baber/WOPTO huggingface dataset:
Patent JP-H0419204-A (JP)
Title: Locking device for tire slip preventing device
Inventor: OSAWA SHIGERU
IPC: B60C27/20
Filed: 1990-05-11
Abstract: PURPOSE:To improve tightening/locking performance and durability, and lower noise so as to make a riding feeling desirable by winding the tightening rope of a tire slip preventing device between both hooks more than the specific times, and then securing a locking fitting provided at the tip of the tightening rope engagedly to the side clip or the like of the tire slip preventing device. CONSTITUTION:Elastic material 7 such as rubber is interposed at the tip part of a tightening rope 5 to mount ladder bands circumferentially along the tire peripheral surface, and the hooks 4, 4' of side bands on both ends of each ladder band are butted at each other. The tightening rope 5 connected to one hook 4 is engagedly secured to the other hook 4' and folded, engagedly secured again to the former hook 4 and folded, and then engagedly fixed another time to the hook 4' and folded. A locking hook 9 provided at the tip of the rope 5 is engagedly secured to a side clip 3, the former hook 4 or the like to perform locking. With this multiple winding of the tightening rope 5, frictional force generated between the rope parts acts upon the wound parts in this mutually overlapped state of the tightening rope 5, so that looseness between both hook 4, 4' is hardly generated.
Patent JP-S62278908-A (JP)
Inventor: II NAOTO
IPC: A01C7/18
Filed: 1986-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09286809-A (JP)
Title: Liquid ultraviolet curing composition and formation of coating film
Inventor: NAKAMURA HIROYUKI
IPC: C08F290/14
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ultraviolet curable composition which can be used for producing a coating film which not only has an appearance free of shrinkage over a wide range of conditions for the preparation of the coating such as the thickness of a film and irradiation conditions, but also has excellent resistance to scuffing and to weathering, and further is excellent with respect to secondary adhere property after testing of resistance to warm water; and a method for forming a coating film using this composition. SOLUTION: This liquid ultraviolet curable composition comprises 30 to 85 pts.wt. of a poly(meth)acrylate A having three or more of (meth)acryloyl group in a molecule thereof and 15 to 70 pts.wt. of a urethane poly(meth)acrylate B having six or more of (meth)acryloyl groups in a molecule thereof, which is obtained by reacting a compound B1 having three or more isocyanato groups ion a molecule thereof with a compound B2 having a hydroxyl group and two or more of (meth)acryloyl group in a molecule thereof, and further comprises 2 to 20 pts.wt. of an ultraviolet absorber D, 0.5 to 10 pts.wt. of a light stabilizer E and 1 to 15 pts.wt. of a photopolymrization initiator F, relative to 100 pts.wt. of the total amount of the above A and B.
Patent JP-H08309532-A (JP)
Title: Ac self-shield arc welding method
Inventor: SATO MASAHARU
IPC: B23K9/00
Filed: 1995-05-22
Abstract: PURPOSE: To stabilize an arc without causing the unstable phenomenon of the arc due to the variation of arc length even when a wire has long projecting length and a large droplet is formed at the tip part of the wire and to execute welding with spatter hardly caused, at the time of executing an self-shield arc welding by using the small diameter self-shield welding wire. CONSTITUTION: In the Ac self-shield arc welding method for executing welding alternately and repeatedly between a period of using the welding wire as a cathode and that of using the welding wire as an anode, at the time of defining an EN ratio for the ratio of time of using the welding wire as a cathode in an AC one period, this EN ratio is set in the range of >50% to <90% corresponding to the wire projecting length to execute the welding.
Patent JP-H11302900-A (JP)
Title: Electrolytic device and its assembling method
Inventor: HINE FUMIO
IPC: C25D17/12
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To correctly position a power supply body to a base panel. SOLUTION: An electrolytic device whose anode comprise a) an anode base body 2 which is covered with electrode catalysts opposite to the outer side surface of a cathode drum at specified intervals and provided with an arc-shaped inner surface, b) a base panel 1 having an energizing terminal from the outside and a means to mount the anode base body 2 on the base panel 1, is provided with a power supply body 3 which is screwed to the base panel 1 and supplies the power to the anode base body 2 and a play removing means to remove the play of the power supply body 3 in screwing with the base panel 1. The anode base body 2 is provided with a projecting part which projects in the outside direction and is brought into contact with the power supply body 3 and the surface in contact with the power supply body 3 of the projecting part is flat.
