baber/WOPTO huggingface dataset:
Patent JP-H05180030-A (JP)
Title: Traction control device for vehicle
Inventor: YASUDA SOTA
IPC: B60T8/1761
Filed: 1991-12-27
Abstract: PURPOSE:To enhance the stability and acceleration capability of a vehicle in which a slip at drive wheels is restrained by controlling a throttle or a brake, by providing such an arrangement that the lower the degree of turning, the large the degree of recovery control for drive wheel torque is controlled during running from a turn into a straight forward running. CONSTITUTION:In a vehicle incorporating a traction lowering means (a) using motor throttle control by a throttle control system, and right and left wheel independent brake control by a brake control system so that a traction transmitted to drive wheels is decreased, a turning degree detecting means (c) is provided, and accordingly, a turning condition detecting means (d) detects a turning condition in accordance with an output from the detecting means (c). During traction control during which a slip upon acceleration is detected, when a condition in which running is shifted from a turn into a straight forward running is detected, a recovery control means (e) delivers, to the traction lowering means (a), an instruction such that the lower the degree of the turn, the larger the degree of recovery control for the drive wheel torque.
Patent JP-H06195405-A (JP)
Title: Graphic display method
Inventor: YAMAUCHI TOSHIYASU
IPC: G06F17/50
Filed: 1992-12-25
Abstract: PURPOSE:To prevent interference caused by not considering the variation in dimensions of parts by displaying the width of a graphic outline line segment with a width including a dimension tolerance. CONSTITUTION:This method executes interference-check by comparing the X-address of a line part DC (a2+r) and that of a line segment EF (a3-t) as objects by considering the dimension tolerance of the parts. When the line segment is an oblique line, the method executes interference check by comparing addresses including the dimensional tolerance of points C and F. Display in this case includes dimensional tolerance and when an operator indicates display including the tolerance of only a part I, the outline of the part I is displayed by a thick line corresponding to the tolerance. Thereby, the operator can view the dimensional tolerance of the parts as the width of the outline and furthermore, a dimensional tolerance quantity and the interval between the parts are displayed as numerical information so that a mistake by a designer can be prevented.
Patent JP-2000232385-A (JP)
Title: Wireless communicating method
Inventor: HOCHWALD BERTRAND M
IPC: H04B7/26
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To perform design so as to minimize correlation between a pair error probability increasing type signal matrices by setting matrices so that product matrices have relatively low correlation with each other and using an appropriate subset of these product matrices as a signal constellation. SOLUTION: Random selection for a (u) vector is generated (30). Further, L constellations of signal matrices are generated from a generator matrix represented by each (u) vector (40). Further, a complete set of (L-1) correlation matrices is formed for the respective constellations (50). Error probability standards are calculated for each of the respective correlation matrices (55). The largest one is identified among all of the error probability standards (60). An optimum constellation is selected after calculating the maximum error probability standard for each constellation (65). The selected constellation is one whose maximum error probability standard is the smallest.
Patent JP-H05255780-A (JP)
Title: High strength titanium alloy having uniform and fine structure
IPC: C22F1/00
Filed: 1991-12-27
Abstract: PURPOSE:To provide a titanium allay having a uniform and fine structure in which strength at ordinary temps. and high temps. is improved in an alpha type, alpha+beta type and beta type titanium alloy. CONSTITUTION:This alloy is a high strength titanium alloy having a uniform and fine structure characterized by adding, by weight, 0.1 to 3.0% Fe and 0.001 to 0.5% of one or >= two kinds among P, As, Sb, Bi, S, Se, Te and B to an alphatype, alpha+beta type and beta type titanium alloy.
Patent JP-H06202390-A (JP)
Title: Image forming device
Inventor: KONO KIMIO
IPC: B41J13/00
Filed: 1992-12-28
Abstract: PURPOSE:To make an occupancy area at the time of installing an image forming device small and jam processing easy. CONSTITUTION:The image forming device is constituted so that a sheet is carried nearly standing erect by providing a paper feeding roller 2, sheet carrying paths including a carrying guide 5, sheet carrying belt, etc., a paper ejecting roller 16, etc., standing nearly erect. Driving mechanisms 17, 18 and 19 are arranged on the lower sides of the sheet carrying paths, to provide a vertically long image forming device and the floor area of a device can be made small. Further, the paper feeding roller 2, an image forming unit 9, a resist roller 6, etc., are partitioned into blocks by the sheet carrying path and the block is opened to release the sheet carrying path. Thus, jam processing can be easily executed.
