baber/WOPTO huggingface dataset:
Patent JP-2001080914-A (JP)
Title: Carbon material and its production as well as nonaqueous electrolytic battery and its production
Inventor: KAJIURA HISASHI
IPC: H01M4/587
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a battery of which the negative electrode is formed by using a carbon material added with nitrogen as a negative electrode active material and which is improved in discharge capacity. SOLUTION: A polyimide film is sandwiched between a pair of graphite plates and is sintered at 800 to 1000 deg.C under nitrogen pressurized of <=3.0×102 Pa by suppressing the deformation of the film and eventually the disturbance of its crystal structure. The battery is formed by using the resulted carbon as the negative electrode active material. The battery is formed by pulverizing the nitrogen added carbon material, adding a binder and N-methyl-2-pyrrolidone to the powder, forming the mixture to a pasty form, forming a molded dry carbon material sheet and subjecting the sheet to blanking, thereby forming the negative electrode 2. A positive electrode 4 is formed by blanking metal lithium.  The positive electrode 4 and the negative electrode 2 are respectively housed in a positive electrode can 5 and a negative electrode can 3 and are separated by a separator 6 and a nonaqueous electrolyte is injected therein, by which the battery having the improved discharge capacity is formed.
Patent JP-2001086414-A (JP)
Title: Image pickup device and signal processing method
Inventor: NISHIO KENICHI
IPC: H04N5/335
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device and a signal processing method with which the image signal of a high S/N can be easily provided with high accuracy. SOLUTION: To a GCA+ADC substrate 23 of a main substrate 20, a signal level component transmitted from a CCD substrate 1 is supplied through an input terminal 21 by one line 16 and a prescribed DC reference signal REF13 transmitted from the CCD substrate 1 is supplied through an input terminal 22 by another line 17. Then, the DC reference signal REF is subtracted from the signal level component inside. Drivers 9 and 10 have the same characteristics and even when there are interference noises during transmission, the same characteristics are respectively put on a transmission signal. This interference noise is canceled by subtracting processing inside the GCA+ADC substrate 23.
Patent JP-H1196376-A (JP)
Title: Device and method for tracking moving object
Inventor: AMAMOTO NAOHIRO
IPC: G06T7/20
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately track the same moving object on continuous input images by detecting only the moving object without being affected by shadow, making its moving object pattern into template and tracking the moving object through template matching. SOLUTION: A background image preparing means 500 has a background image updating part 520 for updating background images up to the moment and a background image storage part 530 for storing the latest updated background image. A moving object detecting means 600 detects the partial image pattern of the moving object only from an area discriminated as a change area caused by the moving object through the background image preparing means 500. A moving object pattern storage means 800 stores the provided partial image pattern of the moving object. While using the partial image pattern of the moving object stored in the moving object pattern storage means 800 as the template, a moving object tracking means 700 tracks the same moving object on the following input images through the template matching.
Patent JP-H01137709-A (JP)
Title: Differential amplifier
Inventor: AASAA JIEEMUZU METSUTSU
IPC: H03F1/32
Filed: 1988-10-13
Abstract: PURPOSE: To reduce power consumption by using a pair of differential type error correction amplifiers on both input sides of a main differential amplifier. CONSTITUTION: When a differential signal voltage is applied, a potential difference corresponding to it is generated at both terminals of an emitter resistor 18 and a differential signal current IRE1 is made to flow, an error voltage dV1 is added to the base-emitter junction voltage of a transistor 12 and the error voltage dV2 is subtracted from the base-emitter junction voltage of the transistor 14. Current sources 32 and 38 supply a bias current to the transistors 20 and 30 and supply the bias current to the transistors 12 and 14 as well. Thus, the power consumption of this entire differential amplifier is reduced, and since a self linear operation is performed, the generation of secondary errors by an error correction amplifier is minimized.
