baber/WOPTO huggingface dataset:
Patent JP-H07176787-A (JP)
Title: Semiconductor light-emitting element, light-emitting device, optical coupling device, optical detector, optical information processor, floodlight and optical fiber module
Inventor: YANAGASE MASASHI
IPC: H01L33/00
Filed: 1994-03-04
Abstract: PURPOSE:To eliminate the degradation in optical output in the central portion of a light take-out window and thereby improve overall optical output. CONSTITUTION:A surface-projection-type semiconductor light emitting element is of very small light emitting diameter and of current narrowing structure, wherein current passage regions 30 are formed only in the area that is to be positioned direct under a light take-out window 28. The light take-out window 28 is formed in the central portion of a positive electrode 32. The positive electrode 32 consists of an electrode section around the light take-out window 28 and a cross-shaped electrode section 32b bridged over the light take-out window 28 in a way that it sections the light take-out window into equal portions.
Patent JP-H03260953-A (JP)
Title: Disk driver
Inventor: ARIGA TOMOE
IPC: G11B23/00
Filed: 1990-03-12
Abstract: PURPOSE:To stably maintain the fixture of a disk by comprising a means to clamp the disk of an elastic body having elasticity in an axial direction, and a ring member whose plane abutting with the elastic body consists of an almost circular are cross-section. CONSTITUTION:A spring member 26 is provided with the elasticity in the axial direction of a rotary driving shaft 16, and generates a pressing force in the driving shaft 16 by tightening a screw 27. Meanwhile, the ring member 25 is arranged between the disk 17 and the spring member 26 so as not to generate the stress propagation of distortion, etc., to the disks 17, 18 due to elastic deformation by the pressing force of the spring member 26. The abutting plane with the spring member 26 of the ring member 25 is formed in a almost circular arc shape, while, a curl part formed in almost cross-sectional circular arc at a projecting outer peripheral part is formed at the spring member 26 so that an abutting part can be easily moved along the ring member 25 when the member 26 is abutted with the ring member 25 and is elastically deformed.
Patent JP-H02238561-A (JP)
Title: Learning device for neural net
Inventor: YAMAZAKI MASABUMI
IPC: G06N3/08
Filed: 1989-03-13
Abstract: PURPOSE:To improve the learning convergence and the learning accuracy by producing a random number for the learning rate and holding the inter-unit connecting intensity in order to secure the optimum learning convergence. CONSTITUTION:The connecting intensity information WjiK includes the random number value at first, and OpjK is successively calculated from an output layer by an arithmetic circuit 5 and stored in a memory 4. Then the backward adverse propagation value 6pj<0> of the output layer is calculated by an arithmetic circuit 6 and stored in a memory 3. The change value DELTApWji<0> (n+1) of the connecting intensity of the output layer is obtained by an arithmetic circuit 7 and stored in a memory 2. The connecting intensity information Wji<0> (n+1) is obtained by an arithmetic circuit 8 and stored in a memory 1. Then the connecting intensity information Wji<1> (n+1) is obtained in the same way for an intermediate layer K = 1. These arithmetic operations are successively carried out toward an input layer form the output layer. Thus one learning cycle is through with a learning data. This operation is repeated by several times and therefore the output Opj<0> is converged to a teacher signal tpj.
Patent JP-H11242379-A (JP)
Title: Developing device
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of effectively charging a sub hopper with toner. SOLUTION: The sub hopper 421A in which a developer carrier 310 and a supply roller 440 are arranged and a main hopper 421B in which an agitator 451 is arranged are adjacently disposed, and an auxiliary means for carrying the toner 425 is disposed at a position where it interferes in the fin 461 of the agitator 451 through a toner path above a partition wall 422 separating the hopper 421A from the hopper 421B. The fin 461 rubs the auxiliary means 425 on the hopper 421B side of the wall 422, and the auxiliary means 425 is formed of elastic material and its hopper 421B side is made a free end.
