baber/WOPTO huggingface dataset:
Patent JP-S61281747-A (JP)
Title: Key telephone set with on-hook dial function
Inventor: KAGAWA JUNICHI
IPC: H04M1/00
Filed: 1985-06-07
Abstract: PURPOSE:To improve the operability by constituting the titled set so that on- hook dialing is attained by only operating a trunk line key and the trunk line is opened automatically after a prescribed time while the trunk line is only acquired and left as it is. CONSTITUTION:In case of the on-hook dialing, when the trunk line key 10 is depressed, the output Q of a flip-flop 5 goes to a high level and a transistor (TR) 4 is turned on, then a relay 3 is activated and the trunk line is acquired. A timer comprising a resistor 14 and a capacitor 13 is started at the same time. When no ten-key input exists, the capacitor 13 is charged gradually through the resistor 14. When the voltage exceeds the threshold value of a NOR gate 8, the flip-flop 5 is reset and its output Q goes to a low level, then the trunk line is opened automatically at this point of time. In case of busy state or the like, the line is opened easily by depressing again the trunk line key 10.
Patent JP-H09306008-A (JP)
Title: Optical disk tilt correcting mechanism
Inventor: MINAMI SHIGEO
IPC: G11B7/095
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a device correcting the tilt of a disk at high speed by providing a means biasing a tilting operation to a clamper mounted on a turn- table via an optical disk and a means detecting the tilt of the optical disk. SOLUTION: The outside diameter of a clamper 3 is set sufficiently larger than the outside diameter of the mounting part 13 of a turntable 1 and its upper surface is adjacently confronted with the internal upper wall in an optical disk device and the camper 3 hat a tilt biasing means 4 between them. The tilt biasing means 4 has members to be attracted 41 made of magnetic materials provided along the peripheral part of the upper surface of the clamper 3 and four electromagnets 42, 43, 44, 45 on the internal upper wall side of the optical disk device corresponding to the members to be attracted 41. The tilt of an optical disk D is corrected in an access direction and a direction perpendicular to this direction and a direction in which these directions are combined by these electromagnets.  Sensors 51, 52 detecting the tilt of the optical disk D are provided on the upper surface of an optical head H adjacently to an object lens T. Then, the electro-magnets correct the tilt according to signals detected in detecting sensors 51, 52.
Patent JP-H02305187-A (JP)
Title: Driving device for solid-state image pickup element
Inventor: HISAMA KENJI
IPC: H04N5/335
Filed: 1989-05-19
Abstract: PURPOSE:To enable natural exposure correction by a solid-state image pickup element itself without feeling the change of dynamic resolution by intermittently wholly distributing an accumulating period in one field period. CONSTITUTION:At a time t10, the electric charge of a preceding sensor part 1 is sent from the sensor part 1 to a vertical transfer register 2 and the electric charge of the vertical transfer register 2 for one field is sent to a storage part 3 at high speed during a vertical return period. Afterwards, in order to define periods a1, a2, an-1 and an just before respective times t11, t12...tn+9 and tn+1- as the electric charge accumulating period, a removing pulse phiSUB is driven like a figure. Thus, the sweep-out (removal) and accumulation of the electric charge is intermittently executed. Thus, the natural exposure correction can be executed with the fixed dynamic resolution.
Patent JP-H08320983-A (JP)
Title: Removal detector for burglar preventing equipment
Inventor: ITO KATSUJI
IPC: G08B13/14
Filed: 1995-05-24
Abstract: PURPOSE: To detect the slight movement of a burglar preventing equipment and to generate an accurate alarm when the burglar preventing equipment fixed to a wall face is tried to be removed. CONSTITUTION: This removal detector is provided with a fixing mount 5 on a wall face 11, a through hole 13 formed on the mount 5, a housing 1 fixed on the mount 5, and a photointerrupter 12 arranged in the housing 1 and the photointerrupter 12 having a light emitting element and a light-receiving element is arranged oppositely to the through hole 13.