Patent JP-H08126305-A (JP)
Title: Booster circuit
Inventor: SHIBATA KAZUHIRO
IPC: H02M3/155
Filed: 1994-10-24
Abstract: PURPOSE: To make either a control circuit constituted by assembling discrete parts or another control circuit composed of a microcomputer to be actuated to control the boosted voltage by a DC-DC converter when the boosted voltage reaches a prescribed value by controlling the boosted voltage by the DC-DC converter. CONSTITUTION: When electric power is supplied to a DC-DC converter 3, a microcomputer 21, and other circuits from a battery 1, the microcomputer 21 intermittently turns on and off the connection between a coil 4 and a second reverse current preventing diode 5 by supplying a pulse of a prescribed frequency to a switching transistor 6 from an output port. As a result, the voltage of the battery is boosted and charging of a backup capacitor 8 is started. When the charged voltage of the capacitor 8 reaches a prescribed value, a Zener diode 18 or the microcomputer 21 detects it and stops the boosting function by lowering the base of the transistor 6 to a lower level.
Patent JP-H10105940-A (JP)
Title: Magnetic head and magnetic recorder
Inventor: MARUYAMA YOJI
IPC: G11B5/31
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head structure capable of realizing a super high density recorder of >=10Gb/in<2> . SOLUTION: The structure is based on a slider 12 for floating above a magnetic recording medium, and its sliding surface is worked to form a prescribed floating rails 14 and 15. The surface of the rail 15 is provided with a projected minute pad 10 having an area of <=100μm<2> , and a part of a magnetic pole member constituting a write function for recording magnetic information and a read function part for transducing the magnetic information into an electiric signal is exposed to the surface of this minute pad 10.
Patent JP-S63294506-A (JP)
Title: High variable power zoom lens including wide angle range
Inventor: FUKUSHIMA SHO
IPC: G02B13/18
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a high variable power zoom lens which incluses a wide angle range and has high performances and a small size by providing an aspherical face satisfying specific conditions with respect to a height in the direction perpendicular to the optical axis in a 2nd lens group. CONSTITUTION:This lens is constituted, successively from an object side, of at least 3 groups; a 1st lens group I having a positive refractive index, 2nd lens group II having a negative refractive index, and 3rd lens group III succeed ing thereto. The aspherical face satisfying the conditions expressed by formula with respect to the height (y) in the arbitrary optical axis, i.e., 0.7ymax<y<1.0 ymax when the max. effective diameter of the lens is designated as ymax is provided in the 2nd lens group II of the above-mentioned zoom lens, of which the air spacing between the 1st lens group I and the 2nd lens group II is smallest at the wide angle end. In equation, N' is the refractive index of the medium on the image side of the aspherical face and N is the refractive index of the medium on the object side of the aspherical. The small-sized high variable power zoom lens which includes the wide angle range, has the variable powers and is well corrected of a distortion aberration is thereby obtd.
Patent JP-S61136188-A (JP)
Title: Magnetic recording card and its data recording method
Inventor: SAITO HACHIRO
IPC: G11B5/82
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a magnetic card with which the forgery is difficult by providing an invisible light identifying/recording part on the surface of the magnetic card to which the variable data is recorded through a magnetic recording part and recording the data proper to the card to said recording part. CONSTITUTION:A magnetic recording part 2 is formed at the upper center part of the surface of a magnetic card 1 along the lengthwise direction together with an invisible light identifying/recording part formed the lower center part of the rear side of the card 1. This identifying recording part includes a timing mark 3 and a mark 4 for data proper to the card 1. The part 2 is equal to the magnetic stripes of an ordinary magnetic card, and the variable data such as an amount of money, etc. and the security data are recorded to the part 2. The marks 3 and 4 of the identifying/recording part are printed with use of the invisible light absorbing ink for recording.
Patent JP-H0681930-A (JP)
Title: Operating device for automatic transmission for vehicle
Inventor: KONNO YOSHIHIRO
IPC: F16H59/10
Filed: 1992-09-01
Abstract: PURPOSE:To reliably prevent the malfunction from being caused by providing a regulating means to regulate operation to shift a shift lever from a D-range to an N-range in such a way that regulation is releasable, in a device having a shift regulating mechanism and a select button to release the mechanism. CONSTITUTION:A rockable shift lever 4 secured to a sleeve 10 has a curved part 4a which is inserted in a first regulating mechanism 40 comprising a guide hole having step-shaped first-third regulating part 43a-43c to regulate operation to shift the lever to respective, D-, N-, 2-, and 1-ranges. In this case, a second regulating mechanism 41 containing an almost gantry type regulating plate 45 is arranged to the right side of the shift lever 4. The regulating plate 45 is formed in such a way that three claw parts 45a-45c extending in a protruding state to the right are formed on the rear part of an upper end facing the regulating parts 43a-43c, respectively. Through engagement of an engaging member 46, formed on the shift lever 4, which each of the claw parts 45a-45c, operation to shift the lever from the D-range to the N-range and from the 2-range to the D-range is regulated.
