baber/WOPTO huggingface dataset:
Patent JP-2000114104-A (JP)
Title: Electrolytic capacitor
Inventor: KAMIYAMA NORIO
IPC: H01G4/236
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the height of an electrolytic capacitor by providing electrode terminals, which are electrically connected to a capacitor element and exposed to the outside through an encapsulating case on the side face of the encapsulat ing case which houses the capacitor element. SOLUTION: An electrolytic capacitor 1 is constituted, in such a way that a cylindrical capacitor element 2 is housed in a cylindrical aluminum encapsulating case 3, having an opening 8 at its bottom and provided with an electrical insulating resin layer 11 on its internal surface, and the opening 8 is hermetically sealed with a sealing member composed of a laminated a baked plate 4 which is an electrical insulating resin plate and a rubber plate 5. The sealing member is fixed to seal the inside of the case 3, in such a way that the member is held between horizontal grooves 10 provided at prescribed positions near the opening 8 on the side face of the case 3 and the end section of the opening 8 of the curled aluminum encapsulating case 3.  The capacitor element 2 is arranged and housed in the case 3, in such a way that the bottom face of the element 2 is brought into contact with the bakelite plate of the sealing member and a minimum space is formed on the top of the element 2, so that lead tabs 9 led out from the top face of the element 2 may be arranged.
Patent JP-H10133203-A (JP)
Title: Liquid crystal display element and liquid crystal projector provided with liquid crystal display element
Inventor: HATAYAMA ATSUSHI
IPC: G02F1/13357
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To effectively utilize incident liquid from an illuminating light source for display by forming a groove of which cross section is an isoscales triangle like a matrix only in an area superposed to a light shielding area of a liquid crystal display element. SOLUTION: The system is integrally constituted of a 1st transparent substrate 103 forming a groove 10 of which cross section is formed like a matrix so as to be superposed to the two-dimensionally 104 constituting a general liquid crystal display element, a 2nd transparent substrate 105, a 1st optical coupling layer 106, a second optical coupling layer 107 a BM film 108 for shielding light so as not to irradiate an active switching layer with light, a liquid crystal layer 109, and a 3rd transparent substrate. Light conventionally shielded by the BM film 108 out of incident light is transmitted through a pixel aperture part by prism action based on a refractive index difference between air on the incident side and the 1st transparent substrate 103.  Consequently the light utilization efficiency of the liquid crystal display element 101 can be improved and a bright display picture can be obtained.
Patent JP-2000124160-A (JP)
Title: Sheet for fixing semiconductor wafer
Inventor: TAKATSU TOMOMICHI
IPC: C09J7/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet with a constitution, wherein when a base material sheet is made to delaminate from a delaminating sheet, a utilization part is peeled from the delaminating sheet integrally with a surplus part, while an adhesive hardly oozes out in the surface of the base material sheet. SOLUTION: A laminated sheet, formed by successively stacking a base material sheet 1, an adhesive layer 2 and a delaminating sheet 3, is used as a sheet for semiconductor wafer fixing. Intermittent cuts 10 are made to go around once along a part stuck on a flat ring-shaped frame 4 out of the sheet 1, the interior of this one round is used as a utilization part 22, and the outside of this single round is used as a surplus part 12. After the sheet 3 is peeled from the sheet 1, the layer 2 is laminated on the frame 4, and a semiconductor wafer 5 is fixed stably on the layer 2 and in the interior of the ring of the frame 4.
Patent JP-H10135449-A (JP)
Title: Manufacture of mis semiconductor device
Inventor: HASEBE YUJI
IPC: H01L29/78
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, in which formation of a reactant by a side wall and titanium is suppressed and a leak current can be reduced. SOLUTION: Side walls formed on the side faces of a gate electrode 5 are not formed by a silicon oxide film but formed by a silicon nitride film or a silicon nitride oxide film. Since those films have a smaller free energy of forming a reactant with titanium as compared with the silicon oxide film, formation of a reactant, that is, a silicide layer can be suppressed. Consequently, since the formation of the reactant is suppressed on the side walls, a leak current caused by the reactant can be reduced.
