baber/WOPTO huggingface dataset:
Patent JP-H01289925-A (JP)
Title: Stroboscopic system for camera
Inventor: NAKAJIMA YUKIO
IPC: G03B7/16
Filed: 1988-05-17
Abstract: PURPOSE:To obtain proper exposure through easy operation by making a stroboscope emits light preliminarily to a specific quantity of light through specific exposure storing operation, finding the quantity of light emission of the stroboscope for obtaining proper exposure from the measured quantity of the preliminary light emission, and performing the main light emission of the stroboscope with the quantity of light and carrying out main photogaphy. CONSTITUTION:When framing is performed as shown by a frame B, a main subject is put in a partial light measurement area (a) and a light emission command is supplied to the stroboscope in this state to make a stroboscopic light emitting tube 150 emit light preliminary to the constant quantity SP of light. Then a photocurrent generated by a light receiving element 101 which receives the light of the light measurement area (a) is integrated and the integrated level VP is compared with a proper integral level VQ determined according to film sensitivity to find the proper quantity SQ=(VQ/VP)SP of light emission of the stroboscope. In this actual main photography, the stroboscopic light emitting tube 150 emits light to the SQ and then the main subject 300 has proper exposure at any position in a picture plane.
Patent JP-H05285769-A (JP)
Title: Positioning device in positioner
Inventor: MORIKAWA SHIGEHIRO
IPC: B23K37/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide a positioning device in a positioner which can position highly accurately without giving an interference to the positioner in which the loss of transfer operation time of works is little, and the operating scope of a rotation, a tilting, and the like while loading a large structure of work is wide enough. CONSTITUTION:A work 23 is positioned and fixed on a pallet (a). Cone receiving holes 5 and 8 for positioning are provided to the pallet (a). The pallet (a) is positioned at the cone receiving hole 5 on a pallet stand and waited. In a welding work, the pallet (a) is positioned to the slide fork of an unmanned conveyer vehicle by the cone receiving hole 8 and transferred to a positioner, and then it is inserted from the insertion part 12 of a chucking device (b). The pallet is positioned by fitting the cone receiving hole 5 of the pallet to a positioning cone 13 of the chucking device. The pallet (a) is fixed solidly by depressing push rollers 17 at the left side and the right side by a hydraulic cylinder 16, and holding clamps 10.
Patent JP-S60262700-A (JP)
Inventor: YOKOO MASAHIKO
IPC: B44C5/06
Filed: 1984-06-12
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-H01288349-A (JP)
Title: Method for controlling crushing amount in crushing plant
Inventor: IMAI TAKASHI
IPC: B02C25/00
Filed: 1988-05-17
Abstract: PURPOSE:To produce a product in neither excess nor shortage of each grain size group by detecting signals of product flow rates of a pair of representative grain size groups, entering them into a computer and carrying out a calculation concerning a size distribution based on a crushing amount and the product flow rates. CONSTITUTION:Material 10 to be crushed is supplied by a feeder 12, crushing of the material 10 and sieving of the crushed material are carried out with crushers 14, 16 and sieves 18, 20 arranged in multi-stage and an allocation of product flow rate of each grain size group is carried out with a computer. At that time, controlled variables for supply flow rate of the material 10 and for operation units 36 and 38 of crushers 14 and 16 are detected, signals of the product flow rates of representative grain size groups among those classified by the sieves are also detected and the aforementioned detected signals are entered into a computer 40. Then, calculations for controlling a crushing amount and a size distribution of crushed material are carried out and the calculation results are output to the operation units of the feeder 12 and both crushers, so that the allocation of the product flow rate of each grain size group is carried out by a grain size control as mentioned above. It is possible, as a result, to produce a product amount of each grain size group adequately.
Patent JP-H10295844-A (JP)
Title: Piping structure for sprinkler equipment of residential building
Inventor: OGIMURA NORIYUKI
IPC: A62C35/60
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To reduce the required dimension of a ceiling pocket for housing the piping system of the sprinkler equipment of a residential building. SOLUTION: This piping structure 12 of the sprinkler equipment of the residential building is provided with a main pipe system 16 constituted of the pipes of a relatively large diameter and disposed in the ceiling pocket of a part other than the residential rooms of the residential building, branch pipes 18 constituted of the pipes of a relatively small diameter and disposed in the ceiling pocket of the residential room part of the residential building for individually connecting the main pipe system 16 and respective sprinkler heads 14 and a box body for connecting the branch pipes 18 and the sprinkler heads 14. The box body is provided with an upper surface, a lower surface and a side face, a flow-in port connected to the tip of the branch pipe 18 is formed on the side face and a flow-out port connected to the sprinkler head is formed on the lower surface.
