baber/WOPTO huggingface dataset:
Patent JP-H04334800-A (JP)
Title: Automatic pumping machine
Inventor: ISOGAI YOSHIO
IPC: F03B17/00
Filed: 1991-05-07
Abstract: PURPOSE:To carry out pumping, using a difference in water level. CONSTITUTION:A valve chest (d) is formed at the lower end of a conduit pipe (b) which leads in water from a storage reservoir at an altitude. At the draining window 1 of the valve chest (d), there is provided a turn up/down valve 3 closed by the pressure of water which flows out of pressure. A buffering tank (e) is formed at the upper part of the valve chest (d), and a pressing-up valve 2 is installed between the valve chest (d) and the buffering tank (e). An upward water feed pipe 4 is installed at the buffering tank (e) to install a water lead valve 5 between the conduit pipe (b) and the valve chest (d).
Patent JP-S5754901-A (JP)
Title: Synthetic resin lens
Inventor: MOGAMI TAKAO
IPC: C08F20/10
Filed: 1980-09-19
Abstract: PURPOSE:To obtain a synthetic resin lens with a high refractive index and superior weather, light, heat and burning resistances by radically copplymerizing a liq. monomer mixture contg. specified 3 kinds of monomers and an ultraviolet absorber and molding the copolymer into a lens. CONSTITUTION:A liq. monomer mixture contg. 9-80pts.wt. monomer represented by formula I (where X is halogen except F or H), 20-80pts.wt. monomer represented by formula II (where Y is halogen except F; R is H or methyl; m is 1 or 2; and n is 0-3), 1-80pts.wt. monomer represented by formula III and 0.01- 20pts.wt. ultraviolet absorber is radically copolymerized. The compound of formula I includes o-chlorostyrene and styrene, the compound of formula II includes 2,2- bis(4-methacryloyloxyethoxy-3,5-dibromophenyl)propane, and the compound of formula III includes allyl cinnamate.
Patent JP-H04331351-A (JP)
Title: Particulate analysis device
Inventor: KAMISAKA HIROJI
IPC: G01N5/02
Filed: 1991-05-03
Abstract: PURPOSE:To enable a particulate analysis of a diesel engine exhaust gas to be performed automatically and continuously. CONSTITUTION:A taper-shaped filter 1 is passed continuously at a fixed speed in the order of a sample channel 4 which supplies a fixed flow of exhaust gas from a diesel engine and a heating combustion furnace 8 for combusting a particulate which is adhered to the filter 1 under O2 atmosphere. A combustion gas which is obtained by the heating combustion furnace 8 is analyzed continuously by an analysis meter 14 along with it.
Patent JP-S5832700-A (JP)
Inventor: TAKEUCHI KUNIAKI
IPC: C14B5/00
Filed: 1981-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5557952-A (JP)
Title: Decision signal output system at microprogram control system
Inventor: MIZUNO YUTAKA
IPC: G06F9/22
Filed: 1978-10-24
Abstract: PURPOSE: To reduce cost and to increase a processing rate by providing a circuit which assigns an address of microinstructions stored in ROM, that which decides on the existence of an output from an arithmetic circuit, and that which modifies address assignment.  
     CONSTITUTION: Address instructions to arithmetic processing memory RAM12, arithmetic instructions to arithmethic circuit 22, and microinstructions including control signals to control signal generating circuit 16 are all stored in ROM11. Column assignment address SL from ROM11 is inputted to decision circuit 19 as a decision signal for a decision on the existence of the arithmetic result of circuit 22. A signal indicating the existence of a number of the arithmetic result of circuit 22, when inputted to 19, is inputted to address modification circut 13 corresponding to the decision signal of address SL, by making use of a free output line of ROM11. Circuit 13 modifies and adds following-address assignment signal NA of ROM11 and then assigns a next address to ROM11 by way of address assignment circuit 14 and decoder 15. When there is no signal indicating the existence of the numeral from circuit 22, the signal is not modified but inputted to ROM11 as it is. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0426104-A (JP)
Title: Rare earth magnet and manufacture thereof
Inventor: SUZUKI SHOGO
IPC: H01F1/055
Filed: 1990-05-21
Abstract: PURPOSE:To obtain a rare earth magnet which is superior in mechanical strength by sintering an alloy powder including rare earth elements through a particle boundary phase consisting of a metallic material. CONSTITUTION:To samarium and cobalt, if necessary, preceodium, iron, copper, zinc and etc. are added and this is fused to make an ingot. A ground alloy powder is put in a water solution of cobalt nitrate and it is stirred while mixing sodium borohydride, thereby coating the surface of the powder particle with metallic cobalt. The coated powder is water-washed and dried, after which it is molded in a magnetic field and the molded product is sintered by heating in an inert atmosphere. Also, neodium nitrate, nickel nitrate and molybdenum chloride are available instead of cobalt nitrate.