Patent JP-S5826745-A (JP)
Title: Automatic original copy feeder for facsimile
Inventor: ASAHINA AKIRA
IPC: B65H3/52
Filed: 1981-08-11
Abstract: PURPOSE:To simplify the construction and use of the titled feeder and contrive to make uniform the sliding torque at a frictional transmitting part, by movably supporting a roller by a ball bearing, for at least one of a plurality of original copy feed rollers. CONSTITUTION:The roller 5 is rotatably supported on a shaft 10 by two bearings 12, 12, and the roller 6 is rotatably supported on the shaft 10 by one ball bearing 16. Since an inner ring of the ball bearing 16 is fitted to the shaft 10, the roller 6 fitted to an outer ring is supported in such a condition that a slight face vibration based on the slight play of the ball bearing 16 is permitted. The roller 6 is pressed against the roller 5 by a spring 18. Accordingly, even when face vibration is generated at a bake plate 14, the roller 6 is adapted to the vibration by clearnaces of the ball bearing 16, so that the distribution of pressure on sliding surfaces can be maintained to be uniform.
Patent JP-S5458243-A (JP)
Title: Absorption refrigerator
Inventor: FUJIMOTO MASAKAZU
IPC: F25B15/00
Filed: 1977-10-18
Abstract: PURPOSE: To simplify the structure and improve the reliability by arranging a motor such as turbine in cooled-water or cooling water system and driving a pump arranged in coolant system or solution system.  
     CONSTITUTION: A bypass pipe 21 is arranged between the cooling water conduit 18 on the cooling water inlet side and the cooling water conduit 19 on the outlet side, and a turbine 22 is arranged as a motor, and connected with a coolant pump  arranged in the circulation conduits 9 and 10 in a coolant system by a power transmitting shaft 23. Accordingly, a portion of the cooling water supplied to a cooling water conduit 17 flows into the bypass pipe 21 to drive the turbine 22, and the coolant pump 11 is revolved through the power transmission shaft 23, and the coolant is circulated. Thus, the coolant pump 11 is revolved without using electric motors, and electrical preservation devices necessary for motors are made useless, and the structure is simplified, and the reliability is improved 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01295535-A (JP)
Title: Automatic equalizer
Inventor: INOUE YUTAKA
IPC: H04B3/06
Filed: 1988-05-24
Abstract: PURPOSE:To prevent the occurrence of an event of defective equalization or disabled equalization by increasing number of taps of an equalizer in an equalizer training period, selecting a main tap gain position at a data transmission period as the center tap so as to decrease number of taps of the equalizer. CONSTITUTION:The number of taps of an equalizer 100 is controlled to a tap number as large as 64 to attain automatic equalization with high accuracy. In the data transmission period DP after the end of training, the tap number of the equalizer 100 is controlled to 32 taps where the main tap gain location is used as the center tap. Thus, even if the fluctuation of the main tap location takes place due to the fluctuation of the line state, a sufficient margin is obtained and the main tap location is placed nearly to the center position of the equalizer 100. Thus, the occurrence of an even of disabled equalization or defective equalization is prevented and sure data transmission is attained. Since the tap number of the equalizer 100 is small, the time required for equalization is saved and efficient data transmission is attained.
Patent JP-H11319838-A (JP)
Title: Apparatus and method for electrolytic capacitor type desalting
Inventor: ODA NOBUHIRO
IPC: C02F1/46
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To attain a large removal amount of ions and efficiently obtain a high quality treated water even in case of desalting treatment of raw water with a high concentration of salts. SOLUTION: In the electrolytic capacitor type desalting apparatus 1 consisting of a pair of electrodes 2, 3 and an anion getter 11 and a cation getter 12, comprising an anion-exchanger and a cation-exchanger, which are provided in between the electrodes 2, 3, and of a fluid-permeable and an electrically insulating separator 13 positioned between these ion getters, the fluid to be treated 21 is passed under a condition wherein a voltage is applied between the electrodes 2, 3 allowing the ion getters 11, 12 to adsorb the ions in the fluid to be treated 21 thereby carrying out the desalting.
Patent JP-H0769894-A (JP)
Title: Interleukin-1 beta conversion antienzyme
Inventor: ROORANDO II DOORU
IPC: C07D403/04
Filed: 1994-06-07
Abstract: PURPOSE: To obtain a new pyridazine compound capable of inhibiting interleukin-1β protease activity and useful for treating an inflammatory disease, an immune system disease or a cancer. CONSTITUTION: A compound of formula I [R1 is a halogen or an oxygen-bound leaving group; R2 is OR5 , N(R5 )R6 (R5 and R6 are each H, a lower alkyl, aryl, etc.); R3 is H or an alkyl; R4 is H, a (substituted) aryl, an alkyl, etc.; (m)=1-6; (n)=2-6], e.g. 3-chloro-4-carboxamido-6-(4-pyridyl)pyridazine. A compound of formula I is obtained as follows: a compound of formula II is made to react with a compound of formula III; the product is treated with hydrazine in ethanol for reduction to obtain a 6-aryl-3-hydroxypyridazine; this compound is saponified with an alkali aqueous solution followed by neutralization; the product is refluxed in the presence of POCl3 ; etc.
