baber/WOPTO huggingface dataset:
Patent JP-H01153656-A (JP)
Title: Method for treating chlorination waste liquor
Inventor: SEGAWA TOMIO
IPC: B01D65/10
Filed: 1987-12-11
Abstract: PURPOSE:To carry out treatment of a waste liquor discharged in chlorinating phthalic anhydride, etc., in an aqueous medium and producing a low-chlorinated phthalic acid compound, by separating a phthalate, chlorinated phthalate and alkaline metal chloride using an electrodialytic method. CONSTITUTION:Phthalic anhydride, phthalic acid or an alkaline metal phthalate or a mixture thereof is chlorinated in an aqueous medium to afford a low- chlorinated phthalic acid (e.g., 4-chlorophthalic acid). In the process, a waste liquor discharged after separating a reaction product is separated into a phthalate and chlorinated phthalate and alkaline metal chloride using an electrodialytic method (preferably a monovalent anion permoselective membrane as an anion exchange membrane used in this method) to carry out treatment of the chlorination waste liquor. Recovery and reutilization of phthalic acid raw material can be carried out by this method and biochemical oxygen demand (BOD) and chemical oxygen demand (COD) of concentrates of the separated alkaline metal chloride are simultaneously remarkably reduced. Thereby disposal is facilitated.
Patent JP-S63165605-A (JP)
Title: Apparatus for cleaning unit
Inventor: HENRII SANDOSUTOROOMU
IPC: E01H1/04
Filed: 1987-12-11
Abstract: Device for sweeper units of the type which comprises an elevator in the shape of an inclined chute (16, 18). Carriers or brooms (28) which run in an endless path, are at one end of the path in contact with the ground surface which is to be cleaned, and transport refuses and the like upwards along the bottom (16) of the chute from the lower transverse edge of the chute. An interspace which exists between the lower transverse edge of the chute and the ground surface is, according to the invention, bridged over thereby that an endless, flexible sheeting (40) passes over, and substantially covers, the bottom (16) of the chute. After the passage over the bottom of the chute, the sheeting runs downwards ahead of the chute viewed in the direction of travel (22) or the sweeper unit (10) and contacts said ground surface (20), whereby said interspace between the lower transverse edge of the chute and the ground surface is bridged over by said sheeting (40).
Patent JP-H09152996-A (JP)
Title: Data takeover system
Inventor: KANAZAWA YUJI
IPC: G06F13/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To speed up the processing of process data by transferring only the alteration history of necessary taken-over data up to the position that a counter value indicates to a nonvolatile storage part. SOLUTION: An alteration history list management part 26 manages a submodule related to its task and the count value obtained by counting the position of the alteration history of the taken-over data by the counter as to the submodule as an alteration history counter list and when a disk write request part 25 issues a request to send process data stored in a 1st volatile memory 28 out to a disk 60, a taken-over data transfer part 27 transfers the alteration history of the taken-over data on the submodule managed by the alteration history list management part 26 by submodules to the disk 60 up to the position that the counter value indicates. Namely, only the alteration history of the necessary taken-over data up to the position indicated with the counter value is transferred to the disk 60 and no unnecessary taken-over data is transferred.
Patent JP-H06228921-A (JP)
Title: Light emission beacon device
Inventor: SAKATA KIYOSHI
IPC: E01F9/00
Filed: 1992-11-20
Abstract: PURPOSE:To make easy to see and to make compact by corresponding to the inside of an outline of a required secondry display form of a beacon, scattering LED chips on the surface of a substrate to mount, molding the LED chips together with light passing resin as a unit, at the same time, forming the molded resin in a from corresponding to the secondary display form, and storing the substrate in the front container. CONSTITUTION:A secondary form of a molded transparent resin 4 is formed in the shape of a radial petal. After that, LED chips 2 are scattered in outlines to mount. Then, light emitted from the LED chips 2 is radiated to the outside from a transparent plate 8 through the transparent resin layer 4. It is so formed that lighting is controlled every outside of the LED chips 2 and, at the same time, every group is made to differ in time to flash. Accordingly, it is so indicated that it is rotated. In addition, the substrate 1 is fixed to the rear side part 6a of a container 6. According to the constitution, the display is easy to see, a device is compact and, at the same time durability is promoted, power consumption can be reduced.
