baber/WOPTO huggingface dataset:
Patent JP-H08272376-A (JP)
Title: Method and device for reducing car noise
Inventor: HAYASHI KAZUHIRO
IPC: F16F15/02
Filed: 1995-04-03
Abstract: PURPOSE: To provide a method and device for reducing a noise capable of precisely and rapidly updating a control amount (delay time and amplification factor) for reducing the noise in a car room to an optimum value. CONSTITUTION: In a noise reducing device delaying/amplifying a rotation signal of an engine and generating a drive signal for exciting the frame panel, the renewal of the control amounts (the delay time T of the rotation signal, the amplification factor G) are performed according to the procedure so that first of all, the control amount is corrected successively from an initial value A to B, C,...  in the increase direction, and when an amplitude of a monitor signal is changed in the increase direction (control amount E), the correction of the control amount is stopped, and thereafter, the control amount is returned to the initial value A, and in similar procedure, the control amount is corrected in the decrease direction (F side), and after the correction in the decrease direction is ended, the control amount D on which the amplitude of the monitor signal becomes minimum is made an optimum value to be updated. Further, for correcting the control amount, the correction value set so that the more it becomes smaller the more the amplitude is smaller is used based on the amplitude of the monitor signal obtained when noise reduction control is executed by the control amount before correction.
Patent JP-H05322742-A (JP)
Title: Peeling off test method for two layer clad material
Inventor: YONEMITSU YOSHIHISA
IPC: G01N19/04
Filed: 1992-03-31
Abstract: PURPOSE:To test accurately a two layer clad material, especially peeling off strength between a soft material and a hard material by conducting the peeling off test of the soft material and the hard material in a state in which a back-up material is stuck to the soft material side of the two layer clad material consisting of the soft material and the hard material. CONSTITUTION:In the case of a two layer clad material consisting of a soft material and a hard material, a back up material is stuck to the side of the soft material properly by using a bonding agent. A material having more extendability and strength than the soft material is at least chosen as the back up. material. As for the point of a peeling off test, a test piece stuck with a back up material is subjected to the chucking of the hard material side and the back up material side, and then, the hard material and the soft material are peeled off according to an ordinary peeling off test, and joining strength can be realized with peeling off force at this time. Thus, the quantification of joining strength can be conducted surely, and the accurate evaluation of joining skill becomes possible.
Patent JP-S62235613-A (JP)
Title: Direct current constant voltage supply circuit with overcurrent protecting circuit
Inventor: OMORI MASARU
IPC: G05F1/56
Filed: 1986-04-04
Abstract: PURPOSE:To reduce the total power consumption by inserting a resistance on the base side of a transistor (TR) which controls a DC output and detecting its overcurrent, and forming an overcurrent protecting circuit of a TR provided behind it. CONSTITUTION:The constant voltage control part 14 of a DC constant voltage supply circuit detects the voltage at an output terminal 2 to control the base current of an NPN TR 11, and thus the base current of a TR 3 is controlled to hold the voltage at the output terminal 2 constant. In this case, a resistance 4 provided to the base circuit for the TR 3 and TRs 6, 10, and 13 are provided as the overcurrent protecting circuit. Consequently, if an overcurrent state due to overloading is entered, the base current of the TR 3 increases. This is detected by the resistance 4 to turn the TRs 6 and 10 on and the TR 13 off, and then the TRs 11 and 3 are turned off to prevent the overcurrent from flowing.
Patent JP-H05241568-A (JP)
Title: Keyboard device
Inventor: NAGATSUMA NARIYUKI
IPC: G10H1/34
Filed: 1992-02-28
Abstract: PURPOSE:To provide the keyboard device which effectively prevents a loud abnormal sound from being generated even when a hammer arm abuts on a damping member during key releasing operation. CONSTITUTION:When a key 5 fitted turnably on a keyboard chassis 2 is turned, the hammer arm 21 is displaced to turn according to the rotating operation of the key 5 and an action load is placed on the key 5 by the operation of the hammer arm 21. When the hammer arm 21 turns and returns to its original initial position before the rotation as the key 5 is released, the hammer arm 21 abuts on the damping member 41 fixed to the keyboard chassis 2, but a projection 10 for abnormal sound generation prevention is provided at the part of the hammer arm 21 which abuts on the damping member 41, so a loud abnormal sound is effectively prevented from being generated at the time of the abutting action through the operation of this projection 10 for abnormal sound generation prevention.
