baber/WOPTO huggingface dataset:
Patent JP-S60145630-A (JP)
Title: Manufacture of submounting member
Inventor: IWASAKI NOBORU
IPC: H01L21/58
Filed: 1984-01-09
Abstract: PURPOSE:To form a submounting member bonded with uniform fusible material in the desired thickness and shape without deposition method by forming the fusible material in the desired shape and thickness and thermally press-bonding the material to the submounting member body to coat thereon. CONSTITUTION:Ti-Pt electrodes 2, 3 are bonded to the front and back surfaces of a silicon wafer 1 (1a is a fine piece), the wafer is then cut in the prescribed size. Then, a submounting member body before bonding a fusible material 4 is provided. On the other hand, the material 4 such as PbSnAg is elongated as a foil, and punched by a die. The foil 4 punched by the die is placed at the prescribed position on the surface of the submounting member body of the silicon, heated so as not to melt the PbSnAg, and pressure is simultaneously applied from above. Then, a submounting member is obtained. At this time, the material 4 may be bonded in the degree so as not to displace the mounting position in case of moving the submounting member and mounting a semiconductor element on the member.
Patent JP-S60145686-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1984-01-09
Abstract: PURPOSE:To obtain the titled device which oscillates at a much lower threshold current density than the GRIN-SCH structural semiconductor laser of present use by a method wherein a graded guide layer is put in a superlattice structure where potential wells and potential barriers are alternately laminated, and the height of the potential barrier is made larger as it separates away from an active layer. CONSTITUTION:A buffer layer 2, an N-clad layer 3, the first graded guide layer 4, the active layer 5, the second graded guide layer 6, a P type clad layer 7, and a cap layer 8 are successively crystal-grown on an N-GaAs substrate 1. The first and second graded guide layers 4 and 6 are put in the superlattice structure where the potential well layers 20 and 22 and the potential barrier layers 21 and 23 are alternately laminated, and the Al composition ratio X21 of the layer 21 is made so as to become smaller as it goes closer to the active layer 5. Next, an SiO2 film 9 is formed and then the SiO2 film in a stripe section 12 is removed. A P type electrode 10 and an N type electrode 11 are formed, and finally the whole is cut into pellets, which are then welded to a heat sink, and leads are attached, resulting in completion of the product.
Patent JP-S61161018-A (JP)
Title: Displacement current compensating device of electrostatic induction thyristor
Inventor: KAWAMURA YUTAKA
IPC: H03K17/73
Filed: 1985-01-09
Abstract: PURPOSE:To prevent a gate reverse bias voltage from being decreased by detecting a reverse recovery current of a snubber diode by a transformer and applying a voltage generated based on the output between the gate and cathode of an electrostatic induction thyristor. CONSTITUTION:When an SI thyristor 1 is turned off, a main current is commutated in a snubber circuit, a diode 6 is conducted and a voltage of a capacitor 8 is increased. Since a transformer 15 and a reactor 16 are provided, when a charging current of the capacitor 8 flows to the diode 6, a current flows to the secondary side of the transformer 15 in a path of transformer 15  reactor 16  transformer 15. A voltage EC generated across the reactor 16 is applied between the gate and cathode of the SI thyristor 1 via a diode 17 in a direction the same as the reverse bias voltage. Thus, the reverse bias is not decreased to the voltage EC or below.
Patent JP-H07207274-A (JP)
Title: Liquefaction of coal
Inventor: KANEKO TAKAO
IPC: C10G1/08
Filed: 1994-01-13
Abstract: PURPOSE:To liquefy coal at improved efficiency of liquefaction reaction by using a ground iron ore having a specified mean particle diameter and mechanically ground in a recirculated liquefied coal solvent as the liquefaction catalyst. CONSTITUTION:Ground coal, a recirculated liquefied coal solvent, a catalyst, component having a mean particle diameter of 10mum or below and obtained by grinding an iron ore such as natural pyrite in a solvent and recovered sulfur are fed to a slurry preparation tank 1 and formed into a slurried mixture. This mixture together with added hydrogen gas is passed through a preheater 2, sent to a reactor 3 and reacted at about 380-480 deg.C under a pressure of about 6-25MPa for about 10-60min. The reaction mixture is sent to a gas/liquid separator 4 to separate a gaseous component. The residue is sent to a desulfurizer 5 to recover sulfur and sent to the slurry preparation tank 1. The liquid and solid components left in the gas/liquid separator 4 are separated into a light oil, a middle oil, and a heavy oil in a distillation tower 6, and part of the middle and heavy oil in a fed as a recirculated liquefied coal solvent to the slurry preparation tank 1. An iron ore is ground in the middle and heavy oils fed to the grinder, and the ground ore is sent to the slurry preparation tank 1.
