baber/WOPTO huggingface dataset:
Patent JP-S60122701-A (JP)
Title: Production of hydrogen by partial oxidation of heavy hydrocarbon in cdq equipment
Inventor: MATSUBARA KENJI
IPC: C10B39/02
Filed: 1983-12-08
Abstract: PURPOSE:To produce hydrogen at a low cost by the efficient partial oxidation of heavy hydrocarbon while saving energy and eliminating carbon trouble by utilizing a coke dry-quenching equipment used in the manufacture of coke as a gas producer. CONSTITUTION:The temp. of the prechamber 2 of a gas producer 1 is kept at about 920-980 deg.C. Heavy hydrocarbon such as petroleum asphalt is preheated with a preheater 4 and introduced into the prechamber 2. At the same time, O2 is blown into the prechamber 2 by a larger volume than the volume of O2 required by a reaction represented by equation I , and the reaction temp. is kept at about 1,000-1,100 deg.C. An excess of O2 prevents a drop in temp. due to the endothermic reaction represented by the equation I by an exothermic reaction represented by equation II. In the cooling chamber 3, endothermic reactions represented by equations III, IV are caused by blowing steam to accelerate the cooling of lump coke. Gas produced by the partial oxidation of the heavy hydrocarbon is fed to a boiler 6 through a dust collector 5 to recover the sensible heat. The gas is desulfurized in a desulfurizer 9 and introduced into a pressure swing adsorber 10, where H2 is separated.
Patent JP-S61109010-A (JP)
Title: Optically driven semiconductor device
Inventor: KIRIHATA FUMIAKI
IPC: H01L31/111
Filed: 1984-11-01
Abstract: PURPOSE:To prevent a guide from staining and damaging, easily replace an element, and to perform operation in a short time by providing a connection terminal surrounding one terminal of an internal optical guide and a connection terminal and a detachable base to the photodetection part of the element. CONSTITUTION:Connection terminals 13 and 14 are fitted to both end terminals of the internal optical guide 8 by using an adhesive, etc., while surrounding end surfaces, and the terminal 13 is fixed to the base fixed with glass 15 right above the photodetection part 10 of an optical thyristor element 1 by using a screw 17. The terminal 14 is fixed to the guide 8 airtightly and inserted into a airtightly into a metallic cylinder 9 penetrating a container side wall 6, and fixed by using glass 18, so that it is easily coupled with the metallic cylinder 9. When this thyristor element 1 is defective, the screw 17 is unclamped to detach the guide 8 from the element 1 and it is replaced with a new element; and the terminal is coupled again with the base 16 with the screw 17, thereby eliminating the staining of an damage to end surfaces of the guide 8.
Patent JP-S60123924-A (JP)
Title: Information display device
Inventor: TSUKUDAI AKIHIKO
IPC: G06F3/033
Filed: 1983-12-07
Abstract: PURPOSE:To prevent the malfunction of an information display device, by devising the display and arrangement of keys for scrolling functions. CONSTITUTION:Characters and graphics are displayed on the display picture 1 of an information display device and operation keys 3-9 of keys 3 and 4 for scrolling the picture, etc., are arranged to the supporting frame 2 of the device. Operation display by means of arrows indicating the picture scrolling directions or characters indicating moving directions is made on the operation keys 3-9 or an optical signal receiver so as to make display picture scrolling easily with the keys 3-9 or the optical signal receiver.
Patent JP-H0890561-A (JP)
Title: Production of electroforming mold
Inventor: MAKI YASUHIRO
IPC: C25D1/00
Filed: 1994-09-27
Abstract: PURPOSE: To provide a means capable of producing an electroforming mold in a desired form even when the electroforming mold of which the narrow recessed part has depth larger than 3-5mm is produced. CONSTITUTION: When the electrodeposition part A1 of an electroforming mold A is formed, a reversal mold 3 of which the surface follows the reversal shape of a mold surface is formed and the core 4 equipped with the engaging part 4a integrally engaged with the electrodeposition part A1 by electrodeposition is preliminarily arranged to the place corresponding to the recessed part 1a of a molded product 1 in the reversal mold and the substance for the electrodeposition part A1 is electro-deposited on the combination of the core 4a and the reversal mold 3.
