baber/WOPTO huggingface dataset:
Patent JP-S59232674-A (JP)
Title: Spatter removing device of welding torch for arc welding robot
Inventor: OOKAWA KAZUYOSHI
IPC: B23K9/32
Filed: 1983-06-16
Abstract: PURPOSE:To provide a titled device which can remove efficiently and surely spatters by disposing a fine flexible bar which can swing and swivel along the inside surface of the nozzle of a welding torch in the space between said nozzle and a contact chip through the guide hole of a guide plate provided in accordance with the inside diameter at the nozzle tip of the welding torch. CONSTITUTION:A torch 1 is positioned to face a guide hole 51 by a program to arrange the torch 1, the hole 51 and a fine bar 9 by aligning the swinging centers thereof at certain point of the time in a robot welding operation. The torch 1 and the bar 9 are approached to each other in this attitude and the bar 9 is intruded between the nozzle 11 and contact chip 12 of the torch 1. The bar 9 is at the same time swung in the annular space between the torch 1 and the chip 12. Then the bar 9 scraps the spatter sticking to the inside surface of the nozzle 11. Te bar 9 in this case is fitted swivelably into the hole 51 by press-fitting and the hole 51 is provided to the size meeting the inside diameter of the nozzle tip. The sure intrusion of the bar 9 into the space between the nozzle 11 and the chip 12 is made possible when the torch 1 approaches the bar 9.
Patent JP-H11304493-A (JP)
Title: Vibrating angular velocity detection device
Inventor: SHIMA TAKEYA
IPC: G01C19/56
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To form a small device at low cost which can detect the angular velocity of a rotating cylindrical or annular elastic vibrating body with high accuracy without depending on the physical property of the body. SOLUTION: Exciting drives 2a, 2b which excite a specific vibration mode over the circumference of an elastic vibrating body 1 are placed on the circumference of the elastic vibrating body 1, and elastic displacement and elastic speed sensors 3a, 3b which can observe the circumferential or radial elastic deformation and elastic speed of the excited vibration mode on the circumference are placed thereon, the signals of the sensors 3a, 3b being imparted via an elastic displacement signal calculating part 4 and an elastic speed signal calculating part 5 to an angular velocity calculating part 6, which in turn detects the angular velocity working on the elastic vibrating body 1.
Patent JP-S61266107-A (JP)
Title: Rolling method for steel plate
Inventor: YAMASHITA KAZUHIRO
IPC: B21B1/38
Filed: 1985-05-22
Abstract: PURPOSE:To optimize a plate crown at any plate width and to improve yield by providing different crowns via two inflection points to a roll and rolling a plate material. CONSTITUTION:The roll R is formed to the initial curve provided with the inflection point d in the mid-way of the rolling width C thereof. The narrow plate material is rolled by the part (a) having the large roll crown in the central part so as to have the smaller plate crown. On the other hand, the broad plate material is rolled in the C range covering the entire width of the roll by which the roll crown is relatively decreased and the plate crown can be decreased. The inflection point d is positioned most preferably at (average width of the broad plate material - the average width of the narrow plate material)/2. The plate crown of the plate material having any width is thus optimized and the yield is improved.
Patent JP-H08299469-A (JP)
Title: Apparatus for discriminating normality and abnormality of heart
Inventor: SUGIURA TOSHIFUMI
IPC: G16H10/60
Filed: 1995-05-09
Abstract: PURPOSE: To accurately discriminate the abnormality of the heart by utilizing the resources of an implantable cardiac defibrillator. CONSTITUTION: A discrimination apparatus utilizes the battery and operational function of an implantable cardiac defibrillator 1 as resources and has calculation functions 21 , 22 calculating a change in the ventricular potential of the heart from either one of or both of fractal order or the max. Lyapunov index by chaotic approach and calculation function 23 discriminating the normality or abnormality of the heart from the calculation results and, when the abnormality of the heart is discriminated, the implantable cardiac defibrillator is driven to remove the arrhithmia of the heart. With respect to the chaotic behavior of the pulsation of the heart, the change of the dynamics of the time series data of ventricular potential at times of normality and abnormality is investigated from the max.  Lyapunov index preserving the phase properties of the original time series data and fractal order using a Takens' implantation theory.
