baber/WOPTO huggingface dataset:
Patent JP-H01157780-A (JP)
Title: Gas-shielding metallic arc welding torch
Inventor: FURETSUDO ANDORIYUU DESOU
IPC: B23K9/02
Filed: 1988-10-06
Abstract: PURPOSE: To weld a place which is limited to approach by adapting a torch head to various seam types of deposited part without using a guide tube by eccentrically pressing a torch head against inner walls of a workpiece by spring action during welding. CONSTITUTION: The center of internal passages 26, 27 which respectively accepts a pipe assembly 24 in a wire insulating and guiding tube 23 is on the diagonal line of a nearly square section showing the length and width of a gas cup 25. And, this diagonal line bisects a first contact wall 39 and a second contact wall 40 which meet each other at right angles. A wire rod 12 and shield gas from a contact tube 30 are sent downward to a part on which the walls 39, 40 are met at the front end of a torch head, and when the contact tubes 39, 40 are in contact with the internal walls of a work piece, a welding rod is arranged to be supplied to a seam to be welded in right position and direction.
Patent JP-H0698826-A (JP)
Title: Electric water boiler
Inventor: SHIMADA KAZUYUKI
IPC: A47J27/21
Filed: 1992-09-21
Abstract: PURPOSE:To lessen a temperature rise in a receptacle for preventing the receptacle and thermally sensitive element part from thermal deformation and discloration by stopping heating until liquid is poured into the receptzcle once the receptacle is heated while water is not in the receptacle and further start automatically the heating when the liquid is poured. CONSTITUTION:This electric water boiler is provided with a heating means 2 for heating liquid in a receptacle, a temperature detecting means 3 for detecting the temperature of the liquid in the receptacle, an electrifying means 4 for electrifying the heating means, a drive means 5 for driving the electrifying means 4 when the temperature in the receptacle reaches less than a boundary temperature, a measuring means 7 for measuring the temperature rise time and a stopping means 6 for stopping the electrifying means 4 when such time is less than a predetermined value. And once the stopping means 6 is driven, a control means 8 continues the drive of the stopping means 6 until it detects the temperature fall and stops the drive of the stopping means 6 when it detects the temperature fall to start automatically the heating when the temperature reaches less than the boundary temperature.
Patent JP-H03111977-A (JP)
Title: Method and device for inspecting pattern fault
Inventor: MATSUBARA TOSHIRO
IPC: G01N21/93
Filed: 1989-09-26
Abstract: PURPOSE:To reduce the number of patterns to be stored in advance by matching the position of a pattern to be inspected with the position of a reference pattern, generating a fault candidate pattern by logical arithmetic, and detecting the fault of the pattern to be inspected by the logical arithmetic of the fault candidate pattern and a mask pattern. CONSTITUTION:When a pattern to be inspected is inputted by an image pickup device, an exclusive OR circuit 9 executes the arithmetic with a reference pattern 2 to obtain a fault candidate pattern 10. At such a time, the thickness of the pattern 1 to be inspected and the reference pattern 2 is almost same mutually and the positions are correctly matched. In an AND circuit 11, the arithmetic of the fault candidate pattern 10 and a mask pattern 8 is executed to obtain a result pattern 12 and a lacking fault 12a and an added fault 12b are detected.
Patent JP-H04128852-A (JP)
Title: Reduction printing control circuit
Inventor: FUJII SHUJI
IPC: G03G15/36
Filed: 1990-09-20
Abstract: PURPOSE:To decrease the frequency of form replacement and to enable unmanned operation by controlling the scanning speed of a laser beam and the rotating speed of a photosensitive drum and reducing a print image when the form size of a printing form loaded in a page printer is smaller than a specified size. CONSTITUTION:A form size specification command which is received through a receiving circuit 2 specifies legal size and when the form size discriminated by a form size detecting circuit 12 is the A4 size, a microprocessor unit(MPU) 1 compares those form sizes and calculates the reduction rate of the print image. The MPU 1 calculates the width-directional reduction rate SW=W1/W2 and length-directional reduction rate SL=L1/L2 of the print image. For the A4 size and legal size, SL<SW<1 holds, so the MPU 1 employs the smallest reduction rate SL=L1/L2 so as to prevent the image from being distorted by equalizing the longitudinal and lateral reduction rates to each other. The MPU 1 determines the driving speeds of a scanner motor 24 and a drum motor 26 according to the employed reduction rates and sets data on them in a driving timer 10 and a driving timer 11.
