baber/WOPTO huggingface dataset:
Patent JP-S5573578-A (JP)
Title: Typewriter
Inventor: SHIBATA KUNIHIRO
IPC: B41J5/00
Filed: 1978-11-28
Abstract: PURPOSE: To increase the typewriting speed by employing a mechanism in which a required Chinese character is typed through combined operation of a lateral-key lever and a longitudinal-key lever.  
     CONSTITUTION: Length of string 63 to be reeled out from reel 58 is determined by bringing movable contact 65 and fixed contact 66 of a lateral type selecting mechanism 64 into contact with each other through turning of the first key lever 1 which carries thereon at least fifty sounds of the Japanese syllabary, and moving electromagnet 67 and stopper 71 together while attracting them with each other by the magnetic force. Then, the second key lever 13 carrying thereon at least fifty sounds of the Japanese syllabary is operated to shift link 30, arm 28, link 26 and arm 25 in the direction of arrow 99 and to turn type bar 22 of a longitudinal type selecting mechanism 19 in the direction of arrow 109, thereby starting typing onto platen 20 having a typewriting paper wound therearound. When typing characters onto platen 20 by the aid of bar 22, stopper member 73 attached to reel 58 is turned to the position where stopper 71 is attracted by magnet 67 and retained at the position, and  bar 23 is turned while reeling out tape-like type band 61 wound around the bar 23. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01314540-A (JP)
Title: Vacuum cleaner
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1988-06-15
Abstract: PURPOSE:To allow users to regulate the rotation speed of a fan depending upon their choice and place to be cleaned for efficient and effective cleaning work by providing a switch to allow users to chose optionally between automatic rotating speed control of the electric fan by means of dust detection and pre-set rotational speed control by means of a setting device. CONSTITUTION:A switch 24 is provided between a discriminating circuit 21, that drives an indicating lamp 23 when dust is detected, and a control device 25. A variable slide resistor 26, that is operated linking to a sliding knob on the setting device, is connected to the control device 25, and its output is connected to a gate of a bidirectional thyristor 27, so that the rotational speed of a fan 28 is changed. When a sensor detects dust, its signal is input to an amplifier 19 and then input to the discriminating circuit 21 after amplified, so that the indicating LED 23 is turned on. On the other hand, when the switch 24 is closed, the output from the discriminating circuit 21 is input to the control device 25 to shift the phase further in addition to the phase control value from the variable resistor 26 so that the rotational speed of the fan 28 is increased. When the switch 24 is opened, the rotational speed of the fan 28 is unchanged by the set point set by the variable resistor 26.
Patent JP-2000334733-A (JP)
Title: Strand cutting device with low noise
Inventor: YOSHIDA MINORU
IPC: B26D1/28
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a strand cutting device with low noise in which noise generated by a rotary blade body rotated at a high velocity is reduced. SOLUTION: The strand cutting device with low noise is equipped with a fixed blade body 2 having knife edges orthogonal to the progressing direction of a strand S, with a rotary blade body 3 which is stuck to the tip of a rotary shaft 13 parallel to the progressing direction of the strand S and also is raclially arranged with a plurality of blade plates 15 in the front face opposite to the fixed blade body 2 and with a cover 6 for catching cut pellets P and discharging the same to the outside of a machine. The nearly whole face of the cover 6 is covered with a noise insulating material 7. The cover 6 consists of a nearly funnel-shaped lower part case 4 and the hemicylindrical upper part case 5 covering the opening part of the lower part case 4.  The center O1 of the upper part case 5 is made eccentric from the rotary axial center O2 of the rotary blade body 3 to the fixed blade body side. Thereby, the strand cutting device with low noise is constituted so that the interval between the inner peripheral face of the upper part case 5 and the imaginary outer peripheral circle of the rotary blade body 3 is gradually increased in the same direction as the direction of rotation and made maximum on the side of the fixed blade body 2.