Patent JP-2000307872-A (JP)
Title: Device and method for processing image
Inventor: MITSUBORI TOSHIYUKI
IPC: H04N1/41
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To inexpensively improve the compression rate of image data with a large number of high-frequency components, such as dots with simple configuration by processing the compression of read image data after optically removing the high-frequency components of reading image data. SOLUTION: A filter device 1 is provided with a plurality of filters which are changeable and different in optical refractive index for defocusing a reflection light from an original surface. The original reflection light is defocused by using the optical filters so that CCD 2 is defocused, the image of an original image to be formed in CCD 2 is blurred, edges are eliminated by smoothing a dot part and the high-frequency components of the dots are removed optically. CCD 2 converts the reflection light passing through the optical filters into an analog image signal, having a voltage value corresponding to a light strength and an image read part 3 A/D converting the analog image signal. An image data compressing part 4 compresses the image data by a variable length compression system such as JPEG and outputs it to an image data storage part 8.
Patent JP-H11297271-A (JP)
Title: Lamp sealed with inclining functional material
Inventor: MORIMOTO YUKIHIRO
IPC: H01J61/36
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent a crack of the welding outside end part, endure gas pressure when a lamp is lighted, and improve fracture toughness of the projecting part by putting a welding outside end part diameter and the molybdenum concentration of an almost columnar blocking-up part structure of an inclining functional member having one end side rich in molybdenum and the other end side rich in silica, in the specific relationship. SOLUTION: The relationship of M=0.38 D<2> -4.6 D+23 when a diameter D mm is 1.4 to 6 mm and 8.8 wt.% when the diameter is not less than 6 mm, is imparted during the molebdenum concentration wt.% of an inclining functional material with the diameter D mm of a blocking-up part structure 50 as a parameter to increase fracture toughness. The blocking-up part structure 50 endures lamp gas pressure more when the lamp is lighted as the welding part F becomes longer and the fracture toughness of the blocking-up structure 50 projecting from the blocking-up part 12 is improved. However, when the welding part F is lengthened, the molybdenum concentration of the welding outside end part E containing molybdenum increases, so that a crack is easily formed here after welding. However, when it approaches a non-cracking critical line, the welding part F can be lengthened to that extent.
Patent JP-H10287660-A (JP)
Title: New alicyclic epoxy vinyl ether, polymerizable composition and its hardened material
Inventor: UCHIDA MAKOTO
IPC: C08F16/26
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new alicyclic epoxy vinyl ether low in skin irritation and useful as a polymerizable composition for a coating agent, etc. SOLUTION: This compound is expressed by formula I  (m) is 2-5; (n) is 1-20}. The objective compound is obtained by, e.g. reacting 1 mol. of a compound (e.g. 2-chloroethyl vinyl ether) of formula II (X is a halogen, tosyl, benzenesulfonyl, etc.), with >=0.1 mol. of a compound (e.g. epoxycyclohexylmethanol) of formula III in the presence of a basic compound such as N-dimethylacetamide at 0-100 deg.C, preferably at a temp. of 30-60 deg.C.
Patent JP-S5234140-A (JP)
Title: Temperature control device of thermal reactor
Inventor: MASAKI KENJI
IPC: F01N3/26
Filed: 1975-09-11
Abstract: PURPOSE: In the normal operation range, recombustion of HC, CO by a thermal reactor is performed efficiently and upon reaching above a constant exhaust temperature resulting in a better re-combustion ratio, by improving fuel economy, excessive temperature rise of the thermal reactor is prevented for better thermal protection of the reactor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000302063-A (JP)
Title: Tumble preventing device for rear body of articulate type dump truck
Inventor: HASEGAWA NOBUKI
IPC: B62D53/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a rear body tumble preventing device of an articulate type dump truck in a simple configuration using a drive device unchangedly without equipping the dump truck with any additional arrangement. SOLUTION: An articulate type dump truck is configured so that a front body 1 and rear body 3 are coupled together rotatably round a horizontal axis and is equipped with brake applying means 32 and 33, a differential lock actuating means 35, and an inter-differential lock actuating means 36, wherein the arrangement further icludes a sideways inclination sensor 23 to sense the left- right inclination of the rear body 3 and a controller 20 to emit a signal to actuate the brake applying means 32 and 33, differential lock actuating means 35, and inter-differential lock actuating means 36 when the signal from the inclination sensor 23 exceeds the specified tumble threshold.
