baber/WOPTO huggingface dataset:
Patent JP-S57110631-A (JP)
Title: Coating material of immersion lance for refinging molten metal
Inventor: YOSHIMURA MATSUICHI
IPC: F27D3/16
Filed: 1980-12-26
Abstract: PURPOSE: To prevent the coated layer of an immersion lance for refining molten metal from peeling off and the lance from being pierced and broken by coating the lance with a coating material prepared by adding phenol resin and condensed phosphate as a binder to fire resistant aggregate and binding clay.  
     CONSTITUTION: An immersion lance used to blow a desulfurizing agent into molten iron or for other purpose is coated with a coating material prepared by adding 1W5pts.wt. powdered phenol resin with 400W800mo.lwt., 1W5pts.wt. alkali metallic salt of pyrophosphoric acid, tripolyphosphoric acid or the like and 10W15pts.wt. water as a binder to 100pts.wt. refractory prepared by mixing 85W 95% high aluminous, chamotte or other fire resistant aggregate such as bauxite, alumina or mullite with 5W15% binding clay such a kaoline or bentonite. The coated lance is dried to form a fire resistant coated layer which is hardly peeled off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0351102-A (JP)
Title: Centering and supplying apparatus for timber
Inventor: KODAMA HARUO
IPC: B27B31/00
Filed: 1989-07-20
Abstract: PURPOSE:To make the re-chucking of a predetermined square lumber unnecessary, and enable sawing lumber to be carried out once and for all by rotating a lumber at 90 deg. and rising it up after performing the first centering, and then performing the second centering, and supplying a lumber in which each centering is preset-held on to lumber forwarding chucks on the sawing extension line. CONSTITUTION:A first centering drive member 15 detects the curves of left and right sides of the lumber W by two laser beams which trace on the lumber W, and a first centering is conducted in moving chucks 12, 13 in left and right directions in accordance with the degree of the curves. The upper part of a rotator 10 rotates in the direction of sawing line while the lumber W is being chucked by the lumber chucks 12, 13, and stops at the rotated position of 90 deg.. In this state, the rotator 10 is made to move in the left side only at rotating radius (r) and the center (0) is aligned to the original position, so that the second centering position is determined. After that, the chuck-set lumber W is sent on to the sawing orbit, thereby splitting off log lumbers or the like as well as square lumbers once and for all by once supply chucking.
Patent JP-S6252151-A (JP)
Inventor: GOKAN MICHIYUKI
IPC: C04B24/38
Filed: 1985-08-28
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-H0947097-A (JP)
Title: Controller for induction motor
Inventor: KANEHARA YOSHIHIKO
IPC: H02P21/16
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To satisfy the lowest loss conditions by controlling the d-axis and q-axis components of primary current of an induction motor to match the d-axis and q-axis component commands of primary current thereby controlling the secondary flux and torque current with no effect of the iron loss resistance. SOLUTION: A subtractor 6 produces the difference between d-axis component command ids * and d-axis component ids of primary current produced from a command conversion means. A controller 8 amplifies the difference to generate the d-axis component command Vds * of primary voltage. Similarly, a subtractor 7 produces the difference between q-axis component command iqs * and q-axis component iqs of primary current produced from the command conversion means. A controller 9 amplifies the difference to generate the q-axis component command Vqs * of primary voltage. An integrator 14 integrates the primary frequency (w) obtained from the command conversion means to generate a phase θ.  Based on the phase θ, a coordinate converter 10 converts the d-axis component command Vds * and q-axis component command Vqs * of primary voltage into three- phase voltage commands vus *, vvs *, vws *.
Patent JP-H0853212-A (JP)
Title: Spiral conveyer
Inventor: KAWASAKI HIROSHI
IPC: B65G15/02
Filed: 1994-08-11
Abstract: PURPOSE:To prevent the occurrence of knocking and rising of an endless belt by providing a stretching part for stretching an endless belt between a cylindrical driving device and the other cylindrical driving device, and providing a belt driving device for applying the driving force to the endless belt which passes through the stretching part. CONSTITUTION:A stretching part for an endless belt 2 between plural cylindrical driving devices 1, 1' is provided with a belt driving device 13 for applying the driving force to the endless belt 2 which passes through the stretching part. The driving force is applied to the endless belt 2 separated from one cylindrical driving device 1 to the stretching part by the belt driving device of the stretching part before it is taken up by the other cylindrical driving device 1'. Accordingly, the frictional resistance of the endless belt 2 to the rail of the stretching part is little applied as surplus tension to the other cylindrical driving device 1' so as to prevent the occurrence of knocking and rising phenomena. That is, the belt tension to the other cylindrical driving device 1' can be controlled in such a range not to cause knocking and rising of the endless belt.