Patent JP-2000271630-A (JP)
Title: Metal stock drawing method and its device
Inventor: OKASATO KAZUHIKO
IPC: B21C3/16
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a metal stock drawing method which is free from any bend of a neck in portion, and easy in drawing when the sectional dimension of the metal stock is reduced by achieving the drawing area reducing work of the metal stock through at least two passes, and its device. SOLUTION: In the metal stock drawing method to achieve the area reducing work by drawing a stock metal 2 from a drawing die 1 by a drawing means 3, the kissing is simultaneously achieved on a stock metal 2a passing through the drawing die 1 for the area reducing work of the next pass using neck in die 6.
Patent JP-S62235847-A (JP)
Title: Data branch device
Inventor: MASUDA HIROYUKI
IPC: H04L13/00
Filed: 1986-04-07
Abstract: PURPOSE:To make a data branch device side into the mask side of a subor dinate synchronizing network by providing a selection circuit outputting the 1st transmission timing signal of a specific channel as it is and a buffer memory circuit buffering a transmission data signal. CONSTITUTION:In addition to a conventional device, the titled device has the selection circuit 15 and the buffer memory circuit 16. The selection circuit 15 can output the signal ST1 of a terminal CHI being a specific channel as a main signal ST1 as it is, and the selection in the selection circuit is decided by which system uses the data branch device 7. In the buffer memory circuit 16, the signal ST1 of the terminal CHn accumulates the signal SD of the terminal CHn in the memory, then the signal ST1 of the terminal CH1 reads and outputs data in the memory. Therefore the signal SD of the terminal CHn and the signal ST1 of the terminal CHI establishes the correct phase relationship, and data is transmitted in a MODEM 3 without developping data errors. l: host computer, 2: MODEM, 4: data branch device, 5 and 6: terminal, a: main.
Patent JP-H03276539-A (JP)
Title: Formation of high-intensity emitter
Inventor: SATO MIEKO
IPC: H01J27/26
Filed: 1990-03-27
Abstract: PURPOSE:To dispense with the matching action with the center axis of an electron lens system by forming an emitter section on the center axis of a chip. CONSTITUTION:Ionized gas is guided into an electric field ionization chamber fitted with a high-melting point metal chip 1, and the chip temperature, ionized gas pressure and ionizing voltage are adjusted. The ionized gas is concentrated on the center axis 3 of the chip 1 to form a high-intensity ion source here. An emitter section is formed on the center axis 3 of the chip 1 regardless of the surface deformation of the chip 1. The emitter section can be formed on the center axis 3 of the chip 1, and the matching action with the center axis 3 of an electron lens system 2 can be omitted.
Patent JP-S57193294-A (JP)
Title: Aligning device for positions of two articles
Inventor: UJIIE AKIRA
IPC: B23K37/053
Filed: 1981-05-22
Abstract: PURPOSE:To align the positions of two articles quickly and easily by detecting the position deviations from the set relative position relations of the two articles and controlling the movement of a table carrying one article in such a way as to reduce said deviations. CONSTITUTION:The 1st article A is placed on a table 1, and the position thereof is regulated with a holding mechanism 2 until a flat plate-like body 3 is brought into contact with a top end surface (a) over the entire top surface thereof. With the 2nd article B held supported by a transfer mechanism 4, the bottom end surface (b) of the article B is brought into full contact with the top surface of the body 3. The end surfaces (a), (b) are held in parallel positions via the body 3 by this. The table 1 is moved upward by vertically moving mechanisms 8, 8 and are stopped by leaving a slight clearance between the surfaces (a) and (b). From the set relative position relation of the surfces (a), (b), deviations thereof are detected with the image pickup tube 20 of a position deviation detecting mechanism 5, and the table 1 is moved by servocontrol motors 28, 20 via a servocontrol motor driving device 27 of a control mechanism 6, whereby the deviations are reduced.
