baber/WOPTO huggingface dataset:
Patent JP-H06146050-A (JP)
Title: Production of stamper for optical disk
Inventor: OMORI TAKESHI
IPC: G11B7/26
Filed: 1992-11-05
Abstract: PURPOSE:To eliminate the need for a polishing stage by improving the roughness on the rear surface of the resulted stampers by allowing specific aliphat. diol to exist in a bath at the time of forming the nickel stamper by electrocasting using a nickel sulfamate bath. CONSTITUTION:Prescribed patterns are formed on a glass substrate by applying a photosensitive resin on this substrate and subjecting the resin to optical etching and, thereafter, the patterns are subjected to a conducting treatment by sputtering of Ni at the time of producing the stamper for optical disks. The substrate is then plated with the Ni by an electrocasting device where a master disk as cathode and the Ni anode are disposed to face each other. The electrocasting liquid is prepd. by adding the aliphat. diol having carbon-carbon double bonds or triple bonds, such as 2-butine 1, 4-diol, as a brightening agent to an aq. soln. contg. Ni salt, such as nickel sulfamate, as an essential component. The roughness on the rear surface of the resultant stamper is improved and the operation for polishing the rear surface is omitted. The stage for production of the stamper is simplified.
Patent JP-H06335711-A (JP)
Title: Method for rolling seamless steel tube
Inventor: SHIROMOTO TAKAMOTO
IPC: B21B27/02
Filed: 1993-11-26
Abstract: PURPOSE:To improve the consumption unit of caliber roll and increase the yield of product by determining the surface roughness index of roll by measuring the surface roughness of roll and executing the grinding repair of the roll sur face just before this surface roughness index of roll reaches the critical rough ness index of flaw generation that is preliminarily set. CONSTITUTION:The surface roughness index of roll is determined by on-line measuring the surface roughness of a caliber roll 1 in rolling a seamless steel tube with a roughness measuring sensor 4, inputting it into a monitor controller 5 and computing the same. Next, the comparison operation with the surface roughness index of roll is executed using the critical roughness index of flaw generation which is preliminarily set in the monitor controller 5 and rolling is executed while executing the grinding repair of the surface of caliber roll 1 just before reaching the critical index. At that time, simultaneously a lubricant is lubricated on the roll surface and the upper limit of measured value of the surface roughness of caliber roll is taken as an Ra of 50-60mum. In this way, the life of the caliber roll is improved and the generation of roll mark is prevented.
Patent JP-H04168057-A (JP)
Title: Connecting type long size thermal head
Inventor: AGARI HIRONOBU
IPC: B41J2/345
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate occurrence of printing irregularity by making resistance values of heat generating resistors at both ends of each line type thermal head smaller than resistance values of other heat generating resistors. CONSTITUTION:Two heat generating resistors 4a on both sides positioned in utmost ends in the longitudinal direction of one line type thermal head 1 are formed on the whole face of a part of an electrode 6. Other heat generating resistor 40 positioned in the center interposed between the heat generating resistors 4a is provided with a trimming 7 having a recess with a proper depth in the diametric direction with respect to the longitudinal direction of the line type thermal head 1 from the center of a side face 41 of the resistor 40. By forming the trimming 7 in this way, the resistance value of the heat generating resistor 40 becomes larger than the resistance value of the heat generating resistor 4a. Therefore, when a printing is performed by supplying a fixed printing voltage and pulse width in the line type thermal head having the heat generating resistors 40 and 4a, heating values in the heat generating resistors 40 and 4a become equal to each other by difference of resistance values in the heat generating resistors 40 and 4a, so that print irregularity and print thinning will not occur.
Patent JP-S62155598-A (JP)
Inventor: AONO SHINICHI
IPC: B23P21/00
Filed: 1985-12-27
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-2001118806-A (JP)
Title: Method of forming wiring
Inventor: KOGURE NAOAKI
IPC: H01L23/52
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a wiring by which a buried wiring made of a good conductive material having no defect in fine recessed portions can be formed. SOLUTION: When a conductive metal 7 is buried in fine recessed portions 5 made in the surface of a substrate W by a plating method to form a wiring, an ultra-fine particle dispersing liquid 20 in which ultra-fine metal particles 24 are dispersed in a solvent 26 is supplied to the surface of the substrate W and then the substrate W is dried and burned to form an underlying film 28. This underlying film 28 helps to form the good wiring by burying the conductive metal thereafter.