Patent JP-H077390-A (JP)
Title: High speed scan radio receiver and search/scan erroneous stop preventing method
Inventor: MASAKI TATSUO
IPC: H04B15/04
Filed: 1993-06-18
Abstract: PURPOSE:To prevent an erroneous stop of search/scan caused by a harmonic noise, in a high speed scan radio receiver. CONSTITUTION:This radio receiver is provided with a high speed clock oscillating circuit 32 and a low speed clock oscillating circuit 34, and a clock switching circuit 36 for switching between these high speed clock oscillating circuit and low speed clock oscillating circuit connecting them to a CPU 26. Usually, an operation of search is executed by letting a clock of a microcomputer be a high speed, and when a signal is detected, the clock of the microcomputer is switched to a low speed, and the signal is detected again, by which an erroneous stop of search/scan caused by a harmonic is prevented.
Patent JP-H0314541-A (JP)
Title: Production of cyclopentenolone derivative
Inventor: TAKAGAKI TOHEI
IPC: B01J31/30
Filed: 1989-06-09
Abstract: PURPOSE:To readily obtain the subject compound useful as a synthetic intermediate for pyrethrins by reacting a propargylcyclopentenolone derivative with a vinyl halide as raw materials in the presence of a palladium-based catalyst, copper-based catalyst and an alkylamine. CONSTITUTION:A propargylcyclopentenolone derivative shown by formula I (R is organic residue) is reacted with usually 1-20 equivalents based on 1mol of the compound of a vinyl halide such as vinyl bromide in the presence of usually 0.001-0.5mol based on 1mol compound shown by formula I of a palladium-based catalyst such as tetrakis(triphenylphosphine)palladium, usually 0.001-0.5mol based on 1mol compound shown by formula I of a copper-based catalyst such as cuprous iodide and usually 1-10mols based on 1mol compound shown by formula I of an alkylamine such as n-butylamine in a solvent such as benzene usually at 5-50 deg.C for <=24 hours to give the objective (optically active) compound shown by formula II.
Patent JP-H05341972-A (JP)
Title: Software developing device
Inventor: ISHII KEI
IPC: G06F9/06
Filed: 1992-06-08
Abstract: PURPOSE:To comparatively easily realize a desired new functional element by a user oneself without impairing the advantage of visualization that is the feature of problem oriented language in a software developing device. CONSTITUTION:This device is composer in such a manner that a specific element capable of describing the content of an arithmetic operation is prepared by the user in a text editor 21, and the type of the input/output variable of a desired arithmetic functional element, a parameter name, the type and value of the parameter, and equation using them are inputted to a window in grammar regulated in advance by using an editor function 11, and the variable name of the equation and the parameter name are replaced by another variable name matching with an element prepared as a standard one based on algorism defined at a template 22 for user descriptive element by a translator 13, and thereafter the user descriptive equation is rewritten to the equation using a replaced variable name, and it is outputted as, for example, a generation program 15 according to C language.
Patent JP-S5372107-A (JP)
Title: Igniter for internal combustion engine
Inventor: KIKUCHI MASAO
IPC: H02K21/22
Filed: 1976-12-10
Abstract: PURPOSE: To perform reliable positioning by mounting ignition signal coil While winding around core burried integrally in non-metallic member having cylindrical section to be fit with inner circumference of stator core and mountable on stator core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5576720-A (JP)
Title: Automotive mirror unit
Inventor: KOYAMA YUKIO
IPC: B60R1/00
Filed: 1978-12-01
Abstract: PURPOSE:To eliminate the blind area at the left side of an automotive mirror unit by constructing of an undermirror for viewing front side and left front side, an eyepiece, and a main outside mirror for viewing the rear side. CONSTITUTION:A stay 2 is extended obliquely forwardly and fixed in the vicinity of an automotive left corner, an undermirror 3 of a convex mirror for viewing the front side and left front side of the automotive body is mounted downwardly on the stay 2, and an eyepiece 4 for directing the image on the mirror 3 toward the eye point direction of a driver is mounted under the stay 2. Then, a main outside mirror 5 is mounted for viewing the rear side. Thus, the range biewed by the mirror 3 can  be extended to the circular portion Z of radius l around the vicinity of the left side corner of a cab as a center to thus completely eliminate the dead area together with the visual field B of the mirror 5.
