baber/WOPTO huggingface dataset:
Patent JP-H0626438-A (JP)
Title: Ignition timing adjustment device for engine
Inventor: KATOU MICHIHIRO
IPC: F02P17/06
Filed: 1992-07-09
Abstract: PURPOSE:To speedily and easily regulate and confirm ignition timing of an engine by way of properly collating a mark for ignition timing adjustment with a graduation for ignition timing adjustment and reading correct value without causing complication of a shape and increase of machining manhours and without causing increase of the number of part itimes. CONSTITUTION:A mark 20 for ignition timing adjustment is attached to and provided at a specified position in the rotational direction of a crank pulley 16 which is a body of rotation rotated by a crankshaft 14 of an engine 2, and a graduation 24 for ignition timing adjustment to collate the mark 20 for ignition timing adjustment is attached to and provided on a graduation plate 22 for ignition timing adjustment installed at a specified position of the engine 2. By agreeing with a proper line of eye sight A of the mark 20 for ignition timing adjustment against this graduation 24 for ignition timing adjustment a constitutional member of an oil level detection mechanism 26 of the engine is arranged.
Patent JP-H04234644-A (JP)
Title: Decorative sheet with core sheet impregnated by vinyl ester resin
Inventor: ANDORIYUU DEION
IPC: B32B7/02
Filed: 1991-08-16
Abstract: PURPOSE: To provide a decorative plate having excellent heat resistance, flexibility and good resistance to crack and tear. CONSTITUTION: The laminate comprises at least one core sheet impregnated with at least partly cured core sheet-treating composition containing an epoxide terminated resin and a vinyl ester resin derivated from an ethylenic unsaturated organic carboxylic acid.
Patent JP-S6363076-A (JP)
Title: Flash fixing device
Inventor: MITSUYA TERUAKI
IPC: G03G15/20
Filed: 1986-09-03
Abstract: PURPOSE:To prevent the ground of recording paper from becoming dirty by setting a light emission frequency or a recording paper carrying speed so as to equalize a toner highest temperature distribution or a fixing strength distribution. CONSTITUTION:A fixing energy of a heating source (g) is set so that the minimum value of the fixing strength of a toner image on recording paper (i) becomes 50%-90%. Subsequently, a light emission frequency of the heating source (g), or a recording paper carrying speed is set so that the minimum value of the fixing strength exists by only one in one period of a fixing strength variation related to carrying of recording paper, in a fixing strength distribution in the recording paper carrying direction (j), or the fixing strength distribution becomes constant except both end parts of a fixed image. Also, the light emission frequency of the heating source (g) or the recording paper carrying speed is set so that the distribution in the recording paper carrying direction (j) of the highest temperature at the time of fixing the toner image on the recording paper (i) becomes constant in both the part which has been irradiated M times and the part which has been irradiated N times, except both end parts of the fixed image. In this regard, M>N, and N>=1. In this way, gas generation sources are decreased and the contamination of recording paper is prevented.
Patent JP-2001034931-A (JP)
Title: Polyester film for magnetic recording medium
Inventor: MEGURO YOSHIO
IPC: G11B5/733
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve slipperiness, running properties and abrasion resistance by a method wherein a polyester A layer for which deposit particles containing calcium and phosphorus and inactive particulates are specified is laminated on a polyester B layer and the ratio of the Young's modulus in the lateral and longitudinal directions of a film, the root-mean-square roughness, mean roughness and maximum roughness of the surface of the polyester A layer are made to be in specified ranges. SOLUTION: A polyester A layer contains deposit particles containing calcium and phosphorus and having a mean particle size of 0.7-1.5 μm by 0.01-0.1 wt.%, inactive particulates having a mean particle size of 0.1-1.0 μm by 0.1-1.0 wt.% and inactive particulates having a mean primary particle size of 0.3 μm or below and a Mohs hardness of 7 or above by 0.01-1.0 wt.%. The ratio between the Young's modulus YTD in the lateral direction of a film and the Young's modulus YMO in the longitudinal direction thereof is expressed by the formula. Besides, the root-mean-square roughness of the surface of the polyester A layer is made to be in the range of 0.010-0.025 pm, the mean surface roughness thereof in the range of 0.005-0.020 μm and the maximum roughness thereof in the range of 0.200-0.350 μm.