Patent JP-H07146788-A (JP)
Title: System and method for preparing virus diagnostic mechanism and virus diagnostic mechanism and diagnostic method
Inventor: YAMAMOTO GOJI
IPC: G06F21/56
Filed: 1993-11-22
Abstract: PURPOSE:To make it possible to diagnose virus infection by the OS of a computer or an object program itself to be executed as a program. CONSTITUTION:When a source program 10 is converted into the object program 16 which is possible to be executed by a computer by a compile means 12, a virus diagnostic means 18 is generated in the object program 16 by a diagnosis object generation means 14 provided as one function of the compile means 12. The diagnostic means 18 performs the verification of the program size, the verification of a check sum, the verification of revision information on a preparation date month and year, etc., the verification of a disk address, the verification of an object program itself and the verification of the object program itself for which compression and restoration are utilized.
Patent JP-H04167024-A (JP)
Title: Portable terminal equipment with automatic volume control
Inventor: SAITO TETSUYA
IPC: G06F3/16
Filed: 1990-10-31
Abstract: PURPOSE:To automatically generate a sound corresponding to ambient noise environment by previously storing a memory with proper sound volume which is larger than an ambient sound corresponding the sound volume of the ambient sound, reading a sound generation level corresponding to the mean intensity level of the ambient sound out of the memory every time the mean intensity level is inputted, and generating the sound. CONSTITUTION:The memory 10 is stored previously with the sound volume which is at least larger than the ambient sound of the portable terminal device and suitable for an operator corresponding to the sound volume of the ambient sound. When a sound receiver 8 gathers the ambient sound, a sound volume conversion part 9 finds the mean intensity of the ambient sound from the sound receiver 8 and outputs it as the ambient sound level. A sound generation level calculating means 11 reads the sound generation level corresponding to the ambient sound level out of the memory 10 every time the ambient sound level is inputted, and uses this level as a sound generation signal to generate a sound by a sound generating element 3. Consequently, even if the ambient noise varies, the operator need not control the sound volume and the sound volume can automatically be controlled to the best sound volume corresponding to the variation level of the noise.
Patent JP-H01134751-A (JP)
Title: Magnetic head supporting mechanism
Inventor: SORIBASHI TOMOHIDE
IPC: G11B21/20
Filed: 1987-11-20
Abstract: PURPOSE:To enable the stabilized contact of a magnetic head and floppy disk by providing a vibration absorbing material between the press spring pressing the magnetic head to the floppy disk and a head arm rotatable in the vertical direction to the disk by holding the magnetic head. CONSTITUTION:Magnetic heads 12a, 12b are supported on a carriage 13 and head arm 14, interposing a floppy disk 8 and are abutted to the pivot provided on the carriage 13 and head arm 14 by being fitted to a gimbal spring. The head arm 14 is linked to the carriage 13 by an arm spring 15, made rotatable in an arrow mark C direction, a vibration absorbing material 16 is provided on the head arm 14 and abutted to a press spring 18 via a thin sheet 17. The vibration of the magnetic heads is thus eased and the stabilized contact of the magnetic head and floppy disk is obtd.
Patent JP-H03153961-A (JP)
Title: Control device for automatic transmission
Inventor: TOMOMATSU HIDEO
IPC: F16H61/04
Filed: 1989-11-08
Abstract: PURPOSE:To prevent a car from sinking effectively by installing no more than two friction engaging means for changeover motion in order to shift from the high speed side gearing position to a low speed position such as No.1 speed in the case squat reduction control is to be made. CONSTITUTION:An automatic transmission composed of three sets of planetary gearing mechanisms 1-3 attain gearing positions, consisting of five forward positions and one reverse, by means of selective engagement and disengagement of clutches K1-K5 and brakes B1-B4, wherein there are a plurality of combination patterns for engagement and disengagement for setting the specified gearing positions. To make squat reduction control, no more than two clutches and/or brakes shall be installed to make changeover motion for generating the shift into a low speed position such as No.1 speed from a gear position on higher side than it. Thus the car is prevented from sinking without causing worsening of shift shock.