Patent JP-2000134726-A (JP)
Title: Ceiling-type panelboard
Inventor: YANO TAKESHI
IPC: H02B1/40
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling-type panelboard which can be easily installed in a double-ceiling, consisting of a ceiling foundation and a ceiling material. SOLUTION: A box unit 1 which has nut insertion holes 11, into which nuts 10 screwed onto the tips of hanging bolts 9 are inserted sidewise and which are formed in a pair of its sidewalls 12, has bolt insertion holes 14 which are linked with the nut insertion holes 11 and have diameters smaller than the diameters of the nuts 10 but larger than the diameters of the hanging bolts 9 and formed in its ceiling wall 13, so as to position the nuts 10 under the ceiling wall 13 and has an open bottom, a frame unit 2 which is attached to the box unit 1 and closes gaps between the box unit 1 and the panelboard embedding hole 7 of a ceiling material 6 and a cover unit 3 attached to the frame unit 2. Three nut insertion holes 11 and bolt insertion holes 14 are formed on both the respective sides of the box unit 1.
Patent JP-S62153368-A (JP)
Title: Binder composition
Inventor: OKAJIMA MASAKI
IPC: C09J1/00
Filed: 1985-12-27
Abstract: PURPOSE:To provide the title compsn. which is inexpensive, has excellent dispersibility, workability and safety and firmly bonds inorg. and/or org. particles, consisting of bentonite and waste contg. org. paste discharged from printing factories. CONSTITUTION:100pts.wt. bentonite is blended with waste contg. org. paste such as starch (e.g., wheat flour or wheat gluten product), natureal rubber (e.g., gum arabic), seeweeds paste (e.g., sodium alginate), animal paste (e.g., glue, gelatin), synthetic paste (e.g., PVA), etc. (if disired, the solid concn. of the waste being adjusted to 30-50wt%) discharged from printing factories, in an amount corresponding to 3-60pts.wt. org. paste to obtain the title compsn. The raw materials of iron manufacture, ceramic manufacture, civil engineering works and charcoal production or inorg. materials such as slag, carbide sludge and/or org. materials such as crushed waste rubber, crushed waste plastics, bark, saw dust, etc., are bonded by using said compsn.
Patent JP-H02142939-A (JP)
Title: Double cylinder type hydraulic shock absorber
Inventor: MIZUSAWA TAKAHIRO
IPC: B60G15/06
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate welding work, and thereby obtain a hydraulic shock absorber excellent in reliability at low cost by monolithically forming a suspension spring receiving projection on the circumferential wall of an outer cylinder at its out side in the radial direction. CONSTITUTION:A lower spring receiving projection 20A which supports the lower end of a coil spring acting as a suspension spring 9 is monolithically formed on the wall surface of an outer cylinder 20. The projection 20 is formed in such a way that a part of the outer cylinder 20 is projected outward in the radial direction by means of water pressure forming, squeeze forming, press forming and the like. By this constitution, it is possible to eliminate welding work, to contrive to reduce cost so as to obtain a double cylinder type hydraulic shock absorber which is excellent in wear resistance, heat radiating property and reliability.
Patent JP-H03159340-A (JP)
Title: Transmittal result informing system
Inventor: KINOHARA SEIJI
IPC: H04L12/58
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the non-transmittal of transmittal result information by instructing the information destination of the transmittal result information by an originator, and informing a transmittal result based on the above instruction. CONSTITUTION:A transmission terminal 2 transmits communication control information such as the transmission destination of a transmission information, that of the transmittal result information message, and transmittal result information message information media specification, etc., to a communication processor 1. The communication processor 1 registers received communication control information at a call managing information accumulation managing part 14. Next, transmission information is transmitted from the transmission terminal 2, and the communication processor 1 transmits received transmission information to a reception terminal 3. A transmittal result information generating part 19 generates the transmittal result information message, and a transmittal result information transmission control part 20 transmits it to a transmittal result information reception terminal 4. Thereby, it is possible to receive the transmittal result information at a selected place and with a designated method by a user, and to prevent the unreception of the transmittal result information.