Patent JP-H08329570-A (JP)
Title: Tape guide part on drum in rotary magnetic head device and processing method thereof
Inventor: ONO MASAHARU
IPC: G11B15/61
Filed: 1995-05-29
Abstract: PURPOSE: To provide a chamfered part in a large amt. of chamfering on a part of a chamfered part of a guide step for a magnetic tape for the purpose of smoothly settling the magnetic tape to the guide step on a lower drum when the tape is wound or unwound. CONSTITUTION: The guide step 4 on the lower drum is formed with a chamfered part in a small amt. of chamfering (not shown in the figure), whereas a part swollen in an upper part of the guide step 4 due to the minutely undulating guide step 4 is provided with the chamfered part 8 in a large amt. of chamfering at a prescribed inclined angle. Even when an lower edge part of the magnetic tape is mounted on the chamfered part 8 to be deviated from the guide step 4 in the case of loading and unloading the magnetic tape into and from the rotary magnetic head device, the bend of the magnetic tape is too small to incur damage. Then, since the width of the guide step 4 in the chamfered part 8 is narrow, while the width of the guide step 4 in the chamfered part in the small amt. of chamfering is wide, the magnetic tape is always stably brought into contact with the guide step 4.
Patent JP-S5920865-A (JP)
Title: Current measuring apparatus
Inventor: YAMAGUCHI KEIKI
IPC: G01R19/00
Filed: 1982-07-27
Abstract: PURPOSE:To realize a quickly responsive current measuring apparatus which can reduce the current measuring time to a half by applying an offset portion of channels for correcting calculation each time a signal current is measured after the off-set portion is measured and memorized beforehand. CONSTITUTION:Only off-set is integrated in the period Ti and the integrated value is stored into a memory 5 or the like. Then, a signal current containing the off-set is measured over the period Ti and the off-set value read out of the memory is subtracted from the measured value to obtain a true signal current. Each time the signal current containing the off-set is measured over the period Ti, this operation, i.e. subtracting the off-set value read out of the memory from the measured value is repeated. Thus, reduction in the frequency of measuring the off-set can speed up the response of the apparatus.
Patent JP-H01298709-A (JP)
Title: Electromagnet device
Inventor: KITAMURA TSUNEHIRO
IPC: H01F7/14
Filed: 1988-05-26
Abstract: PURPOSE:To increase the attraction force of an armature at the time of excitation and to improve magnetic efficiency by providing fulcrum of a connecting piece on the base of the connecting piece, and supporting the fulcrum at the tip of one piece. CONSTITUTION:The fulcrum 11 of a connecting piece 7 is provided at the base 7b of the piece 7, and the fulcrum 11 is pivotally supported to the tip 12 of one piece 1. When an exciting current flows to a coil 5, a magnetic flux flows at an armature 9 and a yoke 3. This magnetic flux flows at a gap between the side faces 1a and 7a of the pieces 1 and 7 and a gap between an operation piece 8 and the side faces 8a, 2b of the other piece 2, and attraction forces are generated at the gaps. Since these attraction forces are operated in the same direction as the rotating direction of the armature 9, the rotary force of the armature 9 is increased.