Patent JP-S60236537-A (JP)
Inventor: SUTEFUAN SHIEINERUTO
IPC: H04W12/00
Filed: 1985-03-25
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-H11242784-A (JP)
Title: Invader monitoring and door open key system at night and holiday
Inventor: SHINYA SADAAKI
IPC: G08B21/22
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a system whose monitoring function is excellent enough to cope with any behavior of invaders through monitoring, warning, etc., by using an active sensor and an image processor. SOLUTION: An area of each camera processed by an image processor is set and a sensor is turned on. When an invader is picked up in a camera image and when the invader is detected in the sensor area of the image processor, an alarm is issued. Invasion monitoring (the images of appropriate time ahead and the present time are always checked and if change happens to the images, an abnormal signal is outputted) is performed by using an active sensor and the image processor. Also, when the temperature of a body that has abnormal temperature difference from an ambient temperature by two degrees is detected and an open signal is received without a key open command, the abnormal signal is outputted.  A computer receiving the abnormal signal makes one or plural means selected and carried out which are such as turning on intra-store illumination, warning with buzzer, warning with display, notifying several sections of an abnormal place by voice using a telephone line or operating a video system to record a plundered place, etc.
Patent JP-H10255500-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMAMOTO MITSUHIRO
IPC: H01L21/8247
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the yield from lowering and a defective product from flowing out into the market by arranging plural didived test areas in which the cell area for test of a read-only memory, which is writable only one time, is divided roughly uniformly on the whole of a main cell area to perform a propriety judgement with high accuracy. SOLUTION: Cells for test 21, 22 and 23 in which a cell part for test 2 is divided into three cell parts are arranged in between main cells 11 and 12, 12 and 13, and 13 and 14 in which a main cell part 1 is divided into four cell parts. Moreover, decoders X11-X14, X21-X23 for selecting respective memory cells of main cells 11-14 and cells for test 21-23 are provided in this device. The criterion of a quality decision is set as to a chip for evaluation by obtaining a correlation with the measured value of the main cell part 1 and the measured value of the cell part for test 2 and by considering the value of the correlation. Next, the cell part for test 2 of a chip under test is tested and the quality decision of the main part 1 of the chip is performed based on the measured value. Thus, the man-hour for setting the criterion value is made reducible.
Patent JP-S51136413-A (JP)
Title: Magnetic head device
Inventor: FUJIOKA YOSHIHARU
IPC: G11B5/17
Filed: 1975-05-21
Abstract: PURPOSE:To attain to improvement of recording an reproducing efficiency by inserting a flat coil into a core section so that troublesome coiling operation can be eliminated, uniformity of inductance can be obtained and line length can be substantially shortened regardless of size of space in a coil section.
Patent JP-S62221626-A (JP)
Title: Formulating composition of 1,4-dihydropyridine compound
Inventor: IMAI TAKAHIRO
IPC: A61K47/32
Filed: 1986-03-20
Abstract: PURPOSE:A composition, obtained by blending CV-159 with a water-soluble high polymer base and, as desired, a surfactant, and capable of improving the bioavailability, sustaining the effective blood concentration and exhibiting long remedial effect while moderating the action and useful for a hypotensive agent. CONSTITUTION:A composition obtained by blending 6-(5-phenyl-3-pyrazolyloxy)- hexyl 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3-methoxycarbony-l-pyridine-5- carboxylate (CV-159) with a water-soluble high polymer base, e.g. polyvinylpyrrolidine or hydroxypropyl cellulose or a high polymer base capable of dissolving depending on pH, e.g. methacrylic acid-methyl methacrylate copolymer or hydroxypropylmethyl cellulose phthalate, and, as desired, further a surfactant. The blending weight ratio of the CV-159 to the base is 1:0.2-1:10, preferably 1:0.5-1:5.