Patent JP-S5553641-A (JP)
Title: Roaster
Inventor: FUJIMAKI JIYOUJI
IPC: F24C7/06
Filed: 1978-10-13
Abstract: PURPOSE: To prevent the danger of burns, by obviating the fall of a heater unit by its weight by pressing back the heater unit to the uppermost location when opening a door.  
     CONSTITUTION: The empty weight of a door 4 overcomes the force of a spring 11 energizing in the closing direction under a condition that the door 4 is opened, a toasting-net base 8 is forward energized and a projecting portion 10 of the toasting-net base 8 obstructs the movement of a working body 34 in the return direction against the force of a return spring 36. Thus, the working body 34 hinders the fall of a heater unit 18 even if the force of an up-spring 33 is weak and the weight of the heater unit 18 works on a push-up portion 38 of the working body 34. The projecting portion 10 of the toasting-net base 8 is elastically contacted with a notch 41 of the working body 34, and the drop of the heater unit 18 is positively prevented because the working body 34 cannot be rotated in the return direction by contact between the projecting portion 10 and the notch 41 even if carelessly pushing down the heater unit 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5461148-A (JP)
Title: Sulfamoylphenylcarbonates and miticide containing the same
Inventor: TAKEUCHI EIJI
IPC: C07C301/00
Filed: 1977-10-20
Abstract: NEW MATERIAL:A compound I (R 1 , 2  are lower alkyl; R 3  is lower alkyl, alkoxy, lower alkenyloxy).  
     EXAMPLE: Isopropyl[2-chloro-4-bromo-6-(N-methyl-N-n-propoxycarbonyl)sulfamoyl] phenyl carbonate.  
     USE: Miticide. Effective to eggs, larvae and imagoes of spider mite of apple, orange, pear, etc.  
     PROCESS: An alkali metal salt of the compound II obtained by treating the compound II with NaOH or KOH, is made to react with an acyl chloride of formula ClWCOR 3  or a chlorocarbonic acid ester in an inert solvent (e.g. water, acetone) at 0W60°C for 20-several hours, the afford the compound I 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09311623-A (JP)
Title: Image displaying method
Inventor: OKADA HIROKI
IPC: G01C21/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To display an image such as a map accompanied by the time and a sense of the season. SOLUTION: The present date and hour is monitored by a calendar timer 56, a multiplication constant generating part 57 generates multiplication constants CR, CG, CB of R, G, B data so that a tone of color corresponding to the present time, season, or the like can be produced, multipliers 53R, 53G, 53B operate color information of a map image by multiplying the color information (RGB data) of the map outputted from a color pallet 52 by the multiplication constants CR, CG, CB respectively, and the image is displayed based on color information acquired by this operation.
Patent JP-S5749868-A (JP)
Title: Signal detector
Inventor: ASAI TOSHIO
IPC: G11C27/00
Filed: 1980-09-11
Abstract: PURPOSE:To enable efficient detecting of even a single component existing in a region of other frequency than a sampling frequency, by a method wherein an integration circuit is connected between a step wave voltage generator and a voltage control oscillator. CONSTITUTION:A step wave output a of a step wave voltage generator is applied to a voltage control type oscillator via an integration circuit 8, and a high-frequency signal, applied to an input terminal 1, is mixed with the output of the oscillator 7 by means of a mixer 2 for the application of it to a decoder 4 via an amplifier 3. A signal level, having a component corresponding to a frequency at an initial rising of each step wave, appears at an output of a sample hold 5 to which a sampling pulse c from a differential circuit 10 is applied. Meanwhile, a comparator 11 sends a sampling signal d when an input level is larger than the output level of the hold circuit 5, and a maximum signal level among sampling frequencies is extracted from an output terminal 6. This permits the efficient detection of a frequency component extending over even a full region of frequency among the sampling frequencies in addition to the sampling frequencies.
