baber/WOPTO huggingface dataset:
Patent JP-H06262916-A (JP)
Title: Idle rotation preventive device for wheel
Inventor: ABE TOSHIHIRO
IPC: B60C27/04
Filed: 1993-03-15
Abstract: PURPOSE:To provide an idle rotation perventive device for a wheel easily mountable on a wheel by one person and moreover capable of surely releasing the wheel from mud, etc. CONSTITUTION:A pair of arm bodies 20 and 30, extending along the side surfaces of a wheel 100, is provided on both the ends of a bite body 10 elastic in the width direction of the wheel 100; and wheel engaging bodies 40 and 50, extending in the side surface directions of the wheel 100 from arm body tip parts and moving in the length direction of the arm bodies 20 and 30 to be engaged with and disengaged from the wheel inner wall surfaces 105 and 106 of the wheel 100, are fitted to the arm bodies 20 and 30. A fastening mechanism 60 is provided to adjust the elasticity of the bite body 10 by the adjusting action of the fastening mechanism 60, and also the wheel engaging bodies 40 and 50 are made to be disengaged from and engaged with the wheel inner wall surfaces 105 and 106 by interlocking the elasticity adjusting action.
Patent JP-H06268066-A (JP)
Title: Lsi design data managing device
Inventor: JINBO YASUO
IPC: G06F17/50
Filed: 1993-03-16
Abstract: PURPOSE:To easily perform sure update and management of LSI design data. CONSTITUTION:Three computers 10, 20, and 30 for design of LSI operate by severally separate CAD programs 11, 21, and 31, making severally separate design data 1, 2, and 3. When preserving these design data, the relation with hierarchized structure is registered in advance. Later, in case of having modified and updated the content of the design data 1B into design data 1B1, the design data 1B1 after update is preserved together with the design data 1B before update. At this time, a designer knows that design data 1A exists above, referring to the registered hierarchized structure, and he also knows that relevant design data 2B and 3B exist, referring to the registered relation. Moreover, the version data to show update history is also preserved.
Patent JP-S58198527-A (JP)
Title: Production of polyester/polyether copolymer
Inventor: KOMATSU HIDEO
IPC: C08G63/66
Filed: 1982-05-17
Abstract: PURPOSE:To produce the titled copolymer stably without encountering any trouble of foaming at the start of polycondensation, by esterifying a dicarboxylic acid with a low-MW glycol, then transferring the product to a polycondensation tank in which a polyalkylene glycol is present, and effecting the polycondensation of the product. CONSTITUTION:In the production of a polyester/polyether copolymer by a direct polycondensation process from a dicarboxylic acid component based on an aromatic dicarboxylic acid, a low-MW glycol component based on 1,4-butanediol and a polyalkylene glycol, MW of 400-6,000, the dicarboxylic acid is esterified with the low-MW glycol in an esterification tank, and then the esterified product is transferred to a polycondensation tank previously charged with a polyalkylene glycol, or transferred to the polycondensation tank simultaneously with the charge of the tank with the polyalkylene glycol, and then polycondensed. It is possible to produce the titled copolymer stably without encountering any trouble of foaming at the start of polycondensation.
Patent JP-H09250375-A (JP)
Title: Fuel injection control device for outboard engine
Inventor: KUBO OSAMU
IPC: B63H20/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection control device for an outboard engine which can control the discharge of unburned gas without deteriorating the driving performance when a boat is moved at trolling speeds. SOLUTION: In an outboard engine having a fuel injection control device 51 and a catalyst disposed in an exhaust passage, the fuel infection control device 51 is set to intermittently inject the fuel into the cylinder only when the shift mechanism is set at a forward position and the opening of a throttle 40 disposed in an intake pipe 41 connected to the cylinder 19 of the engine is under the setting value and the speed of the engine 6 is under the setting value.  The intermittent fuel injection is set such that the fuel injection is successively stopped for the same cylinder 19 only during two turns or less successive revolutions of the engine 6 and for three or less cylinders 19 during one revolution of the engine 6 by stopping fuel injection into the cylinders 19 of the number under 50% of the total cylinders 19 and by sequentially changing the cylinder into which the fuel injection is stopped.
