baber/WOPTO huggingface dataset:
Patent JP-H05230612-A (JP)
Title: Manufacture of galvanized steel sheet excellent in weldability
Inventor: TSUJI MASANORI
IPC: C25D5/48
Filed: 1992-02-20
Abstract: PURPOSE:To realize a thick oxidized film having good spot weldability by grinding the surface of a plated layer in a steel sheet while an oxidizing agent is fed thereto. CONSTITUTION:The surface of a plated layer is ground by 1 to 16g/m<2> and is brought into contact with an oxidizing agent to form a thick oxidized film on the surface of the plated layer. The oxidized film has the m.p. higher than that of zinc series metal constituting the plated layer, and it is interposed between the plated layer and a tip, by which the wear of the tip can be prevented. Moreover, in the oxidized film formed by jointly using the oxidizing agent, its contact resistance increases, by which the diffusion of the plated layer into an electrode tip can be prevented, and the enlargement of the electrode diameter can be suppressed.
Patent JP-S60216207-A (JP)
Title: Optical measuring instrument for mechanical amount
Inventor: UEDA TOSHITSUGU
IPC: G01D5/26
Filed: 1984-04-11
Abstract: PURPOSE:To improve the accuracy of measurement by measuring a two-dimensional mechanical amount by means of a first-pinhole passing light out of coherent reflected lights, and by measuring a mechanical amount in the axial direction perpendicular to the two-dimensional axis in a pattern of interference fringes by means of a second-pinhole passing light. CONSTITUTION:A light from a light source 1 is made to enter first to fourth polarization beam splitters (PBS)21-24, and beams of light thus obtained are separated into two oscillation light waves S and P vertical and parallel to a plane of incidence respectively. Then, a wave S of the first PBS is applied on a diffusing surface 50 of a target 5 through a lambda/4 plate 42, and the light passing through a second pinhole 40 and that passing through a first pinhole 60, which pass through a l/2 plate 43, are separated into optical components of a Z system and X and Y systems respectively. X- and Y-axis sensors 8X and 8Y perform detection with a speckle pattern formed thereby, while the optical component of the Z system is detected with interference fringes formed by the irradiation on a Z-axis sensor 8Z. By this constitution, various mechanical amounts can be measured with high accuracy and resolution by a simple structure.
Patent JP-H06290824-A (JP)
Title: Cable connecting device
Inventor: KATAGIRI RYUTARO
IPC: H01R4/70
Filed: 1993-03-30
Abstract: PURPOSE:To provide a cable connecting device, which can connect a cable to a conductive member, to which the cable is connected, at an enough strength even in the case where a stranded wire is used for a core of a cable and which has a disconnection preventing function. CONSTITUTION:A connection part of cables 11 has a bending strength more than that of single wire by fitting metal terminals 12 out of the tip of a stranded wire 11a and soldering them. Furthermore, as a cable disconnection preventing means, a stopper 16, which is provided in a route for inserting a core 11a of the cable 11 for connection to a conductive member 15 and which is opened forcedly by the metal terminal 12 at the time of inserting a cable and which is fitted in a stage difference part of the metal terminal 12 and the outer cover of the cable to prevent the disconnection of the metal terminal 12 when the electrical connection is finished, is formed.
Patent JP-S57192638-A (JP)
Title: Friction member
Inventor: SUGITA YASUSABUROU
IPC: F16D69/02
Filed: 1981-05-14
Abstract: PURPOSE:To produce a friction member havng high abrasion-withstandability and usable under high face pressure, by mixing predetermined amount of heating agent, vulcanization accelerator, aging prevention agent, medical thermal carbon and the glass fiber with the copolymer of tetra-fluoroethylene and propylene. CONSTITUTION:5-10wt% of vulcanization agent, vulcanization accelerator and the aging prevention agent is mixed with 36-46wt% of copolymer of tetra- fluoroethylene and propylene to produce the matrix, then 22-47wt% of medical thermal carbon hving high surface area is mixed thereafter 12-37wt% of fine powder glass fiber or titanic acid potassic fiber is mixed and developed to predetermined thickness and punched into predetermined shape, then it is pressure adhered throuh the adhesives to an iron plate and applied with the primary vulcanization thereafter applied with the long term secondary vulcanization and the surface is polished to provided the product having predetermined thickness.