Patent JP-2001115984-A (JP)
Title: Portable submerged motor-driven pump using dc brush- less motor
Inventor: IIZAKA KAZUO
IPC: F04D13/08
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a portable submerged motor-driven pump that is structured small and light, is conveniently carried in emergency, and can use same pump components even when frequency of a power supply is different. SOLUTION: In this portable submerged motor-driven pump using a DC brush-less motor, a motor shaft 5 is made of an aluminum alloy, a magnetic cylinder 10 is engaged with the outer peripheral surface of the aluminum-alloy- made motor shaft 5 in a portion facing to the inner peripheral surface of a stator 2, a plurality of vertical magnet plates 11 are circumferentially arranged and fixed on the outer peripheral surface of the magnetic cylinder in parallel in a constant interval, an upper projecting part 5a of the motor shaft 5 is journalled to a bearing 7 of a power-side bearing bracket 3, a handle is mounted on a head cover 12, a lower projecting part 5b of the motor shaft 5 is journalled to a bearing 8 of a load-side bearing bracket 4, and an impeller 18 in a pump casing 9 is mounted to the extending tip.
Patent JP-H0599162-A (JP)
Title: Inscribed gear pump
Inventor: ISHIKAWA KATSUNORI
IPC: F04C15/00
Filed: 1991-10-11
Abstract: PURPOSE:To provide an excellent function to suppress the increase of a delivery amount occasioned by the increase of the number of revolutions in the high rotation area of a drive shaft through extremely simple constitution. CONSTITUTION:Contraction chambers l9A and l9B the volumes of which are decreased along with rotation of two gears 3 and 4 are communicated to a delivery port 16 through a check valve 22 to allow outflow of a part of liquid, with which an interior is filled, to a delivery port 16 and block a flow in a reverse direction. The check valve 22 is arranged such that it is energized by means of the resilient forces of resilient members 23A and 23B and a working force produced by a pressure on the delivery port 16 side exerted on the back and is seated to a valve seat 21 formed to a side plate member 6 against a working force generated by a pressure in the contraction chambers l9A and l9B. This constitution eliminates the number of check valves equivalent to the number of teeth and a valve seat at which the check valve is seated, and extremely simplifies constitution.
Patent JP-H07124638-A (JP)
Title: Manufacture of metallic bent bar with metallic lining or the like on outer surface
Inventor: MATSUBARA YOICHI
IPC: B21C37/04
Filed: 1993-10-29
Abstract: PURPOSE:To provide a manufacturing method to manufacture a metallic bent bar having a lining layer made of metal or the like on the outer surface without preliminarily bending the metallic bar such as a metallic tube. CONSTITUTION:The powder layer of metal or the like is preliminarily formed on the outer surface of a metallic bar by the method of the spray coating, the sintering, the adhesion or the like of the powder of the metal, cermet or ceramics suitable for the purpose and the use in bending the metallic bar such as a metallic tube having the lining layer of metal or the like which is rich in the corrosion resistance, the wear resistance or the heat resistance on the outer surface. Then, the lining layer made of metal or the like is formed on the outer surface of the metallic bent bar by executing the bending in a gradual and continuous manner, and melting and diffusing the powder layer of metal or the like attached on the outer surface of the metallic bar while heating the powder of the metal or the like so that the temperature of the powder may be higher than the melting temperature in the hot-bending method of the metallic bar.
Patent JP-H09134267-A (JP)
Title: Graphical user interface device
Inventor: SHIRAISHI YOKO
IPC: G06F3/048
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To develop a graphical user interface input/output management part and an application in parallel to each other by setting the graphical user interface input/output management part and an internal processing part in different processes. SOLUTION: A message command processing part 133 sends the data which are checked at a graphical user interface input/output part 131 to an internal processing part 141 of a client process 14 via a message production part 1331. Then the message command outputted from the part 141 of the process 14 is analyzed in a different process by a message analysis part 1332, and the data are transferred to the part 131. As a result, the part 131 and an application can be developed in parallel to each other.
