baber/WOPTO huggingface dataset:
Patent JP-H05247875-A (JP)
Title: Improved press fabric for paper making machine
Inventor: UIRIAMU EMU MATSUKAASHII
IPC: D21F7/08
Filed: 1992-07-16
Abstract: PURPOSE: To obtain a press fabric bringing an increase of the amount of water removed from fibrous web in a pressing part of a paper making machine by increasing a water treating capacity of the press fabric used at the pressing part. CONSTITUTION: This press fabric having a multiple layered structure, is woven by at least one weft yarn system and >=2 warp yarn layers, and has selected yarn size and weaving pattern so as to have a minute paper contacting surface and a large void volume. A part or whole of one of the >=2 warp yarn layers consists of a multiple component yarn having plural load supporting members. The multiple component yarn may be a multifilament or multi-strand yarn consisting of thin filaments or a polyurethane-covered monofilament yarn, and gives the press fabric having a compressible elastic structure. The multifilament yarn or multi-strand yarn may be covered with a polyurethane.
Patent JP-H0375603-A (JP)
Title: Method for leading light transmission wire into long size small-diameter tube
Inventor: KANZAKI HIDEAKI
IPC: G02B6/46
Filed: 1989-08-17
Abstract: PURPOSE:To allow the smooth leading-in of a light transmission wire attached with wind pressure traveling bodies into a long size small-diameter tube by inserting the front end of the light transmission wire into the long size small-diameter tube from the inlet end of the long size small-diameter tube and feeding pressurized air into the tube from the inlet end thereof, thereby leading the light transmission wire 1 into the long size small-diameter tube while applying a wind pressure to each of the wind pressure traveling bodies. CONSTITUTION:The wind pressure traveling bodies 3 approximately sized to form a spacing from the inside surface of the long size small-diameter tube 2 are mounted at suitable spaced intervals in the longitudinal direction to the front end and intermediate of the light transmission wire 1 and the front end of the light transmission wire 1 attached with such wind pressure traveling bodies 3 is inserted into the long size small-diameter tube 2 from the inlet end of the long size small-diameter tube 2 at the tie of leading-in of a light transmission wire 1 into a long size small-diameter tube 2. The pressurized air is fed by a pump 5 into the long size small-diameter tube 2 from the inlet end thereof to lead the light transmission wire 1 successively into the long size small-diameter tube 2 while the wind pressure is applied to each of the wind pressure traveling bodies 3 inserted into the long size small-diameter tube 2. The light transmission wire 1 is efficiently and smoothly led into the long size small- diameter tube 2 in this way; in addition, the leading-in speed is increased and the efficient leading-in operation is efficiently carried out.
Patent JP-H1155953-A (JP)
Title: Converter
Inventor: WADA MASAO
IPC: H02M5/27
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a one-converter system high power factor converter which reduces the electric conduction loss in bidirectional switch and prevents the complication of the control circuit in bidirectional switch control, by substituting three sets of bidirectional switches for four sets of bidirectional switches using a center tap transformer. SOLUTION: In a frequency converter 11 composed of three sets of bidirectional switches 2-4 composed of the bridge circuits of diodes and transistors in a single-phase converter, the low-frequency AC inputted from an AC power source 1 is converted directly into high-frequency AC by the drive control in the switching operation by these bidirectional switches 2-4. After that, the high-frequency AC outputted from the secondary side of a center tap transformer 5 is rectified with the center tap rectifier 12 composed of diodes 6 and 7, and the DC where the high frequency is suppressed and smoothed is outputted to load 10 from the DC filter 13 composed of a reactor 8 and a capacitor 9.
Patent JP-S6452593-A (JP)
Title: Steering device
Inventor: MAEDA MASAHIRO
IPC: B63H25/38
Filed: 1987-08-24
Abstract: PURPOSE:To reduce the resistance of a rudder plate especially at the time of going ahead, in a steering device in which the rudder plate area under water can be automatically regulated by the change of steering angle, by constituting it so that when the rudder shaft having been provided with the rudder plate at its lower end is moved up and down, at the same time the rudder shaft can be turned along a spiral locus. CONSTITUTION:In the stern part of a hull 1, the rudder shaft 3 having a rudder plate 2 at its lower end is supported by a rudder support 4 fitted to a hull 1 so as to be movable up and down and turnable, and this is moved up and down by the operation of a hydraulic cylinder 5. In the guide plate 6 fixed on the hull inside of the rudder support 4, a slide plate 7 which is slidably moved by a solenoid 8 is inserted, and either of projections 71, 72 provided thereon so as to be opposite in the diametrical direction is engaged with either of a pair of spiral grooves 31, 32 having been formed on the outer circumferential surface of the rudder shaft 3 so as to have reverse directions each other. And it is so contrived that by operating the hydraulic cylinder 5 under engaged condition of the projections 71, 72 with the grooves 31, 32, the rudder shaft 3 is lowered while being turned, so that the steering angle of the rudder plate 2 can be changed.
