baber/WOPTO huggingface dataset:
Patent JP-H01129316-A (JP)
Title: Reset device
Inventor: SHIRAISHI KAZUO
IPC: G06F1/00
Filed: 1987-11-16
Abstract: PURPOSE:To normally operate a system at all times by generating and supplying a reset signal with time transition, which is different in time series, to respective parts to constitute the system so that the reset signal can be inputted with being mutually related in an optimum timing. CONSTITUTION:For the reset signal, the time transition is mutually obtained to be adaptive to the respective parts to which the reset signal is respectively supplied. For example, the reset signal is given to a CPU1 and a memory 2(1) with a same timing t0 and they are initialized. In such a condition, the t0 is almost the same time as a time, in which a driving signal is impressed to a terminal 15. Next, the reset signal is given to memories 2(1)-2(N) with the suitable time transition and the reset signal of the memory 2(N) is given with a timing t2, however, the reset signal is given to an interface 3(1) with a timing t1. Namely, the 2(N) is related so as to be operated after being initialized and an interface 3(K) is initialized with a timing t3. Thus, the operation of the system is properly executed.
Patent JP-H03151341-A (JP)
Title: Production of alicyclic formal
Inventor: AOKI HARUMICHI
IPC: C07C43/313
Filed: 1989-11-06
Abstract: PURPOSE:To efficiently obtain the title substance useful as an intermediate raw material for agricultural chemicals, drugs, resin modifiers, etc., at a low reaction temperature by reacting an alicyclic alcohol with formaldehyde in the presence of an aqueous solution of mineral acid. CONSTITUTION:A compound shown by formula I (R is 5-7C cycloalkenyl or bicycloalkenyl which are optionally replaced with substituent group such as halogen, OH or CN) is reacted with formaldehyde in the molar ratio of 0.8-2.1:1 in the presence of an aqueous solution of mineral acid at 40-50 deg.C for 30 minutes to 10 hours to give a compound shown by formula II. Hydrochloric acid or sulfuric acid is preferable as the mineral acid and the amount of the mineral acid used is 0.8-1.5mol based on 1.0mol formaldehyde. The above-mentioned method has merits of eliminating recover process of catalyst because of absence of catalyst and reduction in heat energy because of low reaction temperature.
Patent JP-H03150192-A (JP)
Title: Transparent type heat transfer image receiving sheet
Inventor: SUDO KENICHIRO
IPC: B41M5/50
Filed: 1989-11-07
Abstract: PURPOSE:To apply an image having an excellent external appearance at the time of projecting and to eliminate a curl at the time of using by providing a light transmission coloring detection mark on the part of a transparent type heat transfer image receiving sheet provided with a transparent dye receiving layer on the surface of a transparent base sheet. CONSTITUTION:A transparent base sheet 1, a dye receiving layer 2 formed on the surface of the sheet 1, transparent detection marks 3 provided at least on its one side surface, and a curl preventive layer 4 made of resin having small thermal elongation/shrinkage on at least one side surface of the sheet 1 are provided. It is general to provide the marks 2 at the edges of the sheet. Such marks 3 are provided to easily align it to the light source surface of a projector and to accurately align a projecting image to a screen. The mark 3 is formed of ink made of dye solution or ink, etc, in which transparent pigment is dispersed, or formed by thermally transferring sublimable dye.
Patent JP-H07137876-A (JP)
Title: Paper feeder
Inventor: HANDA HIROJI
IPC: B65H3/56
Filed: 1993-11-17
Abstract: PURPOSE:To provide a paper feeder for surely feeding only paper in the undermost side by providing a belt linked to drums in the upstream and the downstream and having a needle, guide member having a space between itself and the belt for a sheet of paper to pass through in an upper side of the drum in the upstream and a leaf spring along the vertical direction in the downstream of the guide member. CONSTITUTION:When a drum 15 in the upstream is rotated in order to feed paper, a belt 18 travels to pierce only paper 2 in the undermost side by a needle 19 provided in the central belt 18, and by running the belt 18, feeding in a condition that a plurality of the papers 2 are piled together is almost eliminated to move only the paper 2 in the undermost side. Even in the case of feeding a plurality of the papers 2 in a piled condition, by a leaf spring 20, whose bottom end part is brought into contact with a point end part of the paper 2 of plurality of sheets passing through a lower side of the guide member 10, this leaf spring 20 is elastically deformed. Thus by generating resistance by elastic force of the leaf spring 20, moving paper except the paper 2, fed in a condition that it is pierced by the needle 19, is stopped.