Patent JP-H06163580-A (JP)
Title: Manufacture of thin-film transistor
Inventor: UEDA TORU
IPC: H01L29/786
Filed: 1992-11-20
Abstract: PURPOSE:To provide a method for manufacturing a thin-film transistor which has improved crystallizability and film quality uniformity of a polycrystalline silicon where a semiconductor layer is formed and can reduce off current stably. CONSTITUTION:An impurity ion is implanted into both outermost regions (source electrode and drain electrode) 7a and 7b of a semiconductor layer 3 and low- concentration impurity regions 6 and 6 using a gate electrode 5 as a mask and at the same time a neutral ions is implanted so that it is concentrated higher than the impurity ion for forming amorphous state (first process) and then regions other than both outermost regions 7a and 7b of the semiconductor layer 3 are covered, thus forming a resist. Then, a second process for implanting the impurity ion of the same conductivity type as that of the impurity ion which is implanted to both outermost regions 7a and 7b of the semiconductor layer 3 at the first process with the resist as a mask so that its concentration is higher than that of the impurity ion which is implanted ion the first process and a third process for polycrystalizing the part which is changed into amorphous state in the first process by heat treatment of the semiconductor process 3a are inclined.
Patent JP-H02158202-A (JP)
Title: Clock signal generating circuit
Inventor: HAYASHI NOBUYOSHI
IPC: H04L27/38
Filed: 1988-12-09
Abstract: PURPOSE:To make the circuit small and to reduce the cost by generating a system clock signal for acting a digital filter without addition of a new PLL circuit. CONSTITUTION:A fundamental wave is extracted from a system clock 6.144MHz outputted from an internal circuit being a IC of a four-phase differential phase modulation (QDPSK) demodulation circuit 1 via an LPF 6, the output is detected by a high speed inverter 7, from which a square wave including the 2nd harmonic component is extracted the square wave oscillates an X-tal and the oscillated wave is amplified by the high speed inverter 7, from which a system clock 12.288MHz is obtained. It is fed to a digital filter 5, which is activated. Thus, a doubler circuit is constituted without adding a new PLL circuit. Then the constitution is simplified and the cost is reduced.
Patent JP-H03173676-A (JP)
Title: Convenient transfer marking method
Inventor: NAKANO TSUGIO
IPC: B41M3/12
Filed: 1989-12-01
Abstract: PURPOSE:To enable marking in bulk through a simple method by copying a document to a sheet having weak mold releasing property through electrostatic or ink jet copy operation, and employing a transfer sheet arranged with an adhesive layer mixed with adhesive or coloring pigment. CONSTITUTION:Art paper, coated paper, silicon mold release paper or polyvinylalcohol film, in which toner, ink and adhesive do not permeat but harden on the surface of the sheet, can be employed as a sheet having weak mold releasing property. Required part of a document is copied onto the sheet having weak mold releasing property through a business copy machine. An adhesive or an adhesive containing pigment or other assistant (smoothing agent, aromatic agent, etc.) is applied to provide an adhesive layer. The adhesive is selected, according to following marking method, from evaporation and dry type adhesive such as aqueous or oil soluble resin liquid, polymer emulsion type resin liquid or thermally fusible powder resin. Marking is made by applying a target part onto the surface of an object and subjecting to thermal press. By such method, mass copy with multicolor as well as in monochrome can be realized while obviating plate making and printing processes.
Patent JP-S63170519-A (JP)
Title: Cylinder head oil cooling device for auxiliary chamber type engine
Inventor: YAMADA KIICHIRO
IPC: F01P9/04
Filed: 1986-12-30
Abstract: PURPOSE:To sufficiently cool an auxiliary chamber and make an oil cooler small-sized by oil-cooling only the periphery of the auxiliary chamber in a cylinder head and air-cooling the other portions. CONSTITUTION:An oil jacket 9 is provided around an auxiliary chamber 22 in a cylinder head 8, and a cooling air passage 32 is provided on the other portions. The cooling air generated by a cooling fan is guided to the cooling air passage 32 of the cylinder head 8 by an air guiding case. Accordingly, the auxiliary chamber is sufficiently cooled, an oil cooler or the like can be made small-sized, furthermore the casting of the oil jacket can be facilitated.
