baber/WOPTO huggingface dataset:
Patent JP-H0918770-A (JP)
Title: Image pickup device and its focus display method
Inventor: NAKAMURA MASAMITSU
IPC: H04N5/232
Filed: 1995-06-30
Abstract: PURPOSE: To attain focusing easily by detecting motion information of a manual focus operation member and displaying a focal state matching the motion information according to the focus display only even there is unstable camera holding or the like. CONSTITUTION: The device is provided with a focus ring turn detection section 11 detecting turn of a focus ring and giving it to a control microcomputer 8 in the manual focus control mode and with a focus display section 12 displaying a focus according to a display control signal in a focus state fed from the control microcomputer 8 in the manual focus control mode. Then motion information such as a focus ring is detected and focus indication is conducted matching the motion information. When the focal state is changed when the focus ring is at a standstill, for example, the focus display transition or the like is inhibited in a direction opposite to the transition direction of the focus display worked out theoretically from a moving direction of the focus ring and then stable focus display is conducted even when the accuracy of focus discrimination is set high.
Patent JP-H0476242-A (JP)
Title: Fuel injection quantity controller for internal combustion engine
Inventor: UTO SHIYOUHEI
IPC: F02D41/14
Filed: 1990-07-17
Abstract: PURPOSE:To secure proper startability and operatability by compensating a basic injection quantity by means of an air-fuel ratio learning value at the starting time, and after starting an engine and controlling the engine with an injection quantity obtained through varying the basic injection quantity stepwise at the starting time in the case when the learning value is not stored. CONSTITUTION:Deviation of an air-fuel ratio from a theoretical air-fuel ratio is detected by an air-fuel ratio deviation detection means A, and a learning value which corrects the deviation of the air-fuel ratio is calculated and stored by an air-fuel ratio learning means B. There are provided a learning value confirmation means C which discriminates whether the learning value is stored or not, and a starting finish detection means D which detects the end of starting an engine. The basic injection quantity is varied stepwise by a variation means E at the starting time when the learning value is not stored, and the stepwise variation of the basic injection quantity is stopped by a stopping means F at the time of finishing starting. On the other hand, at the starting time when the learning compensation value is stored, the basic fuel injection quantity is compensated by the learning compensation value so that the air-fuel ratio becomes the air-fuel ratio by a learning compensation means G at the previous time of stopping the engine so as to control the fuel injection quantity by a control means H.
Patent JP-S6082124-A (JP)
Title: Stack gas desulphurization process
Inventor: TAKAHASHI KAZUYOSHI
IPC: B01D53/50
Filed: 1983-10-11
Abstract: PURPOSE:To obtain an adsorbent having high adsorptivity for SO2 and high strength and to perform desulphurization of stack gas with low production cost of the adsorbent and low operation cost by using an adsorbent prepd. by kneading pulverized coal with a binder and water, molding the kneaded product and calcining it at a specified high temp. range in the presence of steam. CONSTITUTION:A part of coal supplied to a boiler 2 is pulverized by a crusher 8; the crushed product is kneaded with a binder and water in a kneader 9 and molded in a molding machine 10 under pressure. The molded coal material is heated in a calcination furnace 11 at 800-1,000 deg.C with combustion waste gas contg. steam. The used adsorbent is sent from the calcination furnace 11 to a regenerator 13. The adsorbent having adsorbed SO2 by contacting with the waste gas in an adsorber 4 is fed to the regenerator 13 where it is regenerated by heating in inert gas atmosphere and regenerated adsorbent is fed back to the adsorber 4 and used circulatorily.
Patent JP-H1022113-A (JP)
Title: Method for manufacturing low power loss oxide magnetic material
Inventor: OTSUKA TSUTOMU
IPC: H01F1/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide low power loss Mn-Zn ferrite and a method for manufacturing the same which can constantly supply the material under relatively large conditions permitting mass production. SOLUTION: In a method for manufacturing low power loss oxide magnetic material using Mn-Zn based ferrite, green compact is fired so that the temperature may be increased from 1000 deg.C to the firing continuing temperature in an atmosphere containing 2-21vol% of oxygen (the air) at a speed of 80-400 deg.C/Hr. The power loss value of the material manufactured in this method is 450kw/m<3> or less at 100 deg.C, at 100kHz and at magnetic flux density of 200mT.
