baber/WOPTO huggingface dataset:
Patent JP-H05346958-A (JP)
Title: Mobile object tracking device
Inventor: KUNO YOSHIKI
IPC: G06T7/20
Filed: 1992-06-15
Abstract: PURPOSE:To perform mobile object tracking operation wherein a positional deviation between images in successive frames can be corrected even when the positional deviation is large. CONSTITUTION:A 1st image memory 2 is stored with an (n)th image of an image input means 1 and a 2nd image memory 3 is stored with an (n+1)th image; and its output start timing is controlled to roughly correct the positional deviation. A positioning means 4 detects positional deviation vectors of the images in the 1st and 2nd image memories 2 and 3 and the output start timing of the 2nd image memory 3 is controlled to completely correct the positional deviation between both the images. A mobile object detecting means 5 detects a mobile object from the difference between the positioned images in the 1st and 2nd image memories 2 and 3. A position calculating means 6 calculates the position of the mobile object based upon the center of a screen as an original and a rack control means 8 controls the visual field direction of the image input means 1 according to the output of the position detecting means 6.
Patent JP-H052279-A (JP)
Title: Electrophotographic sensitive material
Inventor: WATANABE KAZUMASA
IPC: G03G5/06
Filed: 1991-06-26
Abstract: PURPOSE:To provide an electrophotographic sensitive material having excellent electrification property, high sensitivity and excellent properties for repetitive use, and the coating liquid of the sensitive material having good storage stability. CONSTITUTION:The electrophotographic sensitive material has a charge generating layer containing a mixed crystal of titanyl phthalocyanine and vanadylphthalocyanine dispersed in a binder, It is required that the mixed crystal shows a significant peak at 27.2 deg.+ or -0.2 deg. Bragg angle 2theta for CuKalpha specific X-ray (1.541 Angstrom ). The binder contains a polymer having hydroxyl groups in a part of side chains as at least one component.
Patent JP-S6215709-A (JP)
Inventor: KAWAI MASANORI
IPC: H01H9/54
Filed: 1985-07-12
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-S5858509-A (JP)
Title: Optical connector
Inventor: TAMURA KAORU
IPC: G02B6/36
Filed: 1981-10-01
Abstract: PURPOSE:To transmit a digitized optical signal without contacting, by arranging a pair of moving materials, to which plural photoconductors are inserted, so that their end faces face to each other and an optical transmission path is always formed when they are moved to intersect the optical transmission direction. CONSTITUTION:Photoconductors 7 consisting of glass fibers or light guides are arranged at different pitches Pa and Pb on concentric circles of the same radiuses of first and second moving materials 1 and 2, and these moving materials 1 and 2 are attached to coupling rings 5 and 6 through bearings 3 and 4 respectively and can be revolved on their axes independently of each other. In any way of revolving of first and second moving materials 1 and 2, a digitized optical signal transmitted in photoconductors 7 is transmitted to plural photoconductors 7 facing to each other.
Patent JP-H0823180-A (JP)
Title: Lcd cell mounting mechanism
Inventor: OIKE YUKIO
IPC: H05K7/12
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a LCD cell mounting mechanism capable of absorbing stress and displacement that are produced in the base of, or connections to, the lead terminals of a LCD cell due to thermal expansion or deformation. CONSTITUTION:The title LCD cell mounting mechanism consists of a LCD cell 1 of single-side terminal structure, provided with a shaft 3 that allows the entire LCD cell 1 to rotate; a LCD cell housing case 4 with its top open, provided with shaft support notches 4A on which the shaft 3 of the LCD cell 1 is supported; a frame 15 to be installed on the top of the case 4 with the LCD cell 1 therein; springs 17, installed on the frame 15, that are positioned between the the frame 15 and the LCD cell 1 and energize the LCD cell 1 downward; and springs 5, installed on the case 4, that are positioned between the case 4 and the LCD cell 1 and energize the LCD cell 1 upward.
