baber/WOPTO huggingface dataset:
Patent JP-H0547787-A (JP)
Title: Semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/336
Filed: 1991-08-21
Abstract: PURPOSE:To enhance yield and reliability of product drastically by connecting a poly-Si film through a contact opening made through an interlayer insulation film formed on a source-drain diffusion layer. CONSTITUTION:A CVD oxidation layer 11 and a gate oxidation layer 4 on a region for forming a source-drain are bored and poly-Si 10 is grown on the entire surface. Boron ions are then implanted and the poly-Si 10 is selectively etched with the resist as a mask the leaving a source-drain contact 8. At that time, the poly-Si is made flush to a gate electrode take-out port 5b. An interlayer insulation film 7 is then deposited on the entire surface, and the source.drain contact 8 and a gate electrode take-out contact 9 are bored. According to the invention, over etching is prevented at the time of boring the contacts resulting in a highly reliable product with high yield.
Patent JP-H1074286-A (JP)
Title: Vending machine, pay-out control method therefor and image display method
Inventor: MIYAMOTO KOSHIRO
IPC: A63F13/45
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To positively enjoy during waiting time by an image operation and to dissolve boredom by providing a dynamic image operation means for operating dynamic images independent of an ordering operation. SOLUTION: An advertisement screen is projected on a monitor television 6 at first, and when a customer feeds coins, the monitor television 6 is changed to a selector screen and words are uttered from a speaker 47. When the customer presses a flavor selection button, only the characters of the flavor are displayed on the screen of the monitor television 6, the words are uttered and the screen of the monitor television 6 is changed to the screen of the inside of a plant. Further, the characters of 'please help by turning a handle!' appear on the screen of the monitor television 6 and the words of 'stir well to make it delicious' are uttered from the speaker 47 as well.  In such a manner, the successively changing screen of the monitor television 6 and the words are enjoyed while popcorn is cooked with a microwave and a kind of a video game enjoyed by the customer by participating in the change of the video images of the monitor television 6 himself/herself by turning the handle is provided.
Patent JP-H0371390-A (JP)
Title: Data reading device for automatic vending machine
Inventor: MATSUO ATSUNORI
IPC: G07F9/02
Filed: 1989-08-11
Abstract: PURPOSE:To improve the operability of a data reading device for the automatic vending machine by providing a switch part to an input cash display device to output the data on the item designated by the count value of a counter part. CONSTITUTION:In a data reading action mode, the internal data on the automatic vending machine is displayed on an input cash display device 14 provided to a service panel B. Then the contents of the data displayed on the device 14 are switched by a counter part 17 and a switch part 11 for each operation of a 'batch purchase' switch 8 of the panel B. When an action mode control part 16 is provided, the data reading action mode is reset to a normal sale action mode with operation of a cash return switch 5 of the panel B. Thus all operations are substantially carried out via the panel B and therefore the operability is improved for a data reading device.
Patent JP-S59103861-A (JP)
Inventor: TSUKAMOTO SHIYOUJIROU
IPC: B65D77/20
Filed: 1982-12-01
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-H0495144-A (JP)
Title: Resource use condition measuring circuit
Inventor: HIROSE TAKAO
IPC: G06F11/34
Filed: 1990-08-07
Abstract: PURPOSE:To reduce an overhead to easily measure the use condition of resources by counting the time, which elapses till execution of the number of times of access set within a preliminarily wet measurement range in a set mode after the start of measurement, by a timer. CONSTITUTION:A start address set register 1 and an end address set register 2 hold addresses which are preliminarily set and indicate the measurement range of a measurement object resource, and a mode set register 3 holds the mode indicating the use mode of the measurement object resource. A control signal to the measurement object resource and the mode held in the mode holding means 3 are compared with each other and an address to the measurement object resource and address information held in address information holding means 1 and 2 are compared with each other, and a frequency of match between modes and between addresses is counted, and the time which elapses till arrival of the counted value at a preliminarily set prescribed value after the start of measurement of the measurement object resource is counted. Thus, the overhead is reduced, and the use condition of the resource is easily measured.