Patent JP-S62280064-A (JP)
Title: Scanning head guide construction
Inventor: MORITA NAOYUKI
IPC: B41J19/20
Filed: 1986-05-30
Abstract: PURPOSE:To prevent a scanning head from being levitated, by fitting the scanning head to an elongate body fitted over a pair of pulleys, under the condition where the elongate body is in offset condition relative to a free condition in which the head is not fitted thereto. CONSTITUTION:When a photosensitive material 16 drawn out from a magazine 14 is wound around a rotary drum 20 after being cut by a cutter 18, the drum 20 is rotated at high speed, and an exposure head 22 starts exposure using light-emitting elements 48. Simultaneously, pulleys 56, 58 causes the exposure head 22 to move in a sub-scanning direction, whereby a surface for exposure of the material 16 is exposed to light of a color image. Since the exposure head 22 is energized toward a guide shaft 52 by a wire 54 fitted in an offset condition, the head 22 is prevented from being levitated from the guide shaft 52, and accurate exposure can be constantly performed. The photosensitive material 16 is released by a scraper 24, and after water is applied thereto at a water-applying part 26, it is laid upon an image-receiving material by a developing and transferring means 28, an image on the material 16 is developed, and the developed image is transferred onto the image-receiving material 32.
Patent JP-S5250298-A (JP)
Title: Coin selecting device
Inventor: KANAI KOUSHIROU
IPC: G07D5/10
Filed: 1975-10-20
Abstract: PURPOSE: Presence or absence of the beveling at the circumferential edge of coins is identified and the presence or absence of the recess at the center of the coins is identified with a simple construction, whereby the accurate selection of correct and incorrect coins is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10314639-A (JP)
Title: Liquid material coating applicator
Inventor: TAMAISHI MASAYUKI
IPC: B05C11/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of uniform coating and to make constitution simpler and more inexpensive with a liquid material coating applicator for applying a liquid material for adhesion or electrical connection to members to be coated, such as semiconductor chips. SOLUTION: A single hole nozzle is mounted at the front end of a syringe for coating mounted at a Z-axis moving block. An X-axis moving block 12 and Y-axis moving block 21 which move this Z-axis moving block in an X-axis direction and a Y-axis direction exist. A single rotating/linear motion converting mechanism exists as the mechanism for moving the X-axis moving block 12 and the Y-axis moving block 21. This mechanism is a position assignment type motor and two eccentric disks 32, 33 mounted at its output shaft 31a. The one eccentric disk 32 comes into contact with the end face 12a of the X-axis moving block 12 and the other eccentric disk 33 comes into contact with the end face 21a of the Y-axis moving block 21.
Patent JP-S613805-A (JP)
Title: Raw material sheet for sintered metallic body and its production
Inventor: SASAKI HIROSHI
IPC: B22F7/04
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a raw material sheet for a sintered metallic body having the improved peeling strength to a base material by sticking a brazing filler metal to the adherend surface of a sheet-shaped material obtd. from a kneaded mixture composed of sinterable metallic powder and resin binder and finishing the sheet to have the desired thickness. CONSTITUTION:The synthetic resin binder is mixed with a powder mixture composed of a sinterable metal consisting of self-fluxing Ni alloy powder and Mo powder, etc. and is kneaded. The mixture is subjected to rolling, etc., by which a plastic sheet-shaped material So is obtd. The brazing filler metal Hs made into a net shape, etc. is surposed on such material So and the material is passed through a rolling mill M to penetrate the metal Hs into the adherend surface of the material So, thereby sticking said metal. The material So is at the same time finished to a desired thickness. The raw material sheet St for the sintered metallic body having the considerably improved peeling strength to the base of the sintered body is easily obtd. by the above-mentioned method.
Patent JP-H10321999-A (JP)
Title: Printed board for mounting multi-terminal components
Inventor: IWAMOTO HIDEO
IPC: H05K3/28
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce the steps between lands and other part to avoid short- circuiting and poor soldering by providing photosetting insulation resin layer of specified thickness close round a group of lands at specified pitch. SOLUTION: The printed board 1 comprises lands 3 regularly arranged (at pitch of less than 0.25 mm) and acing terminals of an LSI on a board and a photosetting insulation resin layer 4 close round the lands 3; the thickness of this layer 4 is over 1/3 of the thickness of the lands but less than it. LSI 6 has a body 7 and terminals 8 protruding unidiretionally at the periphery of the body 7. The photosetting insulation resin layer 4 close round the lands 3 and having a thickness over 1/3 of the thickness of the lands but less than its is provided to reduce the steps between the lands and other parts.