Patent JP-H03153210-A (JP)
Title: Spectacles with liquid crystal shutter
Inventor: TAKEUCHI MIKI
IPC: G02C7/10
Filed: 1989-11-10
Abstract: PURPOSE:To make the screen of a liquid crystal display panel, a CRT, etc., legible by controlling a liquid crystal element so that a shutter means is closed in a period wherein the brightness is larger than a specific value and opened in a period wherein the brightness is smaller than the specific value. CONSTITUTION:When a fluorescent lamp is ON, its brightness varies (flickering) periodically at a frequency which is twice as high as the frequency of its power source. A detecting means, therefore, detects the periodic variation in the brightness and compares its detected value with the specific value to close the shutter means 2 when the brightness is larger than the specific value and close the shutter means 2 when the brightness is smaller than the specific value, so that the shutter means 2 is closed when the fluroescent lamp is ON and closed when OFF. When the screen of the liquid crystal panel, CRT, etc., is viewed through the spectacles with liquid crystal shutters like this, the screen is viewed almost equivalently in the state wherein the fluorescent lamp for illumination is turned of and reflected light from the screen is removed. Consequently, the light from the fluoresent lamp for illumination is not reflected on the screen of the liquid crystal display panel, CRT, etc., and the screen is made legible.
Patent JP-H06150224-A (JP)
Title: Magnetic head and its manufacture
Inventor: OURA KIKUO
IPC: G11B5/147
Filed: 1992-10-30
Abstract: PURPOSE:To provide a magnetic head and its manufacture making the bonding strength of core blocks strong and reducing the inductance. CONSTITUTION:A plurality of square rod-like child substrates 31 of non-magnetic bodies and a plurality of square rod-like mother substrates 32 formed with non-magnetic bodies and having storing grooves 33 for storing the child substrates 31 formed every constant pitch at one end faces are used. A magnetic film 22, and a glass film 35 are sequentially applied and laminated on the side faces of the mother substrates 32, and the child substrates 31 are fitted into the storing grooves 33 of the mother substrates 32, thereby, to combine the child and mother substrates 31, 32 in matrix. Then, the child substrates 31 are fused by means of a glass with the mother substrates 32, so that the mother substrates 32 are coupled and bonded each other via the child substrates 31 into one body. Subsequently, the mother substrates 32 are sliced at a predetermined pitch in the longitudinal direction. As a result, core blocks 41, 41' in which the sliced child substrates 31 are partially fitted at corners of one side of the sliced faces of the mother substrates 32 in the longitudinal direction are obtained.
Patent JP-H04165504-A (JP)
Title: Control evaluating system by fuzzy inference
Inventor: HAYAZAKI AKIO
IPC: G06F9/44
Filed: 1990-10-30
Abstract: PURPOSE:To evaluate and decide each of single control systems, and also, to synthetically evaluate and decide the whole process by setting various data collected by on-line and desired evaluation setting as membership functions and evaluating and deciding the single control system or the whole process with a fuzzy inference by a matrix control rule. CONSTITUTION:Various data collected by on-line and desired evaluation setting are set as membership functions, and by a fuzzy inference with a matrix control rule, both of a single control system and the whole process are evaluated and decided. That is, as for a phenomenon item, sometimes the weight of the decision becomes different in accordance with a case, it is replaced with a fuzzy membership function having a desired allowable range, and a fuzzy inference is executed by the matrix rule. In such a manner, each of the single control systems related complicatedly to each other can be evaluated and decided, and also, the whole process can be evaluated and decided synthetically.
Patent JP-H10131694-A (JP)
Title: Shield tunneling method automating system
Inventor: MATSUNAKA NOBUTAKA
IPC: E21D11/40
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To save labour by automating a process to supply a segment from a vertical shaft to an erector device and to roughly position it by the erector device. SOLUTION: An automatic handling device 7 receiving an arrival signal of an unmanned battery locomotive 2 travels to a rough position to hold a segment 5 on a segment carriage 3. At this time, the device 7 detects a position of the segment 5 by image-processing it by a CCD camera, and after sacking it by a vacuum pad and carrying it to a stock device 11, it moves onto the carriage 3 to hold the following segment 5. The device 11 sequentially delivers the segment 5 forward by centering it, and a segment supply device 16 supplies the segment 5 to an erector device 15. The device 15 holds the segment 5 and automatically roughly position it in accordance with a selected assembly pattern. Consequently, it is possible to save labour, to shorten working time, to safely and certainly construct and to economically work for a semi-automatic system.