Patent JP-S51147850-A (JP)
Title: Control device
Inventor: NAKAMURA YUTAKA
IPC: B66C23/90
Filed: 1975-06-13
Abstract: PURPOSE: To watch the load to be lifted, thus to prevent the toppling accident or damage trouble of the crane. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51149227-A (JP)
Title: Process for preparing alkyl n- haloacethylcarbamates
Inventor: MATSUI MASANAO
IPC: C07C239/00
Filed: 1975-06-13
Abstract: PURPOSE: Alkyl N-holoacethylcarbamates are prepared advantageously, industrially and in high yield by reacting alkyl N-trimethylsilylcarbamates, which are obtained by reaction of carbamates with trimethylhalosilanes, and haloacethyl chlorides. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S546160-A (JP)
Title: Heat pump type heater-cooler
Inventor: UJIHARA OSAMU
IPC: F25B47/02
Filed: 1977-06-16
Abstract: PURPOSE: In a heat pump type heater-cooler with the air as a heat source, to enable wide-ranged heating/cooling operation by arranging an auxiliary heat exchanger in heat-exchanging relatin with an exterior-side heat exchanger and effectively operating the auxiliary during the heating/cooling operation as well as during winter defrosting operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06291775-A (JP)
Title: Inter-package data transfer control system
Inventor: IWANO KENJI
IPC: G06F3/00
Filed: 1993-03-31
Abstract: PURPOSE:To transfer data by avoiding collision with simple configuration with respect to the inter-package data transfer control system in which data are transferred between packages. CONSTITUTION:Plural packages 2-1-2-n to be controlled are connected to a main control package 1 by data lines 3-1-3-n in star connection, and the plural packages 2-1-2-n to be controlled are connected in parallel with the main control package 1 by a common signal line 4, the main control package 1 sends a transmission reception switching signal with a predetermined period to each of the plural packages 2-1-2-n to be controlled through the common control signal line 4 and data transmission reception of the packages 2-1-2-n to be controlled through the data lines 3-1-3-n is selected.
Patent JP-H08270667-A (JP)
Title: Universal joint
Inventor: NAKAMICHI YUICHI
IPC: F16D3/26
Filed: 1995-03-30
Abstract: PURPOSE: To provide a universal joint to be formed in a compact manner in such a way that parallel slide is practicable at a yoke part to support a cross shaft. CONSTITUTION: The shaft end 3a pair of a cross shaft 3 is rotatably coupled to one fork yoke 2 through a cup-form bearing casing 4 and the other shaft end 3b of the cross shaft is rotatably coupled to the other housing yoke 6 through a bearing slide 7. The housing yoke 6 is provided with a housing cover 10 to partially close the inlet of an internal space, comprising a fork yoke containing space 8; a bearing slide space 9 to guide and support a bearing slide 7 for a shaft end 3b pair; a yoke containing space 8; and bearing slide guide space 9, and surrounding the periphery of the kneck part 2a of the fork yoke 2; and an annular sealing boot 11 to intercouple the inner surface of the housing cover 10 and the neck part 2a of the fork yoke 2.
Patent JP-S51150040-A (JP)
Title: Power system stabirized device
Inventor: EHATA YOSHIO
IPC: H02J3/06
Filed: 1975-06-18
Abstract: PURPOSE: Power system stabilized device in which suitable breaking and separating site proposed as the whole system is selected, overs and shorts of breaking capacity are eliminated, and overload of line tidal current by breaking and separating is not newly occured. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57187603-A (JP)
Title: Uneven thickness detector for coated welding electrode
Inventor: HAMADA MAMORU
IPC: G01B7/00
Filed: 1981-05-14
Abstract: PURPOSE:To raise accuracy of detection of uneven thickness of welding electrodes and at the same time eliminate effect of mutual interference by providing an X-axis transformer and a Y-axis transformer that consist of a pair of transformers that are symmetrical with respect to the movement axis of a welding electrode on two axes that cross each other perpendicularly through a different points on the movement axis. CONSTITUTION:A pair of X-axis transformers 41a and 42a that are symmetrical with respect to the traveling route 4 of a welding rod 3 and a pair of Y-axis transformers 51a and 52a that are also symmetrical with respect to the traveling route 4 of the welding rod 3 are provided on two axes that intersect each other perpendicularly through two different points on the axis 4 of traveling. If the center line 1 of the welding rod 3 is off to, for instance, the side of 42a, the secondary voltage develped in the secondary coil S1 of the transformer 41a decreases and the secondary voltage developed in the secondary coil S2 of the transformer 42a increases. The same applies to the Y-axis transformers 51a and 52a. Because the X-axis transformers 41a and 42a and the Y-axis transformers 51a and 52a are positioned apart, the accuracy of detection of uneven thickness of welding rods becomes high and at the same time effect of mutual interference can be eliminated.