Patent JP-H1051241-A (JP)
Title: Muting circuit
Inventor: WATANABE MAKIO
IPC: H03F1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide the muting circuit by which a noise produced when a voltage of a DC power supply is decreased more than a minimum voltage which is a warranting voltage for the operation of a set circuit is blocked with a good response. SOLUTION: A transistor(TR) Q1 is conductive with an AC component caused in a transient period, when a voltage level of a DC power supply Vcc has rapidly decreased for discharging to charges stored in a capacitor C2. The time constant of the discharge path is roughly decided by a capacitor C1 and a resistor R2, and the TR Q1 is made surely conductive for a period in response to the time constant after the voltage level of the DC power supply Vcc has been dropped rapidly through the time constant, and then a TR Q3 of a noise block circuit 3 is made conductive to lead a pop noise signal outputted to an input side signal line 2, just after the production of the DC power supply interruption to the ground.
Patent JP-H1147009-A (JP)
Title: Handrail fitting structure
Inventor: HASHIMOTO YUKIO
IPC: E04H1/12
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a handrail fitting structure by which a reinforcing range for fitting brackets on a wall surface is made small with easy handrail fitting work. SOLUTION: The brackets 12 and 12 are fixed on the wall surface 10 and a counter 14 is placed and fixed on the brackets 12. The substrates 30 and 32 of the handrail 16 are superimposed on the reinforcing plates 22 of the brackets 12 so as to be fitted by bolts 24. Oblong holes 36 age provided in the substrates 30 and 32 in a vertical direction and the handrail 16 is fixed to the brackets 12 by the bolts 24 which are put through the oblong holes 36.
Patent JP-H0490557-A (JP)
Title: Electrostatic charge image developing toner
Inventor: YASUNO MASAHIRO
IPC: G03G9/087
Filed: 1990-08-02
Abstract: PURPOSE:To prevent the unstabilization of the electrostatic chargeability of the toner and to provide the toner having stable electrostatic chargeability by applying a mechanical impact to the surfaces of toner particles to reform the surfaces of the toner particles. CONSTITUTION:The mechanical impact is applied to the surfaces of the electrostatic charge image developing toner formed by granulating with a water dispersion system and drying to reform the surfaces of the toner particles. Even if impurities, such as surfactants and polymn. initiators, are stuck to the surfaces of the toner particle granulated with the water dispersion system and dried in such a manner, the surfaces of the toner particles stuck with these impurities are peeled by the mechanical impact or these impurities are removed from the surfaces of the toner particles. The electrostatic chargeability of the toner is, therefore, prevented from being unstabilized by the impurities, such as surfactants and polymn. initiators, stuck to the surfaces of the toner particles. The stable electrostatic chargeability is thus obtd.
Patent JP-H07168901-A (JP)
Title: Artificial neural circuit
Inventor: SHIN SOUKAN
IPC: G06F15/18
Filed: 1994-08-31
Abstract: PURPOSE: To provide a neural circuit to be the component of an artificial neural net. CONSTITUTION: The neural circuit is composed of a synapse circuit 10 for discharging or absorbing a current I3 proportional to the weighted voltage Wij when applying a prescribed input signal Sj(t), neural cell circuit 20 for integrating the output current I3 from this circuit 10 with respect to space-time, and axis-cylinder projection circuit 30 for converting the output signal of the neural cell circuit 20 to a prescribed pulse string corresponding to a prescribed reference signal. The synapse circuit 10 is composed of combination of a transistor M1 to which the weighted voltage signal Wij is applied, a transistor M2 to which a prescribed signal Vr3 is applied and a transistor M3, to which the prescribed input signal Sj(t) is applied, linked between two transistors M1 and M2.
Patent JP-H0880076-A (JP)
Title: Equipment with built in actuator
Inventor: KAI TADAO
IPC: G02B7/08
Filed: 1994-08-31
Abstract: PURPOSE: To remove the uncomfortableness for a photographer by the nonconformity at the time of driving a plurality of ultrasonic actuators at the same time for drive of equipment, in short, beat phenomenon. CONSTITUTION: At least first and second ultrasonic actuators 10 and 12 being driven with specified frequency for drive of equipment are installed inside equipment such as a camera, or the like. These first and second ultrasonic actuators are driven and controlled with substantially the same frequency by the first and second ultrasonic drivers 11 and 13 controlled with an equipment controller 14. For example, when defined that the drive frequency of the first actuator and that of the second actuator are f1(Hz) and f2(Hz), respectively, they are constituted so that these may fulfill the relation of |f1-f2|<1000.