Patent JP-S60135645-A (JP)
Title: Fuel supplying apparatus for engine
Inventor: ISEI MASAAKI
IPC: F02M69/00
Filed: 1983-12-24
Abstract: PURPOSE:To reduce fluctuation of the air-fuel ratio considerably, by starting or stopping fuel supply by a second fuel injection valve under particular conditions when shifting between the mode of a first intake condition and that of a second intake condition is caused. CONSTITUTION:In the state of a first intake condition when the intake air is supplied from a primary intake passage 18, fuel is supplied from a first fuel injection valve 21. On the other hand, in the state of a second intake condition when the intake air is supplied from both of the primary intake passage 18 and a secondary intake passage 19, fuel is supplied from two fuel injection valves 21, 22. In case that shifting between the mode of the first intake condition and that of the second intake condition is caused, fuel supply by the second fuel injection valve 22 is started or stopped only when the condition after shifting of the mode continues for a predetermined while. With such an arrangement, it is enabled to reduce fluctuation of the air-fuel ratio considerably.
Patent JP-H0889073-A (JP)
Title: Blade controller of crossflow fan
Inventor: SAMURAGI HITOSHI
IPC: A01F12/48
Filed: 1994-09-19
Abstract: PURPOSE: To delicately vary and effectively control the air quantity of a crossflow fan capable of blasting air for the collection and ejection of dust or the selection of grains e.g. in a head-feeding combine. CONSTITUTION: This crossflow fan is constructed of many blades 3 each having an arc cross section at a prescribed interval in an outer peripheral position between both revolving boards 2a revolving by a revolving axis. In the crossflow fan, fulcrum pins 4, 4 and rotating pins 5, 5 are respectively projected to horizontal outer directions on both end parts along the longitudinal direction of the arc from both end parts in a transverse direction of each blade 3, both rotating pins 5, 5 are inserted into arc long holes 6, 6 formed at the positions of both revolving boards 2a and the rotating pins 5, 5 projected from the arc long holes 6, 6 are engaged with both controlling blades 7a set in adjacent to outside of both revolving boards 2a and capable of controlling the rotation round a revolving axis 1.
Patent JP-S62114465-A (JP)
Title: Magnet motor
Inventor: TAKAHASHI YASUNORI
IPC: H02K53/00
Filed: 1985-11-08
Abstract: PURPOSE:To execute continuous rotation without requiring the supply of external energy, by using diamagnetic soft substance having the characteristic of high saturation magnetic flux density, high permeability, and the like, as rotor material. CONSTITUTION:A motor 1 is organized with a stator 2 made of a horse-shoe type permanent magnet, and a rotor 3 provided with a rotor shaft 4. Diamagnetic soft material having the characteristic of the high saturation, high permeability, and small coercive force of an amorphous alloy including the base of cobalt and the sub material of iron, nickel, molybdenum, boron, and silicon is used for the rotor 3. Then, by the motor 1, the rotor 3 is just started and rotated from an external section at the beginning, and after that, the rotating output can be retained without requiring the supply of external energy.
Patent JP-S63107170-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANEKO HIROKO
IPC: H01L21/768
Filed: 1986-10-24
Abstract: PURPOSE:To improve the heat resistance of the electrodes and the reliability of the device by sequentially providing a semiconductor film and a high melting point metal silicide film on a diffusion layer, and providing in said high melting point metal silicide film on the contact parts of the electrodes for said diffusion layer a barrier metal film for said electrodes. CONSTITUTION:On a source region 6 and a drain region 7, a semiconductor film 8, e.g., an n+ type Si film, is provided in a self alignment fashon with respect to said gate electrode 4. Further, on the semiconductor film 8 and the gate electrode 4, a high melting point metal silicide film 9 is provided, making the resistance of the source region 6 and the drain region 7 low. Also, in an insulating film 10, contact holes 10a, 10b are provided correspondingly to the high melting point metal silicide film 9, and in the parts corresponding to these a barrier metal film 11 is provided. By this barrier metal film 11, the alloying reaction of electrodes 12, 13 with the source region 6 and the drain region 7 is prevented, whereby the improvement of the heat resistance of the electrodes 12, 13 is enabled.