Patent JP-S62238955-A (JP)
Inventor: KINO AKIHIRO
IPC: F25B47/02
Filed: 1986-04-09
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-H09268387-A (JP)
Title: Electric corrosion protecting method and device therefor
Inventor: SUDO HIKARI
IPC: C23F13/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To measure the true protective potential of the body to be corrosion protected without depending on the operation of a d.c. power source device and rectifying systems by removing the error in the drop of ohm from the potential of the body to be corrosion-protected detected at a reference electrode utilizing a.c. components contained in a protective current in a d.c. power source device. SOLUTION: At the place outside of the body P to be corrosion-protected, an output wavy signal B obtd. in accordance with an output current A in a d.c. power source device 1 is formed into an arithmetic signal (f) in which the a.c. components are made the same value as the a.c. components in the potential signal C of the body P to be corrosion-protected, this arithmetic signal (f) is subtracted from the potential signal C, and the true protective potential D of the body P to be corrosion-protected in which the error in the drop of ohm is removed is obtd. In this way, the accurate protective potential D is measured in the case of optional need without depending on the operation of the d.c. power source device and rectifying systems.
Patent JP-H07286257-A (JP)
Title: Production of nitriding steel member excellent in cold forgeability and fatigue strength
Inventor: ISHIKAWA NOBUYUKI
IPC: C22C38/24
Filed: 1994-04-20
Abstract: PURPOSE:To produce a nitriding steel member excellent in cold forgeability and having high fatigue strength, at the time of subjecting a steel having a specified compsn. to gaseous nitriding treatment, by prescribing the starting temp. and finishing temp. of the nitriding treatment to specified temp. ranges and furthermore continuously raising the temp. therebetween. CONSTITUTION:A steel contg., by weight, 0.10 to 0.30% C, <0.35% Si, <1.0% Mn, <0.05% S, 0.5 to 1.5% Cr, 0.1 to 0.5% Al and 0.1 to 0.5% V or furthermore contg. one or two kinds among <0.1% Ni, <1.0% Cu and <0.2% Mo is charged to a gaseous nitriding furnace having an N2-NH3-CO2 atmosphere, is heated and is subjected to nitriding treatment. The nitriding treatment is executed in such a manner that the starting temp. is regulated to 480 to 550 deg.C and the finishing temp. to 560 to 630 deg.C and its temp. is continuously raised therebetween, by which the nitriding steel member excellent in cold forgeability and having high fatigue strength can be produced.
Patent JP-H11282499-A (JP)
Title: Speech reproducing device
Inventor: YAMATE HIROSHI
IPC: G10L19/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to response to various types of user interfaces while keeping interchangeability of hardware by configuring this speech reproducing device so that a signal detection part detects a signal inputted from a port by a signal detection means corresponding to detection mode selection information stored in a storage medium. SOLUTION: In a detection mode selection information storage region of a speech phrase memory 20, the detection mode selection information for selecting a detection mode of a signal inputted from a port 15a of CPU 15 is stored. Moreover, in a correspondence table storage region, a signal inputted from the port 15a of CPU 15 and detected in the detection mode corresponding to the detection mode selection information, and a correspondence table, in which corresponding relation with a speech reproducing mode in a speech reproducing circuit is described, are stored. And, the CPU 15, which is the signal detection part, detects the signal inputted from the port 15a by the signal detection means according to the detection mode selection information stored in the storage medium installed in an installation part 11.
Patent JP-H08304275-A (JP)
Title: Flame type atomic absorptiometer
Inventor: KOJIMA SEIJI
IPC: G01N21/31
Filed: 1996-04-03
Abstract: PURPOSE: To obtain a frame type atomic absorptiometer in which the pretreatment step can be automated. CONSTITUTION: A funnel type sample injection port 20 is coupled, at the bottom thereof, with an atomizer 16. A nozzle 32 carried on a sampler arm 30 picks up a sample solution on a turn table 22 and injects the sample solution into a mixing vessel 28. The sample solution is mixed by means of the nozzle 32 in the mixing vessel 28 and injected into the sample injection port 20 before being atomized through the atomizer 16 and a burner 14 and analyzed.