Patent JP-S62146211-A (JP)
Title: Dust collector for molten pig iron discharging site for converter
Inventor: IKEDA OSAMU
IPC: C21C5/40
Filed: 1985-12-20
Abstract: PURPOSE:To enable dusts to be collected even if a ladle of molten pig iron is moving to shift on the worksite in which the ladle is moved and a pouring of two ladles is worked, by connecting expansively and contractively a hood on the truck which is moved in the same direction of the ladle to a fixed duct via a movable duct. CONSTITUTION:When the ladle 6 receives molten pig iron from a torpedo ladle 3a, a moving truck 9 is positioned above the ladle 6 situated at a position 1a. Since the hood 10 of the truck 9 is linked to the moving duct 19, the dust is collected via these hood, duct and the fixed duct 18. And when the ladle 6 is moved to a position 1b on the torpedo ladle 3b side in order to execute the pouring of two ladles, a rotating frame 14 on which a rotating duct 17 is mounted is rotated in accordance with a movement of the truck 9. A dust 17 is constituted in such a manner that a freely and slidably movable duct 19 is connected expansively and contractively to the duct 18 wherein the vertical part 18 is connected freely rotatably. Accordingly, when the duct 19 is traveled linearly with the truck 9 and the truck 9 is moved to the position 1b, the duct 19 is rotated to the position which is symmetrical to the position 1a. As a result, even if the truck 9 is traveling, the dust collecting is made possible.
Patent JP-H01130820-A (JP)
Title: Clock frame
Inventor: KATO OSAMU
IPC: B21D5/08
Filed: 1987-11-13
Abstract: PURPOSE:To eliminate the loss of material and to improve the yield by bending a strip piece of frame member in an annular shape and joining both ends in a lengthwise direction of the frame member at one place. CONSTITUTION:Metallic hoop material 1 is cut to form a strip piece of frame member 2 and this frame member 2 is pressed to be formed into the shape of a channel having flanges 2a, 2b on both sides. This channel-shaped frame member 2 is rolled with the flanges 2a, 2b inside and bent in an annular ring. Then, one flange 2b is bent by pressing to form a spring detaining part 3 and a hanging tool 4 is arranged at a joint where both ends of frame member 2 are butted with each other, and the tool 4 is welded to both ends of the frame member 2 to set up a clock frame A. In this way, the member 2 is not apparently conspicuous and the yield of material can be improved.
Patent JP-S63143084-A (JP)
Inventor: SATO SHIGERU
IPC: A62B1/10
Filed: 1986-12-03
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-H09298796-A (JP)
Title: Speaker system
Inventor: KIN ZAINAN
IPC: H04R1/28
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide the speaker system in which part of a sound wave emitted from a rear side of a speaker is amplified to obtain an excellent low frequency sound characteristic. SOLUTION: This system is provided with a speaker 12 having cone paper and transducing an electric signal into a sound wave signal, a frame 14 mounted on the rear side of the speaker 12 and having lots of sound radiation holes, and a sound wave amplification horn 20 amplifying and emitting part of the sound wave emitted to the rear side of the frame 14. Only part of the sound wave emitted from the rear side of the speaker 12 is collected and amplified to prevent production of the reflected wave and a standing wave in the sound wave amplifier horn 20 to increase the amplifier efficiency of especially low frequency sound and to obtain a sharp sound, and since the design of the speaker 12 is easy, the system is applicable to a compact audio equipment and a television receiver or the like.
Patent JP-H02133827-A (JP)
Title: Information processor
Inventor: YAMAHATA HITOSHI
IPC: G06F9/455
Filed: 1988-11-14
Abstract: PURPOSE:To simplify the constitution of an updating circuit for the condition code set to a program status register (PSW) by using a program status register exclusive for emulation (PSWEM) in addition to a normal PSW. CONSTITUTION:When an emulation EM signal 206 showing an emulation active state is inactive, an enable signal 103 is inactivated by a NOT gate 105. Thus a normal PSW 101 is used. Then an enable signal 104 is inactivated and a PSWEM 102 is not used. In other words, the condition code set by an arithmetic operation of an ALU 202 is latched by the PSW 101. The condition code is latched by the PSWEM 102 since the signal 206 is kept active during execution of the emulation. Thus it is just required to control the enable signal of each PSW for update of the condition code. As a result, a condition code updating circuit is simplified.