Patent JP-H08159803-A (JP)
Title: On-vehicle navigation device
Inventor: KONISHI HITOSHI
IPC: G08G1/0969
Filed: 1994-11-30
Abstract: PURPOSE: To provide a vehicle navigation device which can give a driver a road guide in which road conditions after a vehicle turns at an intersection are accurately reflected and guide a road without giving the driver misunderstanding even when a route is complicated. CONSTITUTION: A route preparation part 9 determines the route of a vehicle on the basis of the current position of a vehicle obtained by a current position locating part 2 and a destination specified by a destination setting part 10, and a guide intersection consitituting a route is stored in a guide intersection memory 11. A route guide part 12 always monitors the current position of a vehicle and when the vehcile comes close to a guide intersection, a guide sentence is pronounced from a speaker. The form of the sentence is switched over to verious forms according to the distance between continuous guide intersections which a vehicle is going to pass through.
Patent JP-2001119664-A (JP)
Title: Video data recording and reproducing method, and device
Inventor: MOGI MASATAKA
IPC: H04N5/455
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a video data recording and reproducing method and a device by which setting of a reproduction device and peripheral devices can automatically be switched depending on the kinds of contents of a program to be reproduced without enforcing a troublesome job on a user. SOLUTION: In this video data recording and reproducing method, where received program data including video data and audio data are encoded or an encoded stream of the program data is received and these streams are recorded on a recording medium, the setting information of the recording and reproducing device and the peripheral devices, corresponding respectively to at least one or more program streams recorded on the recording medium is recorded on the same recording medium on which the program stream, is recorded.
Patent JP-2000123928-A (JP)
Title: Foldable slider driven connector
Inventor: SAITO KAZUKI
IPC: H01R25/14
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a slider drive connector capable of inserting a slider into a space even when the space is narrow perpendicularly to the direction of fitting/unfitting a plurality of plug-side connectors to/from a plurality of receptacle-side connectors. SOLUTION: A slider in a vertically symmetrical structure includes a pair of first sliders 1A, a pair of second sliders 2A, a pair of links 3A for connecting both sliders and a block in which a pair of the second sliders is fixed with a screw 5. Each link has slits 3C, 3D, the slit 3C being externally fitted to a first protrusion 1A5 provided on the first slider and the slit 3D being externally fitted to a second protrusion 2A3 provided on the second slider. Figure illustrates the folded condition of the slider. To elongate the slider, the second slider is turned by 90 degrees clockwise around the first protrusion. Then, a linear boss groove 1A1 and a linear boss groove 2A1 as well as a linear boss groove 1A3 and a linear boss 2A2 are connected together.
Patent JP-H03160923-A (JP)
Title: Threshing device
Inventor: FUJIMITSU KEISUKE
IPC: A01F12/18
Filed: 1989-11-16
Abstract: PURPOSE:To make it possible to carry out good grading of grains regardless of kind of grain culms by linking means for detecting feed amount to threshing drum of grain culm with means for controlling grading air amount and providing a mechanism for changing and controlling increasing and decreasing degree of grading accompanied by increase and decrease of grain culms. CONSTITUTION:A means E for detecting feed amount to threshing drum of threshing grain culm based on displacement of holding rail 22A opposite arranged to feed chain and means F for controlling grading air amount are provided in a threshing device. Then the detection means E is linked with the means F for controlling grading air amount through a mechanical linking mechanism G in a state increasing and decreasing grading air amount in same direction according to increase and decrease of grain culms. A mechanism H for mechanically changing and controlling increasing or decreasing degree of grading air amount according to increase or decrease of grain culms is provided in a mechanical linking mechanism G.
Patent JP-S63225631-A (JP)
Title: Production of polyarylene sulfide
Inventor: OGATA NOBUO
IPC: C08G75/0254
Filed: 1986-12-15
Abstract: PURPOSE:To obtain stably a high-MW polyarylene sulfide of a low melt flow, by contacting a dihaloaromatic compound with an alkali metal sulfide in a polar solvent in the presence of a specified aromatic nitro compound. CONSTITUTION:A polyarylene sulfide is obtained by contacting a dihaloaromatic compound (e.g., p-dichlorobenzene) with an alkali metal sulfide (e.g., sodium sulfide or lithium sulfide) in a polar solvent such as an N-methylpyrrolidone in the presence of a monohaloaromatic nitro compound and/or a dihaloaromatic nitro compound. Examples of said mono- or di-haloaromatic nitro compounds include 2,5-dichloronitrobenzene, 2-nitro-4,4'-dichlorodiphenyl ether and 2,5- dichloro-3-nitropyridine.