Patent JP-S557474-A (JP)
Title: Forming method for film resistor of thermal recording head
Inventor: HIDA TOSHIO
IPC: B41J2/335
Filed: 1978-07-04
Abstract: PURPOSE:To form a film resistor of sufficient and uniform thickness by prefiring a resistor paste to such a degree as to facilitate stable grinding thereof, flattening the upper surface of the resistor paste layer, and then finish firing it. CONSTITUTION:The above-titled forming method comprises a step a for forming electrode conductors 2 on an insulating substrate 1; step b for printing a resistor paste, which is formed by kneading metal oxide particles and glass frit with an organic solvent, in a predetermined pattern between adjacent conductors 2; prefiring step c for the paste; re-forming step d for grinding the central portion 31 of the film resistor 3 to flatten the upper surface of the film resistor; and a finish firing step e.
Patent JP-S61240438-A (JP)
Title: Optical recording and reproducing device
Inventor: MIYAZAWA TAKAO
IPC: G11B7/30
Filed: 1985-04-17
Abstract: PURPOSE:To erase completely the recording pits without producing the residual signals by applying the out-of-focus signal and the constant voltage produced from a constant voltage generator to a focus motor after adding them together by an adder when the information is erased. CONSTITUTION:A focus error signal is obtained by giving the differential amplification to the signals given from split photoreceptors 10a and 10b through a differential amplifier 11. A compensating amplifier 12 stabilizes a focus control system. When the information is recorded and reproduced, a switch 17 is opened. Thus the focus error signal is applied to a focus motor 15 via an adder 13 and a power amplifier 14 for execution of the focus control. Then the switch 17 is closed when the information is erased and the constant voltage produced from a constant voltage generator is added with the focus error signal through the adder 13. A spot of the light beam gets out of a focused position and the spot diameter is increased. Thus the recording pits can be erased completely with no generation of residual signals even in case the track control has variance.
Patent JP-S62236226-A (JP)
Title: Transmitting electric power control device for mobile communication
Inventor: SEKI KENJI
IPC: H04B7/26
Filed: 1986-04-08
Abstract: PURPOSE:To prevent inverse influence to a base station and to control the electric power source voltage of an electric power amplifying part in case of an overpower by removing partially a high frequency signal amplified by a high frequency electric power amplifying part, converting it to a direct current voltage, comparing it with the reference voltage set beforehand by a monitor part and judging the presence and absence of an abnormality. CONSTITUTION:By the information from a terminal 12, a reference voltage part 10 having plural reference voltages send a suitable reference voltage to an error amplifier 8 and executes the electric power control. For the voltage from a detecting part 5, in a monitor part 6', the reference voltage specified by a control signal from a control Part 7 is received from a reference voltage part 13 having plural reference voltages in accordance with the information from the terminal 12, conparing is executed and the judging information is sent to a control part 7'. When the comparing result is abnormal, the alarm information is sent from the control part 7' to an electric power source voltage control part 9' and the electric power source voltage of an electric power amplifying part 2 is controlled. The sending electric power is turned off or reduced.
Patent JP-H07287369-A (JP)
Title: Novel photographic coupler
Inventor: ISHII FUMIO
IPC: G03C7/38
Filed: 1994-04-20
Abstract: PURPOSE:To provide the photographic coupler capable of forming a color image not causing change of hues and for use in a silver halide color photographic sensitive material by using an imidazo[4,5-bl]-furan derivative or imidazo[4,5-c]- furan derivative for a photographic coupler. CONSTITUTION:The imidazo[4,5-b]-furan or imidazo[4,5-c]-furan derivative to be used for a photographic coupler is represented by formula I or II in which each of R1 and R2 is H or a substituent, and X is H or a group to be released by reaction with the oxidation product of a color developing agent. This coupler can be used together with any kind of cyan coupler and any kind of magenta coupler, and it can be used as a color photograph-forming element by any color developing method, embodiable by external or internal color development process.
Patent JP-H10253699-A (JP)
Title: Method for deciding direction of ic device
Inventor: OTSUKA YUKIO
IPC: G01R31/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To discriminate a direction of an IC device by supplying current between two terminals of the device, and measuring a potential difference generated across a diode. SOLUTION: A simple power source 60 of a direction discriminator 70 is connected to an IC device 50. A collector of a PNP transistor 62 is connected to a fourth pin terminal 50d of the device 50, its emitter is connected to a positive terminal of the source 60 via a resistor 63, and its base is connected to a connecting point of resistors 65, 66 connected in series between the positive terminal and ground terminal of the source 60. A first pin terminal 50a of the device 50 is grounded. When current is supplied to the device 60, a potential difference is generated between the terminal 50d and the terminal 50a. This is suppled to a comparator of the discriminator 70, and compared with a reference value.  When it is sufficiently larger than a reference value, the device 50 is decided to be a correct direction, while when it is smaller than the reference value, the device 50 is decided to be reverse.
