baber/WOPTO huggingface dataset:
Patent JP-H04140576-A (JP)
Title: Gasket device for cylinder head cover
Inventor: SUZUKI TAKEHIRO
IPC: F16J15/10
Filed: 1990-09-29
Abstract: PURPOSE:To improve packing effect by forming a groove for a gasket in a position opposed to the groove of the inner peripheral lower part of a cylinder head cover, and providing the gasket, fitted into this groove, with a protruding part to be engaged with a pressing member. CONSTITUTION:A gasket 3 is interposed between a cylinder head 2 and a cylinder head cover 1 to fit the cylinder head cover 1 to the cylinder head 2 in such a way as to cover the cylinder head 2 from above. The protruding part 7 of the gasket 3 is pressed by a plate 8, and a bolt 9 is fastened thereto to crush the protruding part 7. The gasket body 3 is thereby expanded so as to be fitted in the positively adhered state, and the cylinder head cover 1 is sealed as it is in the floating state. Also, since pressing member 10 is fitted to the cylinder head cover 1, fastening torque is prevented from acting upon the cylinder head cover 1. Packing effect is thereby improved.
Patent JP-H10112187-A (JP)
Title: Semiconductor memory
Inventor: YAMADA KAZUYUKI
IPC: G11C11/419
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To enhance memory cell reading and writing speeds by connecting ground side terminals of a memory cell to second bit line pair which is independent every cell and setting the bit line pair to the ground potential via a pull- down circuit. SOLUTION: A bit line pair pulling up circuit 51 sets initial potentials of one pair of bit lines D0, the inverse of D0 to a power source potential Vdd. When a word line WL0 is selected, the electric charge of the bit line, the inverse of D0 is ejected to a ground side along the arrow ΔI via the storage data terminal, the inverse of R0 of a side storing '0' in a memory cell 50. A sense amplifier 60 outputs amplified outputs by amplifying potentials in which the potential of the bit line, the inverse of D0 is lowered by a minute value to output terminals I/O, the inverse of I/O. One pair of second bit lines G0, the inverse of G0 are provided and ground side terminals of the memory cell 50 are connected to the second bit liens to be set to a ground potential via a pull-down circuit 52.  The sense amplifier 60 establishes outputs in a short time by receiving four kinds of potentials from the first and second bit lines D0, the invese of D0, G0, the onverse of G0.
Patent JP-H07121956-A (JP)
Title: Cassette loading device
Inventor: SHINBOU MASAZUMI
IPC: G11B15/675
Filed: 1993-10-20
Abstract: PURPOSE:To achieve a slot-in system cassette loading device where a larger gripping margin can be set by solving the limitation of the maximum length of gripping margin of a cassette when the cassette is ejected in a slot-in system cassette loading device used for each kind of recording/reproduction device using the cassette as a recording medium. CONSTITUTION:When a cassette is ejected, the cassette upper surface pressing part 2 of a cassette holder 1 is inserted under a blinder panel 3 to secure a large gripping margin S. After the ejection of a cassette 4 is detected in a detection part 8 by checking the presence or absence of the cassette at a cassette ejection position, the cassette holder 1 is moved, the blinder panel 3 is closed, and then cassette insertion wait state results again.
Patent JP-H0976660-A (JP)
Title: Incorrect collating monitoring apparatus for gathering machine
Inventor: KOBAYASHI HIROSHI
IPC: B42C1/12
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an incorrect collating monitoring apparatus which makes it possible to immediately discover an incorrect collating in a gathering machine when the incorrect collating occurs in the machine. SOLUTION: In an incorrect collating monitoring apparatus 20, identification information for specifying the respective fold sections such as numbers, characters, graphic forms, symbols is formed at each fold section, while an image identifying camera 9 is provided corresponding to each fold section mounting base. The image of the information of the section to be supplied to a fold section passage is photographed by the camera 9, and discriminating means for discriminating whether an incorrect collating occurs in the fold section to be folded together or not based on the image of the photographed information is provided.