Patent JP-H10336017-A (JP)
Title: Negative differential resistance element logic circuit
Inventor: WAHO TAKAO
IPC: H03K19/10
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a logic circuit which has a large noise margin and hardly malfunctions. SOLUTION: A negative differential resistance element logic circuit is composed of a serially connected circuit of two elements A and X having negative differential resistance characteristics, a field effect transistor M connected in parallel with the element X, a signal input terminal P connected to the gate of the transistor M, a signal output terminal Q led out from the node U between the elements A and X, a grounding terminal T, a terminal K which supplies a constant voltage VC to the logic circuit, a voltage source VO which is connected between the terminal R and the ground and supplies another constant voltage VDD to the logic circuit, and a switch S connected between the node U and terminal K. This logic circuit can realize logical operations by utilizing the inversion of the magnitudinous relation of a valley current caused by the fluctuation of an input voltage.  Since the voltage VV across the terminals of the element X required for obtaining the valley current is higher than VP (a voltage across the terminals of the element X required for obtaining a peak current), a large mutual conductance gm(VV) of the field effect transistor M can be utilized and the noise margin can be increased by operating the transistor M with a large mutual conductance gm.
Patent JP-S6126208-A (JP)
Inventor: TANAHASHI ICHIRO
IPC: H01G11/68
Filed: 1984-07-17
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-2000341865-A (JP)
Title: Method and device for controlling memory backup and storage medium
Inventor: CHISHIMA HIDEAKI
IPC: H02J7/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To reduce the performance degradation of a secondary battery by controlling the discharging time and charging time of the secondary battery based on power-off elapse time and power-on elapse time. SOLUTION: Using a clock IC 3 backed up by a primary battery 5 and a first memory 2, a clock data at power-on stored in a first memory 2 is compared with a clock data stored lastly before power-on to determine the power-off elapse time of a device. The clock data at power-on is compared with a clock data stored at a prescribed cycle after power-on to determine the power-on elapse time of a device. Based on the power-off elapse time and power-on elapse time determined respectively, the discharging time and charging time of a secondary battery 9 are controlled. It is thus possible to reduce the performance degradation of the secondary battery 9 and estimate the service life of the secondary battery 9 in step with charging and discharging cycle.
Patent JP-H01315867-A (JP)
Title: Kana/kanji converting device
Inventor: IIZUKA NORIO
IPC: G06F17/22
Filed: 1988-06-15
Abstract: PURPOSE:To enhance the accuracy of separate writing and to improve a conversion rate to an intended KANA (Japanese syllabary)/KANJI (Chinese character) mixed sentence by referring to only highly reliable time interval data. CONSTITUTION:When character data are inputted, a measuring means 1 measures the time interval from the input of the character data preceding to the respective character data, a memory means 2 stores the measured time interval data and the character data by making them correspond to each other, and a dividing means 3 divides the character data into clauses according to grammar information. Further, a discriminating means 4 discriminates whether or not the time interval data stored so as to correspond to the character data can be referred to as the selective information of dividing candidates, and a selector means 5 refers to the time interval data and selects one dividing candidate when reference possibility is discriminated. Thus, the accuracy of the separate writing can be enhanced, and the conversion rate to the KANA/KANJI mixed sentence intended by the operated can be improved.
Patent JP-S5771035-A (JP)
Title: Input and output equipment for microcomputer
Inventor: TOMINAGA MASASHI
IPC: G06F13/00
Filed: 1980-10-22
Abstract: PURPOSE:To improve the efficiency of the series data procesing of a microcomputer by transferring series data between a shift register and a CPU which receive and transmit the series data, through a buffer register. CONSTITUTION:When a series data input and output equipment 15 inputs series data from an external equipment, a shift register 18 receives the data synchronizing with a shift clock from a control logical circuit 21 and sets them in a buffer register 20. Then, a CPU reads the received data, set in the buffer register 20, in parallel through a bus 19. When the CPU13 is to transmit data to the external equipment, a control signal is supplied from the CPU to the control logical circuit 21 and the data are set in the buffer register 20 through the bus 19 and transferred to the shift register 18 to be sent by the clock from the control logic circuit 21. If the register 18 is busy for data transmission when the data are set in the register 20, the data are made to stand by in the register 20 temporarily. Thus, the wait time of data transfer is reduced greatly.