Patent JP-S6168740-A (JP)
Title: Objective lens actuator of optical information reproducing device
Inventor: YAMAMOTO AKEMICHI
IPC: G02B7/00
Filed: 1984-09-12
Abstract: PURPOSE:To improve sensitivity and to attain size reduction by dividing a movable coil, etc., into a upper and a lower part by providing a lightening part in a ceiling plate so as to set the center of gravity of a moving coil assembly at the intersection of an optical axis and objective planes assumed crossing the optical axis of an objective lens at right angles while dividing the movable coil, etc., into an upper and a lower part. CONSTITUTION:The center G of gravity of the movable coil assembly is set at the intersection Q of the optical axis l-l of the objective lens and objective planes (m), (n), (o), and (p) which divide a tracking coil 11, tangential coil 12, an focus coil 13 held around the outer peripheral surface of a bobbin 10 in the peripheral direction symmetrically into the two upper and lower parts ad cross the optical axis of the objective lens at right angles. For the purpose, plural through holes 10c parallel to the optical axis l-l of the objective lens are formed in the circumferential direction in the ceiling plate 10a of the bobbin 10 which may cause unbalance. Consequently, the weight of a balancer 14 is reduced and the total weight of the coil assembly is also reduced. Therefore, the sensitivity is improved and the whole body is reduced in weight and size because of the weight size reduction of a magnet 8.
Patent JP-S6470808-A (JP)
Title: Driving circuit for semiconductor device
Inventor: MIYAWAKI MASABUMI
IPC: G05F3/24
Filed: 1987-07-29
Abstract: PURPOSE:To supply a large current with a prescribed reference potential to a semiconductor device by allowing a reference potential generating circuit to output a reference potential corresponding to an input potential from an external power supply to a ring oscillator circuit and a driving potential generating circuit. CONSTITUTION:The ring oscillator circuit 12 is constituted of transistor (TRs) 20-25, its nodes 1-3 are successively amplituded between 'H' and 'L' levels and positional shears generated at the time of oscillation on the nodes 1-3 go to delays based upon the operating characteristics of COSFETs 26-28. The driving potential generating circuit 3 is constituted by connecting potential generating parts 3a-3c having the same constitution in parallel. For instance, the constitution of the generating part 3a is described. The generating part 3a supplies basically electric power with a potential VDD obtained from the external power supply by a TR 37 to the semiconductor device 4 at a driving potential VIN equal to a reference potential Vr outputted from a reference potential generating circuit 1.
Patent JP-S5979343-A (JP)
Title: Finger-touch input system
Inventor: TOSHITSUNA YASUHIRO
IPC: H03K17/78
Filed: 1982-10-28
Abstract: PURPOSE:To eliminate an erroneous detection due to the mixture of external light other than the desired light for a display device by applying specific modulation to the light sent from a light source and detecting correlatively a specified modulation signal at the photodetecting side in a display device. CONSTITUTION:Modulated signal generators 41 and 44 produce different modulated signals corresponding to light sources 43 and 46 respectively. For instance, the modulated signal transmitted from a light source 43-i is different from those modulated signals applied to the light of other light source. The modulated signals received by photodetecting elements 47 and 51 are demodulated, and only fluctuated signals allotted by decoders 49 and 53 are detected. A deciding part 55 decides the absence of output 50 or 54. If a part where no output is generated, the coordinates on a light-shielded surface is decided and delivered by said part having no output.