Patent JP-S6268624-A (JP)
Title: Shape straightener
Inventor: OSAKI KEN
IPC: B21D3/05
Filed: 1985-09-20
Abstract: PURPOSE:To positively straighten flanges by contacting convex and concave outer and inner rollers on the outside and inside surfaces of the flanges respectively in the axial direction and alternating the bending direction by a combination of inner and outer rollers. CONSTITUTION:A leveler 10 is provided with the 1st-4th straightening stages C1-C4. Outer rollers A1-A4 and inner rollers 18-23 which straighten flanges 16 and 17 of an H-beam 14 are disposed in the stages. As for the flange 16, the inner 18, 19 having a shape corresponding to the outer roller A1 are installed in the opposite side to the roller A1 and are supported by bearings 20 and 21. In the same manner, the inner rollers 22, 23 are installed in relation to the outer roller B1. The flanges 16, 17 are straightened by the 1st stage C1, then are subjected to the opposite bending straightening action by the 2nd stage C2, and successive straightenings actions in opposite directions are performed at the 3rd and 4th stages C3 and C4. Therefore, the flanges 16, 17 of the H-beam 14 as well as the web 15 are straightened positively.
Patent JP-H0373330-A (JP)
Title: Easily adherent antistatic polyester film and manufacture thereof
Inventor: ENOKIDA AKIRA
IPC: C08J7/04
Filed: 1989-08-14
Abstract: PURPOSE:To enhance the antistatic properties and, at the same time, improve the adhesion properties and widen the use range of the film concerned by a method wherein mixture of specified resins is applied on one side of polyethylene terephthalate film, to which the specified quantity of a derivative of a metallic acid of sulfonic acid is added. CONSTITUTION:Water solution of mixture consisting of 50-95wt.% of self- emulsifiable polyurethane resin, 4.9-45wt.% of water-soluble melamine resin and 0.1-5wt.% of ammonium paratoluenesulfonate is applied on one side of polyethylene terephthalate film, which is un-stretched or uniaxially stretched and contains 0.05-3.0wt.% of a derivative of metallic salt of sulfonic acid and then dried. In succession, the resultant film is stretched biaxially or to the direction normal to the initial stretching direction and hot-set. The biaxially stretched easily adherent antistatic polyethylene terephthalate film thus obtained has the half-life of 60sec or less when the non-coated surface of the film concerned is measured with the 'STATIC HONEST METER(R)' (electro static charge half life measuring device) and the laminate adhesion on its coated surface of 200g/15mm or more.
Patent JP-S6364609-A (JP)
Title: Magnetic head
Inventor: SAKAKIMA HIROSHI
IPC: G11B5/133
Filed: 1986-09-05
Abstract: PURPOSE:To manufacture a magnetic head having no pseudo gap with a simple working stage by constituting a titled head in such a manner that the saturation magnetization of an amorphous alloy is increased near a magnetic gap, is gradually decreased the further therefrom and is made equal to the saturation magnetization of a substrate at the boundary with the substrate. CONSTITUTION:A target A6 having the high saturation magnetization and a target B7 having low saturation magnetization are simultaneously subjected to electric discharge. The throwing power of the target B7 is first set higher than the throwing power of A6 and the saturation magnetization of the resulted amorphous alloy is accorded with the saturation magnetization of the ferrite substrate 9. The relative ratio of the electric power is gradually changed until finally the electric power of the target A6 is increased to adjust the saturation magnetization of the amorphous alloy 2 so as to attain the required value near the magnetic gap. Since there is no change in the saturation magnetization at the boundary 4 between the substrate 1 and the core 2, the head having no pseudo gap is formed by the extremely simple working stage and the reduction of the cost and the improvement in the yield are attained.