Patent JP-S6455333-A (JP)
Title: Production of high-tensile steel having excellent arresting characteristic
Inventor: HONDA TAKAYUKI
IPC: C21D8/02
Filed: 1987-08-25
Abstract: PURPOSE:To stably obtain the title high-tensile steel having excellent arresting characteristic and tensile strength by introducing working strains on the surface of the low-carbon steel or low-carbon low alloy provided with a structure consisting essentially of bainite by quenching, and changing the structure of only the surface part to martensite by heat treatment. CONSTITUTION:The low-carbon steel or low-carbon low alloy is hot-rolled at a finishing temp. higher than the Ar3 point, and then immediately quenched to obtain a structure consisting essentially of bainite or of bainite plus martensite. At the same time, the steel is worked in an unrecrystallized austenite region in the hot rolling during the hot rolling and/or hot working or cold working is applied to impart strains to the steel. The steel is then tempered and/or stress-relieved at a temp. lower than the Ac1 point to change only the surface part of the steel corresponding to >=5% of the sheet thickness to a ferrite structure. By this method, a high-tensile steel having an excellent arresting characteristic and having >=60kgf/mm<2> tensile strength is stably obtained.
Patent JP-S6365961-A (JP)
Inventor: FUJII YOSHIHARU
IPC: B02C18/06
Filed: 1986-09-08
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-H1120339-A (JP)
Title: Bookmarker for binder
Inventor: KAWASHIMA MASAHIRO
IPC: B42F21/06
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a delimiter and mark by using a sheet-like material without removing a document already bound by opening a binding implement in the document bound in a binder. SOLUTION: Holes 2 and gap parts 3 are provided at a sheet-like material 1. A binding implement of the binder is made to reach the hole 2 via the part 3. To prevent reverse travel of the implement of the binder, small pieces 4 protruding into the part 3 are mounted. Thus, even when the implement is not opened or already bound document is not removed, a delimiter and mark can be provided in the document bound at the binder.
Patent JP-S58115617-A (JP)
Title: Working method of thin film magnetic head
Inventor: KAKEHI AKIRA
IPC: G11B5/31
Filed: 1981-12-28
Abstract: PURPOSE:To work the gap of a thin film magnetic head with high depth precision by cutting one thin film magnetic head in an array along a plane containing its gap, and then polishing the gap to prescribed depth while monitoring the distance between a gap tip position in the cut surface and a position for deciding on the gap depth. CONSTITUTION:Heads 2 arranged longitudinally and laterally on one substrate 1 are cut on lateral column block and at least either one of heads 2 at end parts of said lateral column block 10 is ground and polished to be cut in a surface containing the longitudinal line L of its head gap 3, thus exposing the section of an upper magnetic layer 5, coil 6, and lower magnetic layer 7 of lamination structure. Consequently, an origin (position) A for an increase in gap depth and the tip position of the gap to be reduced in size are exposed. Then, the distance from the tip of the gap part 3 to the origin A for deciding on the gap depth of the gap part of the head 2 is decreased through work treatment. During this work, the gap depth is also measured simultaneously.
Patent JP-H1053385-A (JP)
Title: Disc brake for hoist
Inventor: KAWASAKI MIKI
IPC: B66B11/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To easily and surely detect the action of an electromagnet without impairing the operability of a turning handle. SOLUTION: A mounting plate 10A is inserted between the outer frame 1 of a hoist and an electromagnet 2. A limit switch 11A is secured to the front of the upper part of the mounting plate 10A. A hexagonal bolt 29A is threadably engaged from behind into the top of the armature 7A of a disc brake and held in place by a nut 31. When the armature 7A is attracted to the frame 2a by the electromagnet 2, the limit switch 11 is put into operation by the head of the hexagonal nut 29A to detect the action (that is, releasing the disc brake) of the armature 7A.