Patent JP-H09152558-A (JP)
Title: Automatic color temp. adjustment microscope system
Inventor: TANAKA TOSHIHIKO
IPC: G02B21/36
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of always automatically adjusting to a required color temp. by comparison operating the color temp. of projected light with the prescribed color temp., outputting a prescribed control signal and adjusting an output of a light source based on the control signal. SOLUTION: A photodetector circuit 8 detects the color temp. of the projected light occurring in the state (observation state) removing a microscopic sample 3 to output its detection signal S1 to a controller 9. The controller 9 is provided with a color temp. setting mechanism for beforehand setting the required color temp., and comparison operates the color temp. of the projected light with the color temp. prescribed by the color temp. setting mechanism, and when both color temp. are different, it outputs the prescribed control signal S2 to a power source circuit 10. The power source circuit 10 varies the output of the light source 2 based on the control signal S2 outputted from the controller 9 to automatically adjust the color temp. of the light source 2 to the required value.
Patent JP-H03173752-A (JP)
Title: Manufacture of low earing and high strength al-mg series alloy free from the generation of stretcher strain mark in the stage of forming
Inventor: ETO TAKEHIKO
IPC: C22C21/06
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the low earing and high strength Al alloy material free from the generation of stretcher strain marks in the stage of forming by subjecting a slab of an Al-Mg alloy having specified compsn. to hot rolling, thereafter subjecting it to intermediate rolling, process annealing and finish rolling under specified conditions and finally executing stabilizing annealing. CONSTITUTION:An ingot of an Al alloy contg., as essential components, by weight, 0.5 to 1.8% Mg, 0.05 to 0.6% Mn and 0.3 to 0.6% Cu and furthermore contg., at need, Cr, <=0.3%, the amt. refining the structure and improving its formability is subjected to homogenizing heat treatment and is thereafter hot-rolled. Next, according to necessity, the ingot is subjected to process annealing, is thereafter to intermediate rolling (cold rolling) at >=40% draft, is successively to process annealing at 500 to 550 deg.C for 1 to 10sec, is furthermore to finish rolling (cold rolling) at >=40% draft and is finally to stabilizing annealing at 150 to 250 deg.C. The state of Mg molecules in the alloy is transformed into a stable one, by which the Al-Mg series alloy material having low earing and high strength in an excellent surface condition free from the generation of stretcher strain marks even if its reduction of area is >=2.0 can be obtd.
Patent JP-H01152620-A (JP)
Title: Semiconductor production device
Inventor: KYOGOKU KOSUKE
IPC: H01L21/3065
Filed: 1987-12-09
Abstract: PURPOSE:To simplify a traveling device as well as control procedures by moving a closing mechanism and traveling mechanism simultaneously when moving semiconductor wafers between the first and second chambers. CONSTITUTION:A substrate base A120 is moved to a reaction chamber 124 and a screening plate 124 is moved to a specified position within the reaction room 124. Then, a mixture gas for reaction is introduced into the reaction chamber 124, a semiconductor wafer 119 is treated, and the discharge gas is discharged. In parallel, the semiconductor wafer 119 is mounted on a substrate base 122. Then, air, etc., within the first purge chamber 104 is discharged and purge gas is allowed to flow through a flow entrance 106 for purging. When the processing ends, gas is stopped, the screening plate 125 is moved, the substrate base A120 is ejected and is moved to a manifold 101 side, and it is placed on a substrate base padding A121. The substrate base B122 is moved to a manifold 101, the substrate base A120 is moved to a purge room 107, and the substrate base B122 is moved in the direction of the reaction chamber 124 for performing processing.
Patent JP-H08171088-A (JP)
Title: Liquid crystal display device
Inventor: MACHIDA CHO
IPC: G02F1/1335
Filed: 1994-12-16
Abstract: PURPOSE: To prevent the occurrence of unequal display by retreating the corner parts of overcoats more toward a color filter side than a rectangular shape. CONSTITUTION: Corner parts 4b of the overcoats 4 formed on the color filters 3 are formed to a circular arc shape. The corner parts of the overcoats 4 are retreated more to the color filter 3 side than the rectangular shape. Riding of spacers in the seals 6 on the corner parts 4b of the overcoats 4 is preventable with such liquid crystal display device as there are the large spacings between the corner parts 4b of the overcoats 4 and the side parts of the seals 6 and, therefore, the cell gaps remain uniform. Then, the occurrence of unequal display, such as unequal colors, is prevented. The corner parts of the overcoats 4 disposed on the color filters 3 may be formed to a diagonal line form and the corner parts of the overcoats 4 may be retreated more to the color filter 3 side than the rectangular shape.