Patent JP-H03157701-A (JP)
Title: Power failure processing system for programmable controller
Inventor: YAMADA HIROYUKI
IPC: G05B19/048
Filed: 1989-11-15
Abstract: PURPOSE:To easily perform the cooperation for power failure processing between a programmable controller and a peripheral input/output device by selecting the power failure processing of the programmable controller corresponding to power failure detecting time in the peripheral input/output device. CONSTITUTION:The programmable controller 1 is equipped with a CPU 2, an input/output control part 31 to control the peripheral input/output device 3, a power failure detection circuit 4, a timer 5 to be started up by receiving a power failure detection signal from the power failure detection circuit 4, a power failure time setter 6 on which a power failure discrimination value corresponding to the minimum value of power failure detection time is set, and a memory 7 of sequence program. In such a case, it is discriminated whether or not the initialization of the peripheral input/output device 3 be performed based on the setting time of the power failure discrimination value, and the initialization is performed only when it is required. Thereby, the cooperation for the power failure processing time between the programmable controller 1 and the peripheral input/output device 3 can be easily taken, which shortens down time due to power failure.
Patent JP-H08162047-A (JP)
Title: Control electrode for flat type image display device
Inventor: NAKAMURA MASAHIKO
IPC: H01J31/12
Filed: 1994-12-01
Abstract: PURPOSE: To provide a control electrode for flat type image display device which is easy to mount and improved in reliability. CONSTITUTION: In a control electrode for flat type image display device having an insulating film 42 consisting of crystallized glass applied onto the surface of a metal substrate 21 having a plurality of holes for passing electron beams, and an electrode formed on the insulating film 42, a part having no insulating film 42 is partially and intermittently provided on the peripheral part of the metal substrate. Thus 21, welding can be performed.
Patent JP-H08155987-A (JP)
Title: Control valve for molding foamed resin
Inventor: HAYASHI TATSUO
IPC: B29C39/44
Filed: 1994-12-01
Abstract: PURPOSE: To provide a control valve for molding foamed resin in which a mold change operation or a maintenance operation can be facilitated by a simple structure of the entire valve with simple vapor and air tubes. CONSTITUTION: This control valve for molding foamed resin comprises a movable chamber 2 for partitioning the interior of a control valve body 1 made of a box to communicate with a movable mold, a chamber for a fixed mold to communicate with the fixed side mold, and three sealed chambers of a common use chamber 4 for supplying and exhausting the vapor and the air. The chamber 4 communicates with the chambers 2 and 3 via communicating holes 5, 6, and switching valves 7, 8 are respectively provided at the holes 5, 6.
Patent JP-H02143797-A (JP)
Title: Mode analyzer
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1988-11-25
Abstract: PURPOSE:To easily specify a fault occurrence location of a system by using a mode display lamp so as to grasp the operating state. CONSTITUTION:A signal reception circuit 20 of a mode analyzer accesses terminal equipments 2, 3, 7-9 sent from a central control unit 1 and receives a transmission signal Vs applying time division multiplex transmission to a monitor data and a control data via a signal line 4. A signal processing circuit 21 decides the mode data of the received transmission signal Vs sequentially, stores the result in a mode buffer and displays whether or not the transmission signal Vs of various operation mode is received normally by the lighting of mode display lamps 22a-22f. Thus, the operating state of a remote monitor control system is grasped by the lighting state of the mode display lamps 22a-22f. Thus, the fault occurrence location of a system is specified easily.