Patent JP-H0546590-A (JP)
Title: Graph minimum length-path searching method and device for obtaining plurality of optimum solution
Inventor: MARUYAMA HIROSHI
IPC: G06F19/00
Filed: 1991-07-30
Abstract: PURPOSE: To provide a graph search method for discovering plural pieces of solutions of which the optimum characteristic is warranted, at a high speed. CONSTITUTION: The shortest cost between the arbitrary vertexs of a directed graph attached with the costs of the real values on the side between the vertexes and an end point t is calculated. Route development is executed sequentially toward the end point t the like a, a+1, while the low order is pruned according to set analysis conditions in accordance with the sum f(Xi) of the cumulation g(Xi) of the costs from the beginning point s and the shortest cost h(Xi) of the remaining routes with the partial routes from the beginning point s of the directed graph G. The high-order N-pieces of the optimum routes held at the point of the time when the search ends, are outputted.  The shortest cost of the remaining routes is previously calculated and the development is performed for the plural routes in accordance with the analysis conditions while the cumulation of the cost from the beginning point is added thereto and, therefore, the plural characteristic and optimum characteristic of the solution are assured. In addition, the development is sequentially executed while the routes of the low-order cost values are pruned and, therefore, the high-speed characteristic of the processing is assured as well.
Patent JP-H0532989-A (JP)
Title: Thermosetting resin composition for sliding member
Inventor: OGOSHI HIROYUKI
IPC: C10N70/00
Filed: 1991-07-30
Abstract: PURPOSE:To obtains the subject composition, containing aromatic polyamide resin fiber, aromatic polyamide resin powder, a solid lubricant and a thermosetting resin at a specific ratio, capable of improving mechanical strength without damaging opposite materials and excellent in sliding characteristics. CONSTITUTION:The objective composition is composed of (A) 5-30wt.% aromatic polyamide resin fiber having preferably 9-11mum diameter and 30-50 aspect ratio (L/D), (B) 5-20wt.% aromatic polyamide resin powder such as polyphenylene isophthalamide, (C) 5-15wt.% solid lubricant composed of graphite, molybdenum disulfide, tungsten disulfide, polytetrafluoroethylene resin, etc., and (D the remainder of a thermosetting resin such as phenolic resin or polyimide resin.
Patent JP-S6368428-A (JP)
Title: Gear shifting controller for continuously variable transmission
Inventor: HISAMURA HARUYOSHI
IPC: B60W10/10
Filed: 1986-09-10
Abstract: PURPOSE:To make an engine baking effect smaller according to a drop in car speed, by making the input revolution of a continuously variable transmission so as to drop in the car speed at the time of engine braking. CONSTITUTION:When a throttle valve becomes fully closed, a second desired value is selected, and this second desired value is set to such a characteristic that is lowered according to a drop in car speed. Therefore, an engine speed comes to go down according to the drop of the car speed in consequence, where by an engine braking effect is decreasing according to the car speed going down. With this constitution, such a engine braking state as being matched to the sense of a driver comes to fruition.
Patent JP-S6270491-A (JP)
Title: Production of high-concentration coal-water slurry
Inventor: ITO HAYAMIZU
IPC: C10L10/18
Filed: 1985-09-25
Abstract: PURPOSE:To reduce the pulverization power and to improve the mixing effect, by producing a high-concn. coal-water slurry using a wet pulverizer in such a manner that coal, water, and a dispersant are fed into the front portion of the wet pulverizer while a stabilizer is fed into the rear portion of the pulverizer. CONSTITUTION:Raw coal, water and a dispersant (e.g., salt of sulfate of a higher alcohol) are fed into an inlet 2 of a wet pulverizer 1 such as a ball mill, to conduct wet pulverization. A stabilizer (e.g, alkali metal salt of carboxymethylcelulose or gum arabic) is fed into the rear portion, i.e., the portion between 1/2 of the length in the lengthwise direction of the wet pulverizer 1 and the rear end of the wet pulverizer. The above process enables economical production of a high-concn. coal-water slurry having excellent combustibility and storage stability with small pulverization power. It is also possible to divide that wet pulverizer 1 into two or more compartments by a porous partitioning plate.