Patent JP-S62234857-A (JP)
Title: Electron beam source
Inventor: HARA TAMIO
IPC: H01J3/02
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the source of an electron beam with a substantially large bore, by forming an anode with a plurality of electrode element and controlling the flow of each electric current between those elements and a cathode. CONSTITUTION:A cathode C is connected to the negative pole of a discharge power supply Vd. And its multi-splitted anode, namely electrode elements A1...An are connected to the discharge power supply Vd via respective resistances R1...Rn. Therefore, the ratios of discharge currents flowing through the electrode elements A1...An ca!l be decided, if values of resistances R1...Rn can be set to respective proper values. The source of an electric beam with a large bore can be obtained, in this way, because the values of respective currents flowing between a plurality of anode elements A1...An and the cathod C can be controlled.
Patent JP-S562677-A (JP)
Title: Solar electricity generator
Inventor: NAKA HARUO
IPC: H01L31/04
Filed: 1979-06-21
Abstract: PURPOSE:To smooth disconnecting action, by providing shunt circuits for a plurality of solar battery circuits coupled in parallel with one another and by keeping each suceeding shunt circuit at a low level throughout the operation of the preceding shunt circuit when sequentially disconnecting the solar battery circuits depending on the demand of a load. CONSTITUTION:Upper arrays 11a-14a are connected in series with lower arrays 11b-14b so that solar battery circuits 11-14 are constituted. The solar battery circuits are coupled in parallel with one another. The outputs of the battery circuits are connected to a load 19 through blocking diodes 15-18. An error voltage detector 20 is provided in parallel with the load 19 to control a shunt drive circuit 21 when an overvoltage is applied to the load. Shunt circuits 26-29 are coupled to the shunt drive circuit 21 through diode circuits 22-25 which are different in the number of their diodes, thereby controlling the disconnection of the battery circuits 11-14. Resistors 30-32 are provided between the shunt circuits 26-29 and the diode circuits 22-25 to lower the operating level of the shunt circuits in the sequence of 26, 27, 28, 29.
Patent JP-H07285265-A (JP)
Title: Recording material for aqueous ink
Inventor: MIYAKE YOSHITAKA
IPC: B41M5/50
Filed: 1994-04-18
Abstract: PURPOSE:To obtain a recording material for aqueous ink capable of forming an ink receiving layer good in ink absorbability and ink fixing properties, generating no blur and good in transparency and water resistance. CONSTITUTION:A recording material for aqueous ink is obtained by providing an ink receiving layer composed of a mixture of a watersoluble modified polyvinyl alcohol resin having at least one kind of a hydrophilic group selected from- SO3M and-OSO3M (wherein M is hydrogen, lithium, sodium or potassium) and a water-soluble modified polyvinyl acetal resin having a hydrophilic group- COOM on a support such as a plastic sheet or paper.
Patent JP-H11278250-A (JP)
Title: Motor-driven parking brake device
Inventor: SHIRAI KENJI
IPC: B60T13/74
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven parking brake device which uses an electric motor as its drive source and which is as serviceable as mechanical parking brake devices of the prior art. SOLUTION: If a PKB canceling switch is off while a vehicle ignition switch is off, an electric motor is turned off after being driven so that an actual actuating force for a parking brake attains a set value (S1, S15-19). If the PKB canceling switch is on, the electric motor is turned off after being driven so that the actual operating force for the parking brake becomes zero (S1, S15, S21-S24). After the ignition switch is operated from an on position to an off position, the parking brake can be released without turning the ignition switch on, whereby serviceability similar to that of a mechanical parking brake device is achieved.
Patent JP-H05317036-A (JP)
Title: Sake yeast
Inventor: YAMAMOTO TETSUO
IPC: C12N1/16
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a new yeast fungus, capable of imparting the sourness of a refreshing taste and usable for brewing readily producible SAKE (Japanese rice wine) without impairing the organic acid balance of conventional SAKE. CONSTITUTION:The non-foaming mutant SAKE yeast is capable of producing refreshing sourness and the objective method for producing SAKE having the refreshing sourness is to use the yeast. A yeast fungus is collected from a high- acidity unrefined SAKE and subjected to plate culture to afford colonies. A strain capable of highly producing malic acid, having high acidity and assuming more refreshing sourness is selected by using the produced acidity as a marker for each colony. Thereby, the objective non-foaming strain is obtained by a conventional method.