Patent JP-S5889908-A (JP)
Title: Method for separating liquid mixture
Inventor: UKISHIMA HIROSHI
IPC: C08F14/00
Filed: 1981-11-26
Abstract: PURPOSE:To execute efficient pervaporation operation in separation or concentration of an org. liquid mixture, by using a membrane of a ternary copolymer of fluorinated olefin monomers. CONSTITUTION:A mixture of org. liquids or water and an org. liquid is separated or concentrated by pervaporation, and the membrane used is made of a ternary copolymer of fluorinated olefin, fluorovinyl, and fluorovinyl polyether type monomers, thus permitting efficiency and rate of separation or concentration to be enhanced in pervaporation operation. Suitable temp. and pressure are 0-200 deg.C and 0-100kg/cm<2>, respectively, and usable membrane thickness is 1- 250mum. The membrane may be laminated on a porous support.
Patent JP-H0744036-A (JP)
Title: Heater and fixing device
Inventor: TAKEUCHI MEGUMI
IPC: G03G15/20
Filed: 1993-07-30
Abstract: PURPOSE:To provide a heater which lessens the generation of the heat from a high-temp. exothermic part on the surface in the other parts of a substrate and the fixing device for copying paper capable of well fixing toners. CONSTITUTION:This heater H is formed with a band-shaped resistance heating element 2 in the longitudinal direction on the substrate 1 consisting of an electrical insulating material. A rugged surface or stepped part 11 is formed on the surface of the substrate 1 of the heater H exclusive of its band-shaped resistance heating element 2 part. This fixing device is constituted by using this heater. Only the part of the resistance heating element 2 turns to a high temp. and the parts exclusive of the heating element does not come into contact with other objects exclusive of the very slight part and, therefore, undesirable thermal influence is less exerted on the object and worked articles mounted with the heater H. The fixing device mounted with the heater H is not heated to the extent that the copying paper is affected. Rounding near the end of the copying paper is thus prevented and the paper is orderly arrayed and discharged even in the case of continuous copying.
Patent JP-H0474667-A (JP)
Title: Serial printer character carriage speed control system
Inventor: KOSHIRO YOSHIYUKI
IPC: B41J19/18
Filed: 1990-07-17
Abstract: PURPOSE:To ensure that speed irregularities are eliminated in a constant speed area, print quality is improved, printing can be initiated promptly and the throughput of a single line print is improved by providing a print data editing control part, a printing carriage movement control part, a printing speed decoding part which selects between printing speeds and a speed/acceleration and reduction control part which controls speed acceleration and reduction at selected speed as constituents components. CONSTITUTION:Circuit data 102 is processed by a circuit control part 103 and print data is edited as print image information in printing line units by a print data editing control part 104, then is stored in a print buffer 105. After that, wire of a printing head is driven under control in synchronization to a printing carriage movement control part 110, after a printing carriage reaches a constant speed at a printing head drive control part 110. In this case, a printing speed decoding part 107 selects between printing speeds and sets each speed/ acceleration and reduction curve. A printing carriage movement control part 110 activates a speed/acceleration and reduction control part 111 to move the printing carriage.
Patent JP-H1015194-A (JP)
Title: Ball takeout device for ball reserving tray of pachinko game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a ball takeout device for a ball reserving tray, capable of ensuring a simple configuration, freedom from a malfunction and easy fabrication, and lowering fabrication lost. SOLUTION: A rail 30 for restricting the travel distance of a shutter plate 16 is formed on the front side wall 28a of a frame body 17, and a notch 31 is formed on one end of the rail 30. In addition, a fitting groove 24 for fitting the rail 30 is formed on the reverse side of the shutter plate 16, and tapered surfaces 25a and 25b relatively expanding right and left outer ends are formed on the groove 24 over an area from one position to one inner side and the other inner side. Also, the terminal end of one tapered surface 25b is fitted with an lock projection piece 26, so that the tapered surfaces 25a and 25b horizontally tilt for coming in contact with the front wall 28a and then become capable of being detachably engaged with the notch 31, with the shutter plate 16 positioned for releasing a ball takeout hole.