Patent JP-H1194702-A (JP)
Title: Power transmitting device incorporating universal coupling and automatic speed change gear testing device using it
Inventor: SAITO MITSUGI
IPC: G01M13/02
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce the whole space of a power transmitting device by incorporating a universal coupling having a splined shaft in the device. SOLUTION: The input shaft 5 of a power transmitting device 1 is constituted of a hollow shaft and a universal coupling 6 the inner ring 6, of which has a female spline is provided on one end side of the hollow shaft 5. Then a splined shaft 7 is pass through the hollow shaft 5 and spline-coupled with the coupling 7. Since the splined shaft 7 can coupling freely due to the coupling 6 and, in addition, in the axial direction due to the spline, the power from a power outputting section in the preceding stage is transmitted to the hollow shaft 5 through the shaft 7 and coupling 6 when the end section 72 of the shaft 7 is connected to the power outputting section. The power is further transmitted to the output shaft 9 of the device 1 through a power transmitting mechanism composed of a sprocket 8 and a timing belt 11.
Patent JP-2000051038-A (JP)
Title: Quilt
Inventor: YOKOTA YOSHIE
IPC: A47G9/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To improve a heat retaining property of a quilt and to prevent a turnover of the end of the quilt even when a user turns inside the quilt by arranging a holding part holding one end of a mat on the back side covering of the quilt. SOLUTION: A quilt body 1 is constructed of stuffing, a front side covering 2 and a back side covering 3 coating the stuffing, and in one side of the back side covering 3, a holding part 4 holding one end of a mat is arranged. That is, on the back side covering 3 side, the holding parts 4 are arranged in both corner parts 7 in one side 6 of the quilt body 1, and each of the holding parts 4 is formed into a triangle having an opening part 5. When one corner of a mat sheet is inserted into the opening part 5, the end part of the quilt body 1 and one end of the mat are held by each other. In this way, the foot side end part of the quilt is held, and a heat retaining property can be improved. Even if a user turns inside the quilt during sleeping, the end part of the quilt is not turned over, so that warmth inside the quilt can be maintained sufficiently.
Patent JP-H0655085-A (JP)
Title: Method for viewing queue of smoke and implement and device for this method
Inventor: SHIMODA YOSHIO
IPC: B01J10/00
Filed: 1992-08-06
Abstract: PURPOSE:To provide the tool for observing the behavior of smoke in a closed system where convection is small. CONSTITUTION:This tool consists of a cap part 1, a cylindrical part 2 and a leg part 3. This cap part is disposed internally with a projection or a container or capillary tube for holding liquid. The cylindrical part consists of a transparent material. The leg part is attached with a container for holding the liquid, an implement like a stamp pad or holder, such as glass wool, which has water absorptivity and does not hinder the evaporation of the liquid.
Patent JP-S60142700-A (JP)
Title: Oscillation device for adding sound signals to human body
Inventor: MABE KOUKI
IPC: H04R9/00
Filed: 1983-12-28
Abstract: PURPOSE:To make oscillation of a human body oscillating device larger by connecting a voltage amplifier on a sound output side of a sound reproducer on the market and by taking out low frequency components from the output of the voltage amplifier to oscillate the human body oscillating device. CONSTITUTION:Sound singal output of an acoustic device 11 is led to the speaker 12 to become an acoustic output, and led also to a voltage amplifer 13 to perform voltage amplification of sound signals. In regard to output of this amplifier 13, only frequency below 100Hz is passed by a low-pass filter 14 to become output of a comparator 15 comprising a pulse width converting circuit which is determined both by frequency components and amplitude components. When output of the low-pass filter exceeds threshold value voltage Vref, output Vout of the comparator 15 becomes higher in level, turning transistors Q1 and Q2 to on, thereby causing current flow in a winding L of a vibrator 23.