Patent JP-H09198459-A (JP)
Title: Material or product for engraving identification bar code
Inventor: HASEGAWA KESAYOSHI
IPC: G06K1/12
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To engrave a bar (line) code for identification as a lot of information on a material or a product by removing a die and a mold. SOLUTION: In this material for product for engraving an identification bar code B, a recessed groove 10 for forming a notched width 11 on the material or the product A of metal, synthetic resin, glass, ceramics, stones and rubber excluding a sewing needle, a marking needle, a tatami mat needle and an injection needle and a thick part 20 adjacent to the recessed groove 10 for forming a plane width 21 on the outside are parallelly and alternatively formed for one to plural along the material or the product. Along with it, the size of the notched width 11 of the recessed grooves 10 formed on a needle main body 1, the number of the recessed grooves 10 to be the notched width 11, the size of the plane width 21 of the thick part 20 and the number of the thick part 20 to be the plane width 21 are made to be the identification bar code B time period and area, etc.
Patent JP-H07193027-A (JP)
Title: Dicing method of semiconductor wafer and adhesive applicator
Inventor: YAMAMOTO SHINICHI
IPC: H01L21/301
Filed: 1993-12-25
Abstract: PURPOSE:To prevent the generation of dust by adhesives and adhesion on a semiconductor pellet at the time of dicing, firm adhesion with the surface of the semiconductor pellet of silicon duct by adhesives, the adhesion of the dust of silicon through adhesives with a mount sheet and the adhesion of adhesives on a dicing blade and the damage of the dicing blade and the quickening of the abrasion of the dicing blade. CONSTITUTION:A mount sheet 2 is coated with adhesives 3a-3c with the exception of a region, in which a semiconductor wafer 4 on the mount sheet 2 must be fully cut, the semiconductor wafer 4 is bonded with the mount sheet 2 through the adhesives 3a-3c, and the semiconductor wafer is diced by fully cutting a region not coated with the adhesives 3a-3c by a dicing blade.
Patent JP-H06202148-A (JP)
Title: Thin-film transistor for liquid crystal display device and its production
Inventor: NOMOTO TSUTOMU
IPC: G02F1/136
Filed: 1992-12-28
Abstract: PURPOSE:To provide the thin-film transistor(TFT) for a liquid crystal display device at a good yield without display defects by simple stages by preventing the overhang by ohmic barrier layers, thereby preventing line defects and spot defects and enhancing the reliability of connection to display electrodes and, a process for production of such TFT. CONSTITUTION:The drain electrode and source electrode of this TFT consist of a three-layered structure consisting of a first layer 29a of the source electrode and first layer 29b of the drain electrode which are the ohmic barrier layers with semiconductor layers 27a, 27b, a second layer 30b of the source electrode and second layer 30b of the drain electrode which consist of a low-resistance material and are main signal wiring layers, and a third layer 31a of the source electrode and third layer 31b of the drain electrode which are battery reaction preventive layers. Similarly the low-resistance data line consists of a three- layered structure consisting of a first layer data wiring 29c which is the ohmic barrier layer, a second layer data wiring 30c which consists of a low-resistance material and is the main wiring layer and a third layer data wiring 31c which is the battery reaction preventive layer.
Patent JP-2001167270-A (JP)
Title: Fingerprint identifying device and display method for valid data capture state
Inventor: SATO MASAKO
IPC: G06K9/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To cancel uneasiness during processing under the confirmation of identity by displaying the number of recognition points during signal processing for confirmation under the identification of a fingerprint in a fingerprint identifying system. SOLUTION: Concerning the fingerprint identifying device for valid data capture at the time of fingerprint identification, this device is provided with a collation part for storing a registered fingerprint image in a storage part and collating a collate fingerprint image inputted to a fingerprint sensor with the registered fingerprint image, a counter for counting up the number of valid blocks, in which the registered fingerprint image divided into prescribed blocks by the collation part is coincident with the collate fingerprint image, and a display part for displaying the number of prescribed blocks corresponding to a ratio with the count value of valid data of the counter.