Patent JP-H09247618-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTANI MINORU
IPC: H04N5/92
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording and reproducing device that applies digital compression recording/expansion reproduction to a valid line of a video signal and applies digital recording/reproduction to the line to which an information signal is inserted. SOLUTION: The device is provided with recording means (2, 3, 4) compressing a digital information signal, adding an error correction code to the signal and recording the resulting signal and with reproduction means (6, 7, 8) having a complementary configuration to the recording means (2, 3, 4) and expanding and reproducing the recorded information. In the case of applying compression recording/expansion reproduction to valid line data and optional line data forming a pattern of the video signal as the information signal, the valid line data are respectively compressed/expanded at recording and reproduction and the optional line data are directly recorded/reproduced.
Patent JP-H08272305-A (JP)
Title: Wire for mounting and locking device for sticker
Inventor: WADA RYOJI
IPC: G09F3/14
Filed: 1995-03-30
Abstract: PURPOSE: To provide a locking device which easily exhibits a practicable use effect, such as ease of insertion of a wire into the inserting and introducing hole of the locking device by press bonding and fixing a metallic cap to be fitted and fixed to the front end of a twisted wire by pressing the peripheral surface of the metallic cap. CONSTITUTION: This wire B is formed by coating the twisted wire (a) consisting of spirally converged fine wires 2, as shown in a cross-sectional view, with a transparent resin material 3 having resilience and is so constituted that the cutting of the wire by a wrongdoer is difficult and that the wire is highly flexible. The exposed parts of the fine wires 2 not coated with the resin material 3 are formed at the front end of the twisted wire (a) and the metallic cap 4 is fitted to the exposed parts at the front end. The entire part of the peripheral surface of the metallic cap 4 is pressed to press bond and fix the metallic cap 4 to the front end of the twisted wire (a). The metallic cap is surely fixed by press bonding and fixing the entire part of the peripheral surface of the metallic cap 4 by pressing.  Since the entire part of the peripheral surface of the metallic cap 4 is press bonded by pressing, the diameter of the metallic cap 4 is reduced.
Patent JP-H10269466-A (JP)
Title: Outputting destination managing and supervisory system
Inventor: TAKESADA MUTSUHARU
IPC: G08B5/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To supervise worker's work or the like in addition to the management of destinations and to enable a worker also to inform a supervisor of the change of a destination or the like by constituting the system of a destination managing/ monitoring master device, an extension telephone, a radio receiver, etc., so that the supervisor can manage and monitor each worker working in a yard. SOLUTION: An input part receives a data input and inputs also the change of time or the like and the release of an alarm or the like from a worker (steps 10, 40, 50). An operation/control part executes the operation of time or the like and controls the whole personal computer. An information data base registers various data or the like. A storage part temporarily stores the inputted data, the data of the information data base or the like and is allowed to quickly correspond to a request from the operation/control part. A time monitoring part monitors warning time or the like (step 20). An warning/alarm generating part calls a worker by using a calling part such as a radio receiver (step 30). A display output part displays registered data or the like when a worker checks inputted data.
Patent JP-H03274115-A (JP)
Title: Skin material
Inventor: YASUNO KIMIZO
IPC: B29C39/10
Filed: 1990-03-26
Abstract: PURPOSE:To form a joint part having a beautiful line even after the skin material and an expanded body integrated and to make the appearance good by providing an immovably fitted supporting piece to the parting face of a mold for expansion molding. CONSTITUTION:Molds 11, 12 are opened and a first skin raw material 3 of the skin material 2 is arranged along the molding face 11b of the mold 11. Moreover the supporting piece 6 of the skin material 2 is arranged along the parting face 11a of the mold 11. Thereafter the molds 1, 2 are closed to pinch the supporting piece 6. Then urethane-based expandable resin is foamed in the internal space of the skin material 2 and an expanded body 1 is formed. When this expanded body 1 is joined to the skin material 2, the jointed part 5 is not moved even when a force is exerted to the skin material 2 in the stage of this expansion molding. Therefore the line of the joined part 5 is shown very beautifully after the expansion molding. Further after expansion molding is performed, the supporting piece 6 is pulled outside, torn and removed.