Patent JP-H08290110-A (JP)
Title: Production of surface-treated steel sheet excellent in pressable property
Inventor: KATSUMI TOSHIYUKI
IPC: C23C22/00
Filed: 1995-04-24
Abstract: PURPOSE: To obtain a steel sheet excellent in pressable property in a steel sheet provided with a chemical film on the surface of a plated steel sheet, a lubricating layer as a second layer formed by applying a water-base lubricating material contg. a lubricant and baking the material and a surface lubricating layer as a third layer by specifying the component, coating weight, composition, thickness, etc., of each layer. CONSTITUTION: This surface-treated steel sheet consists of a thin steel sheet 1, a plating film 2 on the steel sheet, a chemical film 3 of chromate or phosphate, a lubricating film 4 and a surface lubricating layer 6, and a lubricant 5 is dispersed in the lubricating layer 4. Each film can be formed on one or both sides, and the thickness on the front and rear and composition of each film can be changed in accordance with its use. For example, the lubricating film consists of resin, silica and polyolefin wax and has 0.3-5.0μm thickness, the coating weight of the chemical film is controlled to 5-100mg Cr/m<2> or 0.2-2.0g phosphate/m<2> , the plating film consists of Zn, Zn alloy, Al or Al alloy, and coating weight is adjusted to 5-200g/m<2> . The baking of the lubricating coating material is started at least 4sec after coating.
Patent JP-H01291407-A (JP)
Title: Manufacture of rare earth permanent magnet
Inventor: ENDO KAZUMITSU
IPC: H01F1/057
Filed: 1988-05-19
Abstract: PURPOSE:To make a molded object having excellent orientability, by orienting magnetic powder whose main phase is Nd2Fe14B, in a magnetic field at the temperature, or above, at which the anisotropy constants K2, K3 of R2T14M crystal particles become zero. CONSTITUTION:An ingot of 31Nd-1, OB-Febal(wt.%) whose main component is Nd2Fe14B is obtained through high-frequency heating in an Ar atmosphere, using Nd, Fe, B whose purity is 99% and more. Next, this ingot is crushed coarsely by means of a disk mill, and then crushed finely by means of a ball mill into fine particles of 2 to 10(mum) in diameter. After that, the powder is molded at 30 to 50 deg.C and at pressure of 1.0t/cm<2> in a magnetic field of 10kOe in strength. Afterwards, the molded objects are sintered in a vacuum for 2 hours at 1000 at 1100 deg.C, and then heat-treated for an hour in an Ar atmosphere at 600 to 700 deg.C. The sinters obtained do not have any fine peaks, and are excellent in orientability.
Patent JP-S5911997-A (JP)
Title: Hydraulic drive unit for manual steering
Inventor: HASHIMOTO TOSHIO
IPC: B63H25/12
Filed: 1982-07-13
Abstract: PURPOSE:To eliminate a compensating device so that a hydraulic drive unit for a manual steering is aimed at being simplified, by making the diameter of a subpiston in an actuator equal to that of the piston rod of a main piston. CONSTITUTION:An actuator 2' has a such an arrangement that a cylinder 4 is divided into a main cylinder 4a and a subcylinder 4b by incorporating therein a partition wall 5, both cylinders 4a, 4b being communicated together, the diameter of a subpiston slidably fitted in the subcylinder 4b is made equal to that of the piston rod 8 of a main piston 7, and both pistons 6, 7 are associatingly connected together through a wire 9. When the piston 7 is moved to the left upon extension of the actuator, the piston 6 is moved to the right by being pulled through the wire 9, and therefore, replenishes operating fluid into the main cylinder 4a by the amount which is equal to the bulk of the piston rod 8. On the contrary, upon retraction of the actuator, operating fluid is accumulated into the cylinder 4b from the cylinder 4a.
