sensitivity of a voice input device corresponding to the detected distance. When a portable telephone means is incorporated, corresponding to the distance between this portable information terminal equipment and the user, the volume of voice output or the sensitivity of voice input for the portable telephone means is adjusted.
Patent JP-H06316971-A (JP)
Title: Roof unit of unit building
Inventor: IWAKI KUNISUKE
IPC: E04B1/348
Filed: 1993-05-07
Abstract: PURPOSE:To curtail construction cost by using framing materials such as truss construction, etc., and a static load operating section among reinforcing materials for woody materials, and using parts on which two or more loads in different directions among joint sections or dynamic load are acted for shape steel materials. CONSTITUTION:Woody materials are used for ridge beams 2 and main houses 3 on which mainly static load of a roof unit 1 consisting of truss construction, etc., only is acted. After that, unexpected dynamic load is applied to wind beams 4, main beams 5 and principal rafter braces 6, so that shape steel materials are used for every joint section of the ridge beams 2, beams 4 and 5 and braces 6. According to the constitution, excessive strength designs for members and joints parts can be avoided, so that member cost can be reduced.
Patent JP-S5731991-A (JP)
Title: Utilizing method for exhaust gas of lime furnace
Inventor: IWAKI KIYOTA
IPC: C10K3/00
Filed: 1980-08-02
Abstract: PURPOSE: To reduce CO 2  in the exhaust gas to CO and to convert it into a material useful as a fuel, by fringing the high temperature exhaust gas of a lime furnace into contact with a reducing material.  
     CONSTITUTION: The burning of lime stone 2 in the lime furnace 1 gives quick lime 3. On the other hand, exhaust gas G goes up and moves through a pipe line 6 to a reducing furnace 7. At that time, the temperature of the exhaust gas at an outlet from the furnace top becomes about 1,000W1,200°C. The exhaust gas G is brought into contact with powder coke in a reducing furnace 7 to be converted into CO gas. The temperature of exhaust gas at an outlet 17 from the reducing furnace 7 is as low as about 300W400°C for the heat energy of the exhaust gas has been used to preheat new powder coke charged from a charging aperture 16 for the reducing material. A part of the recovered CO gas is fed from a feed mouth 9 into the lime furnace 1 and the remainder from a feed mouth 10 into the reducing furnace 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02284209-A (JP)
Title: Cad/cam device
Inventor: EGUCHI KANEHIRO
IPC: G05B19/4068
Filed: 1989-04-26
Abstract: PURPOSE:To attain confirmation in a short time when a shape is confirmed by an NC device according to NC data by outputting the NC data after adding the maximum value and the minimum value of data to it. CONSTITUTION:A graphic is defined by using a keyboard 6 and a mouse 7, etc., and the coordinates of a start point and an end point if a graphic element is a straight line, and the coordinates of a center, the start point and the end point if it is a circle are stored in a memory 2 for every graphic element, and a whole pattern is outputted on a CRT 5. Besides, at that time, all the pattern elements are compared in their sizes, and the maximum value and the minimum value of the pattern are obtained. Then, the NC data to be outputted to the NC device is outputted after the maximum value and the minimum value are added to it. Thus, at the time of the confirmation of the shape of the NC data on the CRT, since the confirmation can be executed by using the optimum size of a picture (magnifying factor capable of displaying a whole working route) from the first, the work shape can be confirmed in a short time.
Patent JP-H04313242-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: MATSUSHITA TAKESHI
IPC: H01L21/336
Filed: 1991-04-10
Abstract: PURPOSE:To increase a breakdown strength between a source and a drain by so preventing a knik phenomenon from occuring that holes are not accumulated in a channel region without reducing the integration scale. CONSTITUTION:In a thin-film SOI-structured MOS transistor which has a source region 6, a channel region 3 and a drain region 7 formed in a silicon semiconductor layer 2 formed on an insulated substrate 1, germanium is implanted into at least the source region 6 for making a band gap of the source region 6 narrower than that of the chennel region 3.
Patent JP-S587684-A (JP)
Inventor: ITOU AKIHIRO
IPC: G02F1/133
Filed: 1981-07-07
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-H10280532-A (JP)
Title: Pin joint in column base part of steel framed column
Inventor: ABUKAWA TAKASHI
IPC: E04B1/24
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a pin joint in a column base part of a steel framed column for fixing the column base of the steel framed column to a bearing structural body in a pin joint state. SOLUTION: Since a base plate 11 fixes a steel framed column 1 to a bearing structural body 2 with an anchor bolt 3 in a pin bearing state, the lower surface 11A coming into contact with the bearing structural body 2 is formed as a curved surface, and one through-hole 11B for passing through the anchor bolt 3 is bored in the approximately central part thereof. The base plate 11 and a mounting plate for mounting the lower end of a column base of the steel framed column thereto are connected through crossed shaped plates 12A, 12B and 12C having a cross-shaped cross section forming a notch in the lower part for ensuring a space necessary to connect the base plate 11 to the bearing structural body with the anchor bolt 3 projected from the through-hole 11B.