Patent JP-S62113368-A (JP)
Inventor: FUJIYOSHI SHIORI
IPC: H01R4/34
Filed: 1985-11-12
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-H0299426-A (JP)
Title: Controller for operating motor
Inventor: FUJIKAWA TOMOJI
IPC: B60K23/08
Filed: 1988-10-06
Abstract: PURPOSE:To avoid an operating motor from being abnormally actuated, by forming connection means integrally with couplers located on the side of both detection means, in a device where a portion on the side of position detection means and switched load detection means is connected to a portion on the side of control means by means of the connection means which is releasable. CONSTITUTION:Lead wires 100a each of which extends from the brush of a position detection switch for detecting the rotating angle of a change drum rotated by an operating motor 70 in a transmission, and from the brush of a limit load detection switch for preventing the motor from being overloaded, etc., are bundled up as a harness 100 together with power wiring 100b to be connected to the operating motor 7, and all the lead wires 100a are connected to a coupler 102a, while the power wiring 100b is connected to a coupler 103a. The coupler 102a is capable of being connected to a coupler 102b forming a pair therewith and located on the side of wiring from a CPU which functions as control means for the operating motor 70, while the coupler 103a is capable of being connected to a coupler 103b forming a pair therewith.
Patent JP-H1071316-A (JP)
Title: Backwashing regeneration type exhaust gas cleaner apparatus and regeneration method thereof
Inventor: SHIMADO KOJI
IPC: B01D46/42
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a backwashing regeneration type exhaust gas cleaner apparatus which can backwash continuously and efficiently during the operation of the apparatus. SOLUTION: A backwashing regeneration type exhaust gas purifying apparatus composed of two systems of exhaust gas passages of a passage A having a filter A1, a valve A2 for shutting off the passage, and a nozzle A3 for jetting backwashing air to the filter A1, a passage B having a filter B1, a valve B2 for shutting off the passage, and a nozzle B3 for jetting backwashing air to the filter B1, and a passage C which communicates with two systems of exhaust gas passages installed on the exhaust gas introduction side of the filter A1 and the filter B1 and has a filter C1, a valve C2 for shutting off the passage, and a nozzle C3 for supplying burning air to the filter C1.
Patent JP-2000079777-A (JP)
Title: Method for detecting incorrect collating
Inventor: ABE YOSHITO
IPC: B42C1/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To effectively detect incorrect collating even in the case of different printing densities and sheet colors between a printed matter for inputting an inspecting image and a printed matter for inputting a reference image. SOLUTION: The method for detecting incorrect collating comprises the steps of forming an edge reference image B extracted at an edge from a reference image A in the case of detecting the collating based on the image A image- input from a normal printed matter in advance and an inspecting image E image-input from a printed matter in a gathering step, forming an edge inspecting image G extracted at its edge from the image E, comparing the edge inspecting image with the edge reference image, and detecting the collating. Specifically, the method further comprises the steps of mask processing a binary edge reference image C with a binary edge expanded inspecting image I, and mask processing a binary edge inspecting image H with a binary edge expanded reference image D.
Patent JP-H02143127-A (JP)
Title: Measurement of flashing time for flash apparatus and apparatus for implementing the same
Inventor: JIYAN FURANSOWA BERUNAARU
IPC: G01J1/42
Filed: 1989-09-29
Abstract: PURPOSE: To measure flash time accurately by converting the light intensity signal of instant and delaying the signal by a certain amount of time between the start of a flash light curve and the maximum value. CONSTITUTION: An input amplifier 4 sends a voltage that is proportional to the intensity of the flash light curve of incidence rays from a measurement cell 3 to a delay circuit 6 and a peak value detector 7. The detector 7 detects the maximum value of voltage change and sends the output to a voltage divider 10. The delay circuit 6 delays the output of the amplifier 4 by the amount of time between the start of the flash light curve and the maximum value. Then, the voltage division output and the delay output are sent to a comparator 14, thus obtaining a pulse with the length of the obtained flash light time. The length of the pulse is measured and displayed by a time measurement circuit 15.