Patent JP-S5349239-A (JP)
Title: Indication method of system operation content
Inventor: GOTOU MASUO
IPC: G08B5/22
Filed: 1976-10-15
Abstract: PURPOSE:To enable indication of an electrical connection relation of apparatuses at each step of an operation, and to enable performing a check of an operation content easily.
Patent JP-S63289343-A (JP)
Title: Vibration control equipment
Inventor: GOFUKU YOSHIHIRO
IPC: F16M7/00
Filed: 1987-05-20
Abstract: PURPOSE:To eliminate slight vibration favorably as well as to keep off any movement of an upper base without hindering the vibration control action by pressing the other side base in noncontact to one side of the paired bases, and constituting the other side base so as to be energized to the specified opposed position of the base on one side. CONSTITUTION:Pressing mechanism 9a-9b are set up in four corners of a lower base 4 between peripheral edges of an upper base 3 and the lower base 4, and when these upper and lower bases 3 and 4 are relatively moved as opposed to an outer circumferential wall 3a of the upper base 3, they are constituted so as to press this outer circumferential wall 3a via a plate spring. Consequently, even if relative displacement occurs between these upper and lower bases 3 and 4, displacement of the lower base 4 can be buffered by this plate spring in a noncontact state, especially the upper base 3 can be pressed in a floating state, lowering the extent of characteristic frequency, thus a slight vibration is favorably eliminable. In addition, such a fear that the upper base 3 is moved by unevenness of a mounting spot, centroidal offset of a mounted material or the like from the manufacturing standpoint is preventable without hindering any vibration control action.
Patent JP-S62279339-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MASUDA KOSAKU
IPC: G03C7/38
Filed: 1986-05-28
Abstract: PURPOSE:To obtain the titled material having improved coloring property and lightfastness by incorporating 1H-pyrro[1,2-b]-1,2,4-triazole coupler which carries out a coupling reaction with an oxidant of an aromatic primary amine color developing agent at the 5- or 7-position thereof to the titled material. CONSTITUTION:The titled material having good color reproducibility and excellent lightfastness is formed by using the coupler shown by formula I. In the formula, R1 and R2 are each hydrogen atom, alkyl, cycloalkyl, aryl, heterocyclic ring, hydroxy, cyano, sulfonyl, acylamino, sulfonamido, sulfamoyl, alkoxycarbonyl, aryloxycarbonyl, acyl, amino or carbamoyl group, R3 and R4 are each the same meaning to the org. groups of R1 and R2 except hydrogen atom, X is hydrogen atom or a group capable of releasing by the coupling reaction with the oxidant of the color developing agent.
Patent JP-S5247382-A (JP)
Title: Varactor diode device
Inventor: SHIMIZU SHIYOUICHI
IPC: H01L21/60
Filed: 1975-10-13
Abstract: PURPOSE: In sealing one sheet of a semiconductor chip formed therein with four pieces of varactor diodes in point symmetry into a dual in-line package, the disposing symmetry of terminal leads and ground conductor leads is improved by utilizing the structure, whereby floating capacities are made equal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01292002-A (JP)
Title: Production of vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08F2/00
Filed: 1988-05-19
Abstract: PURPOSE:To prevent the production of polymer scales to provide a high quality polymer in a high yield, by introducing a polymerization initiator into a polymerizer and subsequently heating a charge piping and a charge opening from the outsides thereof. CONSTITUTION:When vinyl chloride or a vinylic monomer (e.g., ethylene or 1-butene) containing the vinyl chloride is polymerized in an aqueous medium, a polymerization initiator (e.g., diisopropylperoxydicarbonate or 2,2,4- trimethylpentyl-2-peroxyphenoxyacetate) is introduced into a polymerizer and subsequently a charge piping communicating with the polymerizer and a charge opening of the polymerizer are heated to a temperature of preferably >=100 deg.C from the outsides thereof to decompose the polymerization initiator adhered to or remained in the charge piping and the charge opening, thereby preventing the production of polymer scales to provide a high quality polymer.
