baber/WOPTO huggingface dataset:
Patent JP-H065648-A (JP)
Title: Bonding device using thin insulated bonding wire, capillary and bonding using same
Inventor: TATSUMI KOHEI
IPC: H01L21/60
Filed: 1991-04-01
Abstract: PURPOSE:To make it possible to improve the bondability of an insulated thin bonding wire by a method wherein 1/2 of the difference between the outer diameter and the inner diameter of the pressing surface of a capillary is set in such a way that it is larger or smaller than a specified multiple of the diameter of the thin bonding wire, or the like. CONSTITUTION:A bonding device has a thin bonding wire 2 formed by performing an insulating coating on a conductor wire, a thin wire holding part 5 for holding and feeding the wire 2, a capillary 8, which is supplied with the wire 2 from the part 5 and bonds the wire 2 on electrode parts or lead parts 7 on a semiconductor device 6, and a control device 11 for controlling the operating conditions of the capillary 8. 1/2 of the difference between the outer diameter T and the inner diameter CD of a pressing surface of the capillary 8 is set in such a way that it is larger than 2.4 times the diameter of the wire 2 and is smaller than 4.1 times the diameter of the wire 2. Moreover, the outer diameter T of the pressing surface of the capillary 8, for example, is set in such a way that it is 7 times larger than the diameter of the wire 2 and is 14 times smaller than the diameter of the wire 2 and a hole diameter H in the point of the capillary 8 is set in such a way that it is larger than 1.4 times and is smaller than 2.0 times the diameter of the wire 2.
Patent JP-S57183511-A (JP)
Title: Exhaust gas purifier of internal combustion engine
Inventor: HIRAYAMA HIROSHI
IPC: F01N3/20
Filed: 1981-05-07
Abstract: PURPOSE:To improve gas purification function at a cool time by providing a valve system which allows exhaust gas to flow only to the central part of a catalyzer at a cool time right after starting an internal combustion engine while allows said gas to flow through the whole catalyzer after warming the engine. CONSTITUTION:A changeover valve 10 at an inlet of a monolith catalyzer 2 in a catalyzer converter 1 is operated to regulate its opening to narrow a gas flow passage down to the central part of the catalyzer 2 while exhaust gas is cooled. When an exhaust gas route 12 is warmed and reaches predetermined temperature after starting, a changeover signal is issued from a temperature detector 13, and a computer unit 14, a solenoid valve 16 is opened by means of a solenoid valve control circuit 15 and further the changeover valve 10 is opened by means of operation of a negative pressure control valve 19 through negative pressure circuits 17, 18, while gas stream being flown through the whole catalyzer 2. This results in an efficient rise in temperature of the catalyzer 2 up to a temperature for starting reaction and the gas purification function is improved.
Patent JP-S59195467-A (JP)
Inventor: TAJIMA KENICHI
IPC: B61B13/12
Filed: 1983-04-18
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-H10296367-A (JP)
Title: Metal hollow body stretching method
Inventor: ALLISON BLAIR T
IPC: B21D26/047
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the deviation from a dimensional limit by bending a hollow body in the direction crossing stretching direction while stretching in the longitudinal axis direction, and processurizing it with enough pressure for deforming it from the inside to the outside. SOLUTION: An extruded body 20 of a metal hollow body is fixed with a gripper assembly 11, 12. The extruded body 20 is stretched exceeding the elastic limit with piston rods 25, 26. About a forming die 30, the gripper assembly 11, 12 is rotated to the arrow mark A, B direction and while the hollow extruded body 20 is stretched in the longitudinal axis direction and in the direction crossing the stretching direction between the both end parts, it is bent. After then, while the both end parts are stretched continuously, an uncompressible fluid is supplied to the inside 42 of the hollow body 20 from the fluid flow inlet 37. Then, at least a part of the hollow body 20 is pressed with enough pressure for deforming it from the inside 42 to the outside. Further, stretching and pressing are released.  In this way the method for stretching the metal hollow body with a few deviation from the required dimension can be provided.