Patent JP-2000040043-A (JP)
Title: Portable information terminal and information communication system
Inventor: HAKOMORI TOMOKO
IPC: H04L12/58
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an information terminal capable of confirming the number of items of received electronic mails without confirming the presence/absence of the rereception of an electronic mail information and without viewing the screen of a portable terminal by informing a user of the number of items of the received mails by means of voice. SOLUTION: A user of a portable information terminal 2 having a communicating means 3 activates the communication means, then accesses a host 1 through a communication line 4 and starts to receive an electronic mail for the purpose of receiving the electronic mail under the control of a portable information terminal control part 7. The terminal 2 finishes the activation of communicating means after receiving all of the electronic mails to the user himself. After that, the number of items of received electronic mails to himself is counted with the activation end of the communicating means as a trigger, and a speaker 5 is activated to inform the user of the number of items of the received mails by means of voice, thus the acquisition of the electronic mail is ended.
Patent JP-H03101686-A (JP)
Title: Mono-and di-acylphosphineoxide
Inventor: BUERUNAA RUUTOSHIYU
IPC: C07F9/6568
Filed: 1990-08-03
Abstract: NEW MATERIAL: A compd. of formula I [where R 1 =C 1-18  alkyl, C 2-18  alkenyl, phenyl, formula II (where X = phenylene, xylylene, cyclohexylene, C 1-6  alkylene), etc; R 2 =C 1-18  alkyl, C 2-18  alkenyl, phenyl, etc; R 3 =C 1-18  alkyl, C 2-6  alkenyl, phenylvinyl, etc].  
     EXAMPLE: Bis-(2-phenylpropyl)-(2,6-dimethoxybenzoyl)-phosphine oxide.  
     USE: Photopolymerization initiators.  
     PROCESS: The compd. of formula I is obtd. by Arbusow-Michaelis-reaction of phosphonite of formula [R 1 -P(OR 4 ) 2 ] with carboxylic acid chloride of formula (R 3 COCl). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0658209-A (JP)
Title: White smoke prevention device in diesel engine
Inventor: HASHIMOTO NORISUMI
IPC: F02M25/07
Filed: 1992-08-03
Abstract: PURPOSE:To suppress generation of white smoke when an accelerating pedal is operated in a Diesel engine, after its low temperature starting. CONSTITUTION:In respect to a Diesel engine 1, an intake system is connected to an exhaust system through an exhaust gas circulation passage 8 which feeds a part of exhaust gas back to the intake system. A control vave 9 arranged in the exhaust gas circulation passage 8 is opened when a temperature of cooling water is low and fluctuation or oscillation width of an engine speed is large, in respect to a temperature sensor 5 for cooling water, an engine speed sensor 4 or an oscillation sensor in the Diesel engine.
Patent JP-H07237809-A (JP)
Title: Printer and control information transmitting method
Inventor: NAKAMURA YUKIO
IPC: B65H43/00
Filed: 1993-08-20
Abstract: PURPOSE:To eliminate the need for additional signal lines to renew a displayed page count value by controlling a stored page count value to be renewed when the pulse width of a signal input to an actuator to control the movement of a printing medium is over a preset value. CONSTITUTION:A printer is provided with an actuator 12 to control the movement of a printing medium. In this case, coils 12a-12d for the actuator 12 are connected in series to switching elements TR17, TR, TR1842, TR43 between a power supply E13 and a ground. The switching operations are controlled by the outputs of buffers 15, 16, 40, 41, respectively. On the other hand, a CPU 35 to control the printer and a ROM 36 and RAM 35 to store control sequences and control data, respectively, are arranged. In the CPU 35, when the pulse width of a signal input to the actuator 12 is over a preset value, a stored page count value is renewed.