Patent JP-H05335964-A (JP)
Title: Delta sigma demodulator
Inventor: OIKAWA NAOHITO
IPC: H03M1/08
Filed: 1992-10-30
Abstract: PURPOSE:To provide a delta sigma modulator applying dither processing to a square wave in which an optimum square wave to the dither is added to an input signal thereby sufficiently suppressing deterioration in a distortion factor. CONSTITUTION:A variable frequency divider circuit 11 frequency-divides an output of a square wave generating circuit 9. A frequency division ratio of the variable frequency divider circuit 11 is controlled by a control signal being an output of a control circuit 10. Then the output of the variable frequency divider circuit 11 is inputted as a dither signal to an adder 1, in which the signal is added to an input signal inputted from an input terminal and subtracted by an output from a D/A converter 8. The output of the adder 1 is outputted to an output terminal via an integration circuit 2, a quantizer 6 and a delay circuit 7 as an output of the delta signal modulator.
Patent JP-2001114884-A (JP)
Title: Method for producing polybutylene terephthalate
Inventor: KUMAZAWA SADANORI
IPC: C08G63/81
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polybutylene terephthalate having improved quality by which, when terephthalic acid containing acetic acid, and 1,4-butanediol are used as raw materials, and an esterification reaction and a polycondensation reaction following the reaction are carried out, the retardation of the polycondensation can be extremely reduced to carry out the polycondensation reaction smoothly, and the 1,4-butanediol distilled off at the polycondensation reaction can be effectively recovered and utilized in the esterification step as it is. SOLUTION: This method for producing the polybutylene terephthalate by subjecting the terephthalic acid containing the acetic acid and the 1,4-butanediol to the esterification reaction, and further subjecting the reaction product to the polycondensation reaction is characterized in that an alkaline compound is added to the reaction mixture at an arbitrary step before finishing the polycondensation reaction.
Patent JP-2000121205-A (JP)
Title: Refrigerant distributor
Inventor: SASAKI SHIGEYUKI
IPC: F25B41/00
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a refrigerant distribution rate by differentiating the width of a plurality of refrigerant channels being branched radially from the refrigerant collision part to the outlet of a plate entirely or partially. SOLUTION: A sleeve 2 for jointing the pipe at a refrigerant inlet part is plated perpendicularly to the axial direction in the center of a circular end plate 1 at an inlet part and the sleeve 2 is brazed to the end plate 1. The end plate 1 is provided with three refrigerant channels 3a, 3b, 3c having semicircular cross-section extending radially at an angle of 120 deg. on a plane from the central part thereof. On the other hand, a circular end plate 4 is provided, in the central part thereof, with a domelike recess 5 for causing collision of a refrigerant and three refrigerant channels 6a, 6b, 6c having semicircular cross-section extending radially just like the end plate 1. Diameters A, B, C of the semicircular refrigerant channels 6a, 6b, 6c are set to satisfy a relationship A>B>C.
Patent JP-H05134364-A (JP)
Title: Processing solution for silver halide photographic sensitive material
Inventor: KAWASHIMA HIROKI
IPC: G03C5/38
Filed: 1991-11-08
Abstract: PURPOSE:To obtain a bleaching soln., a leach fixing soln. or a reducer for a silver halide photographic sensitive material having excellent bleaching ability, satisfactory shelf stability and biodegradability. CONSTITUTION:This processing soln. for a silver halide photographic sensitive material contains a ferric complex salt of a compd. represented by the formula, wherein each of A1-A4 is -CH2OH, -PO3M<2> or -COOM<1>, each of M<1> and M<2> is an H ion, an alkali metal ion or other cation, X is 2-6C alkylene, a ring forming satd. or unsatd. org. group or -(B1O)n-B2-, each of B1 and B2 is 1-5C alkylene, B1 and B2 may be different from each other, (n) is an integer of 1-8, each of n1-n4 is an integer of >=1, n1-n4 may be different from each other and at least one of n1-n4 is >=2.