baber/WOPTO huggingface dataset:
Patent JP-H0549234-A (JP)
Title: Eddy current type reduction gear
Inventor: SANO MASAYUKI
IPC: F16D27/01
Filed: 1991-08-09
Abstract: PURPOSE:To get an eddy current type reduction gear which is easy of installation even in narrow space without arranging a parking brake singly. CONSTITUTION:Ferromagnetic plates 6 are set and fixed in many openings which are provided at regular intervals in circumferential direction at both end walls of a fixed frame 5 consisting of a nonmagnetic substance. The fixed frame 5 accommodates inner and outer magnetic supporting tubes 5b and 27a in a pair for supporting permanent magnets 13 and 12 so that the polarities to each ferromagnetic plate 6 may be different alternately in circumferential direction, in its interior rectangular in cross section, and supports the magnet 12 of one magnet supporting tube 27a capably of inversion of its direction. A pair of braking discs 3 opposed to both ends of the fixed frame 5 is coupled by spline to the rotary shaft 2 capably of axial shifting. A cam 31 is engaged between the boss parts 3a of the pair of braking discs 3 so that it can shift between the position where the braking disc 3 is a little separated from the end wall of the fixed frame 5 and the position where it is attracted to the end wall of the fixed frame 5. The cam 31 is coupled with a parking brake 36 by a remote control cable 34.
Patent JP-S61102360-A (JP)
Title: Bra king device for vehicles
Inventor: KAWASAKI SHUNSUKE
IPC: B60T8/172
Filed: 1984-10-25
Abstract: PURPOSE:To perform automatic control over a brake with a simple structure, by operating an actuator being interposed in a passage between a master cylinder and a wheel cylinder with hydraulic pressure out of a pressure source, while making hydraulic pressure in the wheel cylinder go up to some extent. CONSTITUTION:In time of stepping operation on a brake pedal 1, in the normal case that a hydraulic pump 12 is in a state of being operatable, hydraulic pressure in the pump 12 is fed to a pressure chamber 25 of a brake controlling actuator 20c by valves 30 and 32 controlled for selection by a controller 34. Accordingly, a piston 22 is moved to the left, and a hydraulic pressure inflow port 24a is closed. Action of hydraulic pressure from a master cylinder 2 to a wheel cylinder 4c is cut off, while with movement of the piston 22 to the left, hydraulic pressure to the wheel cylinder increases. In time of bra king by the stepping operation of the brake pedal 1 alone as well as in time of operation failure in the pump 12, the piston 22 is located at a right end portion, an the hydraulic pressure in the master cylinder 2 is directly transmitted to the wheel cylinder 4c.
Patent JP-H04106630-A (JP)
Title: Fault information collecting system
Inventor: HIRUTA TAKESHI
IPC: G06F11/00
Filed: 1990-08-27
Abstract: PURPOSE:To shorten the fault information collecting time of the system and, at the same time, to reduce the fault information collecting amount by incorporating an instructing means which instructs a fault information collecting means to collect information based on the analyzed result of an analyzing means. CONSTITUTION:A fault information collecting section 1 which recognizes the occurrence of a fault and collects the fault information of the fault is actuated from fault occurrence reporting signals 100 from each processor. A fault information analyzing section 2 which analyzes the information collected by the section 1 narrows the range of possible causes of the fault from the fault information. An information collection instructing section 3 instructs the section 2 to collect the next information or complete the information collection based on the narrowed information of the section 2. Thus information analysis is performed during the collection of the fault information. Therefore, the fault information collecting time can be shortened and, at the same time, the fault information collecting amount can be reduced.
Patent JP-S6466760-A (JP)
Title: Disk cache control system
Inventor: NISHIMURA NAOYUKI
IPC: G06F12/08
Filed: 1987-09-08
Abstract: PURPOSE:To increase the searching speed in a disk cache control system, by entering a head block to a prescribed position to turn on a valid flag when the data given to a cache memory shows the continuous blocks and storing the entry pointer of the following blocks into a continuous block pointer to successively link the entries together. CONSTITUTION:A disk cache control part 1 includes a continuous blocks analyzing part 2, an entry table 3, a cache memory 4, etc. The table 3 stores the continuous block valid flags 3-1, the continuous block pointers 3-2, etc. When a fact that the data stored in the memory 4 shows the continuous blocks is analyzed by the part 2, a head block that is calculated by a function deciding an entry is entered to a prescribed position of the table 3. Then the flag 3-1 is turned on to show the presence of the continuous blocks. Furthermore the pointer of the flowing blocks are stored in the pointer 3-2 and the entries of the continuous blocks are successively linked together.