Patent JP-S6049029-A (JP)
Title: Manufacture of hydrophilic polyamide elastomer
Inventor: FURUTA YOUKO
IPC: C08G69/44
Filed: 1983-08-26
Abstract: PURPOSE:To obtain titled product of excellent water absorptivity, mechanical strength, rubber elasticity, and transparency, suitable for water-absorptive fiber, photosensitive resin base, etc., by feeding to the polycondensation system each specific polyamide and polyetherester in specified proportion. CONSTITUTION:The objective product can be obtained by feeding to the polycondensation system (A) a polyamide starting material consisting of a combination of (i) nylon salt from aliphatic diamine with a CH2 number 2-6 and aliphatic dicarboxylic acid with a CH2 number 0-10 and (ii) another nylon salt or (iii) nylon salt with the same dicarboxylic acid as that for the component (i) and (B) a polyetherester starting material consisting of polyethylene glycol with a number-average molecular weight 250-4,000 and 4-20C dicarboxylic acid so that the x-value of the equation [a1 is whole CH2 number of the component (i); a2 whole CH2 number of the component (ii) or (iii); b and c are mol% of the components (i) and (ii) or (iii), respectively] falls between 2.9 and 4.9.
Patent JP-2000343884-A (JP)
Title: Knock type mechanical pencil
Inventor: AOKI YASUO
IPC: B43K21/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a knock-type mechanical pencil to easily assemble the same. SOLUTION: A connector 2 is inserted into a shaft cylinder 1. A core tank 10, a spring 14 and a chuck 12 fitted with a tightening ring 11 are provided in the connector 2. An elastic piece 15 is provided on the connector 2. The elastic piece 15 is provided with an outer end 17 pressed to the inner face of the shaft cylinder 1 and an inner end 18 protruded to the inside of the connector 2 when the outer end is pushed. The end 18 of the elastic piece 15 is not protruded into the connector before insertion of the connector into the shaft cylinder, so the assembly is easy.
Patent JP-H0318232-A (JP)
Title: Regurated dc power supply circuit shared for primary and secondary batteries
Inventor: ISHIBASHI FUMITO
IPC: H01M10/48
Filed: 1989-06-15
Abstract: PURPOSE:To enable the protection and effective utilization of each battery by performing the alarm display of battery consumption according to discharge characteristics of primary and secondary batteries. CONSTITUTION:If a voltage obtained by division of a battery voltage, according as a battery used by a battery voltage detection circuit 30 is a primary battery or a secondary battery, falls below a reference value when a power supply circuit 20 is supplied with the primary or secondary battery 10 to obtain a desired stabilized DC voltage, lowering of the voltage is detected and a battery consumption display circuit 70 is driven to inform of the consumption of a power supply. At the same time, not only the power supply circuit 20 but also a power line ON-OFF circuit 40 is turned OFF to prevent the unnecessary discharge of the battery. When the primary battery (e.g. alkaline dry cell) is used, a detection voltage considerably higher than a reference voltage is set so that no alarm display is made when the battery voltage decreases to some degree. In the case of the secondary battery (e.g. nickel-cadmium battery), however, the battery consumption is alarm-displayed even if the battery voltage decreases a little.
Patent JP-S5580866-A (JP)
Title: Time code signal generator
Inventor: SHIBAZAKI ETSUO
IPC: G11B27/28
Filed: 1978-12-13
Abstract: PURPOSE: To enable recording for the time code signals and thus to reduce the rerecording time by securing the tape running in the higher speed than the recording time by varying the time constant of the integrator in the VTR in accordance with the division ratio of the time code signals at the generation time.  
     CONSTITUTION: Signal S sent from reference oscillator 1 is divided 2 into 1/N, and division signal SN is counted 3. And the count output is supplied to code converter circuit 4. Circuit 4 converts the count output into the prescribed time code based on reading clock SR given from counter 2, and the time code is applied to time constant circuit 5. Time code signal STO integrated at circuit 5 is recorded on the tape via the amplifier and the magnetic head. The operation constant of counter 2 and circuit 5 is set through the selective operation of switches 7W9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11343193-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: ASAHI TOSHIAKI
IPC: C30B27/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the temp. fluctuation liable to cause crystal defects at the time of growing a compound semiconductor single crystal. SOLUTION: This production comprises: receiving a melt 10 of a compound semiconductor raw material in a refractory crucible 9 that is placed in a hot zone 4 in such a way as to be surrounded by a cylindrical refractory wall 2 and an upper cover 3 and supported by support means 7 and 8, in a high pressure vessel 1; and gradually cooling the melt 10 to grow a compound semiconductor single crystal, wherein a single or plural holes are formed in the upper cover 3 of the hot zone 4, to induce an upwardly-oriented gas stream passing peripherally around the crucible 9 from below and thereby to grow the single crystal while reducing the temp. fluctuation and also, the periphery of the lower end part of the support means 8 is preferably formed into a conical shape.
