baber/WOPTO huggingface dataset:
Patent JP-H0462571-A (JP)
Title: Image forming device
Inventor: KOBAYASHI TATSUYA
IPC: G03G15/01
Filed: 1990-07-02
Abstract: PURPOSE:To evade mixing of colors and to obtain a high-definition image by controlling toner quantity by detecting toner image potential post developing. CONSTITUTION:A photosensitive belt 1 is uniformly electrified by an electifier 2a, the exposure of an yellow image and an image for measuring the potential are carried out by an exposure means 3a, and a latent image is formed. Then, the development of the relevant latent image is carried out by a yellow developing device 4a containing yellow toner. Toner part potential of the image for measuring the potential is detected by a surface electrometer 10a, and toner sticking quantity is controlled by bias controller 11 according to that. Next, the belt 1 is electrified by a reelectrifier 2b, the exposures 3b of a magenta image and the image for measuring the potential are carried out by an exposure means 3b, the latent image is formed, and this is developed by a magenta developing device 4b. In the same manner, a cyan image is developed by a cyan developing device 4c. The yellow, magenta, and cyan toner images formed thus are transferred to a transfer paper 6 through as transfer electrifier 5, and fixed by a fixing device 7.
Patent JP-H0621440-A (JP)
Title: Mis-type fet
Inventor: ABIKO HITOSHI
IPC: H01L29/78
Filed: 1992-07-02
Abstract: PURPOSE:To prevent a contact resistance for the gate electrode of a metal wiring from increasing by constituting the gate electrode with a film where polycrystalline silicon, tungsten silicide, and titanium silicide are laminated successively. CONSTITUTION:First, a gate insulation film 102 is formed on the surface of a silicon substrate 101 and polycrystalline silicon 103, tungsten silicide 104, and titanium silicide 105 are laminated successively on it. thus forming a three- layer lamination film. Then, the lamination film is subjected to patterning, thus forming a gate electrode consisting of titanium silicide 105a, tungsten silicide 104a, and polycrystalline silicon 103a. Then, a source/drain diffusion layer 106 is formed by implanting an impurity with the gate electrode as a mask. Then, an interlayer insulation film 107 is formed and contact opening 108 is formed thus reducing the contact resistance of a metal wiring for the gate electrode of a manufactured MIS-type FET.
Patent JP-S5964840-A (JP)
Title: Photosensitive composition
Inventor: NAGASAKA HIDEKI
IPC: G03C1/73
Filed: 1982-10-05
Abstract: PURPOSE:To obtain a positive type photosensitive composition having high sensitivity and capable of being spectrally sensitized by incorporating a specified compound, hexarylbiimidazole and an alkali-soluble org. polymer. CONSTITUTION:One or more kinds of compounds (A) selected from ethanol- amine derivs., benzaldehyde derivs., adducts of acid chlorides such as acetyl chloride to pyridine, and dibasic carboxylic acid anhydrides such as phthalic anhydride are mixed with hexarylbiimidazole (B) represented by the formula (where each of R<1>-R<3> is aryl, and each ring is aromatic nonlocalized electrons satisfying the valences of the constituent atoms of each imidazolyl ring) and an alkali-soluble org. polymer (C) such as a methacrylic acid-styrene copolymer in (0.1-0.6):(0.1-0.6):1 weight ratio. The mixture is dissolved in a solvent such as methyl ethyl ketone and applied to a support.
Patent JP-H10311080-A (JP)
Title: Shared toilet
Inventor: UEKADO TAKEYASU
IPC: E03D11/00
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To use a toilet without worrying about as in a private toilet even if it is a shared toilet by securely separating it from sick rooms, insulating sound, and deodorizing, and also limiting the access of other persons during the service. SOLUTION: A toilet facility used commonly by multiple large rooms is provided with doors d1 and d2 between a washroom (s) and large rooms A and B. An automatic door is controlled so that the doors d1 and d2 are opened and closed by in-side sensors S1a and S2a which detect the approach of persons and opens and closes the doors and out-side sensors S1b and S2b which detect the approach of persons who go from the washroom to large rooms and opens and closes the doors, respectively.  The automatic door is provided with a condition controller which, when one door d1 is opened, a person goes from one large room A to a washroom (s), and the door d1 is closed, the opening movement of the door d2 is limited and, when the door d1 is opened, the person goes from the washroom (s) to the outside of the large room A, and the door d1 is closed, the limitation of the opening movement of the door d2 is reset.