Patent JP-S61129569-A (JP)
Title: Semipermeable membrane for separation of serum protein
Inventor: KAMATA TAKEMOTO
IPC: G01N33/94
Filed: 1984-11-28
Abstract: PURPOSE:To separate various drugs liberated in blood by filtration from serum protein by obtaining a specific semipermeable membrane for ultrafiltration from a polymer consisting essentially of acrylonitrile. CONSTITUTION:The polymer consisting essentially of acrylonitrile is dissolved in a dimethylsulfoxy (CH3)2SO and is formed into a film shape which is then solidified in a non-solvent and the semipermeable membrane is obtd. The characteristic of the semipermeable membrane is so adjusted that the absorbancy at 210nm wavelength of the filtrate when filtration is executed by 1ml distilled water for each 1cm<2> area of the semipermeable membrane is made <=0.1 and that the rate of blocking the protein of cow serum when used for filtration of the cow serum is made <=99.0%. The absorbancy at 210nm wavelength is >=0.1 when (CH3)2SO, etc. are used at the solvent. The resultant semipermeable membrane is used for the centrifugal separator and therefore the strict sepn. of the drugs liberated in the blood and the serum protein and the accurate quantitative determination of the trace drug lieberated therein with a chromatography are thus made possible.
Patent JP-H02100326-A (JP)
Title: Manufacture of mos type semiconductor device high in breakdown strength
Inventor: NAKADA HIDETOSHI
IPC: H01L21/336
Filed: 1988-10-06
Abstract: PURPOSE:To reduce an occupied area by a transistor by providing a polycrystalline silicon layer of a double-layered structure of low and high impurity concentrations on a source-drain region as a low concentration diffusion layer. CONSTITUTION:A gate insulating film 4 is formed on a semiconductor substrate surface, on which film a gate electrode 5 is formed, on the surface of which electrode an insulating film 6 is formed. Successively, the gate insulating film 6 adjacent to the gate electrode 5 is removed, and a polycrystalline silicon layer 7 is formed over the entire surface of the substrate and subjected to anisotropic etching to leave the polycrystalline silicon layer 7 only on the side wall of the gate electrode 5. After an impurity is doped, an impurity having the opposite conductivity type to the semiconductor substrate is subjected to ion-implantation to form a high concentration diffusion layer 9 on the surface of the polycrystalline silicon layer 7. Further, a heat-treatment is carried out to activate the impurity in the high concentration diffusion layer and to permit the inpurity to diffuse into the semiconductor substrate from the relatively low concentration diffusion forming a low concentration diffusion layer 10. Hereby, there are simultaneously achieved the reduction of the occupied area by the element and flattening of a surface configuration.
Patent JP-H03114321-A (JP)
Title: Radiotelephony system
Inventor: NAKA YASUSHI
IPC: H04M1/00
Filed: 1989-09-28
Abstract: PURPOSE:To expand communication attainable range without being mis- connected with other radiotelephony system by providing a repeater relaying radio communication between a master set and a slave set, and using an identification code between the master set and the slave set, between the master set and the repeater and between the slave set and the repeater to attain relay operation. CONSTITUTION:The system consists of a master set connecting to a telephone line, a slave set 2 connecting to the master set 1 via a radio line, and a repeater 3 repeating the radio communication between the master set 1 and the slave set 2. For example, in the case of a call from the slave set 2, the slave set 2 sends an identification code used between the master set 1 and the slave set 2 and between the slave set 2 and the repeater 3 to the repeater 3 and the repeater 3 opens a speech line with the slave set 2 accordingly. Then the repeater 3 sends an identification code used between the master set 1 and the slave set 2 and between the master set 1 and the repeater 3 to the master set 1 to open a speech line with the master set 1. Thus, while being in compliance with laws, the talking distance is expanded.
Patent JP-H10106127-A (JP)
Title: Disk device
Inventor: YAMASHITA TATSUMARO
IPC: G11B19/12
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To load different kinds of disks altogether and to provide a disk identification means in this case, through the conventional disk device is capable of mainly loading a disk as a unit body or the plural same kinds of disks. SOLUTION: Plural trays are provided on the side of a disk package to be loaded into the disk device, and each tray T is mounted with a different kind of disk. A hook T7 of each tray T is provided with the identification means 30 for showing information about a kind of disk, while a drawing lever 18 for drawing out each tray is provided with a detecting means 32 for detecting the information of the identification means 30. When the disk package is loaded, the disk on each tray T can be identified by making the drawing lever 18 opposite to the hooks T7 of the individual trays in turn.