Patent JP-H1037922-A (JP)
Title: Joining device and joining method for hollow structural angle
Inventor: KOBAYASHI YASUO
IPC: F16B11/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To easily form a lightweight joining part with high rigidity by means of a simple inexpensive machining means by inserting a plate type projection arranged in the end part of the first hollow structural angle into an insertion hole in the second hollow structural angle and welding and fixing the plate type projection and the second hollow structural angle together. SOLUTION: The first hollow structural angle 1 and the second hollow structural angle are provided with equal cross sections, and the end part of the first hollow structural angle 1 is cut while its upper and lower faces are cut away so as to be formed into two plate type projections 3, 3. Slit type opening hole parts 4, 4 are arranged in a joining face of the second hollow structural angle 2. On two faces adjacent to the joining face of the second hollow structural angle 2 and on the opposed side face of the joining face, in the positions with which end faces 5, 5 of the plate type projections 3, 3 in the first hollow structural angle 1 are brought into contact from inside, two slot type small opening hole parts 11, 11 are arranged on each face.  In the joining arrangement of the first hollow structural angle 1 and the second hollow structural angle 2, the plate type projections 3, 3 and the wall face of the second hollow structural angle 2 are welded together in the small opening hole parts 11, 11 by means of plug welding. Subsequently, butt welding is carried out in the joining line 6, while fillet welding is carried out in a joining line 7.
Patent JP-S6250936-A (JP)
Title: Micro processor diagnosis circuit
Inventor: HORI TATSUHIKO
IPC: G06F11/22
Filed: 1985-08-30
Abstract: PURPOSE:To diagnose the action of the device by comparing the reading data from the memory circuit and the normal program set beforehand by a diagnosing circuit, stopping the micro processing device until the result is turned out and when the result is abnormal, holding the stoppage of the device. CONSTITUTION:By comparing the reading data from the memory circuit by a micro processor 1 with the normal program set beforehand, a diagnosing circuit 6 diagnoses whether or not the reading data are normal. Until the diagnosing result of the circuit 6 is turned out, a control circuit 7 sets the processor 1 to the stoppage condition, and when the result of the diagnosis is abnormal, the stoppage condition of the device 1 is held. The diagnosis contents of the circuit 6 are displayed to a displaying circuit 9. Thus, even when the action and the contents of the program are not understood, the action of the micro processing circuit 1 can be diagnosed easily. Further, the run-away of the processor 1 due to the abnormal program can be prevented.
Patent JP-S5980107-A (JP)
Inventor: FUJIWARA KANEHARU
IPC: H02B13/02
Filed: 1982-10-28
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-H0819580-A (JP)
Title: Safe fastening belt
Inventor: TAKIYAMA SHOICHI
IPC: A61G13/12
Filed: 1994-07-07
Abstract: PURPOSE:To safely and surely fasten the arms or legs of a patient to a bed by sewing Velcro tapes to opposite end parts of a belt formed by sewing seatbelt cloths together in part, and by fixing the attached felt side of the belt to the skins of the arms or legs of the patient while fixing the other side of the belt to a bed or a bed fence. CONSTITUTION:A safety fastening belt body is fabricated by sewing seatbelt cloths 1 having, for example a length of 69.0cm and a width of 5.0cm, together. Further, Velcro tapes 2 are sewn to both end parts of the belt and a felt 3 is applied to the belt body in a part adapted to make contact with the skin of a patient so as to prevent the skin from being damaged. During use, the attached felt side of the belt body is fixed to the skins of the arms or legs of the patient while the other side of the belt body is fixed to a bed or a bed fence. Thereby it is possible to safely and surely fasten the arms or legs of the patient.
Patent JP-H0239769-A (JP)
Title: Picture editing device
Inventor: NAGASHIMA SUNAO
IPC: G06T1/00
Filed: 1988-07-29
Abstract: PURPOSE:To accurately edit a picture in a simple constitution by operating a picture editing signal generating means for a section necessary for an applied picture processing circuit, and generating a picture editing signal in a picture editing device having the said generating means. CONSTITUTION:A memory 179 uses a random access memory, a memory space is divided into plural blocks, and necessary editing timing data are accumulated at every block. When the picture is edited, an input A of a selector 178 is selected, and a timing signal read from the memory is latched by a D-type F/F 180, and the editing signal A is sent through a line delay circuit 181 to a picture processing circuit as an editing signal B. Then, an EDLD signal and an EDCK signal to operate the editing circuit are generated in a memory 163. Thus, only the necessary part of a memory 179 can be accessed in the arbitrary section between HS signals. Consequently, the memory capacity of the memory 179 can be reduced.