Patent JP-S62161095-A (JP)
Inventor: MUTA KENJI
IPC: G21F9/00
Filed: 1986-01-10
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-S61163028-A (JP)
Title: Control device of vehicle for traveling on uneven ground
Inventor: FUJITA MINORU
IPC: B62K5/00
Filed: 1985-01-11
Abstract: PURPOSE:To prevent the external equipment driven by a power take off (PTO) output shaft from being operated at an excessive speed by operating a carbureter with a governor and rotating the PTO output shaft invariably at a constant speed in a PTO mode. CONSTITUTION:The rotation of an engine 16 is transmitted to an output shaft 34, and the rotation of the output shaft 34 is transmitted to the final reduction gear 40 provided on a rear wheel shaft 38 via a drive shaft 36. A manual transfer lever 62 is provided on the right side of the engine 16, and when this lever 62 is thrown forward into a PTO mode, a transfer shaft 64 is rotated counterclockwise, and the engine rotation is transmitted to a PTO output shaft 60. A carbureter 84 is selectively connected to a traveling throttle lever 86 provided on a bar handle 18 and the lever 85 of a governor 54 according to the operation of the lever 62. As a result, the engine 16 is controlled at a constant speed, and the external equipment driven by the PTO output shaft is prevented from being operated at an excessive speed.
Patent JP-H01177731-A (JP)
Title: Control bit processing system in radio channel terminator
Inventor: IGARASHI HIRONOBU
IPC: H04L1/00
Filed: 1988-01-08
Abstract: PURPOSE:To continue the operation of the physical interface of the lowermost layer automatically after the restoration of a radio channel by applying a prescribed processing in response to the presence of an error of a control bit. CONSTITUTION:An error check bit is subjected to delay by a prescribed multi- frame from a control bit whose error is to be detected and combined into the control bit and the result is supplied to a 1st storage means 10. An error detection circuit 11 uses the control bit and the error check bit from the storage means 10 detects the presence in the error of the control bit and supplies the result of detection to a control means 14. the control bit stored by a 2nd storage means 13 is a control bit before by a prescribed multi-frame from the control bit detected by the detection circuit 11. When no error is checked by the error check, the control means 14 outputs the control bit from the next delay circuit 12 as it is through the storage means 13. In case of the check as the presence of an error, the storage means 11 outputs repetitively the stored control bit.
Patent JP-H01177510-A (JP)
Title: Image rotation actuator device and plural beam condensing optical device
Inventor: YAMANAKA YUTAKA
IPC: G02B26/10
Filed: 1988-01-07
Abstract: PURPOSE:To easily control a condensing spot of plural beams by rotating a prism by using a straight line being parallel to a reference incident optical axis as the center axis. CONSTITUTION:A light beam which has been made incident along a reference incident optical axis 5 is refracted by the incident surface 2, reflected by the reflecting surface 4, refracted by the emitting surface 3 and emitted. A light beam which has been made incident in the incident beam direction 6 is emitted in the emitting beam direction 7 of an angle which has been inverted by 180 deg. against the reference incident optical axis 5. Accordingly, by changing the incident beam direction to a condensing lens 14 by using a prism 1, an angle of a condensing spot train can be varied. A rotation axis of the prism can be placed anywhere as long as it is parallel to the reference incident optical axis 5. In such a way, plural beam spots can easily be controlled.