Patent JP-S60102534-A (JP)
Title: Torque detecting device for rotary shaft
Inventor: MINAMIYAMA SHIYOU
IPC: G01L3/14
Filed: 1983-11-10
Abstract: PURPOSE:To omit a signal taking-out mechanism, by providing a rotary member, which is rotated by the torque of a shaft to be measured, a supporting means, a measuring means, which measures the reaction in the reverse direction of the torque, and a detecting means, which detects the torque based on the output of said measuring means. CONSTITUTION:A motor 21 is driven and the torque, which is generated in a rotary shaft 22 to be measured, is transmitted to a rotary member 24 through a coupling 23. Then the rotary member 22 is rotated. At this time, reaction against the torque is generated at a supporting means 25, which is rotatably supported by a bearing 28, and one end part 26a of a fixed member 26. The reaction generates twisting strain at an intermediate part 26c because another end part 26b of the fixed member 26 is fixed to a housing 28. The torque is displayed on a display device 34 of a torque detecting means 32 through a measuring means comprising a strain gage. Errors due to friction of the shaft 24 are removed by calibrating the display of the detecting means 32. Thus a slip ring and the like can be omitted.
Patent JP-H0964075-A (JP)
Title: Bonding device of chip
Inventor: NAKANISHI TOMOAKI
IPC: H01L21/52
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide the bonding device of chips, in which all the surface of a substrate is uniformly heated by equalizing the temperature distribution of the surface of a heat block in the eutectic bonding of chips by mounting a substrate on the heat block. SOLUTION: Heaters 22 at both edge parts are arranged closer to the upper surface of a heat block 11C than the heaters 22 at a central part among the heaters 22 integrated in the heat block 11C. A substrate 12 is mounted on the heat block 11C and chips 15 are bonded through a gold ribbon 16. Heat of the heat block 11C is dissipated more from both edge parts of it but the difference of the dissipation of the heat is compensated by arranging the heaters 22 at both edge parts closer to the upper surface. Therefore, the temperature distribution of the upper surface of the heat block 11C is kept uniform, all the surface of the substrate 12 are heated uniformly and all of the chips 15 are bonded with good wettability.
Patent JP-S6380783-A (JP)
Title: Compensator
Inventor: GOTO MAKOTO
IPC: H02P29/00
Filed: 1987-08-25
Abstract: PURPOSE:To delete the number of memories thereby to prevent a rotating speed from varying due to a variation in a load torque by forming a new control signal whenever a new rotation error occurs, and updating one memory value whenever two or more new rotation errors are obtained. CONSTITUTION:A calculator 5 of a compensator 4 reads out a digital signal (b) of a speed detector 3 to correct it to a speed detection value S. This value S is subtracted from a reference value to calculate the rotating error E of a motor 1. A control signal Y is calculated from the error E and the output value V0 of a memory 6, output to a D/A converter 7, which converts it to a control signal C. In this case, a composite error Eg is formed from a plurality of errors E, and the output value V0 of the memory 6 is updated and stored by using the error Eg.
Patent JP-H0954217-A (JP)
Title: Method for branching and wiring optical fiber cable
Inventor: IMAMURA KAZUO
IPC: H04B10/29
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce the labor and cost of overall work in the case where an optical network is built. SOLUTION: An optical fiber cable F0 for trunk for transmitting the signals from an information source A in a prescribed area. This optical fiber cable F0 for trunk is provided with branching devices C1 , C2 ,... at every prescribed pitch in mid-way of its wiring. Besides, optical fiber cables F1 for branching are respectively separately installed between these front and rear branching devices, C1 and C2 . In addition, the respective optical fibers (q) constituting the optical fiber cable F0 for trunk are cut by the number of pieces necessary for branching within the front and rear branching device C1 and C2 in such a manner that the same optical fibers (q) are not cut in superposition at the front and rear branching devices C1 and C2 .  Both ends of the respective optical fibers (u) constituting the optical fiber cables F1 for branching are discretely connected to the respective optical fibers (q) so, as to form a loop with to information source A and thereafter, the respective optical fibers (u) constituting the optical fiber cables F1 for branching are cut by the required number of pieces and are discretely connected to terminals B1 to B6 which receive the information from the information source A.