Patent JP-S6017204-A (JP)
Title: Turbine device for feed water pump
Inventor: KURIBAYASHI TETSUZOU
IPC: F01D17/20
Filed: 1983-07-08
Abstract: PURPOSE:To surpress a rise in temperature inside an exhaust chamber, by making the driving steam of a feed water pump turbine select from the air bleed of a main turbine to the main steam and then the auxiliary steam in time of fast cutback operation shifting, in case of a transformation power plant. CONSTITUTION:When a steam turbine 50, driving a feed water pump 35 in a transformation power plant, is shifted to fast cutback operation following the load interruption of a system, the driving steam of the turbine 50 is selected from low pressure steam 52 to main steam 53 and then to auxiliary steam 56. A pressure regulating valve 55 and a pressure regulator 62 both are installed in an auxiliary steam pipe 56 while a low selector 64 is installed in control air piping 63 connecting both 55 and 62. And, with a timer 66, a solenoid valve 67 is operated after the elapse of a certain period of time in an FCB signal, and the pressure regulating valve 55 is gradually opened with a ramp functioner 68, making it perform the pressure control.
Patent JP-H11316183-A (JP)
Title: Gelation time measurement method and device
Inventor: KASHU TADASHI
IPC: G01J1/42
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a gelation time measurement method and device capable of excellent-efficiency gelation time measurement and excellent reproduction. SOLUTION: When an agitation rod is pulled up out of a sample, a sample cobwebby state is observed by a photoelectric sensor, and on the basis of the observed result thereof a sample gelation is determined by detecting whether the sample breaks without being pulled up in a filiform (step S12), so that a gelation time measurement can be automatically made and a user measurement workload can be reduced. Also, since the above determination is made by the photoelectric sensor, the objective reproducible gelation time measurement can be made.
Patent JP-H05326634-A (JP)
Title: Printed wiring board
Inventor: HASEGAWA KIYOHISA
IPC: H05K3/34
Filed: 1992-05-15
Abstract: PURPOSE:To provide a printed wiring board in which number of components can be decreased and work efficiency can be enhanced at the time of manufacture. CONSTITUTION:At least one set of two second pads 4, connected selectively with one second pad 4 of a bare chip 2 and connected respectively with different wiring patterns 7, 8, is provided at the periphery of electronic component mounting part 1 for mounting a bare chip 2.
Patent JP-H06335876-A (JP)
Title: Controller for position and posture of underwater robot
Inventor: YANAGIDA MASATAKA
IPC: G05D3/12
Filed: 1993-05-26
Abstract: PURPOSE:To enable the position and posture of a moving underwater robot to be held and set to the position and posture easy to operate a multiarticulated manipulator and the underwater robot even under the floating condition to be operated by the use of the multiarticulated manipulator. CONSTITUTION:The center of gravity position data 10 of an anchor arm are introduced by a twin arm model 5 and underwater robot model 7 on the basis of a twin arm operating command 2 and the vehicle center of gravity position data 3 in the initial posture of twin arm.anchor arm, and an anchor arm operating command 12 is outputted by an anchor arm operating command intoducer 11 to move the anchor arm 24 and hold the posture of an underwater robot 19. Also, the thruster.ballast tank operating command 18 is introduced and the thruster 23 and ballast tank 22 are driven to hold the position and posture of the underwater robot 19 by a vehicle position.posture controller 13, vehicle speed controller 15, thruster and ballast tank controller 17 on the basis of a vehicle position posture command 4.