Patent JP-S62117585-A (JP)
Inventor: FUKUI KENSUKE
IPC: B26B19/28
Filed: 1985-11-19
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-H0999035-A (JP)
Title: Vessel for medical treatment
Inventor: SHINONOME OSAMI
IPC: B32B27/32
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for medical treatment which is sterilizable with high-pressure steam and has excellent transparency and resilience by utilizing a layer consisting of metallocene catalyst type linear low-density polyethylene(LLDPE) having a specific density or below as the component of the multilayer sheets constituting the vessel. SOLUTION: The multilayer sheets are formed by using the layer consisting of the metallocene catalyst type LLDPE having the density of <=0.920g/cm<2> as the inner or intermediate layer and the vessel for medical treatment is molded of such multilayer sheets. The metallocene catalyst type LLDPE is produced by using a metallocene catalyst known as a Kaminsky-Sinn catalyst and is obtd. by copolymerizing about 2 to 15mol% α-olefins, such as butene-1, pentene-1, hexene-1, octene-1, decene-1 and 4-methylphentene-1.
Patent JP-H10103361-A (JP)
Title: Rolling bearing
Inventor: TSURU KAZUO
IPC: F16C33/66
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance, suppress dust and smoothen operations by forming a solid film of a fluorine-contained synthetic resin on the raceway of a bearing ring in a form that a cage is not used and sticking trace amount of low steam pressure grease to the film. SOLUTION: A rolling bearing A is provided with an inner ring 1, an outer ring 2 having a counter bore on one side of a raceway groove, rolling elements 3 composed of' a plurality of balls and a ball-shaped separator 4 which is provided between each rolling element 3 adjacent in the peripheral-direction and has a smaller opening than each rolling element 3 and does not receive load. On the whole surfaces of the inner/outer rings 1 and 2, solid films 5 composed of a fluorine-contained synthetic resin are formed and trace amount of low steam pressure grease is stuck to the solid films 5 on at least the raceways of the inner/outer rings l and 2. It is desirable that the rolling elements 3 are formed by ceramic materials which are mainly composed of silicon nitride.  Thus, the abrasion characteristic between the bearing ring and the rolling elements 3 is improved as much as possible, dust from the bearing ring and the rolling elements 3 is eliminated and smooth operations can be contrived.
Patent JP-H0789647-A (JP)
Title: Unmanned transfer vehicle
Inventor: KAWAMURA MASANORI
IPC: B65H19/12
Filed: 1993-09-22
Abstract: PURPOSE:To reduce a direction change space by permitting the change of the traveling direction in the state where a transfer vehicle itself is in stop, by bringing a supporting member to contact with a traveling surface, by relatively rising/lowering-shifting a rising/lowering body for the body. CONSTITUTION:In the direction change of an unmanned transfer vehicle 10, a motor 38 for traveling is brought into stop, and a ball screw 52 is revolved in the normal revolution direction by driving a motor 54 for raising and lowering, and then, a rising/lowering body 56 lowers for the body 16 by the screwing action between the screw 52 and a nut 67. After the supporting member 68 and the wheels 69 of the rising/lowering body 56 make contact with the floor surface, the body 16 relatively rises for the rising/lowering body 56, and front wheels 24 and rear wheels 32 separate from the floor surface. If an encoder 58 detects that the front and rear wheels 24 and 32 separate from the floor surface, from the number of revolution of the screw 52, the motor 54 for rising and lowering is brought into stop. Then, the wheel 69 is revolution-driven through a motor 70 for direction change, and the rising/lowering body 56 turns horizontally around a supporting member 68. In this case, also the attitude of an original paper roll 20 placed on the body 16 can be changed.