Patent JP-H08278574-A (JP)
Title: Original copy position confirming device for image reader
Inventor: KOIKE TAKANAO
IPC: G03B27/62
Filed: 1995-04-05
Abstract: PURPOSE: To align an original copy by using light transmitted through the original copy on a contact glass by being irradiated from the lower surface of the contact glass without specially providing another light source for a backlight. CONSTITUTION: A mirror 20 reflecting the light form an exposing lamp 1 at a standby position inside a copying machine main body 12 downward is provided at a position where it receives the light from the lamp 1. Another mirror 21 reflecting the light reflected downward by the mirror 20 toward an original surface on the contact glass 2 is provided at the bottom part inside the main body 12. The reflected light from the mirror 20 passes between 1st and 2nd mirrors 3 and 4 and reaches the mirror 21 at the bottom part and irradiates the specified range X of the contact glass 2.
Patent JP-H045992-A (JP)
Title: Oil refilling device for sewing machine
Inventor: NAKANISHI FUMIO
IPC: D05B71/00
Filed: 1990-04-23
Abstract: PURPOSE:To always stably secure the refilling quantity of oil by providing an oil refilling tube, and an air supply device to supply compressed air to an oil tank. CONSTITUTION:Pressure in the oil tank is reduced first by negative pressure generated by the ejecting function of a negative pressure generator 15, and the oil in the drainage tube 12 is sucked by pressure reduction in the oil tank 14, and the oil supplied as lubricant staying in an oil receiving pan 8 is introduced to the oil tank 14. In such a case, when no air supply device 19 is operated, the oil in the oil tank 14 can be returned to the oil tank 13 by opening a valve 27. Thereby, the lubricant 0 in the oil tank 13 is refilled to plural sliding parts by the compressed air PA, respectively, and also, the oil supplied as the lubricant is collected in the oil tank 13 by the negative pressure generated by the ejecting function of the negative pressure generator 14, thereby, the refilling quantity of oil can be always stably secured.
Patent JP-S62263863-A (JP)
Title: Soldering device under vapor
Inventor: TAKAHASHI MASARU
IPC: H05K3/34
Filed: 1986-05-09
Abstract: PURPOSE:To restrain the consumption of a liquid to the minimum by arranging a cooling coil to the soldering chamber generating a vapor and the inlet port and outlet port carrier pipes carrying a part in and out, further arranging a partition plate to the inner part of each carrier pipe and preventing the flow-out of a vapor. CONSTITUTION:The part 19 carried into a soldering chamber 14 via an inlet port carrier pipe 21 from a conveyor 20 is carried out via an outlet port carrier pipe 22 after soldering under the vapor 17 generated by heating a liquid 15 by a heater 16. The vapor 17 is cooled by arranging cooling coils 18, 23a, 23b in the soldering chamber 14 and carrier pipes 21, 22, the formed liquid 15 is collected to a storage tank 46 via the holes 40-45 for piping, the level is detected by a sensor 47 and it is returned to the soldering chamber 14 by actuating a pump 48. In this case the runoff of the vapor is prevented by providing plural partition plates 24-31 at the inner part of the carrier pipes 21, 22.
Patent JP-H06316366-A (JP)
Title: Cloth delivering device for fabric spreading machine
Inventor: NISHITANI YASUKAZU
IPC: D06H7/00
Filed: 1993-05-07
Abstract: PURPOSE:To smooth insertion of the end part of cloth and to improve the working efficiency of a fabric spreading machine by a method wherein a guide plate is arranged to a cloth delivery port and a suppressing plate is arranged facing the guide plate when cloth is placed in a laminated state through reciprocative slide of a running truck in the longitudinal direction of a fabric spreading table. CONSTITUTION:A raw fabric is placed on the fabric unrolling drive surface of a fabric unrolling part placed on a running truck, and a raw fabric is unrolled. After the end part of cloth 5a is placed on the delivery surface of a delivery part, the end part of the cloth 5a is suspended over a cloth widening roller 36 through a cloth support port 42, located between a guide plate 35 and the part 41a, closer to an upper end, of a suppression plate 41. After the cloth is widened by the cloth widening roller 36, the cloth is fed on the upper surface 2a of the fabric spreading table 2, and a running truck 4 is moved, and the end part of the cloth is maintained in a given reference position. The suppression plate 41 is then oscillated to the side, where it approaches the guide plate 35, by means of a drive means 40. Fabric spreading is effected through running of the running truck 4 as delivery through a delivery port 49 is effected. In this case, the suppression plate 41 prevents the occurrence of waviness of the cloth 5a, flapping and generation of wrinkles.