Patent JP-H04232566-A (JP)
Title: Method and system for controlling allotment of resource to lot
Inventor: UIRIAMU CHIYATSUPUMAN
IPC: G06Q10/06
Filed: 1991-05-23
Abstract: PURPOSE: To make the virtual assignment of a resource to a lot closely similar to the actual assignment. CONSTITUTION: Process flow description for a virtual lot is defined, future resource capability which is not taken as security is mutually related according to the resource capability of the pertinent process flow description, and a processing plan is generated, and the above mentioned definition and relevant steps are repeated until the pertinent processing plan fulfills the target of an organization. Then, an above mentioned virtual lot 16 is selected for processing as the actual lot in the organization, and the future resource capability recognized in the above mentioned processing plan is taken as security, and the resource capability taken as security in the above mentioned steps for taking as security is continuously revised according to an actual phenomenon which occurs in the organization.
Patent JP-H09301311-A (JP)
Title: Article packaging device
Inventor: SEKINE YASUHIRO
IPC: B65B11/08
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent an defective packaging due to an engagement of the front end part of a sheet material, from generating by a method wherein the front and rear parts of a superposed part of the sheet material on the upper surface of an article which is wound with the sheet material, is pressed by rollers, and a heat-sealing is performed under a state wherein the front end part of the sheet material is located on the top and also faces backward. SOLUTION: When a conveyor 261 and a conveyor 21 are driven to be advanced, an article 3 advances onto the conveyor 2, and keeps advancing while laying a hanging sheet material 4 under the article. The article 3 is stopped at a point when the rear end of the article 3 has passed a location 81A of a roller 81 of a sheet material rear end winding device, by this advancing, and the sheet material 4 is pressed to the upper surface of the article by a pressing roll 110. Then, the rear part of the sheet material 4 is lifted by raising the roller 81, and the rear end part of the sheet material 4 is made to go along the upper surface of the article by making the roller 81 advance, and then, the roller 81 is rotated in the direction shown by arrow (u) to wind the sheet material 4 on the rear part of the article 3.  Then, a superposed part of the sheet material 4 is heat-sealed by a heater 91 for heat-sealing, and is cut by a cutter 96 to form a shape wherein the front end part is superposed on the top of the rear end part of the sheet material.
Patent JP-H09302631-A (JP)
Title: Delineator
Inventor: GOMI MAKIYOSHI
IPC: E01F9/619
Filed: 1996-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a delineator or a delineator installing device which is low in installation cost and very simple in installation work. SOLUTION: A reflecting member 3 is formed at its rear surface 5 with reflective concave and convex parts so as to obtain retroreflective light having a high intensity when the incident angle of light laterally incident upon the front surface 1 is in a range of 15 deg. to 45 deg.. The reflecting member 7 is fitted between side walls 23 of a cover member 7 with its rear surface 5 facing the cover member 7, and is secured thereto by an adhesive. A double surface adhesive tape 1 is stuck, and thereafter a releasable paper 27 is removed off therefrom. Then, the cover member 7 is stuck to the outer surface of a guard rail so that light from an automobile is retroreflected by the reflecting member 3, having a high intensity.
Patent JP-2000341085-A (JP)
Title: Balanced type laterally coupled dual-mode filter
Inventor: ISHIKAWA KAZUO
IPC: H03H9/25
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To make the filter small-sized by cascading two couples of laterally coupled dual-mode piezoelectric filters, composed of IDT electrodes and reflectors, in the center area of a piezoelectric substrate and connecting the bus bar of the IDT electrode close to an end part of the piezoelectric substrate to a pad in the center area by a lead wire extending around a reflector. SOLUTION: On the piezoelectric substrate 1, 1st and 2nd IDT electrodes 2 and 3 are arranged closely in parallel to each other and at both end parts of the IDT electrodes 2 and 3, reflectors 4 and 5 are arranged to constitute a 1st laterally coupled dual-mode filter. At a position where acoustic coupling with the 1st laterally coupled dual-mode filter is avoided, a 2nd laterally coupled dual-mode filter is formed which consists of IDT electrodes 8 and 9 and reflectors 10 and 11. The IDT electrodes 3 and 8 are connected in the center area with a lead electrode 7 to obtain a two-stage cascaded dual-mode filter. The bus bars of the IDT electrodes 2 and 9 are connected to bonding pads 6-1 and 12-1 in the center area by lead wires L1 and L2 extending around the reflectors 4 and 11.