Patent JP-H07179658-A (JP)
Title: Triallyl isocyanurate
Inventor: WADA ATSUSHI
IPC: C08K5/36
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a composition not suffering from polymerization and coloration even at high temperatures and suited for especially a fluororesin or the like by mixing triallyl isocyanurate with a specified phenol derivative as a stabilizer. CONSTITUTION:Triallyl isocyanurate is mixed with a phenol derivative of formula I or II (wherein R<1> is 1-4 C alkyl; R<2> is-CH2-or the like; R<3> is S, 1-4 C alkyl or the like; and n is 2-4). This derivative is usually added in an amount of 100-5000 ppm. Thiscomposition is used as a crosslinking aid in e.g. crosslinking of a rubber or a plastic with an organic peroxide or an additive for improving heat resistance and chemical resistance.
Patent JP-H09165113-A (JP)
Title: Plate sprint for electromagnetic feeder and manufacture of it
Inventor: MORINAKA YASUAKI
IPC: B65G27/08
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To always and effectively use the resonance phenomenon of a trough regardless of the magnitude of input energy to an electromagnet by improving a plate spring for supporting the trough in an electromagnetic feeder for conveying an article on the trough through a process of periodically electrifying the electromagnet. SOLUTION: A plate spring 15 provided with rigid bodies 15a, 15a on both ends to be respectively connected to a base member and a trough, and a plurality of plate spring parts 15e,...,15e arranged between the rigid bodies 15a, 15a at specified distances is integrally formed of a fiber reinforced plastic. The slide movement and the friction on both ends in bending of the plate spring 15 are avoided.
Patent JP-H07181838-A (JP)
Title: Image forming device
Inventor: SUDA MASAJI
IPC: G03G15/01
Filed: 1993-12-24
Abstract: PURPOSE:To provide an image forming device provided with a transfer device constituted so that the silicone oil of the surface of a recording material is prevented from being transferred on a photoreceptive drum by a simple constitution. CONSTITUTION:When the number of copied sheets M of recording materials is more than the number of plural sheets N of recording materials P2 and P3 which can be attracted and carried by a recording material carrying sheet 105f and different from the multiple of the number of sheets N, the number of sheets P attracted and carried by the sheet 105f at a first copying action time is defined as P=M-NXC. At this time, C is the greatest integer satisfying M>NXC. For example, since the value of C is 2 when the number of sheets which can be attracted and carried by the sheets 105f is 2 and the number of copied sheets is 5, the number of sheets becomes P=5-2X2=1. Then, the copying action is executed on one sheet of recording material first and executed two by two from the next time. Thus, the silicone oil of the surface of the recording material is prevented from being transferred on the photoreceptive drum.
Patent JP-H05347649-A (JP)
Title: Data communication system
Inventor: IWAMOTO YASUE
IPC: H04L29/06
Filed: 1991-12-03
Abstract: PURPOSE:To make communication with communication data of different data length in mixture. CONSTITUTION:A receiver side recognizes a data length of communication data received based on a content of a data length bit 5 by adding the data length bit 5 to 8-bit communication data 2 or 16-bit communication data 2O to be sent and spending the resulting data from the sender side. Thus, communication data with different length are communicated in mixture. Thus, communication data with different data length are communicated in mixture.
Patent JP-2001167012-A (JP)
Title: Electronic mail system having important message display control function
Inventor: YOSHIDA TSUTOMU
IPC: G06F21/62
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail system having a mechanism for making conspicuous an important message or notification out of many electronic mail to be exchanged. SOLUTION: Concerning this electronic mail system, an important message display region is separately provided for displaying an important message in addition to conventional mail list display region and mail content display region, a mail header is provided with a special extended field for distinguishing the important message and ordinary electronic mail and control based on this header information is performed. In this extended field, the display period or validity of the important message can be described and precise display control is enabled.