Patent JP-H079563-A (JP)
Title: Ultrasonic fusion-bonding method for resin sheet
Inventor: FUKUDA TERUO
IPC: B29C65/08
Filed: 1993-06-25
Abstract: PURPOSE:To provide a polypropylene resin sheet having a smooth connecting surface without generating a step at a superposed part when ends of the sheets are superposed and ultrasonically fusion-bonded. CONSTITUTION:Ends of polypropylene resin sheets 3 are superposed and placed on a surface plate, and superposed parts 4 are fusion-bonded by applying a pressure of 2-5kg/cm<2> with an ultrasonic wave of a predetermined frequency.
Patent JP-H0320649-A (JP)
Title: Photomask inspecting apparatus
Inventor: OHASHI NORIKO
IPC: G03F1/84
Filed: 1989-06-16
Abstract: PURPOSE:To simultaneously perform pattern comparing inspection and surface foreign matter inspection by providing a laser beam reflecting part and a scattering beam detecting part. CONSTITUTION:The laser beam emitted from a laser source 6 irradiates a photomask 7 at a certain angle. The reflected beam thereof is detected at the same angle by a beam detection part 8 and the height of an optical system 1 is adjusted to a place where the intensity of the reflected beam is high to match the focus of the optical system 1. Next, the scattering beam of the laser beam applied to the photomask 7 is detected by a scattering beam detecting part 9. Herein, since the scattering beam from foreign matter becomes reverse to the laser beam from the laser source 6 in phase, a polarizing filter is provided to the detecting part 9 so that only beam changed in its phase by 90 deg. from the phase of the laser beam 6 is detected. The scattering beam scattered from the foreign matter is detected by the detecting part 9 and optical data where intensity is high is stored in a memory buffer 4.
Patent JP-S6048543-A (JP)
Title: Input/output comparing circuit
Inventor: SHINBASHI MASAHIRO
IPC: G06F7/04
Filed: 1983-08-25
Abstract: PURPOSE:To reduce a data slip, and also to obtain an input/output comparing circuit having jitter yield strength by providing a phase controlling circuit, inputting comparing data to a buffer memory, and thereafter, stopping an operation start for some prescribed time. CONSTITUTION:The first 4-bit comparing data is written in a memory circuit MEM1 as shown in a figure (1), and the next 4 bits are written in a circuit MEM2 as shown in a figure (2). In order to avoid an influence of a jitter in case of readout, a time allowance extending from write to readout is taken, and an oblique line area as shown in a figure (3) is set periodically. When a readout address of, for instance, address ''1''[#1] tries to go into this area, it is shifted by at least a time T2. Therefore, a phase controlling circuit PHASECONT operates so that the readout is started, by moving the readout address between a position shown by a figure (4) and a position shown by a figure (5). Also, by setting an inhibiting area of the figure (3), the readout can be executed exactly even if a jitter of the maximum 1.5 time slot is contained.
Patent JP-H04354955-A (JP)
Title: Safety band attachment
Inventor: GOTO NOBORU
IPC: E04G21/32
Filed: 1991-05-31
Abstract: PURPOSE:To provide a safety band attachment for easily surely mounting a safety band to work members such as wide width H-steel beam, members projecting from wall surfaces, etc., in a height operation-accompanying building works, electric works, etc. CONSTITUTION:A bolt 5 penetrating the upperside horizontal part 2 of a nearly U-shaped member 1 is screwed in this part and the upper part of a nearly U-shaped member 10 is connected pivotably to the nearly U-shaped member 1. An annular member 11 is attachably inserted in the nearly U-shaped member 10.
Patent JP-S5944797-A (JP)
Inventor: MASUDA SENICHI
IPC: H01T19/00
Filed: 1982-09-07
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-H01321343-A (JP)
Title: Crack detector for concrete construction
Inventor: SUZUKI TOMOMI
IPC: G01N21/88
Filed: 1988-06-23
Abstract: PURPOSE:To enable accurate detection of the width of a crack by arranging a black box covering the perimeter of an object desired to detect cracking and a plurality of lighting lamps to irradiating in all bearings provided therein. CONSTITUTION:A front opening of a black box 3 is made to abut the perimeter of a cracking 2 of a housing concrete wall surface 1 and the cracking 2 is taken with a camera device 5 irradiating the cracking 2 and an area in the vicinity thereof with a plurality of lighting lamps 7 in the black box 3 vertically and horizontally. Then, an image of the cracking is processed with an recorder/ processor 6. As a result, shadows due to ruggedness and fouling of the surface of the wall surface 1 otherwise caused by sunlight and natural light are vanished by a forcible lighting from all bearings of the perimeter of the cracking 2 and the shadow alone of the cracking 2 can be caught clearly with the device 5 thereby enabling accurate detection of a width of the cracking 2.