Patent JP-S61105022-A (JP)
Title: Fluctuation control of calorie for mixed gas
Inventor: KAMIKAWA HIROBUMI
IPC: F23N1/00
Filed: 1984-10-25
Abstract: PURPOSE:To prevent generation of black smoke due to an increase of calorie and to contrive to reduce the calorie contained in the exhaust gas by a method wherein although a mixing control is done normally by a conventional controlling system, in case a greater fluctuating amount of gas consumption taking place periodically, the mixing control is switched from the foregoing to the periodic fluctuation time based controlling system. CONSTITUTION:When a gas flow volume is reduced to its marginal value in a coke furnace, which is judged by a computing unit 14, then a change over device 11 is actuated to switch to the periodic fluctuation time based controlling system 10, by which a subordinate gas flow adjusting valve 5 is operated to contract compulsorily until such a degree that the corresponded flow volume reaches the product value of alpha.C1, that is the previous subordinate controlled flow rate C1 times the coefficient alpha. During a time of elapsed t1 after having detected the above marginal value, (where t1 indicate the time needed for completion of decreasing the main gas flow volume, which is set by a timer 17), the subordinate gas flow volume is maintained at a rate of alpha.C1, after that the control method is returned to the control of calorie based on the conventional controlling system. After the time t2 (where t2 indicate that the time needed for settling down from the fluctuated flow rate of the subordinate after having returned to the calorie control, which is set by a timer 18), the subordinate gas flow volume C2 is memorized by a memory unit 15, which is expected to reuse for the control data next time for compulsory contraction of the subordinate gas flow volume.
Patent JP-S60116388-A (JP)
Inventor: OOGAWARA KUNIO
IPC: A63H11/18
Filed: 1983-11-29
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-H0272932-A (JP)
Title: Manufacture of silicone rubber filmy substance
Inventor: YOSHIDA MINORU
IPC: C08J5/18
Filed: 1988-09-08
Abstract: PURPOSE:To obtain a filmy substance with excellent strength by compounding silicone rubber having high oxygen permeability with fibrilated polyethylene. CONSTITUTION:A mixture of dimethylsiloxane or heat bridge type silicone rubber of about 60-95vol.% and polyethylene of about 40-50vol.% having molecular weight of 100 thousand or more is extruded under a shearing condition, and the extruded substance is oriented thereafter. The preparation of the silicone rubber and the polyethylene is carried out in such a manner that polyethylene is added into the solution in which silicone rubber is dissolved in a solvent such as decalin, toluene or the like, and then it is heat-dissolved or annealed after the polyethylene is heat-dissolved in these solvents, and solved by adding silicone rubber thereinto, in the next place, organic peroxide or the like being a bridging agent for silicone rubber of dimethylsiloxane group is added, and the mixture can be reprecipitated by pouring this solution into the mixed liquid of water-methanol and the like.
Patent JP-H0887447-A (JP)
Title: Memory controller
Inventor: MATSUMOTO TAKAO
IPC: G06F12/06
Filed: 1994-09-20
Abstract: PURPOSE: To store plural data in the same address of a buffer memory by selecting which memory part selected data should be written in on the basis of an address signal, a memory control signal, and a data select signal. CONSTITUTION: In the case of writing 24-bit data at a pixel position in the buffer memory, an image processor 200 informs the outside that the writing is effective through a 24-bit data bus by using a data bus select signal, and also outputs an address value to an address bus to make a CS signal and a WR signal active. At this time, an address shifter 204 outputs the address value to a buffer memory A 202 and a buffer memory B 203 and a control signal selecting means 209 makes both a CS-A signal and a CS-B signal active. Consequently, the 24-bit data are expanded to four bytes by a data expanding means 206 and then selected by a data selecting means 208, and its high-order two bytes are written in the address of a buffer memory A while the low-order two bytes are written in the address of a buffer memory B.