Patent JP-H03123749-A (JP)
Title: Ether threshold value voltage-lowering agent
Inventor: TAKATSU HARUYOSHI
IPC: G02F1/13
Filed: 1989-10-09
Abstract: NEW MATERIAL:A compound of formula I [R is linear chain 1-5C alkyl; the cyclohexane ring has a trans (equatorial-equatorial) configuration; X is F or H]. EXAMPLE:A compound of formula VIII. USE:A threshold value voltage-lowering agent useful as a material for preparing liquid crystal display cells responding at high speeds and driven at low voltage, capable of lowering the viscosity of mixed liquid crystals and of effectively dropping the threshold value voltage and having excellent solubility in general mixed liquid crystals. PREPARATION:A compound of formula II is reacted with methoxymethyl triphenyl phosphonium chloride and the resultant compound of formula III is treated with hydrochloric acid to prepare a compound of formula IV. The compound of formula IV is reacted with the above-mentioned chloride and the resultant compound of formula V is treated with hydrochloric acid to produce the compound of formula VI. The compound of formula VI is reacted with the avove-mentioned chloride to give the compound of formula VII, which is reduced in the presence of Raney nickel catalyst to provide the compound of formula I.
Patent JP-H06113556-A (JP)
Title: Power supply, discharge lamp lighting unit, and illuminator
Inventor: OTAKE HIROKAZU
IPC: H02M7/48
Filed: 1992-09-30
Abstract: PURPOSE:To provide a power supply, a discharge lamp lighting unit, and an illuminator wherein reduction can be realized in cost and size. CONSTITUTION:A capacitor 8 is discharged through ON/OFF operation of an inverter circuit 12 to induce a voltage in a constant current inductor 6. Consequently, a voltage is induced in an inductor 5 and then it is full-wave rectified through a rectifying circuit 3 thus feeding the inverter circuit 12 with an input voltage wherein a high frequency voltage is superposed on a pulsating voltage.
Patent JP-H02108452-A (JP)
Title: Method for taking out casting product
Inventor: NAMIE HIROSHI
IPC: B22D29/04
Filed: 1988-10-18
Abstract: PURPOSE:To surely and quickly take out a casting product and to fix this to a jig by utilizing degree of freedom of movement in a robot arm, supporting the casting product with the dead weight and taking out this from sand mold. CONSTITUTION:The casting product is contained in the sand mold 1 laid on a conveyor 2 and a hole as possible to insert a hand 3 is formed in the sand mold 1. The hand 3 is fitted to tip part of the robot arm and composed of a receiving part 31 on flat surface and a projecting part 32 projecting from there. This projecting part 32 of the hand 3 is inserted from the prescribed side in a sand mold sent to the prescribed position with the conveyor 2. In short, this projecting part 32 has shape so as to loosely insert in the hole. Successively, the sand mold is collapsed by using an automatic machine and after that, the hand 3 is turned at 90 deg. to support the casting product 4 on the receiving part 31 in the hand 3. Under this condition, the robot arm can be shifted to the prescribed position.
Patent JP-2000090432-A (JP)
Title: Information recording medium
Inventor: SEO YUZO
IPC: G11B5/82
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a magnetic head floating on a hard disk at the time of rotation of a hard disk and to prevent damage caused by contact of a magnetic disk and a hard disk. SOLUTION: A servo burst region 20 of a hard disk 10 is disposed among data regions 11, 12, 13 so that intervals of respective regions are different one another in continuous three intervals. A contact/start/stop(CSS) zone 30 is formed as a texture plane of laser irradiation, projection intervals in the direction of circumference of a texture plane are different one another in continuous intervals of three or more. It is prevented that variation of floating height of a magnetic head coincides with the natural frequency of a magnetic head, it is made larger, and the head is contacted to the hard disk 10.
Patent JP-H0689490-A (JP)
Title: Disk chucking device
Inventor: OTA TOSHIRO
IPC: G11B17/028
Filed: 1992-09-07
Abstract: PURPOSE:To make inner and outer peripheries of a chucking magnet so as not in contact with the inside and outside cylindrical parts of a chucking yoke at the side surface when the chucking magnet is inserted inside the chucking yoke for bonding. CONSTITUTION:When the chucking magnet 6 is inserted inside the chucking yoke 4 for bonding, the chucking magnet 6 is positioned by protrusions 12, 13 being the positioning means. By this arrangement, uniform annular spaces 7, 8 are formed between the inner/outer peripheries 65, 66 and the inside and outside cylindrical parts 42, 43 of chucking yoke 4.