Patent JP-H04309144-A (JP)
Title: System file fault detecting system
Inventor: TAKAGI SHIGERU
IPC: G06F12/00
Filed: 1991-04-08
Abstract: PURPOSE:To detect the fault of a system file at high speed in a short time and to shorten working site control time. CONSTITUTION:A master 1 of a system file is stored in an index part 3 and a data part 4 of a hard disk 2 respectively. By physically copying data from the head to the end of the area of the hard disk 2 including the storage areas of the index part 3 and the data part 4 in respect to the master 1 to the empty area of the data part 4 of the hard disk 2, a slave 5 of the system file is formed. By reading out the master 1 and the slave 5 from the hard disk 2 and physically collating them when the fault is detected in the case of control at a working site or the like, the fault of the system file is detected.
Patent JP-S51150176-A (JP)
Title: Conveyer for discharging a worked rod piece from a turining machine
Inventor: ASAKO YASUJIROU
IPC: B23B15/00
Filed: 1975-06-17
Abstract: PURPOSE: To prevent deflection of a work piece during cutting-off operation, using a work piece-receiving pipe. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S547913-A (JP)
Title: Capstan control system
Inventor: CHIYUUNO MASARU
IPC: H04N5/7826
Filed: 1977-06-20
Abstract: PURPOSE:To excellently control the rotations of a capstan for each tape speed without changing the constant of a control system by generating speed detecting signals of a preset frequency dividing ratio from a tape speed changeover circuit irrespective of the tape speed.
Patent JP-H05273000-A (JP)
Title: Abnormality monitoring device
IPC: G01D21/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain an abnormality monitoring device which can judge abnormality properly even for a process which repeats fluctuation of state at a certain period. CONSTITUTION:A normal allowable range is determined as a time function for one-period fluctuation of a physical quantity which is related to the state of a process. By operating a process device, the physical quantity which actually fluctuates is compared with a previously determined allowable range. When the actual physical quantity reaches outside the allowable range (a shadow part A5, a shadow part B6, a shadow part C7), it is judged that an abnormality has occurred. The allowable range of a normal state can be specified flexibly along time instead of a fixed value. Therefore, even if a process state repeats a large fluctuation periodically, a normal abnormality judgment can be made constantly by comparison with the allowable range.
Patent JP-S58190305-A (JP)
Inventor: KAWAI ISAO
IPC: A01D44/02
Filed: 1982-04-30
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-S62231216-A (JP)
Title: Optical memory device using liquid crystal and its operating method
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/13
Filed: 1986-03-31
Abstract: PURPOSE:To make a critical electric field (Ec) clear by charging liquid crystal between one floating charge acquisition center layer and an electrode and providing at least one floating charge acquisition center layer on an incident light side. CONSTITUTION:The 1st dielectric thin film 5-1, the charge acquisition center layer TL5-2, and the 2nd dielectric film 5-3 are provided on one electrode on the light incidence side to constitute a floating TL5. The 2nd dielectric film 5-3, liquid crystal 6, and an orientation processing layer 7 are provided between this TL5-2 and the other electrode 4' to constitute another capacitor equivalently. The oriented processing layer 7 of liquid crystal is provided on the side where it contacts the liquid crystal 6 of a substrate 3'. Ferroelectric liquid crystal 6, etc., is shown by G2 and C2 as an electric equivalent circuit and the dielectric thin film 5-1 is shown by G1 and C1 as an equivalent circuit. At their boundary, TL5-2 or TL5-2 having a center where the unpaired coupling hands of a semiconductor originating from it are acquired or emitted is provided. Consequently, a liquid crystal memory device in which it is evident whether Ec is positive or negative is obtained.