Patent JP-H0397909-A (JP)
Title: Deodorizing acetate fiber
Inventor: UEDA TSUNEHISA
IPC: A41D31/00
Filed: 1989-09-06
Abstract: PURPOSE:To obtain the subject fiber, containing a specific amount of a deodorizing component containing a compound having acid anhydride groups in acetate fiber, capable of efficiently deodorizing smell of ammonia, amines, etc., and suitable as beddings, physiological sanitary products, underwears, carpets, etc. CONSTITUTION:The objective fiber containing a deodorizing component containing a compound [e.g. an alpha,beta-unsaturated dicarboxylic acid anhydride (preferably maleic anhydride)-based polymer or Diels-Alder reaction type adduct thereof with olefins)] having preferably 100-700 mequiv./g content of acid anhydride groups in the molecule in an amount so as to provide 0.1-10wt.%, preferably 0.5-5wt.% content of the aforementioned compound in acetate fiber.
Patent JP-H0890690-A (JP)
Title: Composite tube and manufacture thereof
Inventor: MATSUO YOSHIHIRO
IPC: B32B5/24
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a composite tube having a light weight, excellent executability and handling properties and to efficiently manufacture the tube by forming an FRP layer on the surface of a thermoplastic resin tube such as a vinyl chloride tube, a polypropylene tube, etc., via a foamed resin layer. CONSTITUTION: A composite tube 1 comprises a vinyl chloride 11 as a thermoplastic resin tube, a foamed urethane resin layer 12 as a foamed resin layer, and an FRP layer 13. A primer layer 14 is provided between the tube 11 and the layer 12. Since the tube 1 is formed of the FRP layer instead of a metal tube at the outer layer as described above, the weight can be reduced by about 70-75% as compared with the conventional metal tube used as the outer layer, and the executability and the handling properties are improved.
Patent JP-H09166915-A (JP)
Title: Thin film member
Inventor: ENOKUCHI YUJI
IPC: G03G15/08
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To secure a satisfactory press-contact pressure between a developing roller and a blade, to uniformly and electrostatically charge toner and to make a thin layer uniform and to supply toner to an electrostatic latent image while keeping stable and moderately light contact with an electrostatic latent image carrier, by making the Young's modulus, the thickness and the radius of a thin film member satisfy a specified expression together. SOLUTION: The thin film member 11 is constituted of a cylindrical film with a circumferential length little longer than the outer circumferential length of the developing roller 10, and when the developing roller is armored by the member 11, a slight looseness is formed. And, as for the Young's modulus E (kg/mm<2> ) of the thin film member 11, the thickness (t) (mm) and the radius R (mm), 0.05<=Et<3> <=10 and also 2.5<=R<=50 are satisfied. In the case where the value of Et<3> is <0.05, a desired pressing force is not obtained within the size of the practical developing roller 10, on the other hand, in the case the value of Et<3> is >10, conversely, a pressing force against the photoreceptor is too strong within the extent of the practical developing roller 10.
Patent JP-S61177493-A (JP)
Inventor: RARITSUTO RAI BOORU
IPC: G10L15/14
Filed: 1985-10-18
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-H0894660-A (JP)
Title: Pulse measuring apparatus
Inventor: KOBAYASHI KATSUE
IPC: H03K21/00
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a pulse measuring apparatus by which the frequency or the cycle of a pulse signal changing its frequency with the passage of time is measured with good accuracy over a wide frequency range. CONSTITUTION: Frequency information 166 on a pulse signal 105 is obtained by counters 110, 112, a compare register 120 and a register 131, and cycle information 164 is obtained by a counter 111 and a register 130. A judgment circuit 140 judges whether the frequency of the pulse signal is high or low. Based on this judgment, a selection circuit 150 supplies one out of the frequency information and the cycle information to a CPU 103. The CPU performs an operation on the basis of the information so as to respond to an interrupt signal 170 or 180 corresponding to the supplied information, and it measures the pulse signal. Thereby, the pulse signal is measured on the basis of the cycle information when the frequency of the pulse signal is low and on the basis of the frequency information when the frequency is high.  As a result, the pulse signal can be measured with good accuracy over a wide frequency range.
Patent JP-H0570938-A (JP)
Title: Sputtering cathode for forming carbon film and formation of carbon film
Inventor: MIYAMOTO TAKASHI
IPC: C23C14/06
Filed: 1991-09-11
Abstract: PURPOSE:To inhibit arcing and to improve the quality of a carbon film by making the height of the surface of a cathode shield around a carbon target equal to or lower than that of the surface of the target when the carbon film is formed on a substrate by sputtering. CONSTITUTION:When a carbon film is formed on a substrate by a sputtering cathode method, the height of the surface 3 of a cathode shield 2 around a carbon target 1 used is made equal to or lower than that of the surface 4 of the target 1. Even when sputtering is carried out for a long time at the time of forming a carbon film on a substrate by sputtering with the carbon target 1, arcing is hardly caused and a carbon film having very high quality can be formed.