Patent JP-H0263967-A (JP)
Title: Rear-wheel steering angle controller for vehicle
Inventor: ITO TAKESHI
IPC: B62D7/15
Filed: 1988-04-28
Abstract: PURPOSE:To keep of any drift of behavior by constituting a rear-wheel actual steering and control system in adding feedforward compensation, negating a controlled variable by an actuator in anticipation of its variation, to feedback control. CONSTITUTION:At the time of steering, a rear-wheel steering angle desired value -deltaR is set on the basis of a front-wheel steering angle theta out of a steering angle detecting means 1 and a car speed V out of a car speed detecting means 2 at a steering angle calculating part 3. At an actuator control part 5, feedforward compensation made use of feed back signals deltaR of information on a steering angle command value and an operating state of an actuator 4, the rear-wheel steering angle desired value -deltaR and its differential value and a binary differential value is added whereby actuator driving output is determined. With this constitution, attributable to a dynamic characteristic of the actuator 4 and that, after a rear-wheel actual steering angle deltaR and vehicle behavior are actually changed, such a response time lag that cannot be compensated by feedback control for correcting this characteristic is compensated by adding this feedforward compensation, therefore an actuator response is accelerable.
Patent JP-S5731949-A (JP)
Title: Thermoplastic polyester resin composition
Inventor: NISHIGAKI MASAHIKO
IPC: C08G63/78
Filed: 1980-08-04
Abstract: PURPOSE: The titled resin composition for injection molding excellent in moldability, which is prepd. by compounding a specified polyethylene terephthalate resin modified by copolymerization with a polyalkylene oxide, with a glass fiber.  
     CONSTITUTION: A polyalkylene oxide having at least one metal carboxylate group of the formula [wherein R is a 2W4C aliph. hydrocarbon group; X is a (substd.) hydrocarbon group; M is an alkali metal; (m) is a positive integer; (n) is 1, 2 or 3] such as sodium salt of polyethylene glycol trimellitic acid monoester of about 400W20,000MW is used. 99W35pts.wt. polyester copolymer consisting of terephthalic acid or its ester, ethylene glycol or its ester; and said polyalkylene oxide is compounded with 1W65pts.wt. glass fiber of length ≥about 0.01mm and diameter ≥about 0.001mm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63273204-A (JP)
Title: Floating type magnetic head
Inventor: HATAUCHI TAKASHI
IPC: G11B5/265
Filed: 1987-04-30
Abstract: PURPOSE:To completely and surely perform erasure before recording and to eliminate the generation of an erroneous signal at the time of reproduction, by providing a gap for recording and reproduction and a gap for erasure which performs the erasure before recording on a magnetic core assembled in the core assembling groove of a slider. CONSTITUTION:The magnetic core assembled in the core assembling groove of the slider is set as a composite core 10 in which a center core 11 is sandwiched and fixed with a recording and reproducing side core 12 and an erasing side core 13. And a recording and reproducing gap 15 and an erasing gap 16 are formed by interposing a non-magnetic material in a cavity between the core 11 and the cores 12 and 13. Therefore, a record is erased by the gap 16, and after that, write is performed newly by the gap 15. Also, since the winding directions of a recording and reproducing coil and an erasing coil provided on winding poles 12b and 13b cross orthogonally to each other, it is possible to eliminate the mutual interference of magnetic circuits. In such a way, the magnetic flux of the erasing gap can be more enhanced, and the erasure is performed completely and surely, then, the generation of the erroneous signal at the time of the reproduction can be eliminated.
Patent JP-H11308251-A (JP)
Title: Data transmission circuit
Inventor: YAMAMOTO MASAYA
IPC: G06F3/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To adjust automatically a termination condition of a bus line in a transmission circuit. SOLUTION: Upon the receipt of data, voltages Va, Vb each having a waveform are given o a voltage waveform acquisition section 13. The voltage waveform acquisition section 13 samples a leading of the voltage Va in positive polarity and decrements a count of a pull-up resistor 14 by one through the discrimination of the presence of an unsharpened waveform when the Va is lower than a preset permissible value. When the Va is higher than the permissible value and a voltage Vab is smaller than a voltage Vd, since this means that an output of a differential input line receiver 12 is not certain, the section 13 increments the count of the pull-up resistor 14 by one.  When the Va is higher than the permissible value and the voltage Vab is higher than the Vd, it is discriminated that no unsharpened waveform is in existence, the output is certain and the communication line is excellent, then the processing is terminated. A display device 17 indicates excellent of the communication line.
Patent JP-H04338234-A (JP)
Title: Sheet-like adsorbent
Inventor: NOYORI MASARU
IPC: B01J20/28
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the sheet-like absorbent which has a large adsorption surface area, allows the easy and inexpensive selective adsorption of materials to be adsorbed and has excellent workability to filters by forming a sheet-like material of extremely fine fibers consisting of a polymonovinyl arom. compd. having specified or lower single fiber fineness. CONSTITUTION:Three-component conjugate fibers consisting of a sea component of polyester, etc., an island-sheath component of polystyrene, etc., and an island- core component of polypropylene, etc., are crimped by a crimper. The fibers are then fabricated to felt shape after cutting. This felt is subjected to the hydrolysis of the polyester with an alkali, such as aq. sodium hydroxide soln. The sea component of the sea and island type three-component conjugate fibers is dissolved to obtain the extremely fine fibers in such a manner, by which the signal fiber fineness is reduced to <=1 denier and the sheet-like material is obtd. This sheet-like material acts affinity between the polymonovinyl arom. compd., such as polystyrene and the materials to be absorbed and has a high adsorption power.