Patent JP-H08292432-A (JP)
Title: Production of optical film
Inventor: IIDA SHIGEKI
IPC: G02F1/1337
Filed: 1995-04-20
Abstract: PURPOSE: To provide an optical film useful for optical elements having plural optical performances within the same plane by irradiating a liquid crystalline high-polymer film formed on a substrate with light and controlling the form of orientation during the time from formation of the liquid crystalline high- polymer film to immobilization of the form of orientation. CONSTITUTION: A phenol/tetrachloroethane (60/40 by weight) soln. of 17wt.% of the liquid crystalline high-polymer compsn. contg., for example, a liquid crystalline high-polymer compd. A and a photoreactive compd. B at a weight ratio of 98:2 is prepd. This soln. is applied on a glass plate having a polyimide layer and is then dried, by which the photoreactive liquid crystalline high- polymer film is obtd. A photomask is placed and is irradiated with UV light and thereafter, the film is subjected to a heat treatment to form twisted nematic orientation. The film is then cooled to immobilize the form of the orientation. The Δn.d of the optical film is 880nm and the twist angle is -130 deg. in the parts irradiated with the UV light and -20 deg. in the mask parts.
Patent JP-S61290264-A (JP)
Title: Automatic four-stage speed change gear mechanism
Inventor: KAWAMOTO MUTSUMI
IPC: F16H3/62
Filed: 1985-06-17
Abstract: PURPOSE:To improve the durability of the captioned mechanism and to miniaturize the whole size thereof by interconnecting the ring gear of the first planetary gear set to an input shaft at the time of the first speed stage so as to lower tangential force. CONSTITUTION:The ring gear of the first planetary gear set P11 is connected to an input shaft 1 through a clutch 11 while the sun gear of the planetary gear set P11 through a clutch 12. Further, the carrier of the second planetary gear set P12 is connected to the input shaft 1 through the clutch 12 and a clutch 14. The other side, the carrier of the first planetary gear set P11 and the ring gear of the second planetary gear set P12 are connected to an output shaft <O>. Thus, since the ring gear is connected to an input shaft at the time of the first speed, tangential force becomes lower and thereby it is possible to miniaturize the size of bearings and gears.
Patent JP-S5832186-A (JP)
Title: Analog electronic timepiece
Inventor: ITOU JIROU
IPC: H02P8/02
Filed: 1981-08-20
Abstract: PURPOSE:To eliminate intermediate stopping by applying stabilizing pulses for preventing intermediate stopping in the direction opposite from driving pulses after application of the driving pulses. CONSTITUTION:After driving pulses 20 are applied to the coil of a step motor, stabilizing pulses 25, 26 for preventing the intermidiate stopping of a rotor are applied to the coil. While the rotor is at a static stable point, the detection pulses for detecting the position of the rotor are applied to the coil. If it is decided that the rotor is not in revolution, a correcting pulse 28 is applied to the coil to rotate the rotor.
Patent JP-H01302616-A (JP)
Title: V-suspension type lightning protecting insulator device for overhead powder transmission line
Inventor: KUDO YUJI
IPC: H01T4/14
Filed: 1988-05-28
Abstract: PURPOSE:To prevent the deformation of a discharge electrode and the breakage of a lightning protecting insulator and suspension insulator strings when a power transmission line is swayed to the perpendicular direction to the transmission line by the wind pressure or the like by curvedly forming the discharge electrode on the charging side so as to detour the suspension insulator strings on the lightning protecting insulator side with a base end section, an intermediate section and a discharge section. CONSTITUTION:A discharge electrode 10 on the charging side is supported on one side of a connecting yoke 6, it is constituted of a base end section 10a fixed by a nut through the connecting yoke 6 and extended in parallel with a power transmission line 9, an intermediate section 10b folded in the perpendicular direction to the transmission line from the base end section 10a, and a discharge section 10c folded nearly in parallel with the transmission line direction from the intermediate section 10b. When the power transmission line 9 is swayed outward to the perpendicular direction to the transmission line from the stationary position by the wind pressure or the like and a suspension insulator string 4 on the outside is bent, the collision between the discharge electrode 10 on the charging side and the suspension insulator string 4 is avoided.
Patent JP-H07313113-A (JP)
Title: Automatic dishing-up machine of ground fish meat
Inventor: YOSHIDA HIROMI
IPC: A23L17/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide the subject machine, capable of automatically dishing up a definite amount of ground fish meat onto a rectangular tray so as not to make space. CONSTITUTION:This automatic dishing-up machine of ground fish meat is provided with the first tray conveying means 3 for conveying a tray T from one end to other end in upward inclined state, the second tray conveying means 4 connected to the other end of the first tray conveying means and conveying to second tray in a state downwardly inclined from the one end to the other end, a ground fish meat-feeding means 5 provided between the one end and the other end of the first tray conveying means and having a feed port 26a whose laterial width corresponds to the width W of the tray and installed so that the feed port is turned toward the conveying direction of the tray and located above the tray, a detection means 6 provided between the one end of the first tray conveying means 3 and the feed port 26a of the ground meat- feeding means 5 and sending signal when a tray is detected and a control means 7 for driving ground fish meat-feeding means for a set time by signal from the detection means 6.