Patent JP-H02134006-A (JP)
Title: Amplifying circuit
Inventor: SUGAWARA MITSUTOSHI
IPC: H03G3/34
Filed: 1988-11-14
Abstract: PURPOSE:To reduce transient noise to be caused at channel changeover by providing a dummy channel to an amplifier circuit of multi-channel input and single output. CONSTITUTION:A dummy channel is provided, in which an input terminal is connected to a fixed potential, its output is connected in common to an output terminal of other channel and the channel is selected so that all channels are not operated at channel changeover. For example, when the channel is switched from A to B, a transistor(TR) 4 is operated on the way of rise of a voltage VA and the TR 4 is inactive after a voltage VB rises, then the decrease in the collector voltage of a TR 9 in a bias current source 10 is suppressed and the fluctuation of a collector current of the TR 9 is avoided, resulting that the current flowing to load resistors R1, R2 of an output circuit is unchanged. Thus, the production of transient noise is reduced.
Patent JP-H02133409-A (JP)
Title: Granular vinyl chloride resin for pasting
Inventor: UKU KYOJI
IPC: C08L27/06
Filed: 1988-11-14
Abstract: PURPOSE:To obtain the title resin which is excellent in solation properties and contains no fine particles by drying and granulating an aqueous dispersion of vinyl chloride resin preferably under specific conditions. CONSTITUTION:An aqueous dispersion of vinyl chloride resin obtained by the suspension polymerization or emulsion polymerization of vinyl chloride or a monomer mixture comprising mainly vinyl chloride in the presence of a surface active agent is dried by a spray dryer and granulated under conditions where, preferably, the absolute humidity of the air to be used is 0.008-0.012kg water/kg air, the inlet temperature of the air is 60-100 deg.C, and the outlet temperature is 40-50 deg.C, thereby producing the title resin wherein the water content is preferably 0.1-0.5wt.% and the average particle diameter is preferably 20-100mum. When 500g of the resulting resin is mixed with 325g of dioctyl phthalate and the mixture is stirred at stirring rates of spinning of 141rpm and orbiting of 67rpm for 10min, the title resin is obtained wherein the size of undispersed particles in the sol is 60mum or below.
Patent JP-H07116103-A (JP)
Title: Dish drying apparatus and dish drying method
Inventor: MONOI TETSUO
IPC: A47L15/48
Filed: 1993-10-25
Abstract: PURPOSE:To provide a dish drying apparatus capable of drying large quantity of dishes quite cleanly. CONSTITUTION:A dish drying apparatus 1 comprises a conveying means 3 to carry dishes 2 with moisture remaining after washing, and a moisture removing means 4 to remove the remaining moisture on the dishes 2 being conveyed by the conveying means 3 by injecting hydrophilic liquid with strong affinity with water, and a drying means 5 to dry some part of remained hydrophlic liquid on the dishes by blowing hot air to the dishes 2 being conveyed by the conveying means 3. In this constitution, by actions of the conveying means 3, the moisture removing means 4, and the drying means 5, it becomes possible to wash the dishes 2 quite cleaninly without leaving any water fur nor water mark.
Patent JP-H03193359-A (JP)
Title: Dot matrix printing head
Inventor: OU TOKUKEN
IPC: B41J2/28
Filed: 1986-12-03
Abstract: PURPOSE: To improve the operating characteristics and performance of a high- speed print head by a constitution wherein fixed parts of springs supporting armatures are clamped adjacently to an annular support-point ring, while the inner end of the ring is toothed and the inner end thereof forms almost straight segments and is located at a right angle to a movable end of each armature and at exactly the same distance thereto. CONSTITUTION: Spring members 23 on leaf springs 36 are disposed in an elliptic array and a support-point ring 37 is so constituted as to give a support point for each spring member 23 located at the same distance from a movable end of an armature 21. Therefore the support-point ring 37 is so constituted that it is desirably toothed, that is, has a serrate inner edge 41 which gives a plurality of straight segments 42 perpendicular to the longitudinal axes of the armatures. The segments 42 on the inner edge 41 of the support-point ring 37 are disposed also in an elliptic array corresponding to the elliptic array of the driven ends 22 of print wires 14. By this disposition, a spring device for each armature and the inertia moment thereof are made identical accurately for each armature.