Patent JP-H0954255-A (JP)
Title: Endoscopic optical system
Inventor: HIRATA TADASHI
IPC: G02B5/20
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To remove laser beams of plural wavelength by arranging two filters for removing the laser beam on the positions on which the incident angle and the exit angle of a principal ray are different in an optical path of an optical system. SOLUTION: Laser cur filters 3, 4 for removing a laser beam are arranged in an objective optical system 1 and an infrared absorbing filter 7 is arranged between the laser cut filters 3, 4. An off-axial principal ray 5 is made incident on a diaphragm 1c in the state that an angle to the optical axis is smaller by a 1st negative lens 1a and a 2nd positive lens 1b. The laser cut filters 3 is arranged just after the diaphragm 1c, the incident angle of the principal ray to the laser cut filters 3 is θ3 . A joined positive lens 6 having a refractive power is arranged on the exit side of the infrared absorbing filter 7, the angle of the principal ray becomes moreover smaller and the ray is made incident on the laser cut filter 4 at an angle θ4 .
Patent JP-H1147467-A (JP)
Title: Buttonhole sewing machine
Inventor: ISHII KAZUAKI
IPC: D05B3/06
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To easily control the space between a knife drop position and right and left sewing parts for a button hole by providing a setting means for setting a buttonholing seam to be moved in the lateral direction with respect to the lowering position of a cloth cutting knife for forming a button hole. SOLUTION: A needle oscillating mechanism is adapted to oscillate the oscillation width to the left with a base line as a reference, and when the cam top part of a needle oscillating cam 54 is put on the base line side (right side), needle location is determined according to the position of a base line arm 43. When the cam top part of the needle oscillation cam 54 is put on the cam oscillation width side (left side), needle location is determined according to the oscillation width amount. The movement of the base line position is performed by the rotation of the base line arm 43, and the change of the oscillation width is performed through a base line lever 44 by the rotation of the oscillation width arm 55.  According to the base line and the change of the oscillation width, a needle bar frame 18 is oscillated and reciprocated, taking an oscillation fulcrum shaft 18a, thereby forming seams of a side sewing part and a bar tacking part of buttonholing.
Patent JP-2000044140-A (JP)
Title: Guide device for elevator
Inventor: SENDA KEIICHI
IPC: B66B7/04
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to secure sufficient strength. SOLUTION: This guide device is provided with a side surface rolling roller supporting member 7 formed into an L-like shape and for supporting a side surface rolling roller 3a so that it may be rolled, and a front surface rolling roller supporting member 4 for supporting a front surface rolling roller 2 arranged perpendicular to a rising part and a horizontal part 6b of an approximately L shape of the side surface rolling roller supporting member 1. An elevator is guided along a guide rail 1 without requiring a lever and a rod as machined parts and without a vibrationproof spring having much number of parts. Therefore, manufacturing cost can be reduced, and the device can be miniaturized.
Patent JP-H0870689-A (JP)
Title: Selecting device in thresher
Inventor: SHINOZAKI EIJI
IPC: A01F12/54
Filed: 1994-09-05
Abstract: PURPOSE: To carry out wind selection by properly decomposing dust discharged from a dust discharging chamber by a second winnower, in a selecting device having two winnowers of a first winnower and the second winnower. CONSTITUTION: A threshing barrel 5 is supported on a shaft in a threshing chamber having a threshing port comprising a grain culm feed opening 1 opening to one side communicating with a straw outlet 2 opening to the other side. A treating barrel 7 revolving in the direction opposite to that of the threshing barrel 5 is held on a shaft in a treating chamber 6. A dust discharging barrel 8 is formed on an imaginary extension line of the treating chamber 7 and is further extended from the end part of the threshing barrel 5 in the lower side in the selecting direction. A dust discharging port 10 opens at the rear of a dust discharging chamber 9 having the built-in dust discharging barrel 8. A dust discharging port 11 is formed at the rear of the threshing chamber. A rocking and selecting trellis 12 is supported below the threshing chamber.  A first winnower 13, a first transporting spiral 14, a second winnower 15 and a second transporting spiral 16 are installed in this order from the upper side of the selecting direction at positions lower than the trellis. The second winnower 15 can introduce selecting wind below the dust discharging port 10 of the dust discharging chamber 9 to provide a selecting device in a thresher.