Patent JP-2000173453-A (JP)
Title: Electron emission element, electron source, and manufacture of image forming device
Inventor: ARAI YOSHITAKA
IPC: H01J31/12
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an electron emission element applicable to an electron source of an image display device capable of forming an image with high brightness and high quality. SOLUTION: When an electron emission element having conductive films 4 containing electron emission parts 5 between element electrodes 2, 3 is manufactured, the electron emission part 5 made of a high resistance part is formed in the conductive film 4, and a substrate 1 is heated in a mixed gas of olefinic hydrocarbon and nitrogen, and at the same time, voltage is applied to the element electrodes 2, 3 as activation treatment.
Patent JP-2000174411-A (JP)
Title: Terminal mount structure
Inventor: MINO YOSHIHIRO
IPC: H05K1/18
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To tightly insert a terminal into a terminal insertion member without increasing the thickness of the terminal by forming grooves on the surface of the terminal projecting on a holding member and inserting the terminal into a through hole formed in a printed wiring board and soldering it and allowing part of the solder running down the hole to stay in the grooves. SOLUTION: A printed wiring board 2 is formed with a plurality of circular through holes 2a and circuit patterns are formed around the holes. A synthetic resin-made holding member 4 holds a plurality of terminals projecting both on an upper and a lower face of the holding member as integral parts of it. Each of the square pillar- like terminals 3 is formed on its surface with a plurality of ring-shaped grooves 3a. A terminal insertion member 7 has a cylindrical main body 7a and a through hole 7 formed at the axial center of the main body 7a. A lower end part of the terminal 3 is inserted into the through hole 7b. Solder 5 is applied over the through holes 2a of the wiring board 2 and the terminals 3 integrally held by the holding member 4 are inserted into the through holes 2a. The solder 5 is melted to connect the circuit patterns and the terminals 3.  Part of the melted solder 5 runs down the holes 2a to stay in the grooves 3a in order from upper ones to lower ones to keep the dimension A of the terminals 3.
Patent JP-H05157544-A (JP)
Title: Ultrasonic string length meter
Inventor: MATSUI KOJI
IPC: G01B17/00
Filed: 1991-12-07
Abstract: PURPOSE:To make power consumption small and to make a battery life long by detecting a distance only when the rotation of a bobbin is detected with a tachometer, and switching the time length of the distance detecting time interval in response to the magnitude of the rotating speed of the bobbin. CONSTITUTION:A bobbin 1 is rotated, and a magnet 12 approaches any of magnetic switches 11a, 11b and 11c. When one magnetic switch is turned ON, an oscillator 21 outputs a pulse, and a distance is detected (measured) only at this time. Namely, the distance detections are performed by the number of the magnetic switches during one rotation of the bobbin 1. The distance is detected at the short time interval when the rotating speed of the bobbin 1 is high and at the long time interval when the speed is low. When a tachometer 5 does not detect the rotation of the bobbin 1, the distance is not detected. Thus, the distance can be detected efficiently, the power consumption can be decreased and the battery life can be elongated.
Patent JP-2000172998-A (JP)
Title: Inter-vehicle distance determination device
Inventor: YONEMURA TAKAMOTO
IPC: B60K31/00
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an inter-vehicle distance determination device which can determine the most suitable inter-vehicle distance in accordance with the traffic condition. SOLUTION: The frequency with which other vehicles cut in between user's own vehicle and a vehicle running ahead of it (the number of vehicles cut in between them) is counted (S201). Inter-vehicle distances on lanes adjacent to the lane where user's own vehicle is running are calculated (S203). It is judged whether a traffic jam has occurred or not based on the frequency of cut-in vehicles and inter-vehicle distances on adjacent lanes, and the most suitable inter-vehicle distance L1 for running of user's own vehicle is calculated based on the judged result (205).
Patent JP-2000174055-A (JP)
Title: Taping of semiconductor bonding wire and rewinding spool
Inventor: MATSUZAWA MASANOBU
IPC: B65H75/28
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To perform bonding of a semiconductor device efficiently by bonding the winding finish end of a semiconductor bonding wire to a flange with an adhesive tape while putting the tape first on an inner side of the flange and then on its outer side so that the tape extends from the inner side to the outer side of the flange. SOLUTION: A winding start end 12 of a semiconductor bonding wire 1 made of gold is bonded with an adhesive tape 4 to a spool having a notch 6 in the outer circumference of a flange 2 thereof, and the wire 1 is rewound around a barrel 3. Thereafter, a winding finish end 11 is bonded to the inner side of the flange 2 with the tape 4. The end 11 is further taped so that the tape 4 extends from the inner side to the outer side of the flange 2. As a result of this arrangement, the tape 4 is peeled off using tweezers from the outer side of the flange 2 to thereby allow the end 11 of the wire 1 to be picked up, and hence breakage of the wire 1 due to damages to the wire 1 is eliminated.