Patent JP-S61184513-A (JP)
Title: Image transmitting optical system
Inventor: TAKAHASHI SUSUMU
IPC: G02B9/12
Filed: 1984-10-02
Abstract: PURPOSE:To prevent the flatness of an image by forming the first, third and fifth groups of positive lenses and the second and fourth groups of meniscus lenses with concave faces facing each other bisymmetrically at the center of the third lens group. CONSTITUTION:The first lens group 10 of positive lenses, the second lens group 13 consisting of two meniscus lenses 11, 12 with concave faces facing each other, the third positive lens 14, the fourth lens group 17 consisting of two meniscus lenses 15, 16 with concave faces facing each other and the fifth lens group 18 of positive lenses are formed bisymmetrically bounded by the center A of the third lens 14. Biconvex air lenses 19, 20 having negative action are formed by the second and fourth lens groups. It has strong action of correcting the curvature of image and it can also tilt an image to the positive side. thus, the image transmitting optical system is required to satisfy the condition phi<0 when generating the positive curvature of image. Here, phi is the total sum of refracting forces of lens faces in one side of the point A. Thus, a change in flatness of an image is prevented.
Patent JP-H0371133-A (JP)
Title: Mask for semiconductor device
Inventor: NAKAGAWA KENJI
IPC: G03F1/68
Filed: 1989-08-11
Abstract: PURPOSE:To attain the application of a mask to a wide range of various kinds of patterns while improving resolving power by disposing auxiliary patterns apart a specified distance from the ends of main patterns and providing phase converting layers on the auxiliary patterns. CONSTITUTION:The main patterns 4 are formed of opaque film layers 3 on a transparent substrate layer 2 and the auxiliary patterns 5 are formed to the respective opaque film layers 3 at both ends thereof. The auxiliary patterns 5 are disposed around the distance d/2 of a half of the min. distance (d) between the adjacent main patterns 4 from the ends of the main patterns 4. The phase converting layers 6 to allow the transmission of prescribed light waves are provided on the auxiliary patterns 5. The phases of the wavelength of the light waves passing the main patterns 4 and the wavelength of the light waves passing the auxiliary patterns 5 are, therefore, inverted. Namely, the wavelength of the light waves passing the phase converting layers 6 is shifted in phase by 180 deg.. The light intensity is thus sharply changed by the interference effect of the light waves which are not converted in phase and the light waves which are converted in phase, by which the contrast is improved.
Patent JP-S6449280-A (JP)
Title: Optical detection device
Inventor: HIBINO MASAHIRO
IPC: H01L31/0264
Filed: 1987-08-19
Abstract: PURPOSE:To enhance the productivity by simplifying a manufacturing process and to enhance the reliability by a method wherein a guard electrode to be connected to only a positive electrode is formed on an upper part on both sides of a photodetecting face sandwiched between the positive electrode and a negative electrode. CONSTITUTION:A guard electrode 6 is formed on a protective film 3 on both sides of a photodetecting face sandwiched between a positive electrode 4 and a negative electrode 5, and is connected to the positive electrode 4. Both sides of the photodetecting part sandwiched between the positive electrode 4 and the negative electrode 5 can be cut directly. That is, an excess carrier is kept away from the guard electrode 6 and, as a result, cannot reach a cut face; its life time is not damaged; accordingly, a device can be cut directly by using a dicing saw or the like without executing an etching operation; as compared with a conventional process to form the device by a chemical etching operation, the process can be simplified without lowering the performance of the device and the high reliability can be realized.
Patent JP-S6266160-A (JP)
Title: Cross coil driving circuit
Inventor: ICHISE TOSHIHIKO
IPC: G01R5/16
Filed: 1985-09-19
Abstract: PURPOSE:To obtain an output having high accuracy, and also to raise a voltage across a coil to the vicinity of a power supply voltage by determining the accuracy of a coil current by the accuracy of plural reference voltages, and also providing an output by switching both ends of the coil. CONSTITUTION:Reference voltages V1, V2, V3 and V4 are applied to terminals 18, 5, 19 and 6, respectively, they are set as V1<V2<V3<V4, and an input voltage VIN is set as V1<=VIN<=V4. In case of V1<=VIN<=V2, the voltage V1 is supplied to an absolute value circuit 20, and a voltage of a terminal 17 becomes VIN-V1. Also, in case of a range of V2<=VIN<=V4, the voltage V3 is received, and the output is -(VIN-V3), and VIN-V3, in case of V3>VIN, and in case of V3<VIN, respectively. Switching of the voltages V1, V3 of this circuit 20 detects a state that an output of a circuit 21 is switched from -(VIN-V2) to +(VIN-V2), and simultaneously, the polarity of a circuit 23 is switched. In the same way, switching of the voltages V2, V4 of the circuit 21 detects a state that the output of the circuit 21 is switched from -(VIN-V3) to +(VIN-V2), and simultaneously, the polarity of a circuit 22 is switched.