Patent JP-S6013154-A (JP)
Inventor: WADA SUMIO
IPC: E04C2/36
Filed: 1983-07-01
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-H11315747-A (JP)
Title: Atmospheric pressure detection unit of internal combustion engine
Inventor: OSAKI MASANOBU
IPC: F02D41/24
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To detect atmospheric pressure with high accuracy while securing atmospheric pressure detecting opportunity by detecting an opening of a throttle valve, and recording for updating an intake pipe pressure detected at the downstream side of the throttle valve as atmospheric pressure when the detected value is at or greater than threshold and increased. SOLUTION: A control unit(C/U) 5 outputs signals obtained according to outputs from an intake pressure sensor 6, a throttle sensor 7, and a crank angle sensor 9 or the like to a fuel injection valve 4, and controls an engine 1 to a set condition. In the control at the C/U 5, when a throttle valve opening is at or greater than a predetermined threshold and is increased, in addition, when a current throttle opening is greater than a previous one recorded when an atmospheric pressure is previously updated, an intake pipe pressure detected by the intake pressure sensor 6 is updated and recorded as an atmospheric pressure. This avoids problem in which an atmospheric pressure detected with greater opening would be updated by an atmospheric pressure with a small opening.
Patent JP-S5346722-A (JP)
Title: Manuscript base of copying machine
Inventor: MIDORIKAWA AKIRA
IPC: G03B27/62
Filed: 1976-10-09
Abstract: PURPOSE: To facilitate the withdrawal of manuscripts and eliminate the need for paper combing by forming the contact part of a manuscript receiving member and the opposite end part thereof to a shape of being gradually curved upward from nearly the central part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5745555-A (JP)
Title: Electric charge type magnetic toner
Inventor: NOGUCHI KOUJI
IPC: G03G9/08
Filed: 1980-09-01
Abstract: PURPOSE:To obtain images which are superior in density, resolution, etc. and are free from transfer drop-out by uniformly dispersing an electric charge control agent in magnetic toner particles and further contg. a specific amount of an electric charge control agent of the reversed polarity on the outside of the toner particles. CONSTITUTION:(A) About 30-70wt% magnetic powder of about 0.1-5 microns particle sizes of magnetite, or magnetic metals such as nickel, iron and the like, (B) about 70-30wt% a binder resin such as ethylene-vinyl acetate copolymer, and (C) about 1-10wt% an electric charge control agent are mixed uniformly, whereby magnetic toner particles are prepd. Thence, 0.1-10wt% an electric charge control agent of the reversed polarity from that of the C component is contained on the outside of such magnetic particles, whereby an intended electric charge type magnetic toner is obtained. As an embodiment for the electric charge control agents, nigrosine type dyes of positive electric charge type (e.g.; Nigrosine Base Ex), metallized dyes of negative electric charge type (e.g.; Valifast Black 3804), etc. are enumerated.
Patent JP-S6013098-A (JP)
Title: Production of surface treated steel sheet for seam welded can
Inventor: SAKAMOTO YASUHEI
IPC: C25D5/26
Filed: 1983-07-05
Abstract: PURPOSE:To obtain a titled surface treated steel sheet having excellent resistance to rust and corrosion, paint adhesion and weldability by plating a specifically composed Ni-Fe alloy on a cold rolled steel sheet then subjecting the plate to Sn plating and chromate treatment. CONSTITUTION:An Ni-Fe alloy having an alloy compsn. consisting of Ni/ (Ni+Fe)=0.60-0.95 by weight is plated to 0.01-0.20mu thickness on a cold rolled steel sheet subjected to degreasing and pickling. Sn is further plated thereon at 0.05-1.0g/m<2> and thereafter a chromate film consisting essentially of chromium hydrate is formed superposedly thereon in a 3-30mg/m<2> range in terms of the weight of chromium by a chromate treatment. The Ni-Fe alloy plated layer contributes to a considerable reduction in the potential difference with the Fe of the base metal in comparison with the potential difference between Ni and Fe and is helpful in suppressing effectively the corrosion occuring in the local cell in the defective part of plating.
Patent JP-H0416118-A (JP)
Title: Automatic control system of grain selection apparatus
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/32
Filed: 1990-05-10
Abstract: PURPOSE:To improve the accuracy and efficiency of selection by providing a grain-selection apparatus with a means for selecting the object to be selected and with an automatic selection controlling means furnished with an adjustment range changing and controlling means. CONSTITUTION:The selection accuracy and efficiency can be improved by automatically adjusting the opening of a selection fin 27, the rotational speed of winnower 6 and the closing extent of a mesh-closing plate 30 based on the detected data of a grain-weight detection sensor 21. The selection operation can be adjusted according to the kind and state of the grain by operating a working condition setting switch 41. Accordingly, the accuracy and efficiency of the selection of wheat or wet grain can be remarkably improved. The detected values of the grain-weight detection sensor 21 are averaged and the selection fin 27, the winnower 6 and the mesh-closing plate 30 are controlled based on the average value H and, accordingly, the selection operation can be carried out constantly in high accuracy under smooth control without causing the problems inevitable in the case of controlling the above elements by using the detected value of the detection sensor 21 as it is.