Patent JP-S6251357-A (JP)
Title: Multiple dwelling house information system
Inventor: MORITA MASAYUKI
IPC: H04H20/02
Filed: 1985-08-30
Abstract: PURPOSE:To attain calling and talking after a few waiting even in any multiple gate door set by providing a repeater connecting one talking line among lines to an in-house master set based on a transmission signal sent from a master controller and plural talking lines. CONSTITUTION:When a visitor designates an in-house master set 6-1 in a multi ple gate door set 5A and depresses a call button, the multiple gate door set 5A sends the information representing it to a transmission line 3 and a master controller 1 receives the signal. The main controller 1 analyzes a reception data and connects a talking line 2a connected with the set 5A to the in-house master set 6-1, then a signal turning on a relay RYA to a repeater 11 is sent. The repeater 11 receives the signal via a transmission I/F, a control I/F 15 turns on the relay RYA by a command from a CPU 13, the talking line 2a is connected to the talking line of the in-house master set 6-1 and the main controller 1 sends a call signal to the in-house master set 6-1. When the in-house master set 6-1 hooks off, the talking between the multiple gate door set 5A and the in-house master set 6-1 is attained.
Patent JP-S5884002-A (JP)
Inventor: RAINHORUTO HORUTSUMIYUURERU
IPC: B01D3/00
Filed: 1982-10-27
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-H0946824-A (JP)
Title: Device installation panel
Inventor: TSUYUMINE OSAMU
IPC: H02B1/30
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To save time and labor in manufacturing by providing a penel with a plurality of side members, each of which has an interlocking section that interlocks with a corresponding one of the other side member in a facing direction of a substrate and a cover. SOLUTION: A first and a second side member 11, 12 have interlocking sections 11c, 12a which are formed in a steplike shape. When these interlocking sections 11c, 12a interlock with each other in a facing direction of a substrate 4 and a cover 6, they partly overlap each other in the facing direction of the substrate 4 and the cover 6 and fitting sections 11d, 12b of these side members 11, 12 fit in with each other. By this, the first and the second side member 11, 12 are prevented from separating from each other in the facing direction of the substrate 4 and the cover 6.  In a device installation panel provided with such side members, the first and the second side member 11, 12 which have specified dimensions are interlocked by the interlocking sections 11c, 12a and thereby the dimension of the side member 11 in the facing direction of the substrate 4 and the cover 6, in other words, in a depth direction, can be varied. As a result, there is no need of preparing various kinds of side members of a different depth dimension and time and labor can be saved in manufacturing.
Patent JP-S6085841-A (JP)
Title: Supporting device of movable table
Inventor: SHIMODA YASUO
IPC: B23Q1/58
Filed: 1983-10-13
Abstract: PURPOSE:To facilitate assembly and improve precision by forming an air hole in a movable table so as to blow compressed air at facing surfaces of fixed rails from the air-floating movable table. CONSTITUTION:Fixed rails 11, 12 are arranged on both sides of a movable table 17 at a fixed space respectively. Facing surfaces between the table 17 and the rails 11, 12 are formed with a combination of V-grooves 11a, 12a and reverse V-lugs 17a, 17b respectively, and an air hole 17c is formed in the table 17 so as to blow compressed air at the V-grooves 11a, 12a of the rails 11, 12 from the table 17. Thereby, the production of the rails 11, 12 and the table 17 is facilitated, and the cost can be reduced. In addition, by performing the position adjustment of one fixed rail 11, the gap and the degree of parallelization between the movable table 17 and the fixed rails 11, 12 can be easily adjusted, and precision can be improved.
Patent JP-H0861322-A (JP)
Title: Fixing device for heat insulating material of inspection port
Inventor: EMOTO HIROSHI
IPC: F16B5/02
Filed: 1994-08-12
Abstract: PURPOSE: To provide a heat insulating material fixing device for an inspection port which can safely fix a heat insulating material without damaging it, and makes its fixing work easy. CONSTITUTION: A heat insulating material fixing device is composed so as to fix a heat insulating cylinder 6 composed of a foam body arranged in the back of the fixed frame of an inspection port to a holding base material 16, and a fixed plate 14 having a sharp projection 17 on an abutting face is abutted on the heat insulating cylinder 16, and fixed with machine screws 15.