Patent JP-S63239121-A (JP)
Title: Production of pizt powder
Inventor: SHIRASAKI SHINICHI
IPC: C01G25/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain raw material powders for PLZT expressed in a specified formula by mixing a residual compd. to a calcined product obtained by calcining a coprecipitate, which is formed from a mixed soln. of one component among Pb, Ti and La, and a liq. contg. Zr, and a precipitate forming liq. at a specified temp. CONSTITUTION:The mixed soln. consisting of one or more component among Pb, Ti and La, and the soln. of Zr is prepared. The coprecipitate, which is obtained by mixing the above-mentioned mixed soln. with the precipitate forming liq., is calcined at 500-1,300 deg.C. Then, said calcined substance and the compd. of the residual component for the aimed PLZT composition are mixed and calcined at 500-1,000 deg.C. Then, the ceramics expressed in the general formula (wherein, x is 0.01-0.3; y is 0.05-0.95; square represents cation hole) or the intermediate composition between both composition or the PLZT powder added excessively <=20wt.% Pb to said compositions is obtained.
Patent JP-S58190966-A (JP)
Title: Electrophotographic copying machine
Inventor: OKA KENJIYU
IPC: G03G15/04
Filed: 1982-05-01
Abstract: PURPOSE:To form a toner attached region for measurement on the surface of a photosensitive drum without receiving the fluctuation of the luminous intensity of an exposure lamp, by having a high degree of concentration for a reference chart which is set beside an original setting surface for formation of a toner image concentration measuring region. CONSTITUTION:The volume of the light of a lamp 22 which is reflected by a reference chart 16 of high concentration is always small with no effect of the lamp light volume. Therefore, the toner image concentration produced at the image projecting region of the chart 16 on the surface of a photosensitive drum depends totally on the toner concentration of a developer. In this connection, the toner concentration is detected by a sensor 31 to control a toner supplying device 8. Thus it is possible to keep an optimum level of toner concentration. Under such optimum conditions, the concentration has a big displacement to show a fault of bias value if the development bias is not proper by simply setting the toner image of the chart 16 at the intermediate concentration.
Patent JP-H08180720-A (JP)
Title: Luminaire
Inventor: WATANABE HIROYUKI
IPC: F21V17/00
Filed: 1995-03-30
Abstract: PURPOSE: To provide a luminaire with which the wiring works of a power cable into the luminaire can be performed easily and which is free from risk of the power cable being damaged by a mounting screw. CONSTITUTION: A luminaire is composed of a luminaire body 14 having a power wiring hole 17 in the center in longitudinal direction, a reflex board mounting tool 19 fixed to the luminaire body 14 in its center in longitudinal direction in such a way as confronting the hole 17, a reflex board 20 provided with a screw hole 22 in the center in longitudinal direction and installed as enclosing the luminaire body 14, and a mounting screw 23 which is inserted through the hole 22 to be engaged by the mounting tool 19 and thereby fixes the reflex board 20. The mounting tool 19 is formed from a fixing plate part 24 to be fixed to the luminaire body 14. a screw receptacle plate part 25 having a screw hole 25a in which the screw 23 is fitted, and a partitioning plate part 26 which ties the two plate parts 24, 25 solidly and is installed aslant between the plate part 25 and hole 17.  The partitioning plate part 26 serves as a baffle plate and also as draw-in guide, whose one surface confronts the hole 17 and other surface confronts the plate part 25.
Patent JP-S5641504-A (JP)
Title: Information reproducing-recording device
Inventor: MITSUBE YUUSUKE
IPC: G11B3/64
Filed: 1980-06-02
Abstract: PURPOSE: To make it possible to easily record the reproducing information of a record into a magnetic tape, by providing a detective means as to the transition from nonreproducing mode to reproducing mode, on an acoustic record player of the information reproducing recorder which consists of a magnetic tape recorder, an acoustic record player and an electric circuit.  
     CONSTITUTION: A means 61 for detecting that the nonreproducing mode has been changed to the reproducing mode is provided on a record player B side of the information reproducing recorder which consists of a magnetic tape recorder A, an acoustic record player B and an electric circuit C. In case the tape recorder A is in stop mode, the record player B is in nonreproducing mode, and the electric circuit C is in recording mode, when the reproducing mode 41 is provided to the driving control mechanism 40 by the means 61, the record player B becomes reproducing mode, the detective information 70 is provided to the tape recorder B from the detective means 61, the stop mode is changed to the constant speed moving mode, and the reproducing signal from the transducer 38 is recorded through the electric circuit C. The recording operation becomes simple accordingly. 
     COPYRIGHT: (C)1981,JPO&Japio