Patent JP-S5217819-A (JP)
Title: Fade-in fade-out shooting device for the cine camera
Inventor: KAWAZU TOSHITATE
IPC: G03B19/18
Filed: 1975-06-24
Abstract: PURPOSE: To simplify an operation process wherein a motor is rotated in a regular or reverse direction by an exchange operation of a shutter button, by which the shutter and film are driven to start a fade shooting, and a suitable exposure and a reverse feed of film with a definite length are automatically controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11280547-A (JP)
Title: Baffle plate of engine
Inventor: ISHIMATSU AKIHIRO
IPC: F01M11/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To suppress the resonance frequency of a baffle plate for an engine which is mounted to an oil pan on a lower end of an engine cylinder block and has a through hole for a suction pipe inserted therein. SOLUTION: A through hole 6 having a long suction pipe hole 8 and a round strainer hole 9 connected to a short edge of the hole 8 is formed into a profile including a straight open edge 14 contacted to both a circular-arc portion of the strainer hole 9 and a tip edge of the suction pipe hole 8. A protruding hole edge (a) is cut off straight to increase the rigidity and the natural frequency. Accordingly, generation of the resonance frequency is prevented.
Patent JP-H06263331-A (JP)
Title: Paper conveying device and image forming device having paper conveying device thereof
Inventor: MATSUDA YOSHINORI
IPC: G03G15/00
Filed: 1993-03-12
Abstract: PURPOSE:To provide a copying machine which can prevent the generation of a jamming owing to the curling of a transfer paper and the like, and has a double side unit which can process the jamming easily. CONSTITUTION:In a double side unit, a rotatable presser member 61 which has a presser 61 a to press the rear end of a transfer paper P when it is housed in an intermediate tray 57 is provided, and abutting members 62 to abut on the passing transfer paper P at plural positions are provided linking to the presser member 61. The operation of an arm 63 formed concentrically with the presser member 61 is detected by a sensor 64, so as to discriminate whether the presser 61a is in the pressing condition or not. And, the presser member 61 and a brush roller to beat down the rear end of the transfer paper P housed in the intermediate tray 57 are composed not to interfere each other. And, interlocking with the opening operation of the front door 8 of the device main body, the presser member 61 is retreated to the position to process the jamming. A link mechanism is provided between the front door 8 and the presser member 61.
Patent JP-H06100058-A (JP)
Title: Container
Inventor: INGURITSUDO RIHITERU
IPC: B65D83/00
Filed: 1993-03-12
Abstract: PURPOSE: To provide a container attractive for children and improved in its usability while reducing a space by comprising a main body having at least one accommodating chamber inside thereof and a taking-out means, and forming the main body into the shape of fruits, vegetables, a bottle and the like. CONSTITUTION: A container 1 is formed by combining a functional element 4 such as a toothbrush and the like with a container body 2 having attractive appearance such as the shape of lemon and the like. The container body 2 comprises a protective sleeve-shaped receiving means 3 for accommodating the functional element 4 including a toothbrush head 5, and an accommodating chamber 3a receiving the tooth paste tube and the like. A mounting part 9 for the functional element 4, for example, the tooth brush head 5 is formed on an end 8 of the main body 2, and the main body 2 is functioned as a handle. The main body 2 is formed into the shape selected from fruits, vegetables, a bottle, a heart, an eye, an egg, a lip, a cigarette pack, sporting goods, a cigarette lighter, a model car, an airplane, a ship, a teething ring for infant, animals, an ice cream, a ball-point pen, a pen, a hot dog, a sausage and the like.
Patent JP-H10253871-A (JP)
Title: Position adjustment device for light receiving element
Inventor: YAMASHITA KENICHIRO
IPC: G02B7/34
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To easily and properly position an area sensor vertical to an optical axis, regarding an automatic focusing device using a line sensor made of light receiving elements for application to a camera or the like. SOLUTION: A sensor holding member 12 is used to hold an area sensor 13 having two pairs of light receiving areas 13g and 13e, and 13f and 13h formed out of light receiving elements so as to have an object image projected through a re-imaging lens block 10 for focal point detection after the incidence of the image via an objective lens. On the other hand, a hinge 14a fitted to an AF body block 24 so as to be vertically slidable is kept in contact with a circular arc slide part 12a formed on the sensor holding member 12, and the sensor member 12 is rotated around the hinge 14a as a center, or the hinge 14a is caused to travel along an optical axis. According to this construction, the area sensor 13 is capable of adjusting inclination around two axes orthogonal with each other.