Patent JP-H08245641-A (JP)
Title: Grignard reagent
Inventor: SAKAMOTO NORIHIKO
IPC: C07F3/02
Filed: 1995-03-13
Abstract: PURPOSE: To obtain the subject reagent containing a specific ether as a solvent, capable of dissolving a halogenated magnesium complex produced as a byproduct in a coupling reaction and separating and purifying the product easily even in the case that the product is easily decomposed by water. CONSTITUTION: This Grignard reagent of R<4> MgX (R<4> is a 2-12C alkyl, an alkenyl, a 2-6C alkynyl, a 7-16C aralkyl, a 4-8C cycloalkyl or a 6-10C aryl; X is a halogen) comprises a polyalkyleneglycol dialkyl ether of the formula [R<1> , R<2> are each a 1-8C alkyl; R<3> is H or methyl; n is 1-6] (e.g. diethyleneglycol diethyl ether) as a solvent. Furthermore, it is preferable to add a hydrocarbon- based solvent such as n-hexane, cyclohexane, n-heptane, n-octane, n-decane, n-undecane, n-dodecane, benzene, toluene and xylene upon or after the preparation of the reagent.
Patent JP-H01255469-A (JP)
Title: Power source device
Inventor: SHIOMI TSUTOMU
IPC: H02M7/48
Filed: 1988-04-01
Abstract: PURPOSE:To reduce ripple current and improve reliability, by inserting a phase shifting means for shifting the phases of the waveforms of input and output current between a first and second switching power source means. CONSTITUTION:A power source device is provided with an input power source 1, a first switching power source means 2 connected to the input power source 1 and an electrolytic capacitor 5 while power is supplied to a load 4 from the output terminal of the first switching power source 2 through the second switching power source means 3. Both of the switching power source means 2, 3 have the same operating frequency and are operated synchronously so as to prevent mutual interference. In this case, phase shifting means 6, 7 are interposed between the electrolytic capacitor 5 and the switching power source means 2, 3 to shift one of the phases so that the waveform of the output current Ic of the first power source means 2 coincides with the waveform of the input current Id of the second power source means 3 at a point arriving at the half of the integrated value of one period from a base point whereat the current begins to increase from the minimum value of the current.
Patent JP-S5510610-A (JP)
Title: Method and device for interlacing display of display unit
Inventor: NISHIO YOUJI
IPC: G09G1/00
Filed: 1978-07-07
Abstract: PURPOSE: To improve character quality by eliminating the waver of characters, by equalizing the number of luminous points of a character in an even-numbered field to that in an odd-numbered field.  
     CONSTITUTION: Raster addresses 0, 2, 4, 6..., 2n are generated on an even-numbered line in an even-numbered field, and raster addresses 1, 3, 5..., 2n-1 on an odd-numbered line in the even-numbered field; and raster addresses 1, 3, 5..., 2n-1 are also generated on the even-numbered line in an odd-numbered field, and raster  addresses 0, 2, 4..., 2n on the odd-numbered line in the odd-numbered field. To  generate addresses as mentioned above, the reset timing of raster counter 111 and  the output of counter 111 are controlled according to the parity of the field and that of the line. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57196443-A (JP)
Title: Manufacture of hot cathode
Inventor: WADA TETSUYA
IPC: H01J1/18
Filed: 1981-05-29
Abstract: PURPOSE: To achieve both prevention of the oxidation of a cathodic chip and prevention of the reaction between the cathodic chip and a high-melting-point supporting metal by joining the cathodic chip and the supporting metal by means of a paste containing both colloidal carbon and a reaction-barrier member, and sintering the paste applied between the cathodic chip and the supporting metal in an inactive atmosphere.  