Patent JP-H02288864-A (JP)
Title: 4(1h)quinolone derivative
Inventor: OSAWA TATESHI
IPC: C07D215/36
Filed: 1989-05-15
Abstract: NEW MATERIAL:The compound of formula I [A is H; Y is O or S; R is 1-4C alkoxy, alkenyloxy, benzyloxy, 1-4C alkyl, etc., (R groups are substituted to 6, 7 or 6, 8 sites); n is 2; R<1> is H, 1-6C alkyl, alkenyl, benzyl, etc.; Z is H, cyclopropyl, 2- or 3-thienyl, etc.] and its salt. EXAMPLE:5-Hydroxy-6-methoxy-4(1H)quinolone. USE:A cardiotonic agent. It has an action to strengthen the contraction force of cardiac muscle. Some compounds are effective in selectively increasing the contraction force of cardiac muscle with little increase of pulse rate. PREPARATION:The objective compound of formula IV can be produced e. g. by thermally condensing an aniline derivative of formula II with an alkoxymethylenemalonic acid ester of formula III (R<12> is 1-4C lower alkyl; R<11> is 1-4C lower alkoxy) at 100-120 deg.C and reacting the reaction product in a high-boiling solvent such as diphenyl ether at 250-270 deg.C.
Patent JP-H04348478-A (JP)
Title: Method for preparing input data for circuit analysis
Inventor: IKEDA MIKIO
IPC: G06F17/50
Filed: 1991-05-27
Abstract: PURPOSE:To easily prepare the input data for circuit analysis for a partial circuit when the large scale of a transistor circuit is segmented. CONSTITUTION:The connection information of the whole circuit is inputted by a logical gate (step 21), a partial circuit is segmented, and the logical gate in the segmented partial circuit is replaced to a transistor circuit corresponded by the data base. Next, the circuit to mix the prepared logical gate and the transistor circuit is analyzed by a digital analog mixing simulator. Since a new input terminal is not generated by segmenting the partial circuit and it is not necessary to set an input signal waveform to this, the labour is omitted and the workability and accuracy are improved.
Patent JP-H07331189-A (JP)
Title: Agent and method for removing moisture-curing hot-melt urethane adhesive
Inventor: ZENKI YASUKAZU
IPC: C09J5/00
Filed: 1994-06-02
Abstract: PURPOSE:To provide an agent for removing easily in good workability a moisture-curing hot-melt urethane adhesive remaining on or in an applicator and to provide a method for removing the adhesive using the agent. CONSTITUTION:This agent comprises a compound having an NCO-reactive functional group in the molecule and a wax. This method comprises a step of mixing a moisture-curing hot-melt urethane adhesive remaining on or in an applicator with the above agent while the agent is in an uncured state.
Patent JP-S5645160-A (JP)
Title: Device for selecting broken egg
Inventor: SUZUKI SATAROU
IPC: A23J1/08
Filed: 1979-09-20
Abstract: PURPOSE: To select automatically normally broken eggs from eggs whose yellow are damaged, by making broken eggs to fall on a slant surface running at a constant speed.  
     CONSTITUTION: The eggs a supplied from the egg feeding device 13 are broken by the edge unit 4, and the white and the yellow of eggs are dropped on the endless selecting belt with one end slanted at the position A. As the belt moves at a constant speed, normally broken eggs fall on the one end 27a of the selecting chute 27, drawing the locus B 1 . While, bad broken eggs whose yellow are damaged have large friction on the belt, draw the locus B 2  and fall. The bad broken eggs are made to flow into the chute 27b receiving abnormally broken eggs by the wiper 24 and transported to a fixed position in the right direction which is separated from the normally broken eggs. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02301542-A (JP)
Title: Shape memory stainless steel and shape memory method therefor
Inventor: TAKEMOTO TOSHIHIKO
IPC: C22C38/52
Filed: 1989-05-15
Abstract: PURPOSE:To obtain a stainless steel-type shape memory alloy excellent in corrosion resistance by subjecting a shape memory stainless steel having a specific composition in which elements for improving corrosion resistance are added to hot rolling, to cold rolling, and to annealing treatment, allowing the above steel to memorize the worked shape successively deforming the above into the desired shape, and then carrying out heating and cooling. CONSTITUTION:As a stainless steel-type shape memory alloy excellent in corrosion resistance, a stock having a composition which consists of, by weight, <0.1% C, 3-6% Si, 6-15% Mn, <7% Ni, >10-17% Cr, 0.02-0.15% N, 6-10% Co, and the balance Fe and in which the value of D represented by an equation I is regulated to >=-26 or a stock having a composition which further contains one or >=2 kinds selected from the group consisting of <2% Mo, <2% Cu, and 0.05-0.8% each of Nb, V, Zr, and Ti and in which the value of D represented by an equation II is regulated to >=-26 is used. The above stock is cold-worked into a prescribed shape, annealed, and allowed to memorize the worked shape, and then, the above stock is subjected to secondary deformation into the desired shape at a temp. of the room temp. or below and is further heated up to >=100 deg.C and then returned to the room temp., by which a shape memory effect can be produced.