Patent JP-S5635084-A (JP)
Title: Display control system for electronic apparatus
Inventor: MURANAGA YOSHINOBU
IPC: G04G9/00
Filed: 1979-08-31
Abstract: PURPOSE: To reduce the power consumption, by performing the illumination and distinguishment of time display unit through the detection of the elasped time specified.  
     CONSTITUTION: After clearing the display at present time of the liquid crystal display unit 7 through the operation of clear key, the distinguishing or illumination time is temporarily stored in the entry register 15 by operating the entry key 11 and the time key 14. Next, by operating the distinguishing time set key 12 or illumination time set key 13, the content of the entry register 15 is input to the distinguishing time register 17 or illumination time register 18. When the present time of the clock counter 3 and the distinguishing time register 17, and illumination time register 18 are in agreement 5 for the content, the flip flop 19 is set, reset with the agreement signal, and the display control circuit 4 and timing control circuit 8 are controlled for illumination, distinguishing of the liquid crystal display unit 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08154372-A (JP)
Title: Rocking actuator
Inventor: UMEHARA TERUO
IPC: G11B21/02
Filed: 1995-05-09
Abstract: PURPOSE: To obtain a rocking actuator which prevents a burr from falling from a coil-arm molded body by a method wherein a holding member which holds a moving coil and an arm are formed inetgrally of a thermoplastic resin and the moving coil and the surface of the holding member are formed of a resin covering layer. CONSTITUTION: An arm 5 is formed of, e.g. a thermoplastic resin containing a carbon fiber. A mounting hole 8a is made in an intermediate part. A hole 8b for mounting a functional member such as a magnetic head is made in one end. A holding member 9 is formed integrally with the arm 5 so as to carry and hold the circumference of a moving coil 6. As a means to form the holding member 9 integrally with the arm 5, an injection molding means is effective. That is to say, the moving coil 6 in which a terminal pin 6a has been soldered to a strand 6b so as to be connected and treated is inserted into a mold for injection molding, it is positioned, a heated and molten substance as a thermoplastic resin to which a carbon fiber has been added is injected, cooled and solidified, and the coil is taken out from the mold.  Then, the holding member 9 and the moving coil 6 are immersed in an epoxy-based resin liquid, and a resin covering layer 10 is applied to the surface.
Patent JP-S60253559-A (JP)
Title: Dot printer head
Inventor: NISHIKAWA AKIRA
IPC: B41J2/28
Filed: 1984-05-30
Abstract: PURPOSE:To make it possible to obtain a small, lightweight and simple structure, by integrally forming a bobbin consisting of a wind-up shaft for holding a magnetic coil and an attraction part for determining the movable range of a permanent magnet. CONSTITUTION:One end of a connection arm 12 comprising a non-magnetic material is fixed to a linear needle 11 and a permanent magnet 13 is fixed to the other end of the connection arm 12 in a state polarized in the axial direction of the needle 11. A symmetric bobbin 17, which has a pair of wind-up shafts 15 arranged on the same line in the axial direction thereof and the notch shaped attraction part 16 positioned between the wind-up shafts 15 integrally formed thereto, is provided and windings 18 are wound around the wind-up shafts 15 and a pair of magnetic coils 19 opposed to a magnetic flux generating direction are formed. The permanent magnet 13 is arranged on the same center line as the magnetic coils 19 so as to be made freely movable in the attraction part 16. Because parts are assembled in the integrally formed bobbin as mentioned above, the assembling of the apparatus becomes easy and magnetic efficiency is enhanced even if a small magnetic coil and a small permanet magnet are used to make it possible to miniaturize the apparatus and to make the same lightweight.