Patent JP-H0421940-A (JP)
Title: Production of master disk for optical disk
Inventor: OMORI KENJI
IPC: G11B7/26
Filed: 1990-05-16
Abstract: PURPOSE:To sufficiently expose a resist layer in a short period of time and with a low light quantity so as to obtain the master disk by providing a reflecting layer on a glass master disk and forming a photoresist layer on this reflecting film, then exposing and developing the photoresist layer. CONSTITUTION:The reflecting film 2 is provided by a sputtering or vapor deposition method of a light reflective metallic material, such as aluminum, chromium or nickel, on the surface of the glass master disk 1 subjected to precision polishing and precision washing. The photoresist layer 3 is formed by a spin coating method, etc., on this film 2 but before this formation, the surface of the film 2 is treated by a silane coupling agent to improve the adhesive property between the layer 2 and the layer 3, by which the peeling of the layer 3 under the production of the master disk is prevented. The layer 3 is thereafter exposed and developed to produce the master disk. The layer 3 is sufficiently exposed in a short period of time in this way, by which fine information recording patterns are written on the master disk without destroying the shapes thereof even if the low-sensitivity layer 3 is used.
Patent JP-H04350988-A (JP)
Title: Light-emitting element of quantum well structure
Inventor: TAKANO SHINJI
IPC: H01S5/00
Filed: 1991-05-29
Abstract: PURPOSE:To effectively restrain the overflow of carriers in a light-emitting element of quantum well structure. CONSTITUTION:A second barrier layer 65 is formed in a barrier layer 60 for a quantum well active layer 40. Since a plurality of barrier layers whose forbidden band width and refractive index are different are used, the difference between a quantum level and the energy of the barrier layers can be set to be large without reducing a light-confining coefficient.
Patent JP-H04351197-A (JP)
Title: Directivity control speaker system
Inventor: TANAKA TSUNEO
IPC: H04S7/00
Filed: 1991-05-29
Abstract: PURPOSE:To realize the directivity control speaker in which the service area is changed in response to number of listeners and their distribution. CONSTITUTION:The inside of a maximum service area of a speaker system comprising the arrangement of plural speaker units 1 is always picked up by a camera 8 and a picture processing unit 9 detects number and distribution of listeners and their mobile speed. A service area determining device 10 determines an optimum service area based on the result. A gain phase controller 4 controls the gain and phase of a signal inputted to each speaker unit so as to loudspeak the sound only to the optimum service area thus determined.
Patent JP-S5748242-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU TATSUO
IPC: H01L21/28
Filed: 1980-09-08
Abstract: PURPOSE:To obtain a semiconductor chip having excellent die bonding properties, by a method wherein after a semiconductor element region is formed on one main surface of a semiconductor substrate, a silicon layer is formed on the back surface. CONSTITUTION:A semiconductor element region 2 is formed on the surface of a semiconductor substrate 1, while an Si layer 3 is formed on the back surface thereof. A chip 4 obtained by dividing said semiconductor substrate is secured to a semiconductor package 5 through an Au-Si eutectic alloy layer 6. Thereby, a semiconductor chip is obtained having excellent die bonding properties in securing it to a semiconductor package.
Patent JP-S5649418-A (JP)
Title: Rolling bearing cage and its manufacturing
Inventor: NAGASAKI MASAHIKO
IPC: F16C33/66
Filed: 1979-09-26
Abstract: PURPOSE: To increase the lubricity of a pocket face of a rolling bearing cage for reducing noise or vibration of a bearing and permit the use of the bearing without need for grease application, by packing a special solid grease along the face of the pocket of the cage and the shape of a rolling body.  
     CONSTITUTION: When this invention is applied to an angular ball bearing, a supporting stage 3 of about 0.5W1mm is formed on the periphery of the inner wall of a pocket 2 of a machined cage 1 used for the angular ball bearing. A special solid grease (a plastic grease) 4 is packed along the inner wall of the pocket 2 and held by the supporting stage 3. The grease 4 is shaped to hold a rolling body 5 with a proper clearance running along the inner face of the grease 4. For producing the grease, at first, a gelationus grease 4 is applied onto the inner wall of the pocket 2 and heated after a model larger than the rolling body 5 is squeezed into the pocket 2. Then after the grease 4 is cooled to harden, the model is removed so the shaping of the grease 4 is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5825808-A (JP)
Title: Controlling method of sheet thickness at pass-through and run-out in rolling mill
Inventor: KONDOU KATSUYA
IPC: B21B37/72
Filed: 1981-08-07
Abstract: PURPOSE:To significantly decrease off-gauge length and to improve the product yield, by previously deciding a sheet-thickness controlling pattern capable of making the off-gauge length minimum in accordance with rolling conditions, etc. in experiential and experimental manners. CONSTITUTION:A target sheet-thickness pattern required to decrease the off- gauge length at the top and bottom parts, etc. of a material to be rolled, measured at the point of time when a finish rolling of the material is completed, as much as possible is previously set based on the various dimensional units or rolling conditions, etc. Then in rolling the material, press-down positions are controlled so as to coincide with the target pattern. Thus the sheet thickness at the time of pass-through and run-out in a rolling mill, is controlled so as to decrease the off-gauge in rolling and to significantly improve the product yield.