Patent JP-S63226506-A (JP)
Title: Catalytic combustion device
Inventor: KAWASAKI YOSHITAKA
IPC: F23C99/00
Filed: 1987-03-16
Abstract: PURPOSE:To preheat a catalyst layer by self combustion heat and permit the preheating to be finished in a short period of time, by a method wherein a primary combustion unit is provided between a fuel supplying unit and the catalyst layer while the control means of the supplying amount of air and/or fuel, which is operated in conjunction with the temperature detecting means of the catalyst layer, is provided in the title device. CONSTITUTION:An oxidizing catalyst layer 9 is provided at the downstream side of a primary combustion chamber 6 and communicates with an exhaust gas port 10. A temperature detecting thermocouple is provided in the oxidizing catalyst layer 9 and is operated in conjunction with a solenoid valve 14, mounted on a fuel return pipe 13 communicating with a pump 2, through a control circuit. Fuel is heated by a heater 5 and is evaporated in an evaporating chamber 4, then, is mixed with air and arrives at the primary combustion chamber 6, thereafter, is ignited by an ignitor 7 and flame is formed. In this case, the solenoid valve 14 is closed. When the thermocouple 12 detects that the oxidizing catalyst layer 9 is heated to a high temperature and the temperature has arrived at a temperature allowing catalyst combustion, the control circuit releases the solenoid valve 14 and a part of the fuel is returned to a tank 1. The fuel for continuing combustion does not exist in the primary combustion chamber 6 and the combustion chamber 6 becomes blow-off condition, whereby mixed gas is discharged under unburnt condition and perfect combustion may be effected by the oxidizing catalyst layer 9.
Patent JP-S59186476-A (JP)
Title: Automatic correcting circuit of cable characteristic
Inventor: NAITOU MASAO
IPC: H04N5/14
Filed: 1983-04-08
Abstract: PURPOSE:To correct frequency characteristics automatically by detecting the level of a video signal, specially, a high frequency component by a burst signal in a video signal and operating an updown counter when the frequency characteristics regarding cable length are corrected, and controlling a level varying circuit. CONSTITUTION:A DC level which indicates the level of the high frequency component of the inputted video signal is compared with the 1st and the 2nd reference potentials Vr1 and Vr2 by a level comparator 6. Then, a comparison signal of ''0'' is outputted to terminals L and H while a cable is long and the high frequency component is lost, and a comparison signal of ''1'' is outputted from the terminal L and H when the high frequency component is large sufficiently. A logical circuit 7 actuates a clock oscillator 8 while the comparison signal of ''0'' appears at the terminals L and H and supplies a clock signal to an U/D counter 9 while sending out an adding command to increase the counted value of the U/D counter 9. Consequently, the control value CD of a decoder 10 increases to increase the output of a correcting circuit 2.
Patent JP-S59186461-A (JP)
Title: Originating origin information addition system of facsimile transmitter
Inventor: IWATA YOSHITAKA
IPC: H04N1/00
Filed: 1983-04-08
Abstract: PURPOSE:To set optional image information which is read by a read part as originating origin information by reading image information of an advertisement original by the read part, storing it in a line memory, and transmitting the image information additionally as the originating origin information by operator's intention. CONSTITUTION:An originating origin information control program 7 reads the original added as the originating origin information such as the advertisement original in the line memory 6 previously when a facsimile transmitter is installed or when the originating origin information is modified. Said program 7 reads the originating origin information out of the line memory 6 and transmits the originating origin information firstly during transmission before a transmit original is read by the read part 8. Then, the transmit original is read by the read part 8 and modulated and encoded by a modulation part 9 and an encoding part 11 according to an encoding, modulation, and read control program 10 to be transmitted to a reception side, so that transmit information based upon the transmit original is recorded continuously in the originating origin information.
Patent JP-H02241812-A (JP)
Title: Suspension device for vehicle provided with stabilizer function
Inventor: KAMIKARIYA AKIRA
IPC: B60G11/36
Filed: 1989-03-15
Abstract: PURPOSE:To obtain optimal roll rigidity readily by installing, in parallel with a main suspension mechanism, an additional suspension mechanism in which an elastic member with a non-linear spring characteristic that can deform in the direction in which the main suspension mechanism deforms, and an operating body that can expand and contract freely in the direction of deformation are arranged in series. CONSTITUTION:Both ends 11, 12 of a laminated spring 1 making up a main suspension system 20 are supported on a vehicle body 10, and an axle 11 is secured to the underside of its longitudinal center portion. Between the top surface of the longitudinal center portion of the laminated spring 1 and the bottom surface of the vehicle body 10 is installed another suspension system in which an elastic member 5 made up of rubber, etc. and having a non-linear spring characteristic, and an operating body 6 intended for height adjustment that can expand and contract freely in the direction in which the elastic member 5 deforms are arranged in series vertically in that order. In addition, the elastic member 5 and the operating body 6 are coupled with each other, with the operating body 6 secured to the laminated spring 1. This arrangement permits the non-linear roll rigidity of the elastic member 5 to be adjusted as needed according to a vehicle weight by means of the operating body 6.