Patent JP-H09171827-A (JP)
Title: Positive electrode active material for lithium secondary battery, and lithium secondary battery using same
Inventor: HIKUMA KOICHIRO
IPC: H01M10/052
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in both battery characteristic and economic property by using a composite phosphor salt of lithium and iron as positive electrode active material. SOLUTION: This lithium secondary battery has a negative electrode formed of a material capable of electrochemically and reversibly absorbing and releasing lithium, a positive electrode, and an electrolytic solution in which an electrolyte is dissolved in a nonaqueous solvent. As the active material of the positive electrode, Lix Fe2 PO4 ) (in the formula, O<x<=1.0) is used. In the formation of the positive electrode, a known conductive agent or binder can be added. This battery is never particularly limited for battery shape, and can be made into various shapes such as cylinder, square, coin and button.
Patent JP-H06172216-A (JP)
Title: Emulsion-like oil adjuvant
Inventor: KOUCHI SUSUMU
IPC: A61K39/39
Filed: 1992-12-04
Abstract: PURPOSE:To provide an emulsion-like oil adjuvant holding good fluidity even when stored at a low temperature, facilitating its injection, and substantially not leaving any macroscopic change and tissue change at sites to be inoculated. CONSTITUTION:The emulsion oil adjuvant is obtained by adding (B) the mixed solution of an inert antigen or sub-unit antigen with a nonionic surfactant, e.g. a polyoxyethylene glycol sorbitan alkyl ester in a volume ratio of 100:1.8-2.2, preferably 100:1.9, to (A) the mixed solution of a vegetable oil with a nonionic surfactant, e.g. a sorbitan fatty acid ester in a volume ratio of 80-90:10-150 preferably 85:13, and subsequently stirring the mixture. The inert antigen or sub-unit antigen is a pathogen such as the virus, bacterium and protozoa of livestock and fowl, especially preferably the exodermis-composing glucoprotein of the pathogen.
Patent JP-H06173738-A (JP)
Title: Idling speed control means for internal combustion engine
Inventor: MIURA KATSUTO
IPC: F02D41/08
Filed: 1992-12-02
Abstract: PURPOSE:To prevent engine speed from undershooting to avoid an engine from stalling and accurately bring idling speed close to a target value by means of a throttle valve by improving the controllability of an idling speed control device at the time of power steering. CONSTITUTION:A second bypass passage 20 is formed so as to bypass an intake passage 11 in which a throttle valve 13 is inserted, and an air control valve (ACV) 21 is inserted in the second bypass passage 20. The quantity of the air taken into an internal combustion engine while operating a power steering device 3 is increased by opening the ACV 21 by the pressure of a hydraulic pump 30 as a power source for the power steering device 3. The time of the air increase is detected by a vacuum switch 43 turned on according to the flow rate of the air flowing in the second bypass passage 20. The opening of an idling speed control valve (ISCV) 17 is correctively controlled according to the detection result by this vacuum switch 43.
Patent JP-2000171875-A (JP)
Title: Lens device
Inventor: SASAKI TADASHI
IPC: H04N5/225
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a lens device which can be used for a long time with limited power source capacity by reducing power consumption in the lens device in accordance with the decrease of the power source capacity. SOLUTION: The CPU 32 of the lens device 10 detects relation between output voltage V1 and output current Ic of a battery 44 supplied from a camera 12 and the maximum current that can be acquired from the battery 44 is detected while maintaining the voltage required for the driving of respective circuits. In the case of judging that power is insufficient within such a maximum current range, the power consumption is reduced by switching a mode to a power saving mode and restricting the moving acceleration of a zoom lens 16 and a focusing lens 18.