Patent JP-S62279293-A (JP)
Title: Capacity type rotary fluid machinery
Inventor: ISHIDA TETSURO
IPC: F04C29/04
Filed: 1986-05-28
Abstract: PURPOSE:To prevent the adhesion of fluid onto the inner wall of a pump case by installing a temperature adjusting means for the inside of the pump case onto the pump case. CONSTITUTION:A water jacket 11 is formed in the pump casing 3 of a Root's blower 1, and the cooling water supplied from an engine is allowed to pass through the inside of the water jacket 11. A thermo valve 12 is installed at the inlet part of the water jacket 11. When intake air is sent under pressure by the Root's blower 1, heat exchange is performed by allowing the cooling water having a high temperature through the course of cooling the engine to pass through the water jacket 11. Therefore, the adhesion of fuel onto the inside of the pump case 3 can be prevented.
Patent JP-H06334906-A (JP)
Title: Television camera
Inventor: MORI HIROSHI
IPC: H04N5/225
Filed: 1993-05-24
Abstract: PURPOSE:To provide a compact and inexpensive conference television (TV) camera easy to use and excellent in mobility. CONSTITUTION:This TV camera is constituted of two cases, i.e., a movable side case 1 and a fixed side case 2, the case 1 has a lens unit 4, an image system circuit part 13 including an image pickup element and a driving part for tilting (vertically rotating) the unit 4 and the case 2 has a driving part for panning (horizontally rotating) the case 1, a control circuit part for controlling a lens system 6 and tilting/panning operation, a power supply, and a signal I/O part. A connection part between both the cases 1, 2 is provided with a spacer 3 for holding the case 1 and smoothly executing tilting/panning operation.
Patent JP-S61277906-A (JP)
Title: Optical fiber connector equipped with magnifying lens
Inventor: SHIMIZU SHOHACHI
IPC: G02B6/24
Filed: 1985-06-03
Abstract: PURPOSE:To view states of connection end parts of optical fibers in magnified state when the optical fibers are connected by providing a magnifying lens at a position corresponding to the connection end part of optical fibers in mutually opposite plate parts. CONSTITUTION:The magnifying lens 14 is provided integrally or freely attachably and detachably in the top surface of at least either of a couple of plate parts 11. When the plate parts 11 are formed by molding, etc., a part corresponding to the magnifying lens 14 is only formed in a mold previously. Each magnifying lens 14 is so formed that its top surface never projects outward from the top surface of the plate part 11. Consequently, the lens surface of the magnifying lens 14 is not damaged during the transportation, etc., of the plate part 11.
Patent JP-H0420552-A (JP)
Title: Polypropylene resin composition
Inventor: SATAKE HIDEJI
IPC: C08L77/00
Filed: 1990-05-14
Abstract: PURPOSE:To improve moldability, tensile strength, and rigidity by compounding a PP, liq. crystalline polyester, a polyamide, and a polyolefin. CONSTITUTION:40-95.5wt.% PP having a density of 0.89-0.93g/cm<3> and a melt flow rate of 0.01-50g/10min is compounded with 4.5-60wt.% the sum 3-40wt.% liq. crystalline polyester which forms an anisotropic molten phase when melted at a melt molding temp. of 180-350 deg.C (e.g. a polyethylene terephthalate-p- hydroxybenzoic acid copolymer), 1-40wt.% polyamide (e.g. nylon-6), and 0.5-40wt.% polyolefin modified with 0.01-10 pts.wt. unsatd. acid (e.g. maleic anhydride) in such a manner that the sum of the PP and the unsatd. acid accounts for 50wt.% of the resulting compsn. The compsn. is melt molded at 180-350 deg.C.