Patent JP-2000210871-A (JP)
Title: Electrocast cutter with base metal and its manufacture
Inventor: FUKAGAWA HARUYUKI
IPC: B24D3/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrocast cutter with a base metal, and its manufacturing method in which the strength of a superabrasive grain layer is high, the abrasive resistance is excellent, and the adhesive and the size stability with the base metal are good. SOLUTION: In this electrocast cutter with a base metal, a base metal 1 and a super abrasive grain layer 2 provided by an electrocast method on the outer periphery of the base metal 1, are provided, and a structure that a part of the base metal 1 or the super abrasive grain layer 2 is inserted to the opponent member, at the border surface of both members observed from the outer side, is provided. A nonconductive jig is provided to the both side surfaces near the outer periphery of the electrocast cutter 2 and the base metal 1, and the super abrasive grail layer 2 is formed in a space formed by the jig and the base metal 1 in an electrocast method.
Patent JP-S5997286-A (JP)
Title: Coding system
Inventor: MATSUDA KIICHI
IPC: H04N7/12
Filed: 1982-11-26
Abstract: PURPOSE:To attain suitable coding both for still and dynamic pictures by allowing to switch automatically space resolution and time resolution depending on an input signal. CONSTITUTION:The coding circuit is provided with a difference circuit SUB1 outputting the difference between a present picture signal and a forecast picture signal before n-field, a difference circuit SUB2 outputting difference between its output and a signal before m-bit, a quantizing circuit Q, a transmission buffer Buf, and a local coding circuit. A pre-processing circuit discriminates whether an input picture signal is a still picture or a dynamic picture. A control circuit controls switches SW1, SW2 by the output of the pre-processing circuit and in case of a still picture, they are connected in solid lines and in case of a dynamic picture, they are connected in dotted lines. That is, in case of the still picture, the output of a memory FM2 at the final stage of a local decoding circuit is inputted to the difference circuit SUB1. In case of the dynamic picture, the two difference circuits are disconnected by a signal from a transmission buffer Buf and the coding is stopped.
Patent JP-H1147751-A (JP)
Title: Apparatus for activating water molecule
Inventor: UTAZAKI HIDESHI
IPC: C02F1/48
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject apparatus achieved in the enhancement of treatment capacity safely at a low cost and obtaining small molecule grouped water. SOLUTION: In a water molecule activating apparatus 1 miniaturizing molecule groups of water wherein a large number of water molecules are bonded in different directions by a hydrogen bond, the yokes 4, 5 provided to both upper and lower ends of a rotary shaft 3 rotated by a motor and the magnets 6, 7 provided in opposed relation to the upper and lower yokes 4, 5 are provided and a plurality of water channels 10a, 10b, 10c, 10d are provided between magnetic fields formed by the opposed magnets 6, 7.
Patent JP-H0551912-A (JP)
Title: Repairing method for paved road and structure thereof
Inventor: OSAWA HIROSHI
IPC: E01C23/00
Filed: 1991-08-19
Abstract: PURPOSE:To make construction work easier as well as shorten the period of construction. CONSTITUTION:Sand 13 for regulating height is placed on the subgrade 1, and a concrete pavement slab 15 integrated with an expanded styrol layer 14 is placed on the sand 13. Leveling and compacting operations can be reduced by providing the layer 14 for the subbase course layer requiring leveling and compacting operations, and the constructing operation in the winter season can be made possible. Besides, the freezing of water in soil and the breakage of the concrete pavement slab 15 by freezing-thrawing action can be prevented by the heat-insulating effect of the styrol layer 14.
Patent JP-S581632-A (JP)
Inventor: JIYON MAIKERU FUEI
IPC: B65B31/02
Filed: 1981-12-23
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。