Patent JP-S6367945-A (JP)
Title: Communication control equipment
Inventor: SENDA MAKOTO
IPC: H04L13/00
Filed: 1986-09-10
Abstract: PURPOSE:To extremely easily increase necessary interfaces by providing each interface means with a holding means for setting up and holding information indicating the function of the interface means and executing communication control in accordance with the held information. CONSTITUTION:A selection control part 31 selects one of gate circuits 32-34 in accordance with the specification of a selection control signal 14 outputted from a CPU 1 through a communication control part 5, the selected gate circuit outputs a signal with a level corresponding to an output signal outputted from an interface circuit connected to the gate circuit and unselected gate circuits are turned to high impedance states. Discriminating registers A51-C53 indicates board positions and interface circuit discriminating information. Prior to the start of communication control, the CPU 1 reads out the contents of the registers A51-C53 through an internal bus 13 (55), analyzes an inserting position and the sort of the interface circuit, holds the analyzed contents in a RAM 4, and in case of communicating with a necessary network, specifies the control part 31 to select a required board and controls the gate circuit.
Patent JP-S6270737-A (JP)
Title: Chemiluminescent type analyser
Inventor: MIKI HIDEYUKI
IPC: G01N21/76
Filed: 1985-09-25
Abstract: PURPOSE:To prevent the lowering of measuring accuracy due to the deterioration of oil, by timing the actual operating time of an analyser. CONSTITUTION:The life time of oil is set to a predetermined time setting device 7 while an analyser is operated and operation of an O3 generator and a vacuum pump is detected by an O3 generator operation detector 2 and a pump operation detector 1 to be outputted to an AND circuit 3. The circuit 3 applies output to a timing means 4 which in turn times and integrates the input period from the circuit 3. The output Tp corresponding to the integrated value is displayed on a display device 8 and inputted to a comparator 6 to be compared with the output Tc corresponding to the oil life time of the setting device 7 and, when Tp>Tc, the comparator 6 issues output of an alarm 9 which is, in turn, operated to allow a user to know that oil reached life. By this method, because the sucking period of O3-gas by the vacuum pump is certainly timed and integrated to be displayed on the display device 8 and the proper replacement of oil can be informed to the user by the alarm 9, by replacing oil according to the alarm, the accuracy of the analyser can be always properly kept.
Patent JP-H0659430-A (JP)
Title: Layout scanner and trimming and layout method
Inventor: SUZUKI TAKASHI
IPC: G03F1/00
Filed: 1992-08-07
Abstract: PURPOSE:To simplify the trimming operation of the layout scanner which is used in printing plate making and edits the composition of space by using digitalized images. CONSTITUTION:Designs 10 taken as digital data and a trimming instruction frame 11 indicating the trimming range of the designs and the positions of the designs are superposed and displayed. The movement, expansion, reduction and rotation of the trimming instruction frame 11 are then executed to superpose the outer periphery of the necessary range of the designs and the trimming instruction frame 11 on each other. The design part 10a confined within the necessary rang of the designs is cut out of the designs 10. The expansion times and rotating angle at the time of the expansion, reduction and rotation of the trimming instruction frame 11 are determined. The cut out design part 10a is then subjected to conversion processing of reduction or expansion and rotation at the previous expansion times and rotating angle, by which the trimming processing is executed.
Patent JP-S6271173-A (JP)
Title: Manufacture of fuel cell
Inventor: HIRAKAWA TAKESHI
IPC: H01M8/02
Filed: 1985-09-25
Abstract: PURPOSE:To enable precision of parts in the fastening direction to be relaxed, by putting thermosetting and electroconductive paint or the like between the projecting parts of a separator and electrodes. CONSTITUTION:After a cell is formed by putting and laminating thermosetting and electroconductive paint or paste 8 between the projecting parts of a separator 1 and electrodes 2, 5, with it fastened to some degree of no leaking liquid, the cell is either heated in a constant temperature bath or discharged. With the reactive heat occurring at this time, the electroconductive paint 8 or the like is hardened, so as to fix the separator 1 and the electrodes 2, 5 and to secure electrical connection besides.