Patent JP-H02239937-A (JP)
Title: Plate finisher's slab for flat-bed press
Inventor: MIKAMI OSAMU
IPC: B41F27/04
Filed: 1989-03-15
Abstract: PURPOSE:To enhance the accuracy of a printing machine by mounting a plurality of grippers respectively arranged in the top and bottom as well as left and right directions of a plate finisher's slab side by side to grasp the peripheral part of a printing plate and moved independently in a tension applying direction to the printing plate capable of being fixed at a predetermined position. CONSTITUTION:A rigid printing substrate 14 preliminarily provided with a gauge pattern capable of checking a dimension is placed on a printing finisher's slab 7 and printing is applied to this printing substrate 14. Next, the positions of the respective grippers 4 of a plate finisher's slab 6 are controlled in a direction correcting the shift of the gauge pattern and the printed pattern and tension is applied to a printing plate 13 to deform said printing plate 13 so that the gauge pattern coincides with the printed pattern. Further, this work is repeated until the printed pattern is received in a tolerance dimension.
Patent JP-S51137369-A (JP)
Title: Automatic shaft alignment unit for electron optics system
Inventor: WATANABE TADAO
IPC: H01J37/04
Filed: 1975-05-23
Abstract: PURPOSE: To obtain quick response by making shaft alignment of electron microscope electrically by means of differential amplifiers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06251351-A (JP)
Title: Manufacture of floating magnetic head
Inventor: KUDO YASUYOSHI
IPC: G11B5/60
Filed: 1993-02-25
Abstract: PURPOSE:To facilitate formation of a slider rail having complicated shape by grinding the surface of a slider opposing to a magnetic disc and then forming the slider rail by sputtering. CONSTITUTION:The surface of a slider 1 opposing a magnetic disc is ground except a magnetic head element forming part 6 and a resist is applied thereon in a predetermined pattern and then slider rails 3, 4 are formed by sputtering. When the slider rails 3, 4 are formed by sputtering, a slider rail can be formed into an arbitrary shape and thereby a slider having rail shape excellent in floating characteristics can be manufactured. Target material being employed in sputtering is preferably same as the slider material.
Patent JP-S57175905-A (JP)
Title: Device for detecting swinging angle of suspending tool
Inventor: KANAI SABUROU
IPC: G01C9/06
Filed: 1981-04-24
Abstract: PURPOSE:To improve detecting accuracy, by detecting the horizontal displacement of the suspending tool without contact by a laser light receiving device which is provided in the suspending tool. CONSTITUTION:The light receiving device, wherein light receiving elements are arranged on a two dimensional plane, is provided at the positions facing the laser light on the suspending tool. The output of the light receiving device is inputted to a microcomputer 18 through an adder 15, multiplexers 16A and 16B, and A/D converter 17A and 17B. The microcomputer 18 receives the output of the A/D converter 17A and 17B, computes the center of the laser light with respect to rows and columns, and computes the swinging angles 20A and 20B of the suspending tools.
Patent JP-H05222037-A (JP)
Title: Diarylethene derivative
Inventor: KABASAWA MAKOTO
IPC: C07D409/10
Filed: 1992-02-14
Abstract: PURPOSE:To obtain a new diarylethene compound which has excellent properties as a photochromic material of high durability to repetition and high stability of the records to heat, oxygen and moisture. CONSTITUTION:A diarylethene compound of formula I (n is 2 to 4; R1 is alkyl; R2 to R5 are H, alkyl, alkoxy, dialkylamino), for example, 1-(6-cyano-2-methyl-3- benzothienyl)-2,3,3,4,4,5,5-heptafluorocyclopentene. The compound of formula I is prepared, for example, by converting a 6-cyanobenzothienyl halide derivative of formula II (X is Br, I) into a 6-cyanobenzothienyllithio derivative, which is allowed to react with a compound of formula III to give mono-6- cyanobenzothienylethene derivative of formula IV. In the meantime, an indolyl halide derivative of formula V (Y is Br, I) is made into an indolyl lithium derivative, which is allowed to react with the compound of formula IV.