Patent JP-H0533838-A (JP)
Title: Variable speed auxiliary equipment driving device
Inventor: MIYASHITA SHIGEKI
IPC: F02B67/06
Filed: 1991-07-29
Abstract: PURPOSE:To improve durability by reducing a transmission loss by a continuously variable transmission to obtain high transmitting efficiency, and preventing fuel consumption of an engine from deteriorating and parts of the continuously variable transmission from early wearing. CONSTITUTION:A pulley 38 mounted through a one-way clutch 40 relating to an input shaft(same to crankshaft 12 in this example) of a continuously variable transmission 22 driven by the crankshaft 12, pulley 30 mounted through a one-way clutch 42 relating to an output shaft 14 of the continuously variable transmission 22, pulleys 24, 26, 28 respectively mounted to one or more auxiliary equipments and a series of belt 32 wound relating to each pulley 24, 26, 28, 30, 38 are provided. In this way, auxiliary equipments 34, 36 are driven without through the continuously variable transmission 22 in a high rotational speed region of an internal combustion engine 10.
Patent JP-S5979240-A (JP)
Title: Exposure control device of copying machine
Inventor: YAMAUCHI KOUJI
IPC: H05B37/02
Filed: 1982-10-29
Abstract: PURPOSE:To prevent a human accident caused by a fact that a lamp lighting AC is applied to a manual operating part by cutting off electrically a transfer of a signal of an exposure control signal input part and a dimming circuit by use of an optical coupler. CONSTITUTION:When an operator indicates an exposure quantity control value by moving a variable resistance, it is inputted to terminals 25, 26 of a dimming circuit as a pulse wave whose duty and period are varied. By this pulse wave, a light emitting diode 24 emits light, a phototransistor 23 receives light, and a pulse element 9 is turned on and off. In this way, conduction of a primary winding 8 of a pulse transformer is controlled, and an AC control element 2 is turned on and off through a secondary winding 4 of a pulse transformer. In this way, a phase angle of a point of time when a current flows to a lamp 1 is controlled, and the intensity of illumination is adjusted. Since the operating part of a man is cut off from an AC power source of the lamp, the safety standard to an electric appliance of the circumference is satisfied.
Patent JP-H1124830-A (JP)
Title: Coordinate input device
Inventor: IKEGAYA SHINICHI
IPC: G06F3/0488
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To stably detect the switch pushing states regardless of the variance, etc., of frequency by changing periodically the oscillation frequency according to the pushing states of plural switches of a coordinate designation tool and detecting the switch pushing states of the coordinate designation tool based on the detected frequency change state. SOLUTION: A coordinate designation pen 1 includes an oscillator which generates the electric signals, and a stylus set at the tip part of the pen 1 serves as a signal transmission electrode 3 to transmit the electric signals to its periphery. The oscillator of the pen 1 periodically changes the oscillation frequency according to the pushing states of plural switches of the pen 1, and these switch pushing states are detected based on the changing state of frequency that is detected by a frequency detection means. A coordinate input device of such a constitution can satisfactorily discriminate the different frequency levels and also their periodical changing states. Thus, the pushing states of many switches can be discriminated in a stable state.
Patent JP-H0722844-A (JP)
Title: Analog signal processing circuit
Inventor: KAWADA MASATO
IPC: G01R19/04
Filed: 1993-06-30
Abstract: PURPOSE:To reduce the number of terminals by selecting the analog signal processing characteristic obtained by an amplifying means and a capacitor and the characteristic, where this analog signal processing characteristic and another analog signal processing characteristic obtained by another amplifying means and capacitor are added, by the control of a switch means. CONSTITUTION:The peak hold characteristic obtained by a peak hold 23 and a hold capacitor 25 and the characteristic where this peak hold characteristic and another peak hold characteristic obtained by a peak hold 27 and a hold capacitor 29 are added are selected by the control of a switch 26. The number of terminals 24 and 28 for hold capacitor is reduced from three to two to use the circuit in an integrated circuit lacking for terminals. An on/off switch simpler than a conventional two-input and one-output switch is used as the switch 26. The peak hold 23 and the hold capacitor 25 are shared between the single peak hold mode and the double peak hold mode to reduce the number of circuits and hold capacitors.