Patent JP-H0652233-A (JP)
Title: Image retrieving and editing system
Inventor: KANEKO YOSHITAKA
IPC: G09G5/36
Filed: 1992-07-31
Abstract: PURPOSE:To improve the retrieval efficiency of image data registered in a disk device. CONSTITUTION:A system control circuit 4 outputs successively image data belonging to a classification corresponding to a classification code inputted from a keyboard 3, from an optical disk device 6. Each image data outputted from the optical disk device 6 is reduced by a digital image special effect device 7, and is added to an image mixing amplifier 9 through an input selecting circuit 8. The image mixing amplifier 9 stores first-twelfth added reduced image data in areas A1-L1 of a semiconductor memory 10-1, respectively. Thereafter, a system control circuit 4 reads out circularly the contents of the semiconductor memory 10-1. In such a way, on a display device 12, 12 pieces of reduced image data are displayed simultaneously, and retrieval of 12 pieces of image data can be executed simultaneously.
Patent JP-S6468458-A (JP)
Title: Production of member for atomic power plant
Inventor: FUJIWARA TETSUO
IPC: C23F17/00
Filed: 1987-09-09
Abstract: PURPOSE:To produce a member for an atomic power plant having a small rate of corrosion into reactor water by subjecting the molding of a nickel-base precipitation strengthening type alloy to a chromium coating treatment and age hardening treatment then to a heating treatment in an oxidation atmosphere of a specific temp. CONSTITUTION:The alloy consisting of about 45-80wt.% Ni, about <9.5% C, about <1.0% Mn, about 15-23% Cr, about 3-9% Mo, about <5% Nb, about <3% Ti, about 5% A, and about <20% Fe is subjected to the age hardening treatment by which Ni3Al, Ni3Ti, NbC, Mo2C, etc., are finely precipitated. The stock constituted of the nickel-base precipitation strengthening type alloy obtd. in such a manner is molded. After this molding is subjected to the chromium coating treatment, the molding is subjected to the age hardening treatment. This molding is thereafter subjected to the heating treatment in the oxidation atmosphere kept at 400-730 deg.C. The member for the atomic powder plant which is used in high-temp. water and is highly resistant to corrosion is thereby obtd.
Patent JP-S59109138-A (JP)
Inventor: PEI KAN CHIYAN
IPC: A23J3/16
Filed: 1983-12-01
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-S6379208-A (JP)
Title: Joining method for magnetic head core
Inventor: KITAMURA MIKIO
IPC: G11B5/127
Filed: 1986-09-22
Abstract: PURPOSE:To improve the core butting accuracy by forming a projection to one butted face of a core block half and forming a recessed part to the other and applying glass deposition while the projection and the recessed part are subjected to be fit. CONSTITUTION:A deposition glass 7 is molded to each track groove 32 of the core block halves 30, 31 and a projection stripe 37 and a recessed groove 38 are formed by cutting the butted faces. The projection stripe 37 is fit to the recessed slot 38, glass is deposited by heating the deposition glass 7 till its melting point to join the cores. Thus, thermal distortion, deformation of the core at glass deposition and track width setting defect due to deviated core butting are avoided the accuracy is improved.
Patent JP-H1153970-A (JP)
Title: Manufacture of self-supporting type cable
Inventor: MIYAJI HIROSHI
IPC: B29C48/92
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To easily give a sag to a cable, by a method wherein a supporting wire and the cable are held laterally immovable but longitudinally movable in two positions downstream of incisions provided at suitable intervals in the longitudinal direction of a supporting/connection part immediately after extrusion, and pressing a force in the direction normal to the side surface of the supporting/connection part and tensile force in the reverse direction are applied alternately, only to the cable in the middle thereof, which thereafter is cooled. SOLUTION: Longitudinally extending incisions are provided by an incision cutter 31 of an incision device 3, immediately behind an extruding machine 2, in a supporting/connection part for connecting a supporting wire with a cable. Each of a pair of coaxially rotatable hold rollers 41, 42 of two sets of spaced-apart hold roller device 4 provided downstream, hold the supporting wire and the cable, resectively. A pair of push-pull rollers 54 of an intermediately positioned push-pull device 5 push and pull alternately the cable which sandwiched therebetween according to the advance/retreats of a piston of a reciprocating cylinder 52. Thereafter the cable is cooled and solidified, and an extra length is produced. Lateral movement is regulated by a pair of supporting-wire press rollers.