Patent JP-H0892943-A (JP)
Title: Concrete dam construction roof
Inventor: NAKAMURA SEIJI
IPC: E02B7/00
Filed: 1994-09-27
Abstract: PURPOSE: To execute work during rainfall and snowfall and comply easily with such requirements as conveying and hanging-in and reduction of a form-to- form space by combining a concrete dam construction roof with a plurality of roofing units and installing them. CONSTITUTION: A plurality of roofing units 60 having a roof member 70 are lined up between forms 1 in the both side-bank direction, thereby installing a concrete dam construction roof 200. A roof member 70 is formed with a main body 80, whose central part is openable, and joint roofs which are inclined downward to the downstream side of the main body 80 and removably connected with each other continuously. They are mounted to the forms 1 by means of a mounting part 210 in such a fashion that they may removed, moved and positioned freely in the both upstream and downstream direction. An overlaid part 180, which is placed on an adjacent roofing unit 60, is installed to at least one edge of the unit.  With a progress in the execution of work in the upward direction, the spacing between the forms 1 is reduced by removing the joint roofs which are surplus in the up- and down-stream directions in conformity with the required reduction while they are conveyed and hung in by separating the jointed roofs from main body 80 or folding the roof member 70.
Patent JP-H0279829-A (JP)
Title: Trimming printing method
Inventor: TASHIRO YUKIO
IPC: G03B27/32
Filed: 1988-09-16
Abstract: PURPOSE:To improve the efficiency of trimming printing by controlling a photograph printer based on numeric data which is recorded or stored after previously digitizing information on the position of an area which is enlarged and printed relative to a photographic negative and information on enlargement magnification by means of an equipment separate from the photograph printer. CONSTITUTION:The numeric data of the positions of X, Y and theta and the enlargement magnification, which are necessary for the control of the photograph printer in trimming printing, are previously digitized by means of the equipment separate from the photograph printer. Therefore, a precise trimmed print can be obtained even if an printing operation is performed by a person who can only operate the photograph printer after the difficult decision of trimming is intensively performed by a skillful person having a good sense. Thus, the quality of the trimmed print and yield, efficiency and equipment working rate in trimming printing can be drastically improved.
Patent JP-H0683984-A (JP)
Title: Input/output circuit
Inventor: MATSUZAWA MASAO
IPC: G06F15/78
Filed: 1992-08-31
Abstract: PURPOSE:To speedily detect the abnormal transmission of data by generating a detection signal when output data held in an output latch are compared with check data and the coincidence is not obtained. CONSTITUTION:A microcomputer for data reception outputs check data based on the received data to a check terminal 301 without through software and transmits them to a microcomputer for transmission. The transmitter microcomputer compares a check signal 303 inputted through a check terminal 301 with the content of an output latch 31 holding transmission data by means of a detection section 307, generating a detection signal 306 when they are not matched. With the detection signal 306, the microcomputer can detect some abnormality occured in a transmission line which obstructs the normal data transmission and reception. No software confirming the transmission microcomputer and the reception microcomputer is required for the confirmation, and the only delay time is required.
Patent JP-S6389490-A (JP)
Title: Wafer heating jig
Inventor: YAMAZAKI HIROSHI
IPC: H01L21/68
Filed: 1986-09-30
Abstract: PURPOSE:To clean the title jig with gaseous freon in a plasma CVD device by arranging a carbon covering material having specified hardness at the part of a carbonaceous substrate to be brought into contact with the water to dispense with the formation of SiC film. CONSTITUTION:The carbon covering materials 12 and 13 for carrying Si wafers for semiconductor devices are stuck by an adhesive on the recesses 11c and 11d formed respectively at the appropriate positions on the front and rear surfaces 11a and 11b of the carbonaceous substrate 11 of the water heating jig 10. The covering materials 12 and 13 have a Shore hardness of >=65 and are obtained by heat-treating pitch which is thereby made heavier, crushing the pitch into powder having about 12mu mean particle diameter, molding the powder into a compact, baking the compact at about 900 deg.C in an N2 atmosphere, then graphitizing the compact at about 2,300 deg.C, and working the compact into a desired shape. When the jig 10 without SiC film coatings is used, the deposition of foreign matter on the wafer can be reduced, and the jig can be cleaned in the plasma CVD device by using gaseous freon.