Patent JP-H0693526-A (JP)
Title: Double chenille yarn
Inventor: FUJII HANJIRO
IPC: D02G3/42
Filed: 1992-09-07
Abstract: PURPOSE:To provide double chenille yarn having exceedingly excellent appearance compared with conventional fancy yarn such as chenille yarn and highly resistant to the falling off of fluffs from the yarn. CONSTITUTION:A fancy yarn such as chenille yarn composed of two core yarns 7, 8 is supplied to a chenille machine together with other two core yarns 11, 12 as fluffs (chenille element 6). The chenille element 6 is fixed to the core yarns 11, 12 by twisting and cut by melting with a nichrome wire 31 to obtain the objective double chenille yarn 5 resistant to the falling off of the fluffs.
Patent JP-H02111666-A (JP)
Title: Production of superconductive molded product
Inventor: MAEDA MASAHIRO
IPC: H01L39/24
Filed: 1988-10-20
Abstract: PURPOSE:To provide a superconductive molded product having an arbitrary shape relatively readily with a flexible superconductive precursor by supplying an inorganic powder giving the superconductivity on the surface of a produced wet paper sheet, applying a drying process, etc., to the powder-supplied paper sheet, molding the prepared superconductive precursor and subsequently calcining the molded product. CONSTITUTION:A sheet of wet paper is produced by subjecting organic fibers such as natural cellulose, synthetic fibers, synthetic pulp or animal fibers to a wet paper-producing process. An inorganic powder giving superconductivity, such as the powder of a mixture of Y2O3, BaCO3, CuO, etc., is supplied to the surface of the wet paper sheet. The thus obtained superconductive precursor having flexibility is once molded and subsequently molded into a required shape while utilizing the flexibility of the precursor, followed by sintering the precursor to provide a superconductive molded product. The sintering process in this case is preferably performed in an O2 atmosphere at a temperature above the lowest sintering temperature of the inorganic powder.
Patent JP-H08123439-A (JP)
Title: Hall
Inventor: ANZAI HIDENOBU
IPC: G10K11/162
Filed: 1994-10-26
Abstract: PURPOSE: To make it possible to adjust a hall so as to have desired acoustic characteristics by absorbing sound waves of a desired vibration frequency according to applications of this hall, thereby changing sound absorbability. CONSTITUTION: This hall has at least a sound wave controller 10 consisting of hollow panels, a pair of electrode plates which are respectively disposed along the opposite inner walls of the hollow panels, an electrosensitive fluid compsns. for controlling sound wave absorption formed by incorporating solid particles having an electric field arranging effect into electrically insulatable media and a voltage impressing means which impress voltage between a pair of the electrode plates and vary the voltage to be impressed. This sound wave absorption controller 10 is disposed in the desired position among the side walls and ceilings.  The voltage value to be impressed on a pair of the electrodes of the sound wave absorption controller 10 is regulated in order to set the characteristic vibration frequency of the ENC fluid compsns. so as to meet the vibration frequency of the components desired to be absorbed of the sound waves, by which the sound waves of the various vibration frequencies are absorbed without changing the ENC fluid compsns.
Patent JP-H10104855-A (JP)
Title: Production of electrophotographic photoreceptor
Inventor: OHIRA AKIRA
IPC: G03G5/05
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to form excellent coating films free from fluctuations in film thicknesses even in simultaneous double layer coating and successive double layer coating by feeding a liquid of the volume corresponding to a difference between the liquid feed rate for feeding and the liquid feed rate for returning onto a base material, forming coating liquid films of a specific thickness thereon and confining the fluctuation rate of the dry film thicknesses to a specific value or below. SOLUTION: A circular quantity regulating coating applicator 3 is fixed and coating is executed on the cylindrical base material 1A from its top end while base material is moved upward in an arrow direction along a central line Y. The coating liquid 2 is sent to a coating liquid distributing chamber 7 from coating liquid 2 supply sections 6A and 6A' by a liquid feeding means consisting of a liquid feed pump 6-1 and liquid feed pipe 6-1' and a liquid feed pump 6-2 and liquid feed pipe 6-2' from a coating liquid tank 2 disposed outside in order to supply the coating liquid 2 to the hopper coating surface 4 of the circular quantity regulating coating applicator 3. The coating liquid of the excessive component unnecessary for coating, i.e., the difference from the liquid feed rate, is returned to the tank 5.  The coating liquid film of 3 to 50μm is formed over the entire peripheral surface of the cylindrical base material 1A and the fluctuation rate of the dry film thicknesses is confined to <=20%.