Patent JP-H0496791-A (JP)
Title: Sewing machine
Inventor: YAMAZAKI HIROSHI
IPC: D05B65/02
Filed: 1990-08-10
Abstract: PURPOSE:To facilitate the work of setting bobbin thread by guiding the bobbin thread by a guide portion, and pressing the bobbin thread against a cutting blade by means of pulling of the end of the thread so as to cut the same, and making a tensile force caused to act on the tensile force generating portion side of the bobbin thread by the cutting blade smaller than the maximum statical friction of a tensile force generating portion. CONSTITUTION:A bobbin 26 is fitted into a bobbin storage portion 22 and bobbin thread 25 pulled out is passed through a tensile force generating portion 23 and pulled out from an opening 17. When the bobbin thread 25 is turned in the direction indicated by the arrow B part of the thread 25 is hanged to the end portion of the opening of a guide channel 33 and allowed to enter into a holding space 34 from the guide channel 33 and passed under a cutting blade 30 and guided to the depth of an edge 30a. When pulled forward the bobbin thread 25 is pressed against the edge 30a and cut. Since the bobbin thread 25 can be cut with a force by which the bobbin thread 25 cannot be pulled out of the tensile force generating portion 23, there is no need for the end side portion of the bobbin thread 25 to be pressed and the bobbin thread 25 can easily be cut even with one hand by utilizing the resistance of the tensile force generating portion 23. The work of setting the bobbin thread is thus facilitated while making proper the length by whith the bobbin thread is pulled out.
Patent JP-S60103561-A (JP)
Title: Information processing system
Inventor: TOKUUME YOSHIHIRO
IPC: G11B7/00
Filed: 1983-11-10
Abstract: PURPOSE:To attain recording and/or reproduction with high speed and high density by providing a deciding device of modulo 2 performing operation of modulo 2 to a filter output signal of a recorded signal. CONSTITUTION:A device recording and reproducing information using light, e.g., laser light is divided roughly into two types; one is a type impossible for erasure and rewrite and the other is a type possible for erasure and rewrite. This system is applicable to both the types. An input data 3 is a series of binary data ''0'', ''1'' transmitted at each bit interval Tb. The output series {xk} of a pre-coder 4 is related to an input series {ik} by xk=ik(+)xk-m and recorded on a medium 2 by {xk} and a laser diode 5 (in Equation, (+) is the addition of modulo 2). Then the addition of modulo 2 is conducted by an Exclusive OR gate known well. An equalizing filter output signal is smapled and decided by the addition of the modulo 2 (the deciding device is connected after an identification point 8).
Patent JP-H0495227-A (JP)
Title: Tracking controller
Inventor: KANEDA HIROSHI
IPC: G11B7/085
Filed: 1990-08-09
Abstract: PURPOSE:To attain the follow-up of an optical spot to a track with high accuracy even at jumping by setting an output level of an automatic gain controller with a level setting means based on the amplitude or the sensitivity of a tracking error signal at jumping in an ROM area or a memory area. CONSTITUTION:An automatic gain controller 9 is provided on a PROM type disk controller to keep a constant output level of a tracking error signal together with a level setting means 8 which sets occasionally the output level of the controller 9 based on the amplitude or the sensitivity of the tracking error signal. Then the amplitude or the sensitivity of the tracking error signal is set by the means 8 as an output level of the controller 9 at jumping. Thus a constant output level of the controller 9 is secured even if the push-pull signal has a big change in both ROM and memory areas owing to the shift of an optical spot at jumping. Then the highly accurate follow-up of the optical spot can be secured to a track.
Patent JP-S6367895-A (JP)
Title: Telephone exchange system
Inventor: OKAMOTO NORIYUKI
IPC: H04Q1/32
Filed: 1986-09-09
Abstract: PURPOSE:To attain distinction between a regular signal according to a normal dial, and an irregular signal mixed from a handset, by providing a tone detecting means, a sound reception judging means, a nonaudio state judging means, and a dial number judging means, CONSTITUTION:When either two kinds of tones of a dial-in pulse signal is detected by a tone detection circuit 1, information is supplied to a sound recep tion judging part 3 as a sound component, and after a time of t1, a detection limiting condition is outputted from the sound reception judging part 3. When neither two kinds of tones are detected, the information is supplied to a silent state judging part 4 as a silent component, and after a time of t2, the detection limiting condition is canceled by a silent state judging part 4. The dial detecting operation of a dial number judging part 2 is limited according to the detection limiting condition decided by the times t1, and t2, and the dial number is judged from an effective component.
Patent JP-S58110098-A (JP)
Inventor: YAGI KANJI
IPC: H05K3/46
Filed: 1981-12-24
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。