Patent JP-H0517449-A (JP)
Title: Benzimidazole derivative, its production, antiemetic agent containing the same as active ingredient and intermediate for producing the same
Inventor: SUZUKI KENJI
IPC: A61K31/495
Filed: 1991-07-02
Abstract: PURPOSE:To obtain a new benzimidazole derivative useful as an antiemetic agent, capable of exhibiting powerful and sustained antiemetic action based on 5-HT3 antagonistic action on emesis caused by cancer chemotherapy with cisplatin, etc., and having high safety. CONSTITUTION:A 6-amino-5-chloro-1-isopropyl-2-(4-methyl-1-piperazinyl) benzimidazole expressed by formula I or its pharmacologically permissible acid addition salt. The aforementioned compound can be produced by reacting a new substance expressed by formula II with a reducing agent in an inert solvent. The new substance expressed by formula II can be produced from a compound expressed by formula III in 6 steps. Furthermore, the above- mentioned compound has sustained 5-HT3 antagonistic action and is capable of exhibiting powerful preventive and treating effects on emesis induced by cisplatin with low toxicity. The dose of the aforementioned compound as an antiemetic agent for an adult per day is normally 0.2-200mug/kg in the case of oral administration and 0.1-100mug/kg in the case of injection administered at a time or in 2-3 divided portions.
Patent JP-S57111364-A (JP)
Title: Doubly color developing ink composition
Inventor: SHIOI KEIKO
IPC: C09D11/16
Filed: 1980-12-27
Abstract: PURPOSE: To provide an ink compsn. which gives a doubly color developing effect in a handwriting part including a border line, containing a solvent, a metallic flake pigment, and a dye or a fine powder pigment.  
     CONSTITUTION: Writing is made on a solvent-permeable writing surface of paper or cloth by using the titled ink compsn. contg. a solvent, a metallic flake pigment such as Al powder, copper powder, silver powder or colored Al powder,  and a dye or a fine powder pigment having an average particle size of 1μ or  smaller. The metallic flake pigment is coated according to handwriting. Around  the pigment, the border line of the dye or the fine powder is given and thereby  color is doubly developed. Thus, this ink compsn. has an interesting effect on  designing. By adjusting the blotting property of the solvent, the width of an  outer border line can be controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6166732-A (JP)
Title: Resin composition for extrusion molding of profile
Inventor: HASUE TATSUO
IPC: C08L51/02
Filed: 1984-09-10
Abstract: PURPOSE:To obtain the titled composition having excellent moldability, and giving a molded article having high restoring force after the application of stress, fine texture and excellent gloss, by compounding a vinyl chloride resin with a specific acrylonitrile-butadiene rubber, a methyl methacrylate copolymer and a plasticizer. CONSTITUTION:The objective resin composition can be produced by compounding (A) 100pts.(wt.) of a vinyl chloride resin having an average polymerization degree of 1,000-4,500 with (B) 10-150pts. of a partially crosslinked acrylonitrile-butadiene rubber having a solubility of 5-90wt% (at 25 deg.C) in methyl ethyl ketone, (C) 0.5-20pts. of a methyl methacrylate copolymer having a specific viscosity of >=0.2 (at 30 deg.C) as a benzene solution containing 0.4g of the copolymer per 100ml of solution and composed of a major part of methyl methacrylate ad a minor part of a (meth)acrylic acid ester (other than methyl methacrylate) and (D) 20-200pts. of a plasticizer such as dibutyl phthalate.
Patent JP-H1036007-A (JP)
Title: Manufacture of bundle of air sealing hose and device for its manufacture
Inventor: HORIUCHI SHOZO
IPC: B65H54/02
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically provide an air sealing bundle by pressing and sealing a portion of a hose which has exceeded the required feed length, sticking a needle just in front of the portion, filling the entire length of the bundle with compressed air using the needle, then pressing and seating a portion just in front of the needle, removing the needle, and dividing the hose into front and rear parts between the sealed parts just in front of and behind the needle hole. SOLUTION: Air sealing using an injection gun is not involved in automatic processes. An air injection needle 5 is stuck into a hose H; i.e., after the hose H sealed at its end is wound by the required length, a winding frame 1 is stopped, and the hose at that position is pressed and sealed by an ultrasonic welder 3 mounted on the traverser of a winder. The injection needle 5 is stuck into time portion of the hose just downstream of that sealed part (x), and air is pressed into the overall length of the wound hose by, e.g. 1kg/cm<2> . By forming a pressed sealing part (y) also in the portion of the hose just downstream of the position of the needle 5, air is prevented from leaking even if the needle 5 is removed.  The hose H is cut between the sealed parts (x), (y), with the downstream side wound as the rear of a bundle and with the upstream side fed to the empty winding frame as the end of the next bundle.