Patent JP-H06252686-A (JP)
Title: Dual mode surface acoustic wave filter and its manufacture
Inventor: ISE EIJI
IPC: H03H3/08
Filed: 1993-02-26
Abstract: PURPOSE:To reduce the resistance of a bus line electrode and to widen the pass band width by making the film thickness of the bus line electrode thicker than the film thickness of an IDT electrode and a reflector electrode. CONSTITUTION:A resist 4 is coated on a substrate 1 whose surface is made flat, resist of parts 2, 3 corresponding to each electrode is exfoliated to form a metal with a film thickness required for a bus line electrode. Then a 2nd resist 7 is coated and the resist of an IDT and a reflector electrode 6 requiring a thin electrode is exfoliated. Then the electrode film of the electrode 6 is etched by using the 2nd resist as a mask to make the thickness thin up to the required film thickness. Then it is equivalent to increase the cross sectional area of the bus line electrode relatively and to decrease the resistance of the bus line. Thus, the increase in the resistance of the bus line is prevented and the pass band width is made wide.
Patent JP-H10251591-A (JP)
Title: Aqueous resin dispersion for thermosensitive recording material, production of the dispersion and thermosensitive recording material by using the dispersion
Inventor: KONO KATSUYUKI
IPC: B41M5/337
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion capable of forming a high performance coloring layer or protecting layer, and further providing a thermosensitive recording material excellent in light resistance, etc., by using an emulsion polymerization product comprising a polymerizable monomer containing a ultraviolet-absorbing group, and a (meth)acrylic ester-based monomer introduced therein. SOLUTION: The objective dispersion contains a copolymer obtained by carrying out an emulsion polymerization of monomers consisting essentially of (A) a polymerizable monomer containing a ultraviolet-absorbing group [preferably, 2-(2'- hydroxy-5'-methacryloyloxyethylphenyl)-2H-benzotriazol] and (B) a (meth)acrylic ester- based monomer [e.g. methyl (meth)acrylate]. A modified or unmodified polyvinyl alcohol having 550-2400 degree of polymerization of 20-200wt.% based on the total amount of components A and B is preferably used as the emulsifier when producing the objective dispersion. The emulsion polymerization is preferably carried out by a two step polymerization comprising the foregoing step for polymerizing a polymerizable polyfunctional monomer and the component A, and the latter step for polymerizing monomer components containing the component B.
Patent JP-H11261155-A (JP)
Title: Semiconductor laser element
Inventor: SUMINO MASAYOSHI
IPC: H01S5/343
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To confine electrons and holes at a deep energy potential by specifying the compsn. Of at least a semiconductor layer forming an active layer. SOLUTION: A multilayer quantum well active layer 107 is composed of a GaAs barrier layer 201, GaAs0.795 Sb0.20 N0.005 As well layer 202, GaAs barrier layer 203, GaAs0.795 Sb0.20 N0.005 As well layer 204 and GaAs barrier layer 205. At least a semiconductor layer forming an active is GaAs1-x-y Sbx Ny (0<x<=0.3, 0<y<=0.015). At a GaAs1-x-y Sbx Ny /GaAs quantum well, a hetero-barrier of the valence band and conduction band at the barrier layer interface with the well layer becomes high on the same order. Consequently, the electrons and holes can be confined at a deep energy potential.
Patent JP-H07271880-A (JP)
Title: System and method for centralized processing of securities
Inventor: MIIDOKORO KIYOHIRO
IPC: G06Q40/02
Filed: 1994-03-30
Abstract: PURPOSE: To reduce the handling opportunities of actual securities and to facilitate the entry of securities entry items by imparting intrinsic specified numbers to respective securities at the time of processing the securities and utilizing the specified numbers in bill management thereafter. CONSTITUTION: A bill processor 100 reads MICR data printed beforehand in the clear band of a bill and the bill reference number of a bill upper right column or a money amount or the like in addition and stores them in a file server 200. Then, the intrinsic specified number (ID number) is allocated to the bill and imparted as the specified number (bill collection number, for instance) of the bill. Then, a trust bank name and a branch name are specified and an automatic number taking pre-printing processing for performing printing on the actual bill is executed. To put it concretely, in a prescribed area, a bill kind, the trust bank name, the branch name and the specified number are permanently visibly displayed by an ink jet printer or a stamp endorser. Then, a bill image is read corresponding to the specified number and a data entry processing is executed.