Patent JP-2000303862-A (JP)
Title: Sticking preventing device for intake throttle valve
Inventor: NAKA YOSHIHARU
IPC: F02D11/06
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To insure safety, when a diaphragm of an actuator preventing sticking to an intake pipe wall by slightly opening an intake throttle valve at the time of stopping an engine is damaged. SOLUTION: A lever 6 fixed to a valve shaft 4 of an intake throttle valve 2 is provided with a receiving edge 7 and a projection 8. A contact piece 23 of a pressing lever 22 rotating according to displacement of a diaphragm 12 of an actuator 11 is separated from the receiving edge 7 at engine operation, the contact piece 23 is engaged to the projection 8 at stoppage of the engine, and the intake throttle valve 2 is fixed to an opening position. When the diaphragm 12 is damaged, the pressing lever 22 is rotated at a large degree by a pressing spring 15, the contact piece 23 moves a position beyond the projection 8, and return of the lever 6 to idle position is made possible.
Patent JP-S61270605-A (JP)
Title: Precise measuring instrument
Inventor: MAKINO MISAO
IPC: G01C15/00
Filed: 1985-05-24
Abstract: PURPOSE:To eliminate errors in image processing of plural sensors by arranging the 2nd sensor in 180 deg. inversion relation when plural sensors are provided in the same visual field and signals from the sensors are provided. CONSTITUTION:Two bodies 13 and 14 (e.g. magnetic heads) arranged on a base 12 so that, for example, the head 14 is arranged on a CCD sensor 31 and the head 13 is inverted by 180 deg. and arranged are image-formed on the sensor 32 through a camera lens 11. The sensors 31 and 32 are arranged symmetrically about the optical axis 15 of the lens 11. Output signals of the sensors 31 and 32 are coded by binarization signals 40 and 50 into binarization signals having levels corresponding to, for example, a magnetic gap part and other parts. An image processing circuit 60 is stored with scanning output signals of magnetic gaps in respective addresses of a memory according to the binarization signals corresponding to scanning lines and coordinate values X, Y, and Z of them are calculated to measure the distance between the two points accurately. The sensor 32 is inverted by 180 deg., so errors in image processing of the plural sensors are eliminated.
Patent JP-S63276303-A (JP)
Title: Amplifier circuit
Inventor: YASUDA KOZO
IPC: H04N5/359
Filed: 1987-05-08
Abstract: PURPOSE:To improve the signal transmission characteristic and the S/N by supplying an output signal of an input stage circuit to an integration circuit, amplifying and outputting the output signal of the integration circuit and feeding back negatively the output signal to the input-stage circuit. CONSTITUTION:The input stage circuit consists of a 1st stage amplifier transistor (TR)Q01, amplifier TRs 3, 4 and TRs 1, 2, 5 forming a bias voltage and the integration circuit consists of a capacitor C2 and a switch MOSFET Q02. Through the constitution above, an input signal Vin is fed to a gate of the TR Q01 of the input stage circuit, amplified via the amplification TRs 3, 4 and fed to one electrode of the capacitor C2 of the integration circuit from the collector of the amplification TR T4. A power voltage Vcc is supplied to the electrode via a resistor R11 and the MOSFET Q02. Moreover, a signal formed by the voltage drop of the resistor R11 is fed to the base of the TR T6. Then the output signal Vout is outputted from the emitter of the TR T6 and a signal at a connecting point between the resistors R12, R13 is fed back to the gate of the TR Q01 via a feedback resistor R14.
Patent JP-H10296315-A (JP)
Title: Guide device for rolling material
Inventor: WATARI HIROICHI
IPC: B21B33/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To restore runaway easily and rapidly without damaging guide members even when a rolling material runs away. SOLUTION: This device is a guide device 2 whose guide members 10 are arranged along the transporting route B of the rolling material A to guide the rolling material A between rolling mills. The guide members 12, 13 of the guide members 10 are attached with a shear pin 21 which is easily sheared so that these members are separable from the transporting route B after the shear pin 21 is sheared.
Patent JP-S593068-A (JP)
Inventor: KITANI FUKUICHI
IPC: C04B35/01
Filed: 1982-06-29
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-H06324348-A (JP)
Title: Optical valve device
Inventor: YAMAZAKI TSUNEO
IPC: G09G3/36
Filed: 1993-05-12
Abstract: PURPOSE:To enable tracing the cause of a defect generation by providing switching elements performing a connection /interruption of the input from a signal line to detecting units as necessary and performing a detecting operation correctly only at a specified bit. CONSTITUTION:A picture signal line driving circuit 8 is constituted of shift registers 81 having numbers of bits corresponding numbers of pixel columns and sample-hold circuits 82 connected to shift registers 81 of respective bits. A detecting circuit 9 is consisting of three terminals. a first and a second terminals are connected to a picture line 4 and an output line 10 respectively and a third terminal is connected to the output 11 of the shift register 81. When the output 11 of the shift register 81 goes to 'H', a picture signal goes to 'ON' by being synchronized with the output 11 and a signal being applied at the picture signal line 4 is transferred to the output line 10. That is, the output from the inspecting signal output line 10 detects the picture output of the bit to output only when the shift register 81 for the specified bit is 'H'.