Patent JP-S5857183-A (JP)
Inventor: OCHIAI SHIGENORI
IPC: G09G1/06
Filed: 1981-09-30
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-S5957500-A (JP)
Inventor: JIERARUDO EDOWAADO MIYUURAA
IPC: H05K9/00
Filed: 1983-08-25
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-H0779486-A (JP)
Title: Digital portable telephone set with hold function and its holding tone transmission method
Inventor: SAKAGUCHI IKUO
IPC: H04W52/02
Filed: 1994-07-07
Abstract: PURPOSE:To reduce a transmission time of a holding tone and the power consumption by storing hold data in advance to a holding tone data storage section, reading the data at hold integrating the holding tone data into a post amble signal and sending the result intermittently. CONSTITUTION:A holding tone data storage section 5 stores in advance holding tone data Sk devised to be identical for a consecutive voice sampling time and number Sn of the voice sampling time over which the data Sk are bridged. The number Sn s coincident with a period of a post amble signal (POST) used for VOX control. When hold key depression information of a key entry section 1 is detected by a control section 2, after the operation of a voice signal processing section 4 is stopped, the holding data Sk+Sn comprising the data Sk and the number Sn are read from the storage section 5 for the voice sampling time. Then the data Sk are integrated as information for generating background noise of mobile station into the signal POST. Thus, the holding tone data are included in the signal POST and not sent for other time.
Patent JP-H0465336-A (JP)
Title: Wall plaster admixture for building
Inventor: SODA ISAO
IPC: C04B14/38
Filed: 1990-06-14
Abstract: PURPOSE:To prevent cracking by using two kinds of granular insulator powders having different grain diameters and consisting essentially of the vinyl chloride- based resin or chlorinated vinyl chloridebased resin contg. an inorg. filler other than asbestos. CONSTITUTION:Two or more pts.wt. of an inorg. fiber such as glass fiber having >=1mum average length or >=198 pts.wt. of an inorg. granular material of CaCO3, etc., having 0.01-300mum average grain diameter is mixed as an inorg. filler other than asbestos with 100 pts.wt. of PVC alone or a vinyl chloride-based resin such as a vinyl chloride copolymer contg. >=50wt.% vinyl chloride or a chlorinated vinyl chloride-based resin such as chlorinated PVC or vinyl chloride-based copolymer. These resin compositions are expanded by 50-200 times and then crushed to obtain a large-diameter granular insulator powder having 2.0-10mm grain diameter and a small-diameter granular insulator powder having 0.10-1.5mm grain diameter. The two kinds of powders and an admixture are mixed in 1/2-3/4 volume ratio, or the powdery adhesive such as PVA and an admixture are mixed in 3/100-10/100 volume ratio to obtain a mixture. The mixture is mixed with cement and water to obtain a cement mortar.
Patent JP-S6219550-A (JP)
Title: Production of menthone
Inventor: TSUKASA HIDETAKA
IPC: C07C49/407
Filed: 1985-07-17
Abstract: PURPOSE:To obtain menthone, by subjecting 1,5-dimethyl-4-hexenyl acetal and acetaldehyde to addition reaction, halogenating the resultant compound and intramolecularly alkylating the halogenated compound in the presence of a phase-transfer catalyst. CONSTITUTION:1,5-Dimethyl-4-hexenyl acetal and acetaldehyde are subjected to addition reaction to form 4-isopropyl-1-methyl-5-oxohexyl acetate, which is then halogenated and then intramolecularly alkylated in the presence of a phase-transfer catalyst, e.g. benzo-15-crown-5, or an aprotic solvent or the above-mentioned acetate is thermally decomposed or thermally cyclized to give the aimed menthone. EFFECT:Since the 1,5-dimethyl-4-hexenyl acetal which can be readily synthesized from methylheptenone is used as the raw material, it can be stably and industrially fed at a low cost, and the reaction can be carried out under relatively mild conditions. USE:A raw material for perfumes, e.g. menthol.