Patent JP-S61111003-A (JP)
Title: Voltage controlled oscillator
Inventor: UEDA HIDEKI
IPC: H03B5/08
Filed: 1984-11-06
Abstract: PURPOSE:To reduce the degrading of the Q of an oscillation circuit by connecting a forward resistance of a diode in parallel between a collector an emitter of a switching transistor (TR) in terms of AC in a voltage controlled oscillator used for a frequency synthesizer. CONSTITUTION:A diode and a resistor 11 are connected in series between a collector of a switching TR3 and a control terminal and the anode of the diode 10 is connected to common in terms of AC by a capacitor 12. When the TR3 is turned on, the diode 10 is conducted, and an on-resistance 11 of the diode 10 is connected in parallel with an on-resistance 11 between the collector and emitter of the TR3. Since the capacitor 12 connected to the anode of the diode 10 is sufficiently larger than the capacitor 7, the capacitor 12 is neglected while being considered to be short-circuited in terms of AC. Thus, resistors 3a, 10a are connected in parallel and the resistance value between the capacitor 7 and common 9 is smaller than that of a conventional oscillator, then the degrading of Q of the oscillation circuit with the TR3 turned on is decreased. That is, the deterioration in the C/N and S/N is reduced.
Patent JP-H0556126-A (JP)
Title: Call device
Inventor: NIRASAWA YOSHINOBU
IPC: H04M1/27
Filed: 1991-08-21
Abstract: PURPOSE:To use a call terminal which makes a call by means of acoustic- connecting a DTMF signal to a receiver even in a dial pulse line. CONSTITUTION:The DTMF signal generated from the external DTMF call terminal 1 is transmitted to a DTMF detection part 2 by a acoustic-connection part 6 using the receiver and the like. The DTMF detection part 2 analyzes the DTMF signal and decodes it into a telephone number to be called so as to transmit the decoding information to a control part 3. It controls a dial pulse generation part 4 by the decoding information and transmits a dial pulse signal corresponding to the telephone number to a telephone line 5.
Patent JP-S59118307-A (JP)
Title: Rotary tool spindle of machine tool
Inventor: SHIBATA SOUICHI
IPC: B23Q3/12
Filed: 1982-12-23
Abstract: PURPOSE:To make it possible to perform a deep hole drilling process in an extremely efficient manner by a method wherein a guide jig for an elongated drill is mounted on the tool spindle itself so that the drill and the guide jig always move integrally with each other. CONSTITUTION:The drill 1 is mounted on an inner spindle 4 through a tool holder 23 having a tapered shank 20, a pull rod 13 and a clamping groove 22. A fitting section 10 of the inner spindle 4 is in the form of a tapered hole corresponding to the tapered shank 21 of the tool holder and an engaging member 11 comprises a plurality of forklike members. Further, the guide jig 2 is provided with a number of engaging teeth, a collar 33 and a clamping groove 34 and a sleeve 35 for guiding the drill 1 is fitted on the guide jig 2. In addition, the inner spindle 4 is fitted in an outer spindle 3. Thus, with the above structure, the guide jig 2 for the elongated drill 1 is mounted on the tool spindle itself so that it is not necessary to exchange the jig even when a number of holes are processed and it is possible to perform the deep hole drilling process quite efficiently.
Patent JP-H0765097-A (JP)
Title: Optical reader
Inventor: TAKAHASHI TOSHITAKA
IPC: G06K7/015
Filed: 1993-08-25
Abstract: PURPOSE:To provide the compact optical reader capable of reading the recording information of a recording medium by one reading means which even the insertion of the board recording medium is inside or out side. CONSTITUTION:The device is provided with a bar code detection sensor 32 which is located opposite to an insertion side carrier path 39 and detects the presence or absence of the bar code of a photographic plate 20, photographic plate distribution board 33 which guides the plate 20 to either of the 1st branch carrier path 40 or the 2nd branch carrier path 41 according to the detection result of the bar code detection sensor 32, and movable reflection mirror 34 which reflects the bar code to a reader 35 according to the detection result of the sensor 32, According to the detection result of the bar code detection sensor 32, the movable reflection mirror 34 changes the direction of the mirror so as to form the light path which reaches from the photographic plate 20 to the reader 35. Which even the insertion of the photographic palte 20 is inside or out side, the bar code of the photographic plate 20 is opposite to the light path and the barcode of the photographic plate 20 is read by one reader 35.