Patent JP-S62157826-A (JP)
Title: Saddled type four-wheel car for traveling uneven ground
Inventor: TAKAHASHI HIROTOSHI
IPC: B60K17/342
Filed: 1985-12-28
Abstract: PURPOSE:To easily perform control of chassis position and traveling on uneven grounds by subjecting a front wheel to shaft-drive as well as a rear wheel to chain-drive and by reducing the weight of the rear wheel as well as making the ground clearance of the front wheel high. CONSTITUTION:When an engine 3 is started to put a clutch in connection, sprockets 13 and 14 attached to a drive shaft 12 are rotated. A sprocket 16 is rotated through a chain 17 wound around a sprocket 13, and a rear wheel 5 is driven through a rear shaft 15. On the other hand, the sprocket 22, the input shaft 20 and the output shaft 21 of a transmission device 19 are rotated through a chain 23 wound around the sprocket 14, and further a front shaft 28 is rotated through a differential gear 26 and a drive shaft 27 by means of rotation of an input gear 25 united with the output shaft 21, so a front wheel 4 is driven. According to the above processes, the weight of a rear wheel 5 can be reduced as well as the ground clearance of the front wheel 4 can be increased.
Patent JP-H05135708-A (JP)
Title: Cathode-ray tube
Inventor: IGUCHI YUKINOBU
IPC: H01J29/48
Filed: 1991-11-14
Abstract: PURPOSE:To attain a spot shape on the periphery of a screen of multiple electron beams and the reduction of the dynamic circuit correction quantity by uniformly applying the astigmatic action by a quadruple lens to multiple electron beams. CONSTITUTION:An electron gun having at least a cathode and a focus electrode Gf and having electrostatic deflecting plates 1 concentrating three electron beams R, G, B from the cathode on a fluorescent screen at the tip of the fluorescent screen side is provided. The quadruple magnetic field is formed on the side walls near an accelerating electrode Ga of beam passing ports 2R, 2G, 2B on the electrostatic deflecting plates 1. The quadruple magnetic field can be formed by sheet-like magnets 3 stuck on the side walls of the beam passing ports 2R, 2G, 2B.
Patent JP-H01139948-A (JP)
Title: Ventilation and air conditioning device
Inventor: SHIRAKI HISAO
IPC: F24F7/10
Filed: 1987-11-27
Abstract: PURPOSE:To reduce an amount of air supplying ducts, an amount of items and make an effective utilization of a space by a method wherein a transmitting duct for feeding a clean air supplied from an air supplying port of an air supplying duct to a passage into an object region section and a suction port are provided and in addition a discharging duct for use in discharging each of the ventilated regions. CONSTITUTION:A passage 102 is formed within a building 101 and a plurality of rooms 103 acting as a ventilated region are arranged. An air supplying duct 104 is arranged vertically at a corner part of the passage 102, the air supplying duct 104 is provided with an air supplying port 105. This air supplying port 105 is opened within the passage 102. In turn, a transmitting duct 106 passes through a wall of each of the rooms 103 and then clean air supplied from the air supplying port 105 through the transmitting duct 106 into the passage 102 is guided into each of the rooms 103. In turn, a suction port 107 at the discharging side is opened within the rooms 103 and the air is discharged through this suction port 107 and the discharging duct 108.
Patent JP-H05196030-A (JP)
Title: Connecting rod
Inventor: HAGINO SADAAKI
IPC: C22C38/00
Filed: 1991-11-14
Abstract: PURPOSE:To reduce the cost of a connecting rod as well as to decrease the inertial force. CONSTITUTION:A rod main body 1, a smaller end 2, and a crank pin inserting part 4 are manufactured from a titanium alloy, while a cap 5 is manufactured from an iron type material. As a result, the material cost can be reduced by minimizing the use of the titanium alloy as much as possible, while the inertial weight of the reciprocating part can be reduced effectively.
Patent JP-H10126043-A (JP)
Title: Three-layer bonding film and printed board using it
Inventor: SATO HIROMOTO
IPC: H05K3/46
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a rigid flex printed board having an IVH(interstitial via hole) with excellent yield at low cost. SOLUTION: Three-layer bonding films 10 are laminated on the both sides of a base film 20 whereupon conductor circuits 21 and 22 are formed. At the rigid part, a rigid board 31 provided with IVH 31a is laminated on the top plane of the three-layer bonding film 10 laminated on the conductor circuit 21. In the same manner, on the bottom plane of the three-layer bonding film 10 laminated on the conductor circuit 22, a rigid board 32 having an IVH 32a is laminated. During press process, a first bonding layer 12 of the three-layer bonding film 10 adheres to a base film 20 and a second bonding layer 13 flows into the IVH 31a and the IVH 32a and hardens. The three-layer bonding film 10 is a bonding member which bonds the top and bottom layers at the rigid part and is also used as a cover layer at the flex part.