Patent JP-H0856322-A (JP)
Title: Liquid crystal display device
Inventor: KAWAKAMI TOSHIKATSU
IPC: G09G3/20
Filed: 1994-08-12
Abstract: PURPOSE:To obtain a liquid crystal display device which eliminates the omission of information that is seen in a normal thinning-out system and can prevent picture quality from being deteriorated when images of a television system other than the NTSC system are displayed on the liquid crystal display device of the NTSC system. CONSTITUTION:This device is provided with a 1st clock generating circuit (PLL circuit) 10 required for NTSC image reception and a line memory 20 which converts a video signal to a double speed. Further, this device is provided with a 2nd clock generating circuit 11 for image reception of other television systems, a 3rd clock generating circuit (PLL circuit) 12 which generates a clock at a rate required for its scan conversion, and a 2nd line memory 21 which is written with the 2nd clock and read out with the 3rd clock, thereby making possible system conversion.
Patent JP-S6346601-A (JP)
Title: Reproducing device for magnetic recording medium
Inventor: WADA YUKINOBU
IPC: G11B5/027
Filed: 1986-08-13
Abstract: PURPOSE:To prevent the level decrease in a reproducing signal attended with track deviation and the crosstalk with adjacent tracks by using a signal being the sum of a reproducing signal from a sub head reproducing the same track as a main head and a reproducing signal from the main head as a reproducing signal. CONSTITUTION:If a magnetic tape 2 is deviated, e.g., downward, a reproducing signal from a left channel main head ML, a reproducing signal from a left channel sub head SL3 and a reproducing signal from a sub head SH in common use for the right/left channel are added by an adder 5 and the result is outputted from an output terminal 7 as a left channel signal. Further, the reproducing signal from the main head MR for the right channel and the reproducing signal from the right channel sub heads SR1, SR2 are added by an adder 6 and the result is outputted as a right channel signal from an output terminal 8. Thus, even if a track deviation is caused, the level of the reproducing signal is not deteriorated and the occurrence of the crosstalk with adjacent tracks is not caused.
Patent JP-S6250591-A (JP)
Inventor: HAYASHI KAZUO
IPC: G01L5/00
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0739656-A (JP)
Title: Inner blade of reciprocating type electric razor
Inventor: SUEYOSHI SHUICHI
IPC: B26B19/04
Filed: 1993-07-30
Abstract: PURPOSE:To constitute the inner blade so that to say nothing of a fact that the outer blade is not broken, whiskers can be cut efficiently, and also, waste whiskers are scarcely scattered to the outside. CONSTITUTION:This inner blade consists of many blades 20 arranged parallel, and a base 21 in which both end parts of these blades 20 are embedded, the base 21 is constituted so that a notch part 23 is formed on its outside surface and an outside peripheral edge in both end parts of each blade 20 is protruded from the surface of the notch part 23, and a non-notch part 24 which becomes almost the same face as the outside peripheral edge in both end parts of the blade 20 is left at least by two parts or more in the direction in which the blades 20 are arranged in order. It can be prevented that such a state as the blade breaks the outer blade is generated by existence of the non-notch part 24, and also, existence of the notch part 23 increases a leading-in/cutting area of whiskers.
Patent JP-H0531524-A (JP)
Title: Treatment of band-shaped metallic body
Inventor: SATSUNOKI TOMIO
IPC: B21B45/08
Filed: 1991-07-30
Abstract: PURPOSE:To improve the quality of surface and simplify/eliminate a pickling treatment stage and a surface flaw removing stage at the time of removing the surface scale and surface flaw of a band-shaped metallic body. CONSTITUTION:In the treatment of the band-shaped metallic body, pretreatment by mechanical means is executed, successively the thickness of >=20mum is grinding removed with super high pressure water and grinding treatment that the roughness of finished surface is finished in Rmax <=30mum is executed. Then, heavy duty grinding treatment that the thickness of >=20mum is grinding removed is executed with a grinder and successively surface conditioning that the roughness of finished surface is finished in Rmax <=30mum is executed with super high pressure water.
Patent JP-S6167996-A (JP)
Inventor: ISHIZUKA MASARU
IPC: H02K9/22
Filed: 1984-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。