Patent JP-H04164391-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: YAMAMOTO YUICHI
IPC: H05K3/46
Filed: 1990-09-28
Abstract: PURPOSE:To form conductive path in a through hole by joining conductive paste to an integrated state through the through hole so as to electrically connect an upper and lower circuit patterns with each other by thermally press- fitting the first and second printed boards to each other after applying the conductive paste to the first printed board and the part of the second printed board facing the through hole of the first printed board and putting the second printed board on the first printed board. CONSTITUTION:A land type conductive paste layer 4a is formed by applying conductive paste to the periphery of the copper foil sticking side opening of the through hole 3 of the first printed board 5. The second printed board 7 is obtained by forming a pattern type conductive paste layer 4b by applying the conductive paste to the position facing the hole 3 of the board 5. Then this laminated circuit board 8 is obtained by thermally press-fitting the boards 5 and 7 to one body after the boards 5 and 7 are put upon another and cooling the united body of the boards 5 and 7. At the time of the thermal press-fitting, the pattern type conductive paste layer 4b on the second printed board 7 joins the land type conductive paste layer 4a on the first printed board 5 through the hole 3 by plastic deformation and a conductive path 4 is formed.
Patent JP-S62114314-A (JP)
Inventor: KURUTO YOAHIMU YOHANESU
IPC: H03H17/02
Filed: 1986-11-01
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-H0572036-A (JP)
Title: High-speed wavelength-change measuring apparatus
Inventor: FUJII TAKASHI
IPC: G01J3/28
Filed: 1991-09-10
Abstract: PURPOSE:To make it possible to measure high-speed wavelength change simply with an inexpensive apparatus by computing the wavelength image of laser light after a specified delay time by using an image sensing means. CONSTITUTION:For example, a delay generating device 18 is constituted of a photodiode 14 for converting laser light 2 into the current, a thinning out circuit 15 and a delay generator 16. The generator 16 operates a gate driving power supply 17 after an arbitrary delay time from an instance when the laser light 2 is detected with the diode 14 and opens the gate of an image intensifier 10 with a high-speed gate. When the change in wavelength of the laser light 2 is equal in each pulse, the wavelength change in nanosecond order can be obtained by slowly changing the timing of the gate. In this way, the change in interference fringe picked up with a CCD camera 11 is received with a video device 12 and the like and processed in an image processing device 13. Then, the abnormality of the laser device can be automatically detected.
Patent JP-H02107311-A (JP)
Title: Membrane separation of gas
Inventor: MARUO KATSUHIKO
IPC: B01D53/22
Filed: 1988-10-14
Abstract: PURPOSE:To vary the rate of gas permeation by bringing about a dielectric breakdown for ionization of gases to exert an electric force on the gas intended for separation and producing potential gradient on a gas separating membrane. CONSTITUTION:A mixture of gases is supplied to the one side of the two spaces defined by a gas separating membrane 1 selectively permeable to gases to permit the selective passage therethrough of the gas intended for separation for recovery on the other side thereof. At least two electrodes 18 and 25 are provided in the space 2 on the mixture supply side and, by the application of a high voltage thereto, at least the molecules of the intended gas are ionized. The variation of the electric force exerted on the ionized gas molecules caused by changing the value of the high voltage applied to an electrode 17 provided in the space 3 on the other side, coupled with the variation caused thereby of the potential gradient formed on the separating membrane 1, can bring about variations in the rate of permeation of the intended gas passing through the separating membrane 1.
Patent JP-2000091561-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YAMAKAWA SATOSHI
IPC: H01L21/265
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To enhance current drive capability of a field-effect transistor. SOLUTION: Source drain diffused layers 3a, 3b are formed so as to hold a gate electrode 5a on a silicon substrate 1. Sidewall oxide films 6a, 6b are formed on both sides of the gate electrode 5a. Besides, cutouts 8a, 8b are formed in the extension parts E below the sidewall oxide films 6a, 6b. Furthermore, source drain electrodes 7a, 7b are formed as if filling up the waney parts 8a, 8b.