Patent JP-2000206077-A (JP)
Title: Specimen measuring sensor and specimen measuring apparatus
Inventor: KUGIMIYA KOICHI
IPC: G01N27/327
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a specimen measuring sensor capable of being brought to a use state from a packaged state by simple operation and a specimen measuring apparatus for an electrode. SOLUTION: A specimen measuring sensor for measuring the concn. of a specific component based on the current generated by the reaction of the specific component and a specific substance is preserved in a packaged state [drawing (a)] and, immediately before use, an upper surface cover 3 is peeled from an opening port 4 and turned over upwardly until the end part opening 26 on the side of the reaction layer 25 of an electrode main body 1 is exposed [drawing (b)]. At this time, leads 21, 22 are exposed on a spacer 17. In this state, the electrode main body l is inserted in the electrode insertion port 14 of a specimen measuring apparatus to be attached thereto [drawing (c)]. At this time, a pair of connection parts 12 are pressed to the leads 21, 22 by a spring in connection with insertion operation.  By this constitution, a pair of connection parts 12 are electrically connected to the leads 21, 22.
Patent JP-H02183331-A (JP)
Title: Microcomputer
Inventor: TANAKA KENJI
IPC: G06F12/06
Filed: 1989-01-09
Abstract: PURPOSE:To improve flexibility and versatility by providing a mechanism which can transfer in-RAM data to a ROM data bus and a in-ROM data to a RAM data bus. CONSTITUTION:A first control circuit 30 transfers address information to a second control circuit 40 and decides whether the address information are transferred from a ROM address bus 1 or a RAM address bus 3. The second control circuit 40 transfers the address information to a ROM 5 and a RAM 6 and transfers read data to either a ROM data bus 2 or a RAM data bus 4. Thus, since the data in the RAM and ROM can be handled without any discrimination, program data can be stored in RAM as well as data for reference can be stored in the ROM as well. Then, the flexibility or function can be increased as a computer.
Patent JP-2000209825-A (JP)
Title: Permanent magnet generator
Inventor: YAMAGUCHI HITOSHI
IPC: H02K19/24
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To increase the magnitude of field flux, without increasing the diameter of a rotor to enable increase of generated power as compared to conventional constitutions with the same revolution speed while preventing the possibility of shortage of mechanical strength due to the increase of a centrifugal from high revolution speed. SOLUTION: A core 9 is attached to a rotary shaft 10. Permanent magnets 8 are attached to the outer circumference of the core 9. The permanent magnets 8 are attached, so as to have directions of their pole surfaces parallel to the direction of the rotary shaft 10. For instance, the N-pole sides and S-pole sides of the permanent magnets 8 are on the inner circumference side and on the outer circumference side respectively. Since the magnitude of a field flux B is determined by the area and flux density of the pole surface, by extending the length of the pole surface in the direction of the rotary shaft 10 so as to increase the area, the magnitude of the field flux B can be increased. That is, large field flux B can be obtained, and large generated power can be obtained while the radial dimension is not increased.
Patent JP-S59133838-A (JP)
Inventor: JIEEMUSU ROBAATO KURAAKU
IPC: F16D65/28
Filed: 1984-01-12
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-H01201050-A (JP)
Title: Production of optical transmission line
IPC: G02B6/44
Filed: 1988-01-09
Abstract: PURPOSE:To improve wettability of a fiber surface in normal coating and contrive an increase in drawing speed and improvement in productivity, by precoating a glass fiber for optical transmission just after melt spinning with a liquid resin composition, passing the glass fiber through a liquid bath, normally coating the glass fiber with the same liquid resin composition and baking the resin composition. CONSTITUTION:A glass fiber 11 for optical transmission obtained by melt spinning from a preform 10 is precoated with a liquid resin composition with, e.g. a felt pad 16, just after the melt spinning to improve wettability of the fiber surface. The pretreated glass fiber 11 is subsequently led to a liquid bath 12 containing the same liquid resin composition 13, normally coated therewith, then taken out of a die at the outlet and fed to an electric furnace 14 to heat and bake the coated liquid resin composition and subsequently wound onto a reel 15.