Patent JP-H07320931-A (JP)
Title: Wire material for printer head core and manufacture thereof
Inventor: SATO JUN
IPC: B41J2/235
Filed: 1994-05-20
Abstract: PURPOSE:To provide a low-iron loss wire material for printer head core, which generates little heat, and a method of manufacturing the wire material. CONSTITUTION:Thin wires 8 are formed using 1% of a silicon steel and a high-megnetic permeability metal magnetic material, such as a 2-V permendur, which are used as a printer head core material, a plurality of these thin wires 8 are intertwined to swage and after the thin wires 8 are formed into one stranded conductor 10, the stranded conductor 10 is subjected to plastics processing and is formed printer head core as one wire material 11.
Patent JP-H06317497-A (JP)
Title: Absorption coefficient measuring method
Inventor: KONISHI KAZUMASA
IPC: G01N25/00
Filed: 1993-05-07
Abstract: PURPOSE:To enhance accuracy in the measurement by determining a formula of a curve smoothed according to a smoothing spline function based on the measurements of temperature rise and drop of a sample, determining a temperature variation rate by differentiating the formula of the curve, and then calculating an absorption coefficient based on the temperature variation rate. CONSTITUTION:The variation rate of temperature rise and drop of a sample fluctuates significantly due to noise when the sample is irradiated with laser light and the irradiation is eventually interrupted. A formula of a continuous curve is thereby set according to a smoothing spline function. The function is a piecewise polynomial for connecting a set of data points (xi, yi) smoothly. Consequently, the time (t) and the measured temperature T of sample can correspond with variables (x) and (y) to approximate each data point well thus providing a smooth function (curve). The approximate function representative of the temperature variation of sample is then differentiated to determine an absorption coefficient thus obtaining a value more approximate to a real value.
Patent JP-S61288656-A (JP)
Title: Facsimile equipment
Inventor: KATO YOSHIAKI
IPC: H04N1/00
Filed: 1985-06-17
Abstract: PURPOSE:To attain copying with good picture quality at all times in making a copy at the copy mode by applying the highest resolution forcibly for the copy at the copy mode. CONSTITUTION:In starting copying, whether the original copy mode or the memory copy mode is judged (S10), and in case of the copy mode, the mode of resolution set at present is saved (S11), and the mode with the highest resolution is set (S12). In this state, an original is read (S13) and printed (S14). When print is finished, the original resolution is set (S15). The copy is conducted with the highest resolution at all times in the copy mode in this way, then the picture quality of the obtained copy is improved.
Patent JP-S61291975-A (JP)
Title: Accumulated film formation
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/50
Filed: 1985-06-17
Abstract: PURPOSE:To obtain an accumulated film having the reproducibility and the mass-productivity while attaining the increase of the accumulation velocity by introducing a gaseous raw material low in the decomposition efficiency into a decomposition space from an upper-stream position and producing either of a precursor and an activated seed. CONSTITUTION:In case of a photoconductive member 100, a gaseous raw material SiF4 low in the decomposition efficiency is blown while acting the electric discharge into a decomposition space 2 through an introduction pipe 6 and GeF4 is blown into the midway part of the space 2 through an introduction pipe 5 to produce the respective precursors. Thereafter only SiF2 and GeF2 precursors are introduced into a blow-out pipe of an accumulation space 1 through a filter space 18 via an introduction pipe 7. On the other hand, an H activated seed is produced by introducing H2 into a decomposition space 3 through an introduction pipe 9 while acting the electric discharge energy and introduced into the blow-out pipes 14 through an introduction pipe 10. A photoconductive layer 103, an intermediate layer 102 and a surface layer 104 are formed by heating and holding an Al cylinder as a base material incorporated in the space 1 and rotating it.