Patent JP-S63177060-A (JP)
Inventor: RUDOBITSUKU RIBASEKU
IPC: G01N33/68
Filed: 1987-10-16
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-H1067638-A (JP)
Title: Tip-thinned and carbonized incense stick
Inventor: MORITA TAKASHI
IPC: A61Q13/00
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain an incense stick capable of being easily ignited and slightly blazed up, because all of a bundle of the incense sticks cannot be ignited well but sometimes dangerously largely blazed up due to the generated heat of the tip-ignited incense sticks, when the bundle of the incense sticks are continuously heated for a long time. SOLUTION: The ignition time of an incense stick can largely be shortened by thinning the tip of the incense stick, carbonizing the tip or thinning and carbonizing the tip.
Patent JP-H09102981-A (JP)
Title: Mobile communication system
Inventor: OSAWA TOMOYOSHI
IPC: H04W72/04
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of frequency use at the channel selected less often. SOLUTION: Each base station is provided with a common ranking for selection as the order for retrieving idle channels and priority to be originally set by each base station. The priority is successively changed corresponding to the use frequency of each channel. In the range where reuse partition is effective, a channel selecting circuit 26 selects an idle channel according to the ranking of selection, but outside that range, an idle channel is selected according to the priority. Thus, the group of channels ranking comparatively low for selection is selected according to the priority and the difference of use frequency is applied to these channels as well. As a result, the channels of high priority are separately provided between adjacent base stations and frequency use efficiency can be improved.
Patent JP-S6285730-A (JP)
Title: Transmission for four wheel drive
Inventor: MATSUMOTO KOICHI
IPC: B60K17/344
Filed: 1985-11-20
Abstract: PURPOSE:To prevent double stage impact caused from speed change operation of main and sub-transmissions by feeding the line oil pressure directly from a line oil pressure output path in a main hydraulic controller to sub-hydraulic controller for performing the drive control of sub-transmission. CONSTITUTION:A fully hydraulic controller 100 for a three-stage advance single stage back gear type transmission will control supply/discharge of pressure oil to the hydraulic servos C1, C2, B1-B3 in a main transmission by means of a manual valve 105, a 1-2 shift valve 106, a 2-3 shift valve 107, etc. thus to achieve three-stage advance single stage back speed change stages. While a hydraulic control circuit 200 of a sub-transmission or a four wheel drive (4WD) transfer unit will establish any one of 2WD condition, 4WD direct-coupled condition or 4WD decelerating condition by means of a selection valve 201, a modulator valve 210 and an inhibiter 220. Here, the line oil pressure is fed directly from a line oil pressure output path 104 in the fully hydraulic controller 100 to the hydraulic control circuit 200.
Patent JP-H02111254-A (JP)
Title: Stator for stepping motor
Inventor: MIYAZAWA HIROSHI
IPC: H02K37/14
Filed: 1988-10-17
Abstract: PURPOSE:To increase torque and working speed, and to improve accuracy by unifying a stator and a flange and enhancing the precision of a motor. CONSTITUTION:An outer yoke 1 and an inner yoke 3 and an outer yoke 2 and an inner yoke 3 are combined to form a stator, and the inner yokes 3 are combined back to back, and positioned by a dowel 11 and a reference hole 12. An oil-containing bearing is inserted to a bearing guide 10. A flange, pole teeth and the bearing guide are unified in the outer yoke, thus preventing positional displacement due to the combination of each part, then obviating deformation in an assembly path, provided that the accuracy of an angle can also be improved.
Patent JP-H08106283-A (JP)
Title: Electronic musical instrument
Inventor: KAWAI AKIRA
IPC: G10H1/00
Filed: 1994-10-03
Abstract: PURPOSE: To quickly and simply release the part which is restrained from sounding by detecting a simultaneously pushed down condition of two specific operators and simultaneously making part on of the musical sounds that are being parted off. CONSTITUTION: Signals which indicate on/off conditions of each switch detected by a panel scanning circuit of an operating panel 12 are read by a CPU 14 and stored in a RAM 16. A comparison is made between the on/off conditions previously read from the panel 12 and the conditions read this time and an event map is generated to set the bits to be zero which correspond to newly turned on switches. Then, a chord SW event is checked and if it is discriminated to have an event, a base SW event is checked. If it is discriminated to have an event, the chord SW and the base SW are simultaneously pushed down. Then, the flags of all patterns of the chord, the base and a drum are set to zero and all patterns are put into sounding capable conditions.