Patent JP-H1162003-A (JP)
Title: Dome construction
Inventor: KANEKO KENICHI
IPC: E04B1/32
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the workability of dome construction for cost reduction by constructing a spherical structure which is formed by the combination of hexagonal blocks and pentagonal blocks having curved surfaces and the identical sides. SOLUTION: Half blocks 21 of hexagonal blocks 2 and pentagonal blocks 3 are disposed at the first stage of a foundation structure 1, only the hexagonal blocks 2 are arranged at the second stage, and the block at the first stage and the adjacent block at the second stage are jointed to each other. Both of the hexagonal block 2 and the pentagonal block 3 have curved surfaces which meet designed shapes respectively, therefore, as the blocks are stacked toward the upper stages subsequently, a structure having spherical shapes is formed. All the blocks of two types have the identical shape, thereby attaining easy manufacture and cost reduction. The blocks are not jointed to each other in a narrow space, thus it is possible to conduct efficient jointing work.
Patent JP-H0955631-A (JP)
Title: Low noise amplifier
Inventor: MATSUGAYA KAZUOKI
IPC: H03F3/189
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress noise by preventing ionization by collision in the low, noise amplifier employing an HEMT (high electron mobility field-effect transistor). SOLUTION: DC bias power supplies 4, 5 are set so that a voltage (Vd-Vg) (in the unit of volt) applied between a drain electrode D and a gate electrode G of an HEMT 1 in the one-stage low noise amplifier employing the HEMT 1 is almost the same as or smaller than a band gap (in the unit of electron volt) of a channel layer of the HEMT 1. Since an acceleration voltage applied to electrons in the channel layer does not exceed the energy of the band gap, electron positive hole pairs by collision are not produced. Thus, noise due to ionization by collision is suppressed.
Patent JP-H0387275-A (JP)
Title: Printer
Inventor: FURUYAMA HIROYUKI
IPC: B41J11/66
Filed: 1989-08-31
Abstract: PURPOSE:To prevent recording paper from jamming at a cutter part by a method wherein a detection part which detects whether the cutter is located at a home position or not prior to feed of the recording paper with a feed part is established. CONSTITUTION:Recording paper 22 held with a recording paper pulley 25 is guided along a guide plate 26, and is wound around a platen 21. In the case where a printing data exists under this state, a home position of a cutter 27 is firstly detected. That is, a detection part 38 detects presence of a detection mark 37 of a cutter arm 30. Then, in the case where the cutter 27 is positioned at a home position, printing operation is immediately started. Besides, in the case where the cutter 27 is not positioned at the home position, the cutter 27 enters printing operation after making the cutter perform cutting operation. By installing such the detection part 38, feed of the recording paper under a state wherein the cutter 27 is not positioned at the home position becomes capable of being preliminarily impeded, and jamming of the recording paper at the cutter part can be prevented.
Patent JP-H06184216-A (JP)
Title: Catalyst for alpha - olefin polymerization, its manufacturing and polymerization using it
Inventor: FUEDERIKO MIRAANI
IPC: C08F4/58
Filed: 1993-09-10
Abstract: An active catalyst in the polymerization of alpha-olefins is obtained by:   (i) bringing a dialkyl magnesium, or an alkyl magnesium halide into contact with a silicon or tin halide, in solution in an inert organic solvent, until a granular solid precipitates off; (ii) suspending said solid precipitate in an inert organic solvent and bringing it into contact with a compound which can be defined by the formula: <CHEM> wherein M represents a metal from Group IVB of the Periodic Table of Elements, and each R and Cp has the meaning as reported in the disclosure, in order to form a granular solid catalyst; and (iii) recovering said solid catalyst from the resulting suspension.
Patent JP-H0775491-A (JP)
Title: Freshness-retained egg with shell and its production
Inventor: ISHIGURO ATSUSHI
IPC: A23B5/00
Filed: 1993-09-10
Abstract: PURPOSE:To provide a shell-bearing egg with its freshness preserved for a long period by a simple means. CONSTITUTION:The objective shell-bearing egg can be obtained by coating the surface of a shell-bearing egg with chitosan film. The egg obtained has the following advantages: (1) stronger eggshell leading to improvement in prevention of egg breakage, safe transportation and maintenance effect, (2) egg freshness can be preserved for a long period of time, and (3) after preservation for a specified period, yolk status such as buildup, luster, location relative to thick albumen and speck presence/absence is favorable, and thick albumen status such as buildup and chalaza presence/absence is also favorable.