Patent JP-H0430934-A (JP)
Title: Work loader having attitude-change system
Inventor: SEIJI YUICHI
IPC: B23Q7/00
Filed: 1990-05-23
Abstract: PURPOSE:To obtain the above work loader, not requiring a work attitude device and enabling the transfer of similar works without arrangement shifting by rotating a clamp plate, in a condition where a work is sandwichedly held, with a pinion rotated with a link rod in rotating an arm main body. CONSTITUTION:The rotation of an arm main body 9 with a supporting shaft as the center, with positioning pins 36 and 37 inserted in positioning holes 34 and 35 of a work 6 and with the work 6 sandwichedly held with plates 38 and 39 causes the oscillation of a link rod 45 with the pin of a bracket 48 as the center to rotate a gear wheel 42. The rotation of the gear wheel 42 is moved to a pinion 43 via an intermediate gear 44 to rotate the pinion 43 by a given rotation angle. A guide rod 27, linked to the center shaft 25 of the pinion 43, is rotated by a given angle to revolve clamp plates 30 and 31 also to rotate the work 6 sandwichedly held with them. Thus the work 6, being sandwichedly held with the clamp plates 30 and 31, is rotated during its revolutionary transferring to a work holding device 2 side to make attitude changing.
Patent JP-S5356277-A (JP)
Title: Lightweight materials
Inventor: SEKIGUCHI MASATSUGU
IPC: B32B5/32
Filed: 1976-10-30
Abstract: PURPOSE: To obtain a lightweight material having improved strength, by integrating a foamable unsaturated polyester with a sheet reinforcing material, e.g. a glass fiber mat, a wire netting, etc. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5558911-A (JP)
Title: Bead chip processing method and device for pipe making machine
Inventor: MIZUNO HIDEO
IPC: B23D1/22
Filed: 1978-10-27
Abstract: PURPOSE: To automatically process bead chips, by notching beads formed by a pipe making machine at certain intervals by means of a wheel equipped with cutters for subdividing the bead chips.  
     CONSTITUTION: A wheel 6 studded with cutters 6a is turned, being pressed to a pipe 3 and being driven by an auxiliary roller 10 through a chain 21. The pipe 3 is transferred by a backup roller 2 and the beads are notched by the cutters 6a on the wheel 6 whose vertical movement is controlled. Thus the bead chips are subdivided due to the notching. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6022288-A (JP)
Inventor: TADA KAZUO
IPC: G06Q50/10
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07333519-A (JP)
Title: Optical microscope device
Inventor: KIKUCHI SUSUMU
IPC: G02B21/18
Filed: 1994-06-14
Abstract: PURPOSE:To provide an optical microscopie device by which a sample is observed from various directions while keeping the sample in a noncontact state by easy operation, an optical tomographic image or an optical three-dimensional image excellent in resolution in a desired angle direction is obtained, and the sample is efficiently observed in a short time. CONSTITUTION:As to this optical microscopic device, an optical image formation system is arranged so that the respective optical axes of objective lenses may be crossed at the center of the sample 30 in a water tank 39, which is filled with solution and three-dimensionally moved, and the angle range(missing cone) of spatial frequency which is not transmitted by the limit of numerical aperture(N.A.) may be compensated; and a laser beam is made incident on the objective lens whose optical axis turns toward a vertical direction so as to catch the minute sample in the noncontact state by the action of optical trapping, and the image of the sample is formed and inputted from each angle direction by all the optical image formation systems, processed by a controller 37 and an image processor 32, and displayed on a TV monitor 33.
Patent JP-H08331364-A (JP)
Title: Image data processing unit
Inventor: MIYAMOTO RYOSUKE
IPC: G06T3/40
Filed: 1995-05-30
Abstract: PURPOSE: To execute parallel processing to each of image data of plural lines efficiently at a high speed by selecting image data of plural sets comprising image data of plural lines from the image data of plural lines received in parallel and applying image processing to the selected data. CONSTITUTION: A CCD line sensor reads an original image, an A/D converter converts the image into 8-bit digital data and an image conversion processing circuit 204 conducts image processing such as shading correction, line parallel conversion, magnification, reduction, and superimposing. Digital image data are given from a page memory controller 101 to a line parallel conversion circuit 103 in an image processing circuit 20A and converted into 4-line parallel image data. Then a magnification circuit 104 applies 4-line parallel processing to 4-line parallel image data to conduct magnification/reduction processing in both of subscanning and main scanning directions. Then the result is outputted to a printer via a lookup table circuit 105.