Patent JP-S61227456-A (JP)
Title: Absence transfer automatic releasing system
Inventor: GONDA TETSUYA
IPC: H04M3/54
Filed: 1985-04-01
Abstract: PURPOSE:To solve the diaadvantage of release of the absence transfer service by dialing or the confusion of a subscriber due to forgotten release by checking the service in a call connection processing and applying release processing when the absence transfer is registered. CONSTITUTION:When an extension 1 makes a call, a main controller 3 uses a data memory 4 via a channel switch group 2 to check the absence transfer service function. As a result, when the absence transfer is registered, the channel switch group 2 is controlled to transmit the state to the absence transfer registration release state and the extension 1 listens to a dial tone by a dial tone function section.
Patent JP-S58186057-A (JP)
Title: Acceleration sensor
Inventor: MASUDA SHIGEFUMI
IPC: G01P15/093
Filed: 1982-04-26
Abstract: PURPOSE:To obtain a titled device of a compact constitution, and also to manufacture it at a low cost, by providing a tightly wound coil formed by use of an optical fiber having two cores like a concentric circle, and a spring for putting initial pressure onto this coil, or the like. CONSTITUTION:An acceleration sensor is provided with a coil 11 obtained by tightly winding an optical fiber 12 having two cores like a concentric circle, a weight 13, a plate spring 13a for holding a position of the weight 13, a spring 14 for putting initial pressure onto the optical fiber coil, a housing 15, etc. In this state, this acceleration sensor detects a fact that light power which is made incident to the optical fiber 12 from a light source 16 moves between the two cores by pressure due to acceleration of the weight 13, in the coil 11, by use of optical sensors 17, 17' and a differential amplifier 18, and measures magnitude of the acceleration. In this way, a compact constitution is obtained and a device can be manufactured at a low cost.
Patent JP-H04280250-A (JP)
Title: Image forming method
Inventor: KAGAMI YOSHIHARU
IPC: H05K3/10
Filed: 1991-03-08
Abstract: PURPOSE:To provide an image forming method capable of forming a pattern even with a weaker white light by making a soluble conjugate polymer film on a base plate, and then irradiating the polymer film with the light in a solvent gas. CONSTITUTION:An image forming method comprises forming a soluble conjugate polymer film on a base plate, then irradiating the film formed on the base plate with white light in a solvent gas, thereby making a light irradiation part insoluble, and, as occasion demands, solving and removing the non-irradiation part with the solvent to which the soluble conjugate polymer is soluble. As the soluble conjugate polymer, polyalkyl thiophene, polyalkyl pyrrole, and polyalkyl aniline are used, and as the solvent gas, hydrocarbon halide, ethers, esters, and aromatic hydrocarbons are used.
Patent JP-H02250726-A (JP)
Title: Manufacture of electric discharge electrode for forming honeycomb/die and of honeycomb/die
Inventor: HATTORI ISAO
IPC: B23H1/04
Filed: 1989-03-20
Abstract: PURPOSE:To easily obtain a discharging electrode where plural electrode projection parts are formed between the electrode groove parts, by performing the dressing of the grinding face of a grinding grindstone on each relative one pitch movement or plural pitches movement of the grinding grindstone and electrode raw material toward both end parts directions from the center part of the electrode material. CONSTITUTION:A punched groove is formed by relatively moving a grinding grindstone 1 to an electrode material 3. The grinding grindstone and electrode material are then relatively moved at a specific pitch in the vertical direction to the punched groove direction and the dressing of the grinding face of the grinding grindstone is performed on each relative one pitch movement or plural pitches movement of the grinding grindstone and electrode material toward both end parts directions from the center part of the electrode material. Accordingly, the grinding width is narrowed in order, plural lines of the groove punchings are executed for the electrode material and plural electrode groove parts 4 are formed. Consequently, the electrode where the plate thickness dimension of each electrode groove part is made to become larger toward the projection part located at both end parts from the electrode projecting part 5 located at the center is obtained.