Patent JP-S61104204-A (JP)
Title: Photoelectric displacement detecting apparatus
Inventor: SUZUKI MIKIO
IPC: G01B11/00
Filed: 1984-10-26
Abstract: PURPOSE:To attempt reduction of constructional dimensions, by laying out an electric wiring by utilizing cables connecting the apparatus proper to outside machines and instruments. CONSTITUTION:An apparaus 1 is composed of the apparatus proper 2 holding a spindle 8, a cable 3 extending therefrom, an intermediate body 4 and a connector located on the extreme end of the cable 3 and the cable 3 is divided into the front part 3A and the rear part 3B. In the inside of the body 4, an electric circuit 29 for processing an output electric signal from a light-receiving apparatus 24 and for obtaining a digital signal corresponding to a displacement distance of the spindle 8 is accommodated and the circuit 29 is composed of electric elements 31, such as IC, etc., studded on a printed substrate 30. The circuit 29 is not accommodated in the apparatus proper, but inserted on the way of the cable 3 provided with a connector 5 on one end.
Patent JP-S6382230-A (JP)
Title: Collective transferring device of load carrying platform height detection type
Inventor: YOKOYAMA MASANORI
IPC: B66F9/10
Filed: 1986-09-26
Abstract: PURPOSE:To automatically raise and lower an elevating means by installing each distance detecting means at the top edge parts and nearly center parts of a plurality of forks which project in the horizontally parallel state. CONSTITUTION:When a front lift 2 and a rear lift 1 lower at the same time and a photoelectric sensor 17 detects the load carrying platform 25 of a truck, the lowering of the rear lift 1 is suspended, and only the front lift 2 lowers to the lowering edge. Then a supporting point shifts to the rear lift 1, and a revolution roller 16 contacts the load carrying platform 25 by the deflection of a fork 13, and the center lever beam state with the rear lift 1 is maintained. When the advance of the rear lift 1 is suspended, the rear lift 1 is lowered until a photoelectric sensor 18 detects the load carrying platform 25. Then, the revolution roller 16 is released, and the rear lift 1 is automatically lowered until the photoelectric sensor 18 detects the load carrying platform 25, and the fork 13 is controlled in parallel to the center part at the height of a pallet.
Patent JP-S60121979-A (JP)
Title: Vector controller of induction motor
Inventor: TERAJIMA MASAYUKI
IPC: H02P23/16
Filed: 1983-11-30
Abstract: PURPOSE:To prevent noninterference controlling performance due to voltage saturation of a pulse width modulation type inverter from decreasing by enhancing the control voltage signal to obtain the prescribed output with a basic wave when a controlling rate becomes 1 or higher. CONSTITUTION:In case of controlling rate mu<=1, the output (beta) of a correcting coefficient calculator 13 becomes 1 from the relation of the output of a function calculator 12, control voltage signals e1alpha, e1beta become e1alpha*, e1beta* as they are to become normal noninterference control. In case of controlling rate mu>1, the output decrease due to the output saturation of the inverter enhances the control voltage signals e1alpha, e1beta as correcting coefficient (beta), and even in case of mu>1, the basic wave output proportional to the e1alpha, e1beta is obtained to enable the noninterference control.
Patent JP-H0274790-A (JP)
Title: Curve joint device for concrete pipe in concrete pipe propelling method
Inventor: YAMAZAKI TOSHIHIRO
IPC: E21D9/06
Filed: 1988-09-12
Abstract: PURPOSE:To dissolve awkwardness such as breakage on a concrete pipe because of concentration of propelling force on inner peripheral side alone by connecting connections of concrete pipes to be buried to each other with a curve joint. CONSTITUTION:A curve joint basic body 10 to be connected to concrete pipes 2 propelled into the ground is composed of cast iron retainers 11 fitted to connections of respective concrete pipes 2, the same material of a taper spacer 12 interposed between these retainers 11, and a collar 13 formed of iron plate. If used the curve joint device, even when a slant is generated on the connection of concrete pipes at the time of constructing pipes in curve, the taper spacer in the curve joint moves automatically in accordance to slant quantity, and thrust is transmitted via the taper spacer. Propelling force can be uniformly transmitted thereby with whole periphery of the concrete pipes.
Patent JP-S6287778-A (JP)
Inventor: KANEKO AIJIRO
IPC: F26B3/02
Filed: 1985-10-11
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。