Patent JP-S6418051-A (JP)
Title: Decision of neutralization for concrete
Inventor: OTA FUKUO
IPC: G01N33/38
Filed: 1987-07-14
Abstract: PURPOSE:To enable decision on neutralization at a desired point in a non- destructive condition without sampling directly from a construction, by comparing a temperature change in an object to be measured with that in a reference substance to determine differential heat characteristic. CONSTITUTION:A microwave generated in a microwave oscillator 8 is projected to a concrete construction 11 to be measured through a transmitting horn 9 and a converging coil 10. A part of heat ray energy of the microwave is absorbed in an object 11 to be measured and heat ray radiation comes from the object 11 being measured. Then, giving and taking of heat ray fail when an absorption of the microwave on the surface of the object being measured reaches thermal equilibrium with a radiation of heat ray radiated from the object 11 being measured. In this manner, because of correlationship between the radiation of heat ray trapped with an antenna 12 and the irradiation of the microwave, comparison is made between giving and taking of heat by the object being measured, namely, calcium carbonate CaCO3 as product by neutralization and those concerning a reference substance 14 obtained with a trapping antenna 15 by the same irradiation of the microwave via a converging coil 13 thereby enabling decision on condition of neutralization.
Patent JP-H094154-A (JP)
Title: Metal joint for leader
Inventor: WAKE ATSUSHI
IPC: E04D13/08
Filed: 1995-06-19
Abstract: PURPOSE: To facilitate joining works for a leader and improve the appearance of the joining part of the leader by coupling an outer fit cylinder with an inner fit cylinder in slidable arrangement within an external cylinder so that a joint is formed, installing the joint in the joining part of the leader, and fitting the outer fit cylinder on the upper leader portion and the inner fit cylinder into the lower leader portion. CONSTITUTION: An internal cylinder 23 is structured so that an outer fit cylinder 21 and inner fit cylinder 22 for a leader B are joined together while a step 23 is provided, and is installed within an external cylinder 1 slidably so that a leader joint A is accomplished. The upper portion of the leader B is inserted through the outer fit cylinder 21 of the joint A while the lower portion of the leader B is fitted on the inner fit cylinder 22, and the upper and lower portions are connected together through the internal cylinder 2. The fitting is stopped on the way so that the ends of the leader portions do not contact with the step 23, and thereby of thermal expansion and contraction is absorbed.  After completion of the connection, the external cylinder 1 is slided so that the connection part is covered, and a sealing agent such as silicone is applied or put fully to prevent water leakage. This permits easy joining of the leader cut for length adjustment and the joining part is hindered from being exposed to the exterior surface.
Patent JP-S5877128-A (JP)
Title: Fuel injection control system
Inventor: WATANABE MASAHIRO
IPC: F02D41/34
Filed: 1981-10-30
Abstract: PURPOSE:To improve responsive performance of a fuel injection controller and improve performance of fuel consumption, by resetting a control pulse width of fuel injection at a specific point of time on the basis of a calculation result, in case of performing the fuel injection of an automobile engine. CONSTITUTION:In case of non fuel cut, a fuel injection pulse of prescribed width is temporarily output. And then, prescribed arithmetic operation is performed, at a point of time when calculation is ended, the preceding temporary output of pulse width is reset to a proper pulse width obtained from a calculation result. TA' is a time required for decision of presence of a fuel cut. An execution time TA of crank pulse interruption routine is decreased, and responsive performance of a fuel injection controller can be improved. Further fuel consumption performance and operational performance can be improved.