Patent JP-S63235698-A (JP)
Title: Control method for blower
Inventor: YAMAMOTO KUNIHIKO
IPC: F04D27/02
Filed: 1987-03-25
Abstract: PURPOSE:To carry out the surging preventing control and released wind operation control by one wind releasing valve by setting a plurality of surging preventing lines and opening closing-controlling the wind releasing valve at a plurality of operation speed, in a blower equipped with the wind releasing valve for adjusting the discharge wind pressure. CONSTITUTION:The suction wind quantity measured by a suction wind quantity meter 6 is set as the second stage surging preventing pressure B corresponding to the suction wind quantity at that time point, by a kinked line calculator 11. Further, the set value S for calculating the first stage discharge wind pressure is subtraction-calculated in a calculator 12, and the result is set as the first stage surging preventing pressure A. When the discharge wind pressure measured by a discharge wind pressure meter 8 becomes equal or more than the second surging preventing pressure B, a state signal C is outputted from a signal comparator 16. While, a surge preventing adjuster 13 automatically opening/closing-operates a wind releasing valve 5, having the first stage surging preventing pressure A as aimed control value. At this time, a signal selector 15 is selected by the state signal C, and the normal and high speed set values K1 and K2 are selected.
Patent JP-H05279961-A (JP)
Title: Inorganic yarn coated with sizing agent
IPC: D06M13/02
Filed: 1992-03-27
Abstract: PURPOSE:To obtain inorganic yarn for fiber reinforcing, having improved adhesiveness to a matrix resin and reduced friction between fibers to facilitate opening, causing no fluff by providing inorganic yarn with a sizing agent comprising specific components. CONSTITUTION:(A) 100 pts.wt. ester comprising 6-22C higher fatty acid and an adduct of 10-18C higher alcohol with 1-5mol ethylene oxide, (B) 10-20 pts.wt. adduct of 10-18C higher alcohol with 10-20 mol propylene oxide and 10-15 mol ethylene oxide, (C) 15-25 pts.wt. adduct of 12-16C secondary alcohol with 1-3mol ethylene oxide, (D) 20-30 pts.wt. adduct of 12-16C secondary alcohol with 4-10mol ethylene oxide and (E) 1-10 pts.wt. alkyl phosphonoalkanolamine salt of formula I (R<1> and R<2> are 8-18C hydrocarbon; R<3> is 1-5C hydrocarbon; R<4> and R<5> are H, etc.) and/or formula II (R<6> is 8-18C hydrocarbon; R<7> and R<8> are 1-5C hydrocarbon; R<9> to R<12> are H, etc.) to give a sizing agent, which is applied to inorganic yarn for reinforcing to improve the adhesiveness to resin.
Patent JP-S59194021-A (JP)
Title: Restoring equipment for diesel particulate trap
Inventor: HATANO KIYOSHI
IPC: F01N3/02
Filed: 1983-04-19
Abstract: PURPOSE:To burn up particulates in a short duration when a trap is restored by controlling the quantity of supplied oxygen gas which is involved in particulate burning hot gas fed to said trap. CONSTITUTION:For restorating a trap since a filter 4 which collects particulates within exhaust gas is clogged, fuel which is boosted in pressure by an injection pump 1 is fed to a fuel injection nozzle 35 of a burner 34 in a high temperature gas supply mechanism C. After air is sent from the primary and secondary air pumps 41 and 42 to a burner 34, it burns the air to produce high temperature gas, which is fed into a particulate device 24 to reclear the filter 4. If the temperature of the filter at the lower site thereof detected by a temperature sensor 46 is increased over a specified valve at the rate over a spcified value, a fuel flow control valve 3 is controlled to increase the flow rate of fuel fed to the burner 34 and to reduce the supply rate of oxygen gas involved in high temperature gas.