Patent JP-2000333978-A (JP)
Title: Core of corset
Inventor: HAYASHI MITSURU
IPC: A61F5/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a core of a corset resisting deformation and breaking of its cloth even if the cloth shrinks, and being easy to replace. SOLUTION: On an interior wall 71b opposite to a recess 71a in an insertion part 72 into which a plate-shaped member 60 serving as a core is inserted, inwardly projecting steps 71d are formed in portions close to a bottom 71c, and the interval L1 between the opposite steps 71d is slightly smaller than the width L2 of the plate-shaped member 60. If the cloth of a corset shrinks after washing of the corset, its shrinking force causes an angled part at the end 60a of the plate-shaped member 60 to advance inside a clearance 71e toward the bottom 71c while crushing or shaving the steps 71d.
Patent JP-H04370921-A (JP)
Title: Vapor growth device for semiconductor wafer
Inventor: KOMURA YUKIO
IPC: C30B25/12
Filed: 1991-06-20
Abstract: PURPOSE:To provide a vapor growth device for a semiconductor wafer by a method wherein the device is capable of making uniform the thickness of a thin film on the semiconductor wafer and is superior in productivity. CONSTITUTION:A vapor growth device is provided with a barrel type susceptor 22 arranged rotatably in a vacuum vessel, a support mechanism 42 provided on each peripheral wall 22a of the susceptor 22, a fluid feed source for feeding a working fluid to each support mechanism 42 and a fluid feed passage. Each of the mechanism 42 is provided with a stator, a first rotator arranged rotatably in the stator, three groups of second rotators arranged rotatably in the first rotator and holders 68. When the first rotator is rotated, a tray 53 is rotated and when the second rotators are rotated, the holder 68 are rotated. The working fluid gives a turning effort to the first and second rotators. Accordingly, each semiconductor wafer 5 held by each holder 68 is revolved while being moved circularly, and moreover, is rotated.
Patent JP-S6210242-A (JP)
Title: Heat-resistant cast steel
Inventor: OKADA YUJI
IPC: C22C38/34
Filed: 1985-07-05
Abstract: PURPOSE:To obtain a heat-resistant cast steel combining castability, productivity and machinability comparable to those of conventional heat-resistant cast iron with heat resistance comparable to that of conventional high-alloy heat-resistant cast iron by carrying out regulation of composition and annealing treatment. CONSTITUTION:The heat-resistant cast steel has a composition consisting of, by weight, 0.5-2.3% C, 2-4% Si, 0.2-0.7% Mn, <0.05% P, <0.1% S, 5-10% Cr, 0.5-2% Al and the balance Fe, which is subjected to casting, austenitizing treatment at 900-750 deg.C for >=0.5hr and then annealing treatment comprising furnace cooling down to 680-750 deg.C, holding at 680-750 deg.C for >=0.5hr and cooling. In this way, precipitated carbides in a graphite-free ferritic matrix structure are formed into dendritic primary carbides and finely dispersed secondary carbides.
Patent JP-S63315821-A (JP)
Title: Incinerating apparatus
Inventor: YAMAMOTO YOSHIHIRO
IPC: F23G5/44
Filed: 1987-06-15
Abstract: PURPOSE:To enable unburnt gas to be completely burnt in an incinerator, by a method wherein the in cinerator is connected with a gas cooling chamber through a throttle part positioned eccentrically from the central position of the incinerator. CONSTITUTION:A gas cooling chamber 14 having a cylindrical outer peripheral wall 15 is connected with a cylindrical incinerator 4 in a position situated eccentrically from the central position of the incinerator 4, through a connection duct 16 (a throttle part) having an inner size lower than those of the gas cooling chamber 14 and a free board part 6. Since an incinerating apparatus C is formed in a manner described above, the volume of the free board part 6 can be ensured, and completely burnt combustion exhaust gas can be exhausted through a cooling gas outlet 13 by means of the gas cooling chamber 14. Fur. ther, even when quantities of cooling water is sprayed through a cooling water spray nozzle 10, cooling water is prevented from dropping directly on the central part of the free board part 6 and the central part of a sand layer part 5, and thereby stable combustion can be continued.