Patent JP-S6067448-A (JP)
Title: Aniline derivative and production thereof
Inventor: TAKEMOTO KAZUKI
IPC: C07C209/00
Filed: 1983-09-22
Abstract: NEW MATERIAL:2-Chloro-6-fluoro-3-nitroaniline. USE:Useful as a synthetic intermediate for herbicidally active compounds or other medicines. PREPARATION:2-Fluoro-5-nitroaniline is reacted with a chlorinating agent, e.g. tert-butyl hypochlorite, chlorine or sulfuryl chloride, preferably tert-butyl hypochlorite in an amount of 1-1.5 equivalents based on the 2-fluoro--5-nitroaniline in a solvent at 0-50 deg.C for 0.5-10hr to give the titled compound. Hexane, chloroform, diethyl ether, etc. are used as the solvent. After completing the reaction, the reaction solution is extracted with an organic solvent and concentration, etc. by the conventional post treatment, and further purified if necessary by operation of chromatography, recrystallization, etc.
Patent JP-S5967889-A (JP)
Title: Controlling method and measuring device for position detector of thyristor motor
Inventor: MERA TAKASHI
IPC: H02P6/12
Filed: 1982-10-06
Abstract: PURPOSE:To discriminate the propriety of setting the position detector in a thyristor motor by using an armature voltage detection signal due to application of AC voltage to a field winding, a position detection signal and a revolution pulse count signal while the position detection signal varies. CONSTITUTION:The positional relationship between an armature winding MA and the central axis of a field pole is obtained from the measured result of the armature voltage by applying an AC voltage to a field winding MF, and the position on the no-load induction voltage waveform during revolution is obtained (e.g., the point of X-X). Then, the propriety of setting a position detector PS in the range of electric angle of 60 deg. is discriminated by the output of a logic circuit LG, the signal of the position detector PS to be varied next (signal B) is simultaneously checked, thereby resetting a pulse counter PC. Further, the angle X2 from the point X-X to the point Y-Y is obtained from the value counted by the pulse counter PC from the signal of the pulse generator PG. When the terminal voltage Vuv and the signal B of the position detector PS are to be matched with each other, X3=X1-X2 becomes the error of setting the detector PS.
Patent JP-H0341886-A (JP)
Title: Selection picture transmission system
Inventor: SHIRATORI YOSHIO
IPC: H04N7/14
Filed: 1989-07-10
Abstract: PURPOSE:To attain the communication in response to the request of the operator by using a switch section to select a mesh pattern thereby designating the center position of the mesh pattern. CONSTITUTION:A picture to be sent is obtained by a picture pickup section 1 and a picture sent from a picture processing section 2 is stored in a picture memory 5. An ununiform mesh pattern 10 with fine mesh in the center and rough at the surrounding is provided in the processing section 2 and the shape of the pattern 10 is set variably in response to the purpose of use. The operator uses a switch section 3 to select one of the patterns 10 and the center position O of the pattern 10 is set by using a cursor key. A mesh pattern signal and a position coordinate signal are sent to an opposite picture transmission reception section 4 and the pattern 10 is overlapped onto the picture element signal in the memory section 5 stored based on the signal at the processing section 2 to constitute each picture element signal and to display the result onto a picture display section 6.
Patent JP-H0619691-A (JP)
Title: Design supporting device using design process information
Inventor: TAMURA NAOKI
IPC: G06F9/06
Filed: 1992-07-02
Abstract: PURPOSE:To allow a designer to understand the procedure of a design work, to operate the editing function of a design drawing from information from design process information, and to support the preparation of each kind of design drawing by plotting the information about the procedure of the design work from the design process information obtained by analyzing and refining the recording of the past design process. CONSTITUTION:This device is equipped with a design process information data base 1 which records the process of the past design work, and records and manages the kind, design know-how, and information of a design drawing editor to be used in the work procedure and work process, and a design process display part 2 which plots the information about the work procedure. And also, the device is equipped with a design drawing editor execution control part 3 which controls the activation of each kind of design drawing editor, design drawing editor preparing part 4 which prepares the design drawing editor to be used in the process of the design work, and design drawing editor managing part 6 which has each kind of design drawing editor.