Patent JP-H06140173-A (JP)
Title: Protecting device for discharge lamp lighting system
Inventor: MITSUYA MASAYUKI
IPC: H05B41/24
Filed: 1992-10-27
Abstract: PURPOSE:To stop the power feed to an inverter, in a discharge lamp lighting system, at its abnormality and attain the prevention of wasteful power consumption and the protection of constituting parts of the inverter while preventing the fuming and firing of a discharge lamp. CONSTITUTION:The oscillating state of the AC voltage from an inverter 20a or the input voltage of a transformer 20b is monitored as the voltage waveform of monitor pulse voltage by a monitor circuit 40. The monitor voltage waveform is changed by the short circuit in a discharge lamp 10 or the abnormality of an element, and a power source switch circuit 30 is opened to stop the giving of DC voltage to the inverter 20a from the DC power source, whereby the operation of the inverter 20a is stopped to extinguish the discharge lamp 10.
Patent JP-S63142364-A (JP)
Title: Electrophotographic printer
Inventor: ITO KATSUYUKI
IPC: G03G15/00
Filed: 1986-12-05
Abstract: PURPOSE:To reduce the size and price of a device by arranging a conveying means which conveys recording paper to a fixing device on the toner image transfer surface side of the recording paper and providing a potential applying means which applies the conveying means with a potential having the same polarity with a toner image. CONSTITUTION:When the front end of the recording paper 8 moves onto a conveyor roller 13, the recording paper 8 is conveyed hereafter by this conveyor roller 13 as shown by an arrow (b). The conveyor roller 13 is positioned in contact with the surface of the recording paper 8 where the toner image 12 is transferred, so the toner image 12 is to contact the conveyor roller 13 as the recording paper 8 is conveyed, but the conveyor roller 13 is applied with the potential (e.g. -500V) having the same polarity as the electrostatic charging potential of the toner image 12 from a bias power source 14, so the toner image 12 is conveyed together with the recording paper 8 nearly without sticking on the conveyor roller 13 by electric repulsion. Thus, the recording paper 8 is sent in the fixing device, which fixes the toner image 12, so that the recording paper 8 is discharged from a printer.
Patent JP-H06140826-A (JP)
Title: Sleeve antenna and method for constituting the same
Inventor: NAKASE KAZUHIKO
IPC: H01Q1/36
Filed: 1992-10-27
Abstract: PURPOSE:To improve the sleeve antenna, to decrease the number of parts, to improve the workability of assembly, to reduce manufacture cost and to make small the diameter dimension of the main body part of the antenna. CONSTITUTION:An outer conductor is removed concerning the block of a length lambda/2 at the tip part of a coaxial cable 1, an outer conductor 1c at a part adjacent to this removed part is folded, and caulking 12 is performed while positioning this folded part 1c inside a center pipe 10a. The part of a length lambda/4 at the tip part of a central conductor 1a' exposed by removing the outer conductor is operated as a lambda/4 antenna element, and the lambda/4 part adjacent to this element constitutes an impedance conversion circuit at a gap to the center pipe 10a.
Patent JP-H05123554-A (JP)
Title: Gas-liquid contact device and ozonated water making device
Inventor: NAGAHIRO JINZO
IPC: C02F1/78
Filed: 1991-11-05
Abstract: PURPOSE:To perform excellent gas-liquid contact reaction reduced in gas escape loss by fine air bubbles. CONSTITUTION:A columnar gas-liquid contact tank 1 and an ejector type gas nozzle 9 sucking air by the negative pressure due to the jet stream of the liquid injected in the gas-liquid contact tank 1 to supply the same to the gas-liquid contact tank 1 as air bubbles along with the injected liquid are used and the posture of the ejector type gas nozzle 9 in the attaching direction thereof is set so that the nozzle 9 performs injection in the tangential direction of the gas-liquid contact tank 1. Since air is diffused by the ejector type nozzle 9, fine air bubbles are obtained and a gas-liquid contact area is drastically increased by the fine air bubbles. Horizontal swirling streams are generated around the center axis of the gas-liquid contact device 1 and air bubbles are carried by the horizontal swirling streams to swirl within the gas-liquid contact tank and the degree of the collision of air bubbles with the peripheral wall of the gas-liquid contact device 1 is reduced and the stagnation time of air bubbles in the gas-liquid contact tank 1 is extended.