Patent JP-S51144322-A (JP)
Title: Alloys for inoculation of cast iron
Inventor: HOSOI YASUNOBU
IPC: C22C38/00
Filed: 1975-06-06
Abstract: PURPOSE: Inoculation effect is improved by replacement of Al with proper amounts of Ca or Ba, with sharp decrease in defects due to appearance of pinholes or dross by utilization of oxygen lowering caused by entectric reaction of Fe-Si alloy. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63236182-A (JP)
Title: Feature extracting system
Inventor: ARIGA TOSHIYUKI
IPC: G06K9/46
Filed: 1987-03-25
Abstract: PURPOSE:To obtain the titled system being stable and having high reliability by using a primary moment value of a distribution on an X axis and a Y axis of a quantization point corresponding to a character line of a character graphic pattern, and bringing a character frame of the character graphic pattern to a center-of-gravity division. CONSTITUTION:A character frame center-of-gravity division determining part 5 determines dividing point coordinates on an X axis and a Y axis in order to divide the inside of a character frame into areas of MXN (M and N are integers) by referring to the character frame extracted by a character frame detecting part 4. When determining a dividing point, first of all, a character pattern is projected onto the X axis and the Y axis, distributions of the number of black points are derived, respectively, and by dividing a primary moment value of those distributions by the total number of black points, a center-of-gravity coordinate of the distribution is derived. Moreover, the distribution is divided into two by the derived center of gravity, and center-of-gravity coordinates of the respective divided areas are calculated. Thereafter, the distribution is divided into plural areas by the center of gravity derived before that time, and by repeating a processing for deriving the center of gravity of the respective areas, plural center-of-gravity coordinates are obtained. From this center-of-gravity sequence, a divided coordinate required for the object division number is selected, and outputted to a segment counting part 8.
Patent JP-S60211610-A (JP)
Title: Cassette type degausser
Inventor: KUWAHATA HIROYUKI
IPC: G11B5/465
Filed: 1984-04-05
Abstract: PURPOSE:To easily degauss a parts which are readily magnetized, such as open- reel type magnetic head, capstan, etc., through simple operations, by projecting a degaussing head from a case by using a spring member. CONSTITUTION:A degaussing head section 4 is provided at the magnetic inserting part 5 of the case 1 of a cassette type degausser and a degaussing head 44 is put in the case 1. A coil spring 15, stopper 16, and pushing-up plate 17 are provided at the rear section of, in front of, and below the head section 4, respectively. When an operating section 48 is pushed down and slid forward, the case section 4 is projected from the case 1. Therefore, degaussing operations are performed by rotating and detaining the projected head section 4 to the front face of the case 1. When the head section 4 is to be contained in the case 1, the operations are performed reversely. Therefore, degaussing of parts which are readily magnetized, such as open-reel type magnetic head, capstan, etc., can be performed easily through simple operations.
Patent JP-H10264335-A (JP)
Title: Thermal transfer image receiver
Inventor: NAKAHARA KATSUJI
IPC: B32B27/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To realize a full color image receiver for obtaining an image having satisfactory ink dot reproducibility and transferability with difficulty of damage even in a high speed recording by forming an ink receptive layer of silicone resin or active energy beam curable resin for forming a crosslinked siloxane structure. SOLUTION: As resin for forming an ink receptive layer for forming a thermal transfer image receiver with a plastic film such as polyester film or polyolefin film, silicone resin for forming a crosslinked siloxane structure or active energy beam curable resin of ultraviolet ray or electron beam containing multifunctional acrylic resin as a main body is used. As such silicone resin, methyltrialkoxysilane is used. As the active energy curable resin, resin having acrylate functional group such as polyester resin is used. Optical density of the plastic film is a range of 0.3 to 1.6, and its whiteness is a range of 50 to 110%.
Patent JP-H02249133-A (JP)
Title: Production of perpendicular magnetic recording medium
Inventor: SUGITA RYUJI
IPC: G11B5/85
Filed: 1989-03-22
Abstract: PURPOSE:To obtain not only high productivity but also the excellent perpendicular magnetic anisotropic performance of Co-Cr in terms of performance by a vacuum deposition method by forming a film while irradiating the surface of a high-polymer substrate with the electrons accelerated by >=3kV acceleration voltage in the direction approximately parallel with the substrate surface. CONSTITUTION:The film is formed on the high-polymer substrate 2 while the surface thereof is irradiated with the electrons 7 accelerated by >=3kV acceleration voltage in the direction approximately parallel with the substrate surface. The momentum of the vapor deposited atoms 5 on the substrate 2 is increased by the accelerated electrons 7 from an electron gun 6 and, therefore, the crystal orientability is improved and the intercrystalline segregation of Cr is accelerated. The perpendicular magnetic recording medium having the perpendicular magnetic anisotropic film which is high in the perpendicular anisotropic magnetic field Hk and the coercive force Hc in the direction perpendicular to the film plane is obtd. in this way with the high productivity by the vacuum deposition method.