Patent JP-H07240739-A (JP)
Title: Method and equipment for generating and inspecting frame inspection sequence for message
Inventor: RENE GURAISU
IPC: H03M13/00
Filed: 1993-12-14
Abstract: PURPOSE: To provide a simple and high-speed method for guaranteeing data maintainability in a communication network by generating a frame check sequence for a message formed as a series of data bytes, utilizing the characteristics of a Galois field and performing a check. CONSTITUTION: An FCS(frame check sequence) register is preset to a hexadecimal '46AF6449". The value supplies the hexadecimal 'FFFFFFFF' at the time of being multiplied by α<32> . A CRC(cyclic redundancy code) to the data bytes is made possible and it can be disabled as needed. The FCS is calculated and the FCS register is updated. In the case that the cell is the last cell of the data packet, a new FCS is calculated and the FCS register is updated. As a result, a complement to '1' is inserted to the end of the last cell as 32-bit CRC and transmitted. The arithmetic operation of the CRC for checking the message is performed for respective bits in a modulo 2 in binary display and is based on the Galois field(GF).
Patent JP-2001132486-A (JP)
Title: Control device for supercharger
Inventor: SHIMAZAKI YUICHI
IPC: F02D45/00
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To enable a precise control responding to the operation state of an internal combustion engine, in an electric supercharger for supercharging the internal combustion engine by the air pump driven by an electric motor. SOLUTION: The target number of rotation Nobj of an electric motor and the target supercharging pressure Pobj of an internal combustion engine are calculated in response to the operation condition of the internal combustion engine (number of rotation and load of internal combustion engine) and an atmosphere condition (atmospheric temperature and atmospheric pressure). The supply power of the electric motor is feedback controlled so that the real number of rotation Nch of the electric motor calculated from a motor current and motor voltage is matched with the target number of rotation Nobj and the opening of an electric relief valve is feedback controlled so that the real supercharging pressure Pch of the internal combustion engine detected by a supercharging pressure detection means is matched with the target supercharging pressure Pobj.
Patent JP-H01154578-A (JP)
Title: Laser output mirror
Inventor: YASUI KIMIHARU
IPC: H01S3/08
Filed: 1987-12-11
Abstract: PURPOSE:To obtain a laser beam having a solid state and a regular phase without decreasing an oscillation efficiency by forming a coating film to be spread on the center as a partially reflecting coating film, and regulating the phases of two laser beams which are respectively passed through the center and its periphery by forming a thin film having the same refractive index as that of a base material between the coating film of one face or the other face of the mirror and the base material of the mirror. CONSTITUTION:A laser beam 8 partially reflected and enlarged by the partially reflecting coating film 4 of the inner face of a laser output mirror is amplified by a laser medium 7 while it is converted by a collimator mirror 6 to a parallel laser beam 9, the center is output through the film 4 and the periphery is output through a nonreflecting coating film 3, both being combined to become a laser beam 10. A thin film 5 having the same refractive index as that of a base material and a distributed thickness is formed between the coating film and the base material with a phase difference due to the passage through the films 3, 4.
Patent JP-H08166366-A (JP)
Title: Carbon dioxide gas sensor and its manufacture
Inventor: SHIMIZU SHOICHI
IPC: G01N27/12
Filed: 1994-12-16
Abstract: PURPOSE: To provide a carbon oxide gas sensor which shows a considerably high detecting sensitivity to carbon dioxide gas when the concentration of the gas is low and its manufacture whereby the detecting sensitivity for the carbon dioxide gas is kept high and the strength of a baked disk is enhanced. CONSTITUTION: The carbon dioxide gas sensor has a baked disk 1, two electrodes 2 layered at both side faces of the baked disk 1, and a lead wire 3 rigidly attached to the electrodes 2. The baked disk 1 is formed of a composition of one oxide among alkaline earth metals, Cr, Fe, Co, Ni, Cu, Zn, Y, Zr, Pb, Bi and lanthanoids, BaTiO3 and CuO.