Patent JP-H09189055-A (JP)
Title: Synthetic plate type structural member and synthetic plate type synthetic segment
Inventor: YOSHIKAWA MASAKI
IPC: E04C2/34
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a structural member and synthetic segment with high assembly efficiency. SOLUTION: A synthetic plate type structural member 10 is formed roughly into a box shape by connecting two rectangular steel plates 1 and 2 arranged in parallel with each other to an L-shaped joint member 3 and a partition 6 arranged at a position opposite to one side 4 of the joint member 3. Also the inside parts of two sides 4 and 5 of the L-shaped joint member 3 are located between two rectangular steel plates 1 and 2, and arranged so that they are in parallel with the adjacent two sides of the rectangular steel plates 1 and 2, respectively.  Then the outside parts of two sides of the L-shaped joint member 3 are projected to the outside of two rectangular steel plates 1 and 2, and a space 1 in which one side 4 of the joint member 3 of the other synthetic plate type structural member 10 is fitted closely between two rectangular steel plates 1 and 2 is formed at a part opposite to the side opposed to one side 4 of the L-shaped joint member 3 of the partition 6 and at a part opposite to a side to which the partition 6 is connected to the other one side 5 of the L-shaped joint member 3.
Patent JP-H10192269-A (JP)
Title: X-ray ct device
Inventor: SUZUKI TATSURO
IPC: A61B6/03
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reconstruct an optional tomographic image or tomographic stereoscopic image by applying an ordinary reconstruction method when plural revolutions scanning is carried out by a two dimensional X-ray detector which is tilted at a tilt angle. SOLUTION: This device is equipped with an actuator 3-5 for sliding to shift a top board to the slide direction, an actuator 3-10 to shift the same to the up and down direction, and a synchronization control circuit 42-1 to control synchronous driving of the sliding actuator 3-5 and the up and down actuator 3-10 to respond to a tilted angle θ of the rack by adjusting the speed ratio of the shifting top board which is shifted by the actuators 3-5 and 3-10 respectively. Also, the top board, whole or a part of which is in a condition that the same is tilted to the tilt angle of θ, is shifted to the sliding direction. Also, when a helical scanning is carried on, the data are the same with that of a single slice.
Patent JP-H02183687-A (JP)
Title: Blanking circuit
Inventor: SHIBAYAMA TOYOHIRO
IPC: H04N9/64
Filed: 1989-01-10
Abstract: PURPOSE:To attain monochromatic pattern display on which no blanking line appears o a CRT screen by switching the setting of a blanking level of an external signal for the blanking period to the level for the television signal and using the blanking level for a color demodulation signal so as to apply blanking. CONSTITUTION:A changeover circuit 1 is switched to attain monochromatic pattern such as a blue color, an optional DC voltage V2 is fed to a changeover circuit 7 and a switching signal is inputted from a terminal 21 on the one hand, and when the on-screen position is selected by a switching control circuit 26, the blue color signal drives a CRT 24 to display a blue color. A color demodulation signal and a luminance signal are respectively subjected to blanking by using a blanking signal inputted from a terminal 22 for horizontal and vertical blanking periods, an optional blanking level is set and the blanking signal enters the switching control circuit 26 to select changeover circuits 5-8 to the position of the color demodulation signal of the television signal. Thus, in the case of displaying the entire screen in a blue color or the like, no blanking line appears on the screen of the CRT 24.
Patent JP-S63177840-A (JP)
Inventor: YAMAZAKI NOBUO
IPC: A61B8/14
Filed: 1987-01-12
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-H10254448-A (JP)
Title: Automatic accompaniment device and medium recorded with automatic accompaniment control program
Inventor: HAYAKAWA TOKUJI
IPC: G10H1/36
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic accompaniment device capable obtained an accompaniment which is rich in variation even specifying the inputting of simple chords. SOLUTION: Respective chord progression patterns of a major progression, a minor procession and a seventh progression are stored corresponding to kinds (a major, a minor, a seventh) of chords. Accompaniment patterns and chord progression patterns are stored every accompaniment style. In an automatic accompaniment, chords of a chord progression pattern corresponding to kinds of chords detected from a keyboard are read out. An accompaniment pattern is subjected to a sound pitch conversion based on the detected chords and the readout chords to be sounded. Data controlling the ON/OFF of an accompaniment pattern and data controlling a volume are made to be stored in a chord progression pattern. Then, parts of the accompaniment pattern are muffled temporarily and changes are added to a volume by reproducing the chord progression pattern.