Patent JP-H0875299-A (JP)
Title: Air conditioning apparatus using absorption refrigerator
Inventor: TANAKA TAKASHI
IPC: F25B15/00
Filed: 1994-09-05
Abstract: PURPOSE: To favorably control the pressure of an evaporator irrespectively of conditions of installation of an apparatus, differences between individual components and the like. CONSTITUTION: In accordance with an information which judges based on a condensation temperature detected by a temperature sensor T4 and a number of revolutions of an air cooling fan 17 whether favorable control is performed or not, a CPU in a controller 30 performs switchover of parameters for an optimum regulator, which is designed using observers of different characteristic values previously stored in a memory in the controller 30, to calculate a number of revolutions of the air cooling fan 17 so that the air cooling fan 17 is driven by a motor M1 on the basis of the result of the calculation.
Patent JP-H0258842-A (JP)
Title: Leadframe carrier system
Inventor: KOBAYASHI HIROAKI
IPC: B65H5/16
Filed: 1988-08-25
Abstract: PURPOSE:To offset any thermal expansion and dimensional errors of a leadframe for performing the alignment accurately within a short time during wire bonding process by a method wherein an elastomer or coil and a motor is provided between the first and the second guide rails driven by a driving gear. CONSTITUTION:A pulse motor 12 is driven to open and close guide rails 4, 5 through the intermediary of nuts 9, 10. Both sides of a leadscrew 11 are provided with a right hand screw part and a left hand screw part so that the mutual interval between the nuts 9 and 10 may be increased and decreased corresponding to the turning directions of the leadscrew 11. Consequently, the guide rails 4, 5 are shifted to be at the symmetrical positions with respect to the center line CL. Furthermore, in order to fix a leadframe 1 for wire bonding process, the leadframe 1 is held between the other guide rail 6 and the guide rail 5 through the intermediary of a tension spring 7 as an elastomer so that any thermal expansion and dimensional errors of the leadframe 1 may be offset.
Patent JP-H0664602-A (JP)
Title: Automatic bagging apparatus for ice
Inventor: TANAKA YOSHINORI
IPC: B65B5/06
Filed: 1992-08-07
Abstract: PURPOSE:To obtain an automatic bagging apparatus for ice which can always put ice into a bag properly by providing an electrically controlled device with an alternately putting control means for alternately switching each ice putting mechanism to be operated for each sequence operation. CONSTITUTION:A bag housing mechanism 10 for housing numerous bags F at the center of an apparatus, a bag carrying mechanism 20 for carrying the bags F one by one from the mechanism 10 located at its back to a predetermined position and a bag supporting mechanism 30 for opening an upper opening of the bag F to support it by cooperation with the upper bag carrying mechanism 10 between them are provided. Then a pair of right and left ice housing mechanisms 40A, 40B for housing ice produced by respective ice makers located on the right and left to put the ice into the opened bag F and a sealing mechanism 50 for sealing the bag F with a predetermined amount of ice put are provided. Further a bag dropping mechanism 60 for sliding the ice sealed into the bag F below the bag supporting mechanism 30 into a stocker, a weighing mechanism 70 integrally assembled with the mechanism 60 for weighing the ice put in the bag F, etc., are provided.
Patent JP-S6455366-A (JP)
Title: Heat treatment for heat-transfer pipe
Inventor: YAMANAKA KAZUO
IPC: C22F1/10
Filed: 1987-08-26
Abstract: PURPOSE:To improve the corrosion resistance, particularly uniform corrosion resistance, of a pipe without the addition of new stages, by carrying out a part of the grain boundary-strengthening heat treatment process of a heat- transfer pipe made of Ni-base alloy under specific conditions and then forming an oxide film composed principally of chromium oxide on the surface of the above heat-transfer pipe. CONSTITUTION:As a part of the above heat treatment process in which the above pipe containing, by weight, 20-35% Cr and 40-70% Ni is heated and held under a vacuum as high as >=about 10<-5>Torr, heat treatment is carried out by lowering the degree of vacuum to 10<-2>-10<-4>Torr under the conditions within the area enclosed with straight lines connecting the points A, B, C, D, E, F and A in figure, by which an oxide film composed principally of chromium oxide is formed on the surface of the above pipe. By this method, the corrosion resistance, particularly uniform corrosion resistance, of the above pipe used under a high-temp. and high-pressure water environment can be improved to a greater extent.
Patent JP-S6368899-A (JP)
Inventor: HATAOKA NOBUO
IPC: G10L25/00
Filed: 1986-09-10
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。