Patent JP-H01153511-A (JP)
Title: Production of aluminum nitride
Inventor: OHASHI TADASHI
IPC: C01B21/072
Filed: 1987-12-11
Abstract: PURPOSE:To obtain aluminum nitride at a low cost without requiring a complicated control system, by bringing a gas containing NH3 into contact with heated Al2O3. CONSTITUTION:A reduction gasifying chamber 4 and a nitriding chamber 5 are provided in a reaction furnace 1 having heaters 2 and 3 on the outer periphery thereof and Al2O3 6 is contained in the reduction gasifying chamber 4. A susceptor 7 is installed in the nitriding chamber 5 to place a substrate 8 thereon. The interior of the reaction furnace 1 is then evacuated from a gas discharge pipe 10 with a rotary pump, etc., and a current is passed through the heaters 2 and 3 to set temperatures of the reduction gasifying chamber 4 at about 1,400 deg.C and a nitriding chamber 5 at about 1,200 deg.C. An NH3- containing gas (a mixture gas of NH3 and nitrogen gas at 1:1 molar ratio) is subsequently fed from a feed pipe 9 into the reaction furnace 1 and brought into contact with the heated Al2O3 to form the aimed thin film 11 of aluminum nitride on the substrate 8.
Patent JP-H08169281-A (JP)
Title: Automobile console box
Inventor: KUBO MASAHIRO
IPC: G05G1/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide an automobile console box enabling a console body to be easily positioned even for an opening having upper and lower peripheral edges, and further enabling a parking brake lever to be seemed positioned at a center for visibility. CONSTITUTION: Regarding a console box 1 having a lever opening 11 with vertically dislocated upper and lower peripheral edges 13a and 13b on the upper section of a console body 3, and a soft cover 15 with a lever inserting section 25 for leading a parking brake lever 9 on the peripheral edges 13a and 13b of the opening 11, the upper surface 19 of the cover 15 is formed to be approximately horizontal with the upper side 19a thereof taken as reference.
Patent JP-H02160277-A (JP)
Title: Process kit for electrophotography
Inventor: YOSHIHARA YOSHIYUKI
IPC: G03G15/00
Filed: 1988-12-14
Abstract: PURPOSE:To prevent deterioration of the joint memory of a photosensitive body by a blade and the inversion of the blade by using the blade coated with a resin contg. a silicone comb type graft polymer. CONSTITUTION:The silicone comb type graft polymer exists near the surface of the cleaning blade. The silicone comb type graft polymer is used as the surface reforming agent of a coating film. The graft polymer migrates to the surface of the coating film and can lower the surface energy when such graft polymer is added to a coating compd. The graft polymer existing on the surface has the group having high compatibility with the main material and, therefore, remains stable over a long period of time without migrating to the member in contact therewith. Further, the mol. wt. of the polymer itself is low and is easily removed by brushing the surface thereof. The storage and physical distribution stability of the process kit in which the cleaning blade and the silicone comb type graft polymer drum are integrated are improved in this way and this kit is effectual to prevent the inversion of the blade.
Patent JP-S63162587-A (JP)
Inventor: NAGAYA KUNIO
IPC: C04B38/00
Filed: 1986-12-25
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-H01153781-A (JP)
Title: Adhesive for polypropylene and polar different material and bonding thereof
Inventor: TAKAGI KANEYUKI
IPC: C08L59/00
Filed: 1987-12-11
Abstract: PURPOSE:To obtain the title economically advantageous adhesive capable of bonding a polypropylene to polar materials such as metals without requiring a primer, by composing of a specific non-volatile component and mixed solvent. CONSTITUTION:The title adhesive containing (A) a mixture of (i) chloroprene and low chlorinated polypropylene with <=35wt.% chlorine content and (ii) a mixture of chloroprene and one or more novolaks the starting materials thereof are phenols selected from the group of p-substituted phenols containing >=2C alkyl group and terpenephenol, as a non-volatile component and (B) one or more mixed solvents selected from the group comprising aromatic hydrocarbon-based solvents and chlorinated hydrocarbon-based solvents, or (C) a mixed solvent of component B, as a main component and other solvent. Preferably chlorinated isotactic polypropylene containing 8-30% chlorine is used as the component (i) and para-t-butylphenols, etc., as the component (ii).