Patent JP-H08104207-A (JP)
Title: Rotary brush for vehicle washing device
Inventor: FUKUYA BUNKICHI
IPC: A46B7/10
Filed: 1994-10-03
Abstract: PURPOSE: To prevent damage to a vehicle, to smoothly perform rotation, so as to improve a washing effect, by mounting a cloth of small moisture content in the periphery of a cylindrical body. CONSTITUTION: A plurality of pieces of cloths 2 are mounted in an axial line direction in the periphery of a cylindrical shaft 1 rotated by a motor or the like. The cloth 2 is preferable with low moisture content. When the moisture content is high, the cloth 2, in the case of washing, weighs heavy to increase also an impact against a vehicle in addition to impeding rotation. In order to improve a washing effect and a flaw generation preventing effect, a wrinkle is formed in the cloth 2. Consequently, a base part 20 of the cloth 2 is squeezed and fixed to the cylindrical shaft 1 by a fixing plate 3. A plurality of notches 22 are formed in a side of the base part 20 of the cloth 2, to fix this squeezed part 23 by the fixing plate 3. Many slits 25 are formed in a side of a point end part 21 of the cloth 2, further to soften a touch.
Patent JP-H03125271-A (JP)
Title: Picture reader
Inventor: NAKAJIMA NOBUYOSHI
IPC: G16H10/60
Filed: 1989-10-09
Abstract: PURPOSE:To shorten a retrieving time and to maintain the picture quality together with reduction of the data quantity by providing a 1st picture store part which stores the picture data regardless of the types of pictures and a 2nd picture store part which stores selectively the specific picture data. CONSTITUTION:An input means 1b inputs the types of pictures (such as the names and the codes, etc., of the diagnositic departments, the doctors, the image pickup areas, the diseases, etc.). Many picture data SD received successively are stored in a 1st picture store part 2 regardless of the types of data SD. Mean while a 2nd picture store part 3 stores selectively only the data corresponding to the specific types out of those data SD. Therefore it is usually required to retrieve only the picture data stored in the part 3 for output of a desired picture. At the same time, the data quantity is extremely reduced with non-reversible compression and stored in the part 2. Then the data can be stored in the part 3 with the compression processing method varied in response to the retrieving frequency. Thus the data retrieving time is shortened and the picture quality is maintained together with reduction of the data quantity.
Patent JP-H01108363-A (JP)
Title: Method and apparatus for producing lumped body of material for vapor deposition
Inventor: NEHASHI KIYOSHI
IPC: C23C14/24
Filed: 1987-10-19
Abstract: PURPOSE:To efficiently produce the lumped body of a material for vapor deposition which has internally no cavities and has a uniform shape in a short period of time by shifting the melting part of the material for vapor deposition continuously on an annular locus and supplying the granular material for vapor deposition in the position apart therefrom. CONSTITUTION:The material 3 for vapor deposition in a crucible 7 in a vacuum is melted by projecting an electron beam 6 thereto. The crucible 7 is rotated in arrow direction to repeatedly draw the annular locus so that the melting part A is continuously shifted. The material 3 for vapor deposition is thus continuously fused and the continuous lumped body is obtd. The granular material 21 for vapor deposition housed in a storage hopper 22 is supplied to the position apart from the melting part A at the present point of the time on the above-mentioned locus and is charged into the prescribed position in the crucible 7 via a feeding device 23 and a charging chute 24, by which the lumped body is formed in the above-mentioned method for producing the lumped body of the material 3 for vapor deposition. Vapor deposition is executed by using the lumped body of the material for vapor deposition which has no internal cavities, has the uniform shape and is obtd. in such a manner, by which the vapor deposited film having the uniform and good quality is stably formed.