Patent JP-S59214003-A (JP)
Inventor: JIEFURI UIRIAMU GURIIN
IPC: C23C16/32
Filed: 1983-10-12
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-S56100608-A (JP)
Title: Electrode device
Inventor: JIYATSUKU HARORUDO AIKURAA
IPC: B03C3/40
Filed: 1980-12-29
Abstract: An electrode assembly (10) (70) for use in dewatering a suspension of solids in which an electric field augments an applied vacuum, includes a chamber (70) having ion-pervious walls (56) (86) on which a cake of solids is deposited and an electrode element (25) (26) (75) within the chamber immersed in an electrolyte; the surface area of the ion-pervious walls (56) (86) being substantially greater than the surface area of the electrode element (25) (26) (75).
Patent JP-H0842259-A (JP)
Title: Insulation glass
Inventor: TORUSUTEN ARUTSU
IPC: C03C27/12
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve soundproof effect by arranging at least two window panes at a distance from one another and putting a spacer, made of a mechanically hard open-celled material therebetween as a sound-absorbing element. SOLUTION: A spacer 28, made of sintered or foamed aluminum, absorbs sound in an open space between windowpanes 20, 21 or the like. One of the window panes 20, 21 is made of a multilayer glass to give a different vibration characteristic and enhance the sound-insulating effect. A sheet of fine porous metallic foil 29 is put between the window panes 20, 21 to increase the flow resistance of oscillating gas in the space 3 and the inside surface is covered with a layer 27 which is 50 μm or thinner and does not permeate gas and propagates sound to increase the soundproof effect. An elastic diffusion- impediment layer 24 is attached to the frame side of the spacer 28, so that different constituting elements are not damaged due to thermal expansion. In this way, a structure such as a window of trains can be simplified, and the soundproof effect can be improved.
Patent JP-H0353234-A (JP)
Title: Image forming device
Inventor: MARUYAMA HIROYUKI
IPC: G03G15/04
Filed: 1989-07-20
Abstract: PURPOSE:To accurately detect the presence or absence of an original and the sized of the original in length and breadth directions even in the case that the original is the paper of undefined format by providing an original cover having band-shaped marks which are formed by ones in the length and breadth direction on a press surface and a means for detecting the sized of the original in the length and breadth directions by reading the mark of the original cover. CONSTITUTION:Since the band-shaped marks 17 and 18 which are formed by ones in the length and breadth directions are provided on the press surface 16a of the original cover 16, the part of the lengthwise mark corresponding to the size of the original in the length direction and the part of the breadthwise mark corresponding to the size of the original in the breadth direction are concealed by the original when the original is set and the original cover 16 is closed. Thus, both of the lengthwise and breadthwise marks 17 and 18 are read, and the presence of absence of the original is judged and the sized of the original in the length and breadth directions are detected.
Patent JP-S6169382-A (JP)
Title: Branch circuit of dc motor
Inventor: IMAOKA HIROYOSHI
IPC: H02P7/06
Filed: 1984-09-12
Abstract: PURPOSE:To simplify a rectifying and speed characteristic improving branch circuit without losing various characteristics by integrating a stable winding circuit and a diverter in one branch circuit. CONSTITUTION:A stable winding 6 and a resistor 7 are connected in series, the resistor 7 is connected with a contactor 12, the intermediate terminal M of the resistor 7 is connected with a contactor 5, and the contactors 12, 5 are reversely opened and closed by a comparator 9. The contactor 12 is closed in a low speed range, the contactor 5 is closed in a high speed range, and a diverter current Id is controlled. Thus, the inductance of the stable winding can be effectively activated to eliminate a DC reactor for the diverter. Accordingly, a branch circuit can be simplified to effectively flow the current of the stable winding in response to the rotating speed.