Patent JP-H03272997-A (JP)
Title: Hook assembly
Inventor: UEDA KIYOSHI
IPC: G21C19/19
Filed: 1990-03-22
Abstract: PURPOSE:To facilitate the engagement by forming a hook of an upper surface plate with a mark, a vertical rear surface plate, and a front surface plate, conforming the width with the handle width of a control bar upper part, hanging a main wire rope with a looseness on the hook, and forming the looseness by an operation wire having a coil spring. CONSTITUTION:A hook 16 has a width conformed with the size of the handle 4 of a control bar 1, and is formed of an upper surface plate 16a, a vertical rear surface plate 16b, a bottom plate 16c, and a vertical front plate 16d ended with a space from the lower surface of the upper surface plate 16a. The upper plate 16a has a mark 24 on its top end. A main wire rope 13 having a looseness 21 is installed to the hook 16, and the looseness 21 is formed by fixing an operation wire 20 having a coil spring 17 in the upper and lower two positions of the main rope 13. Thus, the direction of the hock 16 can be changed by the operation of the operation wire 20, and it can be operated while seeing the mark, easily engaged with the handle 4, hung in this direction, and held and released by remote operation.
Patent JP-H11268353-A (JP)
Title: Method and device for image processing
Inventor: UEMURA TAKAYUKI
IPC: H04N1/21
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent staining of a recording material which may result in deterioration of image quality by prohibiting the transferring of unnecessary data and to execute high speed writing or reading to or from a recording medium to be accessed by each predetermined unit. SOLUTION: In this image processing method, treatment of unnecessary data which may be generated by accessing by each sector unit as particularly in a hard disc drive, is executed by recognizing a quantity of one line of image data, beforehand. When the image data is transferred to an image recorder body from a second buffer, an output term of effective image is counted by a hardware and necessary data wherein dust data is cut off is transferred in order to output an enable signal. As a result, a recording material 126 is not stained when recording an image on the recording material 126 and a CPU is not overloaded so that a high speed and real time operation can be carried out.
Patent JP-H07251307-A (JP)
Title: Turret apparatus with tool breakage detecting device
Inventor: HIROSE YOSHIRO
IPC: B23Q17/09
Filed: 1994-03-14
Abstract: PURPOSE:To facilitate centering of a device for detecting a tool breakage of a working head in a turret apparatus in which plural working heads are divided round a horizontal shaft, and a working head divided in a dividing position is installed on the front of a slide unit. CONSTITUTION:Four working heads 10A, 10B, 10C, 10D are provided on a revolving body 7 of the forward end of a revolving shaft 6, a support shaft 51 is inserted in the center of rotation of the revolving shaft 6 in such a manner as to freely move forward and backward, a support base 57 is fitted to the tip projecting part 51a of the support shaft 51, and a tool breakage detecting device 50 is fixed on the support base opposite to a working head 10C put in an upper revolving position C. As the center of rotation of the revolving shaft 6 is taken as a common reference, centering of a detecting element 61a or the like to a tool T can be facilitated.
Patent JP-H01243258-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: MIZUNO OSAMU
IPC: G11B5/02
Filed: 1988-03-24
Abstract: PURPOSE:To reduce the magnetic resistance and to promote the efficiency of a bias magnetic field generating device and hence to reduce the electric power consumption by disposing a recording medium in a magnetic flux path formed by a magnetic member and impressing the magnetic field upon the medium. CONSTITUTION:A magnetic substance sheet 5 formed of a freely flexible, high magnetic permeability and high saturation flux density material consisting of amolphous, etc., is combined with the bias magnetic field generating device 4 and a structural body of the magneto-optical recording and reproducing device. Then, for example, by electrifying the device 4 at the time of recording information, magnetic flux phi passes through the magneto-optical recording medium 1, its magnetic lines of force reaching the sheet 5 on the side of an optical head 2. In case of magnetic flux density of vertical component against the medium 1 in the magnetic flux phi being large enough, an information recording is carried out on the medium 1 in response to the intensity of light by processing a laser light source inside the head 2 in amplitude modulation. At the time of erasing, the direction of the magnetic field is reversed, and the intensity of the laser beam is kept constant.