     CONSTITUTION: A hot cathode in this invention, as shown in the figure, cinsists of a tungsten wire 3 and a cathodic hexaboride chip 4 held at the center of the wire 3, and as the result, has a notably improved luminance and a widely extended life. A tantalum cup 5, which supports the cathodic chip 4 made of polycrystal lanthanum hexaboride, is prepared by shaping a tantalum plate having 0.1mm thickness and used as a supporting metal into form with "ko"(Japanese:katakana,2533)-shaped section. A paste 6 is prepared by mixing colloidal carbon and titanium powder in a ratio by volume of 1 to 5 before the mixture is mixed into water, and is applied between the chip 4 and the cup 5 so as to make them to stick together. Then, thus applied paste 6 makes a reaction-barrier layer after being heated for about 15 minutes, and becomes in mechanical and thermal contact with both the chip 4 and the cup 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08276846-A (JP)
Title: Article conveying vehicle
Inventor: NISHIHARA SHIGEYOSHI
IPC: B62B3/00
Filed: 1995-04-07
Abstract: PURPOSE: To provide an article conveying vehicle for running between two stations of which locations are different each other with respect to a front/rear direction and a left/right direction of a vehicle body along the shortest route in order to improve conveying efficiency by reducing installation of a car running space and remove various restrictions for providing a running way. CONSTITUTION: A car body 1 having driving wheels 2 at a lower portion runs by the rotational driving of the driving wheels 2 between two stations S1, S2 of which locations are different each other with respect to a front and rear direction and a left and right direction. At each station S1, S2, an article is conveyed to/from a vehicle body 1 along a front and rear direction or a left and right direction. The vehicle body has at least two driving wheels arranged with an interval along a front and rear direction or a left and right direction of a car body 1. The each driving wheel 2 is fixed to the vehicle body 1 so as to provide their advance direction Q at a constant angle θ less than 90 deg. with respect to a front and rear direction axis L of the vehicle body 1.
Patent JP-S57197539-A (JP)
Title: Support for waterproof photographic paper
Inventor: TAMAGAWA SHIGEHISA
IPC: G03C1/79
Filed: 1981-05-29
Abstract: PURPOSE: To prevent the edge staining of photographic paper due to the penetration of developer from the cut edges of the paper by combining 3 kinds of sizing agents to provide a sizing effect.  
     CONSTITUTION: This support for waterproof photographic paper is paper contg. alkylketene dimer (A), cationic polyacrylamide (B) and anionic polyacrylamide (C). The dimer (A) has a superior sizing effect on alkali but an inferior effect on alcohol. By combining the dimer (A) with the components (B), (C), a high sizing property is provided. The dimer (A) is a Mannich modification product, a Hofmann decomposition product or the like used as a paper reinforcing agent in general, and the polyacrylamide (C) is a partial hydrolyzate, a copolymer with acrylic acid or the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58165712-A (JP)
Inventor: ICHIKAWA TOMOHIKO
IPC: A01F12/44
Filed: 1982-05-14
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-S63248322-A (JP)
Inventor: YAMADA YASUSHI
IPC: A01G1/06
Filed: 1987-04-04
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-2000272850-A (JP)
Title: Landing display device for elevator
Inventor: HIKITA SHIRO
IPC: B66B3/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To easily confirm a car to be taken by a waiting passenger in an elevator installing car call buttons at a landing. SOLUTION: When a car call button 4 is operated, a landing car call registering means 1B registers a car call. An assigned car determining means 1D determines an assigned car to respond to the car call. When the assigned car is determined, an assigned car display and control means 1E displays the assigned car on an assigned car display panel on the side of the operated car call button 4 and the display is continued till the assigned car reaches.
Patent JP-H11281642-A (JP)
Title: Method and apparatus for computation of refractive index of molecular aggregate model
Inventor: UEHA ISAZUMI
IPC: G01N33/44
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a means in which the refractive index of a molecular aggregate model is computed with good accuracy by using a computer. SOLUTION: A computing method for the refractive index of a molecular aggregate model is constituted in such a way that (A), on the basis of information regarding the molecular aggregate model stored in a storage device, the kind of an interatomic bond existing inside the molecular aggregate model and the direction of the interatomic bond are computed, that (B) a bond polarizability parameter which is decided by the obtained kind of the interatomic bond is computed, that (C) the polarizability of the molecular aggregate model is computed on the basis of the obtained kind of the interatomic bond, on the basis of the obtained direction of the interatomic bond and on the basis of the obtained bond polarizability parameter and that (D), on the basis of the obtained polarizability of the molecular aggregate model, the refractive index of the molecular aggregate model is computed.