Patent JP-S59204248-A (JP)
Title: Wafer automatic supplying device
Inventor: ISHIKAWA MITSUAKI
IPC: H01L21/677
Filed: 1983-05-06
Abstract: PURPOSE:To supply many wafers at a time by a method wherein a vacant wafer case finished in supply is carried to a wafer containing position from a wafer supplying position, and then a wafer case wherein untreated wafers are housed is carried to the wafer supplying position. CONSTITUTION:When the wafers contained in the wafer case 61 are all finished in probing, and those after finish are all housed in the wafer case 66, cassette case 66 and 61 move to the positin at the lowermost stage by means of elevators 71 and 72. The wafer case 61 is set at the wafer containing position and the next wafer case 62 at the wafer supplying position by successively moving the cassette cases 61, 62, 63, 64, 65, 66 by means of carrier belts 67, 68, 69, 70, and the operations for supplying and storing the wafers is started again.
Patent JP-H11280405-A (JP)
Title: Shroud fixing device of turbine blade
Inventor: SAITO EIJI
IPC: F01D5/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To easily perform a fitting work of a shroud to tenons by forming the tenons and tenon holes so as to have a tapering shape with a large diameter on the inner circumferential side, in such a turbine blade that tenons, installed on the tips of moving blades, are fitted in the tenon holes bored in a shroud and that the tips of the tenons are caulked. SOLUTION: Concerning moving blades inserted in great numbers in a disc of a turbine rotor along the circumferential direction, a shroud 4 is assembled to tenons 1 projected at the tip of each moving blade, as tenon holes 4a, formed in great numbers in the circumferential direction, are fitted, and the tips of the tenons 1 are caulked, to thereby fix the shroud 4 on the tips of the moving blades. In this case, the tenons 1 are formed into a tapering truncated cone shape, and the tenon holes 4a of the shroud 4 are also formed as tapering holes corresponding to the shape of the tenons 1. Consequently, an inserting work of the shroud 4 to the tenons 1 can be performed easily and a fitting work can be facilitated, and also shortening of working hours can be aimed.
Patent JP-S60222291-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/333
Filed: 1984-04-19
Abstract: PURPOSE:To prevent lowering of image density or decoloring of images from occurring, by using a specified phenolic compound as a color developer. CONSTITUTION:A phenolic compound of the formula, wherein R is 1-10C alkylene, is used as a color developer in a thermal recording material utilizing a color forming reaction of a leuco dye with a color developer. The use of the phenolic compound ensures that developed color images are extremely stable, without being decolored with time or causing chalking, and contact of an oil or fat with the images will not cause lowering of the image density or decoloring. In addition, contact of a plasticizer or the like with the images will not cause lowering of the image density or decoloring.
Patent JP-H04312546-A (JP)
Title: Biphenyl derivative, liquid crystal composition containing the derivative and time-shared liquid crystal display element using the composition
Inventor: TANABE SEIICHI
IPC: C09K19/42
Filed: 1991-04-11
Abstract: PURPOSE:To provide a useful new biphenyl derivative giving liquid crystal display element having small alpha-value and beta-value when mixed with any kind of liquid crystal composition. CONSTITUTION:The biphenyl derivative of formula I (R1 is 1-10C straight-chain alkyl; R2 is 1-7C straight-chain alkyl or H; n is integer of 1-8), e.g. 4'-butyl-4- allyloxymethylbiphenyl. The compound of formula I can be produced by hydrolyzing 4'-alkyl-4-cyanobiphenyl of formula II and diethylene glycol, adding hydrochloric acid to the product to obtain 4'-alkylbiphenyl-4-carboxylic acid of formula III, chlorinating the compound, reducing the obtained 4'-alkylbiphenyl-4- carboxylic acid chloride of formula IV to obtain 4'-alkyl-4-hydroxymethyl- biphenyl of formula V, chlorinating the product and reacting the obtained 4'- alkyl-4-chloromethylbiphenyl of formula VI with an alkenyl alcohol.
Patent JP-S59205271-A (JP)
Inventor: TAKEDA SAKAE
IPC: B25B23/144
Filed: 1983-05-09
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。