Patent JP-S63116846-A (JP)
Inventor: MURAKI AKIRA
IPC: B32B17/06
Filed: 1986-11-05
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-H08206319-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1995-09-18
Abstract: PURPOSE: To improve the workability for fitting or removing an indicator constituting a display section on a game board and prevent the disturbance of the display image on the indicator of the game board. CONSTITUTION: An indicator installation section 110 is provided on the back face side of the display opening section of a game board 10 so that an indicator 130 can be positioned and inserted to face the front. Hooking means 140 removably hooking the indicator 130 inserted into the indicator installation section 110 to the indicator installation section 110 are provided. Many circular opening sections (vent holes 133) are proximately formed on the metal case of the indicator 130. Even if the indicator 130 is a large CRT, it can be simply fitted or removed in a short time at any place. The effect of the eddy current generated on the case is offset, and the disturbance of a display image is prevented.
Patent JP-H08122289-A (JP)
Title: Heater control circuit of oxygen concentration sensor
Inventor: SAHASHI MASATO
IPC: G01N27/12
Filed: 1994-10-27
Abstract: PURPOSE: To activate an oxygen concentration sensor early so as to obtain stable output concerning a heater control circuit of the oxygen concentration sensor. CONSTITUTION: Resistance R of a heater which heats an oxygen concentration sensor 1 is connected in parallel with compensation resistance r0 connected with a first switch means Tr1 in series. Furthermore, a second switch means Tr2 is connected in series with resistance r1 for detecting current, and DC voltage V is applied to supplypower to the heater resistance so as to obtain compensation resistance at which a value of synthetic resistance of the heater resistance with the compensation resistance when the heater resistance is at a predetermined temperature and compensation resistance becomes a predetermined value. The first means is turned on after an engine is started and turned off when the heater resistance reaches an upper limit temperature.  The second switch means is turned on or off in accordance with the operation conditions of the engine after the first switch means is turned off. A switch control means 6 which regulates the temperature of the heater resistance in accordance with power to be supplied to the heater resistance which is calculated by using a means 5 for measuring current and voltage of the heater resistance is provided.
Patent JP-H09107638-A (JP)
Title: Charging and controllng of secondary battery
Inventor: YAMADA KOJI
IPC: H01M10/48
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make an efficient full charging possible by changing a voltage value from an initially set value to the one corresponding to a battery temperature at the time when a change in battery temperature per unit time during charging at a constant current mode becomes a specified value or below when such a change in battery temperature occurs. SOLUTION: From the beginning of charging, a battery temperature is measured at regular time intervals, for example, about every one minute. An absolute value of a change in the battery temperature which is caused by charging at a constant current mode becomes a specified value or below, for example, 1.5 deg.C/minute, a voltage value is changed to a set voltage value Vcv which corresponds to a battery temperature at that time. By this method, there is no occurance of uncharging or overcharging and nearly full charging can be conducted efficiently and thereby the deterioration in a battery life due to overcharging can be prevented.
Patent JP-S62125254-A (JP)
Title: Hot water supplier with additional burning function
Inventor: ADACHI YOSHIYUKI
IPC: F24H1/00
Filed: 1985-11-25
Abstract: PURPOSE:To make it possible to carry out supplement of high-temperature hot water through an automatic supply hot water passage of a bathtub by automatically supplying hot water in a great flow amount by a control signal (feed back signal) of a supply water detection element and controlling a supply hot water flow amount control valve to a small flow amount. CONSTITUTION:A supply hot water flow amount control valve 24 and a safety valve 29 are branched from a supply hot water passage on the downstream of a thermistor 18 for supply hot water. The control valve 24 is opened by a signal from a hot water supplying operation control part 38 in a large flow amount. A comparator 32 of a control circuit 27 carries out a comparison-computation so that the temperature of supply water becomes equal to an automatic supply hot water temperature set by a signal of a thermistor 18 and an automatic supply hot water setter 39 of a remote controller 28, and a proportional control valve driving portion 34 is actuated by an output computationally processed by a computationally processing part 33 and also a proportional control valve 13 is actuated. By controlling the quantity of combustion of a burner 14 for supply hot water, hot water is supplied in a large amount to a bathtub. Further, at the time of a high-temperature hot water supplementing operation, the control valve 24 is automatically set at a small flow quantity. The temperature of supplemented hot water is automatically set by a high-temperature supplemented hot water temperature setter 4 of the remote controller 28. Then, the temperature of supplemented hot water is compared and computed by a comparator 32, and a drive part 34 is actuated by an output computationally processed in a computationally processing part 33. A control valve 13 is actuated and the quantity of combustion of the burner 14 is controlled to supplement high-temperature hot water thereby to the bathtub 4.