Patent JP-S63277306-A (JP)
Inventor: SUZUKI KOICHI
IPC: E01C5/06
Filed: 1987-05-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000301660-A (JP)
Title: Emboss-like pet film laminated steel plate
Inventor: MORI KOJI
IPC: B32B7/12
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide the embossed outer appearance of clear contour and superior forming processability by preliminarily forming a printing ink layer on a part or the whole of faces brought into contact with a binder layer of a biaxially oriented polyethylene resin film and also forming a transparent resin layer of different gloss formed in a sea island state on faces not brought into contact with the binder layer. SOLUTION: A printing ink layer is preliminarily formed on a part or the whole of faces brought into contact with a binder layer of a biaxially oriented polyethylene terephthalate resin film (PET film), and a transparent resin layer of different gloss is formed into the island shape on faces not brought into contact with the binder layer of the film. As a matrix resin of the transparent resin layer, a polyester resin, a polyurethane resin, an acrylic resin, an epoxy resin or some other resin is used, and the gloss adjustment thereof is balanced by the pigment particle diameter and the blend amount of a pigment blended into the resin. As the pigment, titanium oxide, silica, alumina or the like is used. As the method of forming into the sea island shape, a gravure printing method for respective transparent resins on a PET film surfaces is used.
Patent JP-H09297825-A (JP)
Title: Ic card reader writer
Inventor: HIRANO SEIJI
IPC: G06F11/34
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide the IC card reader writer which is applicable to an on-line and an off-line system and can record access information on the IC card safely. SOLUTION: When the IC card is inserted ink an IC card R/W unit 6, a CPU 9 sends a reset signal to the IC card through the unit 6 to activate the IC card, compares 2nd key data (card number) included in ATR information sent from the IC card with the card number (1st key data) of the IC card for a long stored in an FROM 8, and writes a gate number date and time data generated by a real time clock 11 in the IC card unless they match each other and generates and adds access information to the log in the FRAM 10. When they match each other, on the other hand, the log in the FRAM 10 is read out and written to the IC card. Further, the CPU 9 performs a process based upon instructions which are received from a host computer through a terminal and addresses to itself.
Patent JP-H08303226-A (JP)
Title: Silencer
Inventor: SUDA HIDEO
IPC: F01N1/10
Filed: 1995-05-09
Abstract: PURPOSE: To provide a silencer by which improvement in silencing effect and reduction in cost can be accomplished without any increase in a size. CONSTITUTION: A cylindrical opening projection part 4 to be connected to a pneumatic apparatus is integrally arranged in a part of a silencing member 2 consisting of a hollow sintered body provided with fine continuous pores. On the outside wall face of the opening projection part 4, an external thread 6 serving as an engaging structure for connection is integrally arranged. The silencing member 2, the opening projection part 4, and the external thread 6 are formed by sintering a molded body in which inorganic fiber is dispersed in resin powder.
Patent JP-H08299775-A (JP)
Title: Agitator
Inventor: NAKAGAWA MASAYUKI
IPC: G01N35/02
Filed: 1995-05-09
Abstract: PURPOSE: To provide an agitator capable of preventing possibilities of uneven agitation and the generation of contamination, being compact and provided with a simple mechanism and having the advantage of a cost. CONSTITUTION: A container 10 is held between both left and right sides with a band member 12. The band member 12 is made rotatable horizontally with an energized force of a spring 14. A vibration motor 20 is constituted of a DC coreless motor main body 21 and an eccentric weight 24 eccentrically fixed to its motor shaft 23, and a motor main body 21 performs an eccentric rotational movement by the rotation of the weight 24 and the supporting member 16 performs rotary vibration conically. The weight 24 has a shape that a cylinder is cut on the motor shaft 23 lengthwise in half.