Patent JP-H0927388-A (JP)
Title: High frequency heating device
Inventor: MIHARA MAKOTO
IPC: H05B6/68
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency heating device for constantly controlling input current without using a current transformer by ON/OFF-controlling a semiconductor element so as to constantly control the output value of ripple voltage detecting means by a control part. SOLUTION: Ripple voltage detecting means 17 receives the output of a unidirectional power source part 20 composed of a diode bridge 9 for converting a commercial power source 2 to a unidirectional voltage and a smoothing capacitor 11, and detects the ripple voltage superposed on the output voltage of the power source part 20. A control part 16 ON/OFF-controls the semiconductor element 15 of an inverter part 1 so as to constantly control the output value of the means 17 to a desired value. According to this constitution, the control part 16 works to realize a power control substantially equal to the constant control of input current, enabling the regular emission of a constant electromagnetic wave energy from a magnetron 7 in the heating of a food.  Thus, an inexpensive high frequency heating device capable of realizing a power control close to the input current constant control without using a current transformer can be provided.
Patent JP-S60142904-A (JP)
Title: Imidazole derivative agricultural and horticultural germicide and plant growth regulator
Inventor: IGURA KATSUYATA
IPC: C07D233/64
Filed: 1984-08-23
Abstract: NEW MATERIAL:A compound expressed by formula I (X1 and X2 are H, halogen or lower alkyl, provided that X1 and X2 are not H; Y1 and Y2 are H or halogen). EXAMPLE:N-(2-Methyl-4-chlorophenyl)benzimidoyl-1-imidazole. USE:An agricultural and horticultural germicide and plant growth regulator, producible industrially and advantageously, and having improved germicidal and plant growth regulating effect. PREPARATION:A compound expressed by formula II is reacted with imidazole in a polar solvent, e.g. acetonitrile, in the presence of a deacidifying agent, e.g. triethylamine, to give industrially and advantageously the compound expressed by formula I . The compound expressed by formula II is obtained by chlorinating a phenylbenzamide with phosphorus pentachloride, etc.
Patent JP-S6236770-A (JP)
Title: Tape protecting device
Inventor: HIRAMATSU KIYOSHI
IPC: G11B15/665
Filed: 1985-08-12
Abstract: PURPOSE:To prevent previously the damage of a magnetic tape caused by the discontinuation of the motor drive by detecting the drive or no-drive of a motor which takes up a magnetic tape and discontinuing the tape loading action when the motor has no actuation. CONSTITUTION:A control circuit 25 for the rewind of a magnetic tape 3 delivers the instruction signals for the drive of a loading motor 21 and a reel motor 22 and at the same time confirms the drive of the motor 22 through a revolution detecting circuit 26 to rewind the tape 3 into a cassette 2. Then the circuit 25 stops the drive of both motors 21 and 22 in case the drive stop of the motor 22 is detected by the signal produced through a revolution detecting circuit 16. In such a way, the drive of the motor 22 can be detected simultaneously with the delivery of a drive instruction to the motor 22. This prevents such a case where the tape 3 is damaged by a trouble caused when the tape 3 drawn out of the cassette 2 is rewound into the cassette 2.
Patent JP-H0928068-A (JP)
Title: Dc machine and method of assembling dc machine
Inventor: TOMITE TOSHIO
IPC: H02K5/14
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To facilitate assembling and insertion of a commutator by forming an inclined part in the insertion edge part of a brush side surface facing the bottom surface of a brush holder. SOLUTION: A face 11b for taking out a pigtail is formed in the side adjacent to the end surface of an opposite side to the end surface 11a of a brush 11 brought into contact with a commutator, and a pigtail 11c for conduction is mounted on the face 11b for taking out a pigtail. A terminal 11d is mounted at the tip of the pigtail 11c, and an inclined part 14 is formed in an insertion edge part to a brush holder 10 which has a side angular part on the opposite side to the face 11b for taking out a pigtail in a lower place. The terminal 11d of the brush 11 and the pigtail 11c are once inserted into a slot 13 for moving a pigtail and are pulled out from the open end 10b side of the brush holder 10.  Since the inclined part 14 is formed in the bottom surface angular part of the brush 11, the brush 11 is held inside the brush holder 10 in the state that the surface of the inclined part 14 is brought into face-contact with the bottom surface of the brush holder 10.