Patent JP-H11204201-A (JP)
Title: Wrench preventive structure for terminal
Inventor: YAMAMOTO HIROSHI
IPC: H01R13/115
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of an elastic contact piece in a female terminal. SOLUTION: In a structure in which a female terminal 10 provided with an elastic contact piece 12 inside a rectangular cylinder form electric contact part 11 inserted to a terminal containing chamber 32 of a male connector housing 30, a wrench preventive member 40 is provided at a male terminal insertion port 34 at each of side walls 32a, 32a of the terminal containing chamber 32 facing each other, and a guide 20 to the wrench preventive member 40 is formed on each side wall 11b, 11b of an electric contact part, so wrench of a male terminal 45 is prevented by the wrench preventive member and an opening edge of the male terminal insertion port 34 when the male terminal 45 is diagonally inserted from the male terminal insertion port into the female terminal 10 by mistake.  The wrench preventive member 40 comprises a pair of protruded parts 41, 41 from both side walls of the terminal containing chamber 32 mutually facing each other, and extended parts 42, 42 extended from the protruded parts 41, 41 in a male terminal insertion direction, so the attitude of the male terminal 45 diagonally inserted by mistake is corrected by the extended parts 42, 42. The protruded parts 41, 41 are connected to each other.
Patent JP-H06209080-A (JP)
Title: Manufacture of complementary mos semiconductor device
Inventor: SOSHIRO YUUJI
IPC: H01L27/092
Filed: 1993-01-12
Abstract: PURPOSE:To provide a manufacturing method of a complementary MOS semiconductor device by which the manufacturing process of the device can be simplified by reducing the number of masking processes as compared with the conventional method and the manufacturing time and cost of the semiconductor device can be reduced. CONSTITUTION:Ion implantation for forming high-concentration areas 11 and 14 in a substrate for suppressing punch through is performed after a gate pattern is formed and ion implantation into a low-concentration source 12 and low- concentration drain 15 is performed in the same masking process. At the time of the ion implantation for forming the areas 11 and 14, channel stoppers are also formed in areas of at least one or more conductivities and the implanted ions reach the surface of a substrate 1 below an isolating oxide film 3 after passing through the film 3. In order to prevent, in addition, the implanted ions from reaching the surface of the substrate below a gate at the time of implanting the ions for forming the areas 11 and 14, an insulating oxide film 7 is deposited on a gate electrode so that the film 7 can become thicker than the film 3.
Patent JP-S57116375-A (JP)
Title: Peeling pawl in contact with heat-fixing roller
Inventor: MATSUYAMA FUMIO
IPC: G03G15/20
Filed: 1981-01-12
Abstract: PURPOSE:To prolong the life of a fixing roller by covering a peeling pawl, which prevents paper from winding itself around the fixing roller by touching the roller, with a material softer than the fluororesin of the fixing roller. CONSTITUTION:A fixing roller base material 4 is coated with fluororesin 3, and a peeling pawl which comes into contact with the resin 3 to prevent paper from winding itself around the roller has a coating layer 2 on its base material 1. This coating layer 2 is softer than or as hard as the fluororesin 3, and its resisting temperature in continuous use is >=150 deg.C. To form the coating layer 2, the part of the pawl base material 1 made of polyamide which touches the fixing roller 3 is applied with an FEP-resin dispersed solution, which is dried and baked at 350 deg.C.
Patent JP-H09188551-A (JP)
Title: Grate plate for clinker cooler
Inventor: YOSHIZAKO HIDEHISA
IPC: C04B7/47
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a grate plate for a clinker cooler capable of reducing the amount of dropped clinkers without deteriorating the heat recovery efficiency. SOLUTION: This grate plate 5 for a clinker cooler is obtained by forming at least a surface to be the downstream side when viewed from the moving direction of clinkers in enlarged parts 13 so as to tilt in the moving direction of the clinkers in the grate plate 5 capable of air-cooling the high-temperature clinkers while transferring the clinkers and is equipped with nozzles 12 for jetting cooling air at a high speed and the enlarged parts 13 for decelerating the air on the downstream side thereof in a jetting part for the cooling air and composed so as to gently feed the cooling air from the enlarged flow passages 13 to the clinkers moving on the top surface of the enlarged parts 13.