Patent JP-H0420317-A (JP)
Title: Sanitary device with display
Inventor: YASUO TAKASHI
IPC: A47K17/00
Filed: 1990-05-15
Abstract: PURPOSE:To activate the atmosphere of a toilet by providing a display for displaying information to be shown to a user, in a use state of the sanitary device. CONSTITUTION:An ultrasonic sensor 1 detects a person for using a toilet and outputs a detecting signal. A CPU 2 for inputting its detecting signal is constituted of a microcomputer, and the CPU 2 executes an opening/closing control of a solenoid valve 3 for discharging washing water to an automatic washing type urine stool. Also, to the CPU 2, a display 4 is connected electrically, and after receiving a display signal from the CPU 2, information of, for instance, various propaganda copies of a pinball hall, a race track, etc., a communication matter, how to use an apparatus, news, a weather forecast, fortunetelling, etc., are displayed on the display 4. The display 4 is provided on the front panel of the case in an embedded shape, and attached adjacently as a separate body from the case 5. In such a way, the atmosphere of a toilet can be activated, and also, the propaganda effect can be obtained.
Patent JP-H11315515-A (JP)
Title: Guiding indication tool for visually handicapped person, execution thereof, and floor material provided therewith
Inventor: KATSUTA KOJI
IPC: E01F9/524
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a guide indication tool at low cost by providing a recess at the central part of the top face extended from the upper end of a slope face and forming a plate-form receiver and a through hole at the center of the recess to form an indication tool made of a sheet metal and fitting a seal member to the recess. SOLUTION: A top face 22 is horizontally extended from the upper end edge of a conical slope face 21 and a disk-shaped recess 23 is formed at the center of the top face 22 and the top face, and a plate-form receiver 23a and a through hole 23b are formed at the center of the recess 23 to form a sign tool body 2 made of a sheet metal. Further, a disk-shaped seal member 3 having a light-reflecting characteristic different from that of the body 2 is made of synthetic resin, metal, or the like. The seal member 3 is stuck to the recess 23 of the body 2 through an adhesive or the like to form a guiding indication tool 1 for visually handicapped person. When fitting the tool 1 to a floor member, a caulking material is fitted from the rear face of the floor member and the leg part of the caulking material is inserted in the through hole 23b and further, the leg part is plastically deformed. In this way, the guide sign tool can be manufactured at low cost and the design is improved.
Patent JP-H04329098-A (JP)
Title: Remote monitor
Inventor: OKUDA HIROYUKI
IPC: H04Q9/00
Filed: 1991-04-30
Abstract: PURPOSE:To detect an action data signal omitted from history data by providing a means to add the sequence data to show the transmitting sequence to an action data signal transmitted from a terminal device, at the terminal device. CONSTITUTION:A sequence data adding circuit 10 to add the sequence data to show the transmitting sequence to the action data signal transmitted to a central monitor 2 is provided terminal devices A-C. In this case, a priority sequence is beforehand set at the transmission to plural central monitors 2 through a communication line performed by a terminal device 3, and for example, as the transmitting designation of a terminal device B, the priority sequence is set in the sequence of a central monitor 2-1 of the said area, a central monitor 2-2 of a first adjoining area and a central monitor 2-3 of a second adjoining area. Then, regardless of the fact that transmission is performed from the terminal devices A-C, the omission of the operating data signal not received by the central monitors 2 can be easily and correctly detected by generating the omission at the serial number of the sequence data.