Patent JP-S6420115-A (JP)
Title: Structure of material feed port of pin type extruding machine
Inventor: MURANAKA MINORU
IPC: B29C48/03
Filed: 1987-07-16
Abstract: PURPOSE:To prevent abnormal wear and seizing of a screw shaft, by a method wherein a protrusion supporting the screw shaft toward an opening side from a vertical line is formed on the lower part of an inner wall surface of a material connecting part passing through the vertical line passing through the center of a cylindrical casing of a field barrel. CONSTITUTION:A protrusion 20 is formed on the lower part of an inner wall surface of a material feed part 3a of a feed hopper at a predetermined angle alpha toward a rotary direction of a screw from a vertical line position S-S passing through the center of a cylindrical casing and the angle alpha is formed so that a screw blade 14 is held at an angle of 7-15 deg.. The protrusion 20 increases a receiving area between the tip surface of the screw blade 14 and a liner R for pressure to be generated at a feed zone X according to feed of a material. The title machine is constituted so that downward reaction force is generated on the screw shaft 7 and upward reaction force on the screw shaft 7 at the time of encroaching of the screw shaft 7 upon the material is mitigated. Then abnormal wear and seizing of the screw shaft 7 is prevented by preventing generation of extraordinarily large facial pressure to be generated between the tip force of the screw blade 14 and liner R.
Patent JP-S6332788-A (JP)
Title: Small-sized tape cassette
Inventor: IIZUKA NOBUYOSHI
IPC: G11B23/087
Filed: 1986-07-26
Abstract: PURPOSE:To surely lock at the time of a tape not in use without requiring much space by forming a front ridge locking a guard panel in a cover-closing state and a locking piece having a projection for releasing to the side face of a cassette enclosure integratedly. CONSTITUTION:An elastic locking piece locking or releasing the guard panel 4 in the cover-closing state is formed to the side face 2a' of the cassette enclosure 3 integratedly. The locking piece 11 consists of a panel rear edge 4b' and an abutting front ridge 11a and a lock release projection 11b, and the projection 11b is pressed by a holder inner wall 12 at loading, the front edge 11a is displaced to open the cover. Then since the cover is locked in the closing state by the front edge 11a at the time of a tape not in use, no exposed or damaged tape takes place due to the open-cover of the guard panel 4 in mistake and sure locking is applied with less space.
Patent JP-H078805-A (JP)
Title: Metal-containing catalyst and catalytic reactor
Inventor: FUKUTAKE SUNAO
IPC: B01J35/08
Filed: 1993-06-23
Abstract: PURPOSE:To accelerate catalytic reaction by depositing a catalytic metal on a pellet like carrier made of a porous fluororesin and tightly bonding the catalytic metal onto at least the surface part to the pellet like carrier with high percentage content through a hydrophilic high polymer. CONSTITUTION:The metal-containing catalyst is constituted by depositing the catalytic metal on the pellet like carrier made of the porous fluororesin. And the catalytic metal is bonded onto at least the surface part of the pellet like carrier through the hydrophilic high polymer. The hydrophilic high polymer is defined as a copolymer of a fluorine-containing monomer and a hydrophilic group-containing monomer. Further, the porous fluororesin is a one made of polytetrafluoroethylene. And catalytic metal is distributed in the range of 0.01-0.1mm depth. The other hand the catalytic reactor is constituted by filling the metal-containing catalyst F in a vessel 1 provided with a raw material supply opening 2 and a treated-material discharge opening 3.
Patent JP-H1017876-A (JP)
Title: Precombustion treatment method for chlorine-containing solid fuel, combustion method, and combustion oven equipped with precombustion treatment means
Inventor: SATO AKIMUNE
IPC: C10L10/04
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a precombustion treatment method which is effective in practically using a chlorine-contg. solid fuel produced from 4 wastes such as a domestic waste or sewage and provide a combustion method for a solid fuel and a combustion oven equipped with a precombustion treatment means. SOLUTION: Chlorine contained in a combustible waste obtd. by crushing and sorting municipal waste or sewage is fixed by adding a chlorine fixing agent to the waste, thus giving a solid fuel 5. This treatment method is characterized in that in combusting the solid fuel 5, it is heated 250-400 deg.C for a certain time to incompletely combust it to thereby vaporize and remove incompletely fixed insoluble chlorine contained in it.