Patent JP-S61116577-A (JP)
Title: Printing method for plastic film
Inventor: YAMATO KATSUMI
IPC: B41M5/00
Filed: 1984-07-25
Abstract: PURPOSE:To easily and inexpensively perform printing to produce a glossy article free of discoloration, without making a printing plate, by a method wherein a coating material with an arbitrary color is adhered to a plastic film, and is dried to form projected parts of fine particles having the same feeding as that of a paper surface. CONSTITUTION:A coating material with an arbitrary color is adhered to a plastic film, and is dried to provide a smooth surface of the film with projected parts of fine particles having the same feeling as that of a paper surface. By only making black-and-white block copies of patterns for printing for each arbitrary color, patterns in each arbitrary color are printed on the coated side of the plastic film under heat and pressure by a color copying machine or the like. EFFECT:The film is not strained, and perfect printing can be conducted. USE:Printing of IC circuits or the like.
Patent JP-H10328546-A (JP)
Title: Stirring device for reutilizing ready-mixed concrete waste water
Inventor: MORI TAKEO
IPC: B01F27/91
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a stirring device for reutilizing a ready-mixed concrete waste water, which is capable of supplying a mixed solution having a prescribed concentration to the ready-mixed concrete producing device to secure the excellent quality of the ready-mixed concrete and at the same time, to effectively reutilize the ready-mixed concrete waste water at most by uniformalizing the concentration of the mixed solution in a stirring vessel. SOLUTION: The stirring device for reutilizing the ready-mixed concrete waste water has the stirring vessel 1 and an agitation blade 4 for stirring the inside of the stirring vessel 1 and is for stirring a mixture of the ready-mixed concrete waste water with a new water by the agitation blade 4 and an ascending flow forming member 3 extending in the up-and-down direction is mounted on the inner peripheral surface of the stirring vessel 1. The ascending flow forming member 3 can be mounted on the plural position at an equal interval in the peripheral direction of the inner peripheral surface of the stirring vessel 1.
Patent JP-H0447282-A (JP)
Title: Storage battery measuring circuit
Inventor: FUKUI ATSUSHI
IPC: G01R31/36
Filed: 1990-06-14
Abstract: PURPOSE:To miniaturize a measuring circuit and to reduce the cost of an apparatus by providing a plurality of transducers between an A/D converter and the cells of storage batteries to separate the storage batteries into blocks of the same number as the transducers. CONSTITUTION:A measuring circuit has a plurality of transducers (converters) 7-1, 7-2 to which the cell voltages of storage batteries (1-1)-(1-n) are inputted from the respective storage batteries (1-1)-(1-n) through relay contacts RY1-1- RY1-n of the first group, an A/D converter 2 digitally converting the cell voltages inputted to the converters (7-1)-(7-2) and a CPU 3 inputting digital signals. The first line decoder 6-1 is equipped with relay coils RC1-1-RC1-2 controlling ON/OFF of the relay contacts RY1-1-RY1-n and the second line decoder 6-2 is equipped with relay coils controlling ON/OFF of relay contacts RY2-1-RY2-2. The contacts RY1-1, RY1-2, RY2-1, RY2-2 are controlled on the basis of the signal sent from the CPU 2 to measure the cell voltages of the storage batteries (1-1)-(1-n).
Patent JP-S5489951-A (JP)
Title: Melt type flux for submerged arc welding with large heat input
Inventor: KOYUBI GUNO
IPC: B23K35/362
Filed: 1977-12-27
Abstract: PURPOSE: To make obtainable the weld metal of high toughness, by limiting the component ratio, that is, Al 2 O 3 , TiO 2 , ZrO 2 , etc.: CaO, BaO, MgO, etc.: SiO 2 : CaF 2 : Li 2 O, etc.: C, and also by making higher the basicity.  
     CONSTITUTION: The constituent of the flux is prepared so as to be, by weight percentage, 40 W 60% of sum of two kinds or more of Al 2 O 3 , TiO 2 , and ZrO 2 ; 10 W 30% of sum of one kind or more of CaO, BaO, and MgO; 10 W 25% SiO 2 ; 5 W 20% CaF 2 ; under 3% of one kind or more of LiO 2 , Na 2 O, and K 2 O, and under 1% of C of under 200 mesh. And also, the basicity B represented by the formula 1 is settled within the range -0.5 W 2.   
     EFFECT: Thus constituted flux has the melting point 1300 W 1400°C at the heat input above 100 KJ/cm, and the viscosity above 10 poise at 1500°C, so that the satisfactory submerged arc welding can be performed, and besides, the weld metal of high toughness can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio