baber/WOPTO huggingface dataset:
Patent JP-H06290360-A (JP)
Title: Attaching device for fire sensor
Inventor: TAMURA TORU
IPC: G08B17/00
Filed: 1993-03-31
Abstract: PURPOSE:To use the space between supporting metal fittings of a system ceiling to attach a fire sensor to the system ceiling by providing a neck part and a hook part on the upper face of a base. CONSTITUTION:A wiring 3 is pulled out from the system ceiling and is led into a drawing-out hole 12 piercing a neck part 21 and a hook part 22 of a base 5 as the fire sensor attaching device and is connected to terminal parts 6. Thereafter, the hook part 22 is inserted to a space 26 of supporting metal fittings 23 together with the neck part 21 until the upper face 27 of the base 5 is brought into contact with lower faces of flanges 24a and 25a, and the base 5 is rotated at a prescribed angle, and then, the hook part 22 is engaged with upper faces of flanges 24a and 25a of T bars 24 and 25, thus fixing the base 5. Since the height of the neck part 21 is made equal to or slightly shorter than the thickness of flanges 24a and 25a, the base 5 is fixed with flanges pressed from above and under. After the base 5 is fixed, flanges of attaching screws 7 of a fire sensor main body 4 are fitted to terminal parts 6 and they are rotated to attach the main body 4.
Patent JP-H04308121-A (JP)
Title: Appearance inspection object rotating system
Inventor: KOBAYASHI HIROAKI
IPC: B65G47/86
Filed: 1991-04-05
Abstract: PURPOSE:To rotate inspection objects for inspection while a rotary plate is held by the friction force by pressing a roller provided with multiple circular arc grooves having the same alignment pitch as that of the objects to a star wheel with an arm, and limiting the shift quantity of the arm to determine the coupling position between the objects and the circular arc grooves. CONSTITUTION:Inspection objects 14 are vacuum-adsorbed into semi-circular grooves 13 on the outer periphery of a star wheel 12, an arm 3 is fitted to a support member 1, and a roller 10 is fitted to a pivotal shaft 9 at one end. A coil spring 4 moving the roller 10 in the direction of the star wheel 12 is installed on the other end side of the arm 3, and a positioning stopper 7 is installed. Multiple circular arc grooves 11 provided on the outer periphery of the roller 10 have the same alignment pitch as that of the objects 14 of the star wheel 12 and have nearly the same radius as that of the objects 14, and the objects 14 are rotated by friction when the star wheel 12 is rotated. Appearances of the objects 14 before and after the rotation are photographed by cameras 18a, 18b respectively installed on the outside of the star wheel 12.
Patent JP-S63264838-A (JP)
Title: Electromagnetic relay
Inventor: NAGAMOTO MITSUKI
IPC: H01H51/24
Filed: 1988-03-25
Abstract: PURPOSE:To reduce the drift of a card and allow the stable contact drive when the card is moved in parallel by fitting and fixing the card to an armature. CONSTITUTION:A pair of yokes 13 constituting a magnetic circuit with the magnetic pole faces 14 of end sections located on both sides of an armature 15 swayably inserted in a coil bobbin 11 and driven when a coil 12 is excited, a card 20 arranged between the yokes 13 on the magnetic pole races side and the coil bobbin 11 and fitted and fixed to the armature 15, and a contact section opened or closed by the card 20 are provided. When the card 20 is fitted and fixed to the armature 15, the drift of the card 20 when the card 20 is moved in parallel is reduced, when the card 20 is arranged between the yokes 13 on the magnetic pole faces 14 side and the coil bobbin 11 and the card 20 is fitted and fixed to the armature 15, the arranged position precision of the armature 15 is improved, and the mating magnetic pole faces 14 between the armature 15 and the yokes 13 can be positionally stabilized.
Patent JP-2000264426-A (JP)
Title: Carrier and carrier unit used therefor
Inventor: HIRAKAWA TOSHIHARU
IPC: B65G43/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a carrier reducing area, cost, and labor for controlling the carrier, even if the number of sections dividing the carrier passage is increased. SOLUTION: This carrier 10 is provided with a carrier means 13 carrying a mounted load 11 in a prescribed direction, a motor 14 actuating the carrier means 13, and a sensor 15 detecting the presence/absence of the load 11 on the carrier means 13 for every section dividing the carrier in the carrying direction. The carrier 10 is connected to the motor 14 and a sensor 15 for every section and provided with a controller 16 for controlling the rotation drive of the motor 14. The controller 16 converts a detecting signal received from the sensor 15 into a detecting signal of a prescribed form, transmits it to a controller 16 in the adjoining section on the upstream, and receives the detecting signal of the presence/absence of the load from a controller 16 in the adjoining section the downstream.  When the controller 16 detects the presence of the load 11 in the adjoining section in the downstream from the received detecting signal, the controller 16 stops the drive of the rotation of the motor 14.
Patent JP-S63242892-A (JP)
Inventor: KAMINAGA MASAMI
IPC: B66B23/22
Filed: 1987-03-28
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-S6048260-A (JP)
Title: Preparation of diamond grindstone
Inventor: HAGIUDA YOSHIAKI
IPC: B24D3/06
Filed: 1983-04-27
Abstract: PURPOSE:To obtain the captioned grindstone which contains a large amount of powdered grinding grains with good dispersion performance and permit the grindstone to always develop a cutting-edge self-forming action by adding carbonyl powder into the mixed powder of cast iron and grinding grains and press- rolling said powder and sintering the press-rolled powder sheet thus obtained. CONSTITUTION:Minute cast iron powder 1 and abrasive grains 2 or further carbonyl powder 3 added are mixed. As the basic material of the minute cast iron 1, used is Ni-resist, low-expansion cast iron, etc. which contains gray cast iron or nickel in 20-40wt%, and the particle size is 60 mesh or so, and the carbon content is preferably 1-10%. Diamond powder is mainly used as the abrasive grain 2, and the particle size is preferably #40/50 mesh-0/0.25mu or so, and the powdered degree is set to the ratio of cast iron powder : abrasive grain =10:1. Further, carbonyl powder 3 is used as sintering assisting agent and abrasive- grain dispersing agent. The mixed product 4' in unsintered state is press-rolled into sheet form, and the abrasive powder press-rolled sheet 9 thus obtained is treated by the batch system or continuous system sintering method at 1,000- 2,000 deg.C for 5-30min, and then a cutting edge is formed since the basic material of a grindstone is cast iron, and cutting quality can be improved.
Patent JP-H05240948-A (JP)
Title: Monopulse angle measuring circuit
Inventor: YANASE SATORU
IPC: G01S13/66
Filed: 1992-02-26
Abstract: PURPOSE:To contrive the probability improvement of tracking continuity in the case where a target is at close range on a radar for performing beam track ing. CONSTITUTION:An angle measuring range discrimination means 1 for determining a range capable of measuring a monopulse angle on the basis of detection distance information (a), a monopulse data storing means 2 for storing an amplitude ratio and a phase difference between difference beam information (b) and sum beam information (c) for measuring the monopulse angle and combination of data of an angle indicating a deviation from a beam center and an angle measuring processing means 3 for measuring the monopulse angle within an angle measuring range in accordance wit the amplitude and phase of a sum beam and a difference beam of a monopulse pattern are comprised, the angle measuring rage is widened as a target is near and the probability of tracking continuity is improved.
Patent JP-H03274336-A (JP)
Title: Automatic ventilating fan
Inventor: MURAMATSU ATSUSHI
IPC: F24F7/10
Filed: 1990-03-22
Abstract: PURPOSE:To rapidly react to indoor contaminated gas, to accurately detect contaminated gas without being influenced by operation of a ventilating fan and entrance of outside air by providing a gas sensor having an oxide semiconductor and a heater and a blower device to feed a constantly specified amount of air to the gas sensor. CONSTITUTION:Since a constantly specified amount of indoor air is fed to a gas sensor 6 with the aid of a blower device 4, there is always no difference between the temperature of the periphery of the gas sensor 6 and an indoor air temperature, and temperature is prevented from reduction due to operation of a ventilating fan and entrance of outside air. Thereby, the gas sensor 6 accurately detects contamination of indoor air, and useful operation is practicable. Since air around the ventilating fan is always induced to the gas sensor 6 with the aid of the blower device 4, a detecting time for reducing gas is shortened and reducing gas can be prevented from diffusion by outside air.
Patent JP-S59200859-A (JP)
Title: Ball screw and manufacture thereof
Inventor: WAKAMATSU MORITOMO
IPC: F16H25/22
Filed: 1983-04-27
Abstract: PURPOSE:To reduce manufacturing cost and permit safe use thereof by a method wherein a screw rod is formed by connecting a drawn wire member to the outer peripheral surface of a steel pipe having an outer diameter corresponding substantially to the diameter of the bottom of thread. CONSTITUTION:The screw rod 30 is formed by connecting the drawn wire member 33, having a chevron type section, spirally and integrally to the outer peripheral surface of the steel pipe 32 having an outer diameter corresponding substantially to the diameter of the bottom of a male thread. According to this method, the screw rod may be manufactured with a cost more inexpensive than the cost by machining or rolling. This ball screw may hold a necessary strength and further the screw rod 30 and a nut 40 can maintain the engaging condition thereof by the engagement between the threads of each others even if a ball 50 escapes from a space between both screw threads due to some reasons, therefore, the ball screw may be used safely.
Patent JP-H08272985-A (JP)
Title: Method and device for graphic processing
Inventor: ARAI MASAMI
IPC: G06T11/60
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method and device for graphic processing which can decrease the frequency of calculation when an area having plural rows or columns is slanted. CONSTITUTION: An editing reference point and an editing end point are specified with a pointing device 6 in an editing area displayed on the screen of a display part 3, and an area to be edited is specified with the editing reference point and editing end point. Similarly, a slant start point and a slant end point are specified in the editing area, and a tilt degree is calculated by a DDA(Digital Differential Analyzer) from the specified tilt start point and end point, and the tilt frame of the area to be edited is specified according to the tilt degree and the area in the specified tilt frame is slanted to the tilt degree.
Patent JP-S552709-A (JP)
Title: Evaporation source for metallizing
Inventor: OOTA WASABUROU
IPC: C23C14/24
Filed: 1978-06-19
Abstract: PURPOSE: To provide a metallizing evaporation source whose surface is protected from the corrosion due to Se, by coating the evaporation source for vacuum metallizing of Se or Se-base alloy with a corrosion resistant metal which does not melt at the metallizing temp.  
     CONSTITUTION: An evaporation source, e.g., a boat made of stainless steel, for vacuum metallizing with Se or Se base metarial is plated with a corrosion resistant metal, e.g., gold, which is solid at the evaporation temp. of the Se base material, pref. in thickness of 5W15μm. Hereby, troubles such as voltage drop etc. are removed because corrosion is prevented, so that no change in contact resistance is caused at the contact of electrode with the evaporation source. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07278289-A (JP)
Title: Polyoxyalkylene polyol and preparation thereof
Inventor: OKUBO KAZUHIKO
IPC: C08G65/26
Filed: 1994-04-12
Abstract: PURPOSE:To provide a polyoxyalkylene polyol and a process for producing the same, the polyoxyalkylene polyol having a low monool content, even when an alkylene oxide is addition-polymerized to an active hydrogen compd. to increase the mol.wt., and, at the same time, a high head-to-tail bond selectivity. CONSTITUTION:In addition-polymerizing propylene oxide as an alkylene oxide in the presence of an active hydrogen compd. catalyst, the polymerization reaction is conducted under conditions of an alkali metal catalyst concn. of 0.05 to 0.5mol per mol of the active hydrogen compd., a reaction temp. of 60 to 98 deg.C, and a reaction max. pressure of 4kg/cm<2>. The resultant polyoxyalkylene polyol, despite the fact that the hydroxyl value is 10 to 35mg KOH/g, has a low content of a monool as a by-product of 15mol%, a high head-to-tail bond selectivity of not less than 96%, and a low viscosity.
Patent JP-H09242980-A (JP)
Title: Waterproof cap of connector
Inventor: HIRUNUMA KEN
IPC: F16L57/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a connection part of a connector plug and a connector jack with waterproof and dustproof functions when they are connected. SOLUTION: A waterproof cap 16B is constituted by forming a cap part 1 like a cylinder having a bottom which covers a connector plug 2, a mounting ring 3 provided in a base part of the connector plug 2, and a band 15 which connects the cap part 1 with the mounting ring 3 integrally by using an elastic material. An inside diameter of the cap part 1 is set in such a manner that it is the same as an outside diameter of the connector plug 2 or slightly smaller than the outside diameter thereof. The mounting ring 3 has a fixing part 12 and a wall part 13 which protrudes from the fixing part 12 toward the direction of a tip of the connector plug 2. An inside diameter of the wall part 13 is set in such a manner that it is the same as an outside diameter of a connector jack and an outside diameter of the cap part 1 or slightly smaller than these outside diameters.
Patent JP-S6191525-A (JP)
Title: Backlighting state detector
Inventor: OTSUKA HIROSHI
IPC: G01J1/44
Filed: 1985-04-05
Abstract: PURPOSE:To detect backlighting state accurately, by determining the interval of adjacent two photometry areas among a plurality thereof to be measured by a plurality of partial photometry means based on the shoulder width of a standard man taken on a photographing screen arranged at a fixed distance. CONSTITUTION:The interval of adjacent two photometry areas among a plurality thereof to be measured with a plurality of partial photometry silicon photocells SPC32 and 33 is determined on the bases of shoulder width or the like of a standard man taken on a photographic screen arranged at a fixed distance. As at the initial state, a signal C1 is 'L', the SPC 31, 32 and 33 are connected in series. Then, when the signal C1 changes to 'H', analog switches AS 30 and 33 conduct to limit the photometry to the SPC1 and the voltage proportional to the logarithm of photocurrent generated is outputted into a non-inversion input of a comparator COMP20 through the analog switch AS33, a memory circuit 151 and a level shift circuit 152. On the other hand, the voltage memorized 150 is inputted into an inversion input and when the output of the COMP20 is 'H', the backlighting state is identified.
Patent JP-S59198242-A (JP)
Title: Sheet conveying device
Inventor: YOSHIMURA SHIGERU
IPC: B65H27/00
Filed: 1983-04-26
Abstract: PURPOSE:To secure sheet conveying force by means of stable, frictional engagedness, by making materials in use combine in a mutually assistant relationship with one another. CONSTITUTION:Each belt is made up of using chloroprene rubber for the right side but urethane rubber for the left side of upper side belts 11 and 11, while in case of lower side belts 12, 12 and 12, each belt is made up of using the chloroprene rubber for the central one but urethane for both sides. In this case, the chloroprene rubber is low temperature and low humidity and has a tendency to a frictional force drop while the urethane rubber also tends to dro its frictional force due to a no carbon paper respectively, but these drawbacks are set off by a mutually assistant relationship so that a drop in the frictional force is in no case produced as a whole simultaneously.
Patent JP-H06286786-A (JP)
Title: Packing apparatus of ventilating fan
Inventor: TSUKITARI YUJI
IPC: B65D5/50
Filed: 1993-03-31
Abstract: PURPOSE:To reduce the number of parts of a ventilating-fan support for supporting a ventilating fan and to improve the strength of the support. CONSTITUTION:A ventilating-fan support 25 for supporting a ventilating fan 11 in a packing box 15 made of corrugated fibreboard is constituted by supporting plate parts 23, 23 formed by upward folding of two facing inner flaps 20, 20 on the lower side of the packing box 15 and suporting plate bodies 24, 24 to be built crosswise in the supporting plate parts.
Patent JP-H08273577-A (JP)
Title: Method for summing up signal for use in charged-particle beam device, and charged-particle beam device
Inventor: YAMADA MITSUGI
IPC: H01J37/244
Filed: 1995-03-30
Abstract: PURPOSE: To provide a method for summing up signals in a charged-particle beam device, whereby even if an image magnification is varied, the blurring of an image displayed can be reduced and to provide the charged-particle beam device. CONSTITUTION: When an image magnification is varied, a scan signal for scanning a narrower area of a sample 4 is supplied from a scan controller 6 to a scanning coil 5 according to a magnification signal from a magnification controller 21. The magnification signal from the magnification controller 21 is also supplied to an address generator 22, which in turn transfers a signal stored in a second frame memory 20 to a first frame memory 16 according to an address signal originated by means of a predetermined conversion formula. The frame memory 16 and a multiplier-adder 12 subject detection signals to summing process, and an image signal obtained by the summing process is written into the frame memory 16. A scanned image is displayed on a cathode- ray tube 19 according to the image signal.
Patent JP-H06291905-A (JP)
Title: Private branch of exchange system for picture information
Inventor: SAKURAI OSAMU
IPC: H04M3/42
Filed: 1993-03-31
Abstract: PURPOSE:To attain the building up of an inexpensive network with highly extensive performance satisfying a facsimile function, a printer function and a copy function, to unify the operation procedure and to utilize a copying machine with a high efficiency. CONSTITUTION:In the private branch of exchange system accommodating plural multi-function telephone sets 1-4 to a private branch of exchange, scanners 5, 6 inputting picture information of an original and sending the information and printers 7, 8 printing out the picture information are connected to other multi-function telephone sets respectively, and a copying machine is provided, in which the picture information reading and storing the original is transferred mutually via the private branch of exchange 9 and not only the original picture information but also the transferred picture information are printed out and the copying machine is controlled remotely by the multi-function telephone sets.
Patent JP-S57121-A (JP)
Title: Curable composition
Inventor: ISHIMURA SHIYUUICHI
IPC: C08L33/00
Filed: 1980-05-31
Abstract: PURPOSE: A normally solid curable composition excellent in blocking resistance, curability and weather resistance and suitable for powder coatings, a normally solid, active hydrogencontaining resin and a normally solid urethane and epoxy group- containing compound.  
     CONSTITUTION: A curable composition comprising (A) an epoxy group-reactive, active hydrogen-containing, normally solid resin, e.g., carboxyl group-containing acryl resin, polyester resin or a copolymer thereof, and (B) a normally solid, urethane linkage ad epoxy group-containing compound, e.g., a compound of the formula, wherein R 1  is a hexamethylene, R 2  is a C 2W12  alkylene  or cycloalkylene an n is 0W2. Here, compound B contains a urethane linkage in the molecule, has a low molecular weight, can easily become said at room temperature even at low molecular weight, can easily become solid at room temperatures even at low molecular weights, exhibits good blocking resistance and imparts excellent weather resistance. Compound B is highly reactive with an active hydrogen, and imparts excellent curability to the composition. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02252637-A (JP)
Title: Heat-resistant crystallized glass sealing material having low expansion coefficient
Inventor: SAKAMOTO AKIHIKO
IPC: C03C8/04
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a sealing material having low expansion coefficient and excellent heat- resistance and sealing property and free from remarkable shrinkage in sintering by specifying the range of the composition. CONSTITUTION:The crystallized glass sealing material is composed of 58.0-77.0wt.% of SiO2, 16.0-27.0wt.% of Al2O3, 2.0-5.0wt.% of Li2O, 1.0-4.0wt.% of K2O, 0.5-3.0wt.% of ZnO, 0-2.0wt.% of MgO, 0-2.5wt.% of CaO and 0-3.0wt.% of TiO2, contains solid solution of beta-quartz as precipitated main crystal and has a heat-resistant temperature of >=100 deg.C, a thermal expansion coefficient (alpha) of -15 to +25X10<-7>/ deg.C and a sealing temperature of >=1200 deg.C. When the amount of SiO2 is less than the lower limit, the value of a becomes large and heat-resistance is deteriorated. When it exceeds the upper limit, the meltability of the glass becomes poor and the value of alpha increases. The corrosion resistance becomes poor and the devitrification is liable to occur when the amount of Al2O3 is less than the lower limit and the viscosity increases when it exceeds the upper limit. The value of alpha becomes large when the amount of Li2O is out of the above range. When the amount of K2O or ZnO is less than the lower, limit, the sealability becomes poor, and when it exceeds the upper limit, the value of alphaincreases. The MgO, CaO and TiO2 improves the sealability, however, the sealing is impossible when the amount of above components exceeds the upper limit.
Patent JP-S55164828-A (JP)
Title: Copying system by contact reflection exposure
Inventor: IMADA EIJI
IPC: G03B27/02
Filed: 1979-06-11
Abstract: PURPOSE:To obtain the copies of all the documents such as thick originals and both-sided originals as clear developed color images by carrying out exposure by contact reflection and development using a heating means. CONSTITUTION:Photosensitive layer 5-1 corresponding to the dark portion of original 9 undergoes no remarkable change when exposed, since the irradiated light is absorbed in the dark portion. On the other hand, since the light is reflected from light portion 8 of original 9, in photosensitive layer 5-2 corresponding to portion 8 resin 4 is set. Simultaneously photosensitive coloring component A3 is exposed and undergoes a change. After the exposure cover film 6 is peeled off from middle sheet 1, and sheet 1 is superposed on image receiving paper 10 and heated to soften resin portion 5-1, whereby component A3 contained in portion 5-1 melts, diffuses, and reaches the surface of coloring component B-layer 12 of paper 10. Accordingly, the component A reacts with the component B, forming developed color image 13 on paper 10.