Patent JP-S62283947-A (JP)
Title: Production of carboxylic acid anhydride
Inventor: FUKUOKA SHINSUKE
IPC: C07B41/10
Filed: 1986-06-02
Abstract: PURPOSE:To readily obtain the titled compound in high purity and yield at a low cost without using an expensive reaction reagent and requiring a catalyst, by reacting an organic iodine compound with carbon monoxide and organic carboxylic acid salt. CONSTITUTION:An organic iodine compound as a raw material is reacted with carbon monoxide and an organic carboxylic acid salt in the absence of a catalyst at >=180 deg.C, preferably at a temperature within the range of 200-400 deg.C, more preferably within the range of 230-350 deg.C and normally under a pressure within the range of 1-500kg/cm<2>, preferably within the range of 5-300kg/cm<2> pressure to afford the aimed compound. The molar ratio of the organic iodine compound, e.g. a compound in which hydrogen in the aromatic ring of an aromatic hydrocarbon, e.g. benzene, etc., substituted by one or more I atoms, to the organic carboxylic acid salt is within the range of 0.5-2.0 equivalent iodine to the cationic component in the organic carboxylic acid salt.
Patent JP-H0657568-A (JP)
Title: Fiber cord for reinforcement and rubber-cord composite material produced by using the cord
Inventor: NAKANISHI YASUYUKI
IPC: D06M101/16
Filed: 1993-05-27
Abstract: PURPOSE:To prevent the fluffing of a belt of a rubber-cord composite material containing aramid fiber cord in cutting or traveling and to improve the flexural fatigue resistance of the belt. CONSTITUTION:A cord raw material is produced by impregnating a pretreating agent composed mainly of an epoxy resin, etc., into a non-twisted or soft-twisted filament group composed of aramid fiber and optionally heat-treating the impregnated product. The cord raw material is impregnated with an RFL solution and optionally heat-treated and one or more treated cord raw materials are arranged and twisted. A cogged belt l is produced by using the aramid fiber cord as the core wire 3.
Patent JP-H05318523-A (JP)
Title: Injection molding simultaneous decoration method of continuous strip like decorated film
Inventor: YOSHIMURA ISAO
IPC: B29K105/20
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the mark of the through-hole of a heating plate from being left by a method wherein a pattern corresponding to one pitch is brought into close contact with the cavity of a female mold while the outer peripheral part thereof is held to the peripheral wall of a hot plate to be heated and the hot plate is retracted to inject a molten resin into the cavity formed by inserting a male mold in the female mold. CONSTITUTION:A decorated film X is pressed to the front surface of a hot plate 9 by a film pressing frame 32 to be pressed to the peripheral wall 14a of a suction plate 14. The hot plate 9 and the film pressing plate 32 are integrally fed in the opening part of a female mold 2 and, thereafter, the film pressing frame 32 is retracted. At this time, air is blown in the gap between the decorated film X and a heating plate 10 from air blowoff ports 17-17 to feed the film X and the heating plate 10 in a non-contact state and the film X is simultaneously heated. Next, air is sucked and discharged from the female mold 2 and, continuously, compressed air is blown to the hot plate 9 from the air blowoff ports 17-17 and the decorated film X is brought into close contact with the cavity constituting surface 2a of the female mold 2. Continuously, the hot plate 9 is separated from the female mold 2 and the female mold 2 and a male mold 1 are combined by the operation of a ram 7 to discharge a molten resin to the cavity between both molds.
Patent JP-S5649273-A (JP)
Title: Ink jet recorder
Inventor: MATSUMOTO MASAFUMI
IPC: B41J2/175
Filed: 1979-09-28
Abstract: PURPOSE: To improve the starting characteristics of environmental temperature changes and the like by a method wherein a constant flow pump to supply pressure liquid ink for a jet nozzle is driven in synchronization with a period of scanning drive of a recording head which makes reciprocating scanning.  
     CONSTITUTION: A piston 13 and a diaphragm 14 are reciprocated in an axial direction by a plunger 18 and a solenoid 19 to control the pressure in pressure chambers 15, 16. In order to limit pulsation components of ink flow discharged intermittently from the pressure chamber 15, a pressure accumulating chamber 33 is provided and its quantity is set as small as possible. Therefore, the transient characteristics are excellent and quick recovery to a normal status is made possible even when there occurs a sudden temperature change. The pump motion for recording and scanning only in a forward scanning, for example, is made in synchronization with the motion for nonrecording period. 
     COPYRIGHT: (C)1981,JPO&Japio