Patent JP-H05102162-A (JP)
Title: Manufacture of semiconductor wafer
Inventor: OTOGAWA TAKAO
IPC: C30B15/00
Filed: 1991-10-07
Abstract: PURPOSE:To provide a wafer where no defect exists in a denuded zone. CONSTITUTION:When a crystal is grown by the Czochralski method, its pulling-up speed is set at 0.6mm/min or lower; an intrinsic gettering treatment is executed to a wafer 1 whose crystals have been doped with oxygen at 14 to 20ppma. Thereby, it is possible to form DZ layers 3 where no defect exists in a denuded zone.
Patent JP-S63142761-A (JP)
Title: Electronic displaying and recording device
Inventor: KUREMATSU KATSUMI
IPC: H04N1/00
Filed: 1986-12-04
Abstract: PURPOSE:To eliminate the need for manually copying data on a blackboard which is to be used by adding to a conventional blackboard a means for converting picture information of a stereoscopic original into a digital signal and reading it, and a means for recording and reproducing it on a sheet or a panel arranged in the blackboard. CONSTITUTION:Information on the original is read and the information is reproduced in an optional size at an optional position on the blackboard. The information can be added and deleted by a fibertipped pen and the like and information on the blackboard remained as a result is recorded and printed in a recording paper. Furthermore, information on the original and that on the blackboard are stored over plural pages, and the information is reproduced on the whole screen of the blackboard together, whereby the efficiency is considerably improved at the time of using the titled device in the conference and the like.
Patent JP-H01129898-A (JP)
Title: Wear dryer with function of automatically alarming completion of drying
Inventor: IKEGAWA KOICHI
IPC: D06F58/28
Filed: 1987-11-16
Abstract: PURPOSE: To promote effective use of a clothing drier by calculating the absolute humidity of ventilated air discharged from the clothing drier and reporting finish of drying to a customer with a communication equipment previously designated by the customer when the absolute humidity decreases to a humidity previously set corresponding to a clothing drying state. CONSTITUTION: The customer comes to a laundromat 1, puts washed clothing, etc., into the clothing drier 2 and sets the telephone number of a telephone set 7, etc., for receiving a drying finishing message with the numeric keys 6a of a drying finishing reporting panel 6. By pressing a drying starting switch, drying is started, the temperature and the relative humidity of exhausted from the exhaust pipe 3 of the drier 2 are detected and the absolute humidity is calculated based on the temperature and the relative humidity. When the calculated absolute humidity becomes equal to or lower than the set absolute humidity set corresponding to the drying finishing state of clothing, a message that drying of clothing is finished is set through the telephone set 7 or a pocket beeper 8. In the meantime, customers can have a talk, shopping, etc., without caring about the drying finish time.  In addition, the manager of the laundromat 1 can effitiently use the drier 2.
Patent JP-H11112811-A (JP)
Title: Image read system
Inventor: FUKUTOME NAOFUMI
IPC: G06T1/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of faults so-called crosstalk that a black part becomes whitish in a read image by the influence of the reflected light of a white part at the time of reading a part where the white part and black part of an original are clearly divided by one scanning with respect to the BJ scanner of an on-carriage type. SOLUTION: When the scanning of images is started, in a step S31, a part of transferred image data is tentatively preserved in a buffer on an RAM first. In the step S32, a conversion table for lowering the gradation of the black part as the result of conversion and making the crosstalk inconspicuous is prepared on the RAM for the gradation of 0 to 255 in the case of an 8-bit gray scale and the image data tentatively preserved in the buffer are converted. In the step S33, the converted image data are transferred to an application. In the step S34, whether or not the remaining image data are present in an image reader is checked, and when they are present, the step S31 is returned. When they are absent, the scanning is ended.
Patent JP-2001106087-A (JP)
Title: Folding operation device for stroller
Inventor: YAMAZAKI KOJIRO
IPC: B62B7/06
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a folding operation device that enables the folding/of a stroller into three parts by remote control. SOLUTION: Right and left pipes 18 constituting a handle bar through joints 33 possible to turn, respectively are connected to both ends of a housing 32 of a folding operation device installed almost at the center of the push-bar. Operating members 38a, 38b to be operated by the folding operation mechanism installed in the housing 32 are connected to outside hinges 35 of the joints 33 installed on each pipe 18, respectively. The outside hinges 35 are turned to inside hinges 34 installed on the housing by the operation of the operating members to fold or deploy a stroller.