Patent JP-H0753389-A (JP)
Title: Agent for bath
Inventor: ISHIDA ISAO
IPC: A61Q19/10
Filed: 1993-08-12
Abstract: PURPOSE:To provide a bath agent useful for the therapy and as an abirritant of atopic dermatitis. CONSTITUTION:A bath agent is characterized by containing lithium chloride, sodium chloride, potassium chloride, magnesium sulfate, calcium sulfate, aluminum tetraacetate, manganese chloride, sodium sulfate, sodium bicarbonate, metasilicic acid and metaboric acid. The addition of vitamin B1 and garlic extract to the above-mentioned ingredients furthermore promotes the therapy and improvement of atopic dermatitis.
Patent JP-H1171463-A (JP)
Title: Preparation of cellulose triacetate solution, preparation of cellulose triacetate film, and cellulose triacetate film
Inventor: IWAGAKI MASARU
IPC: C08K5/04
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solution wherein a cellulose triacetate is stably dissolved in an organic solvent other than chlorine-containing hydrocarbons, and a fine cellulose triacetate film using this. SOLUTION: In any of the steps in preparing a mixture of a cellulose triacetate having an average acetylation degree of 58.0% to 62.5% to and an organic solvent which is substantially free of chlorine-containing hydrocarbons and contains an acetone or the like as a main solvent, through a cold dissolving method or a pressure dissolving method, an ultrasonic wave is applied to obtain the cellulose triacetate solution having a high solubility and stability, The cellulose triacetate film having a high transparency is obtained by forming a film from this solution.
Patent JP-H0281102-A (JP)
Title: Action planning method for holding robot
Inventor: TERASAKI HAJIME
IPC: G05B19/4155
Filed: 1988-09-16
Abstract: PURPOSE:To make a sure action plan of a holding robot by forming hierarchically a working procedure planning part, a holding planning part, and an action planning part and making a host planning part work to replan in case a planning job fails at a lower rank planning part. CONSTITUTION:A working procedure planning part 6 plans a parts moving procedure based on the information on an environment model recognizing part 2 and stores this procedure for the sake of the failure of a lower rank planning part. An environment model memory part 4 stores both initial and target states. A holding planning part 7 performs an interference check via a simulator 5 based on a holding procedure candidate to plan and store a possible holding attitude. An action planning part 8 plans an action and outputs an action level language to a control part 9. In case the plans of both parts 7 and 8 fail, another planning part higher by one rank works to replan based on the memory. In such a constitution, the output is possible for all practicable action plans. Thus an action plan is surely made.
Patent JP-S61102923-A (JP)
Inventor: DONARUDO HIYUU KIYANBERU MATSU
IPC: F16K31/34
Filed: 1985-10-18
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-H0281496-A (JP)
Title: Outer-package resin coating apparatus
Inventor: IMAMURA SOICHI
IPC: H01G13/00
Filed: 1988-09-17
Abstract: PURPOSE:To execute a uniform coating operation even when a filled-up substance is contained in large quantities and to accurately and easily detect a stop point of an immersion position by a method wherein a small inside tank is installed at the upper part of a large resin container, a resin overflowing from the inside tank is returned to the resin container and a resin which has been stirred sufficiently by an action of a stirring blade is fed into the inside tank from the resin container. CONSTITUTION:A thick pipe 2 is inserted into a resin container 1 vertically from the upper part; a stirring blade 7 which is turned and driven by a motor 8 is installed at the lower end of the pipe 2; the motor 8 and the stirring blade 7 are coupled by using a motor shaft 15. When the stirring blade 7 is stirred, a component of a liquid resin 6 is always kept uniform; the liquid resin 6 is sucked up into the pipe 2. The sucked-up liquid resin 6 is fed into an inside tank 5 attached to an upper opening part of the resin container 1 from an outflow port 11 installed in a halfway part of the pipe 2. A work holder 3 holds an electronic component 4 whose outer package is to be coated; the elevator plate 3 is lifted and lowered by using a rotary mechanism 26; while the electronic component 4 is lifted and lowered, the electronic component 4 is coated..