baber/WOPTO huggingface dataset:
Patent JP-H03133138-A (JP)
Title: Manufacture of bump of package for integrated circuit
Inventor: MIYAWAKI NOBUHIKO
IPC: H01L21/321
Filed: 1989-10-19
Abstract: PURPOSE:To contrive the improvement of a workability for forming a bump by a method wherein the workability is improved in such a way that the is formed on the surface of an insulating substrate by a plating method. CONSTITUTION:A photoresist 4 is applied on the surface of a base film 2 and after a pattern exposure is performed, the photoresist 4, which is located at a part only to be formed with a plated bump 5, is removed by a developing. Then, the plated bump 5 is formed of Cu by an electrolytic plating method and after an unnecessary photoresist 4 is removed, an unnecessary film 2 is removed by an ethcing treatment. Whereupon, a bump 6 consisting of the film 2 and the bump 5 is formed. Thereby, a workability for forming the bump 6 is improved.
Patent JP-H09115047-A (JP)
Title: Article carrying-out device of automatic vending machine
Inventor: HIRATA SATORU
IPC: G07F11/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To make it easy to take out an article without lowering the storage efficiency by employing a carrying-out method by natural falling for articles stored at the upper part in a storage chamber and a carrying-out method which uses an elevation bucket for articles which are stored at the lower part. SOLUTION: An article which is paid out, from an article storage chamber 4 above an article slid plate 15 with a vending command falls in an article carry-out passage 14 and is guided from inside the carry-out passage 14 to an opposite article taking-out opening 3 along the frontward downward slope of the slide plate 15. An article 5 which is paid out from a storage chamber 4 below the slide plate 15, on the other hand, falls in the carry-out passage 14 and enters the article elevation bucket 10 which stands by below. Then, the elevation bucket 10 is elevated in the carry-out passage 14 while holding the article 5. As the elevation bucket 10 is elevated, the slide path 15 retracts and then the elevation bucket 10 moves up to the height where the slide path 15 was present and it faces the article taking-out opening 3 and sends out the article to the taking-out opening 3.  Consequently, it is made easy to take out the article without increasing the size of a vending machine main body 1.
Patent JP-H03133162-A (JP)
Title: Passivation film for semiconductor
Inventor: TOMIKAWA MASAO
IPC: H01L23/29
Filed: 1989-10-18
Abstract: PURPOSE:To prevent the increase of leak current, the corrosion of wiring, and the generation of a crack in an interlayer insulating film, by using polyimide having a specified structure as a passivation film. CONSTITUTION:Structure of polyimide is set as follows; the peak of main dispersion generated as the peak of loss elastic moldulus corresponding with glass transition point by dynamic viscoelasticity measurement is not generated at 400 deg.C or lower, and the peak of subdispersion appearing as the peak of loss elastic modulus from 0 deg.C to 250 deg.C is not generated. The peak value of tan deltaexpressed by the ratio of los elastic modulus/storage elastic modulus is set equal to or lower than 0.05. That is, the movement of main chain of polyimide is restrained up to a temperature of 400 deg.C, and further the partial movement of polyimide is restrained up to a temperature of 250 deg.C, so that the growth of a hillock generated when the temperature of aluminum is increased is restrained, and the movement of ion component and wafer content is prevented. Thereby the increase of leak current and the corrosion of aluminum wiring can effectively be prevented.
Patent JP-H11105886-A (JP)
Title: Standing pouch
Inventor: KISHINO KOUSHIROU
IPC: B65D30/10
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain the good display aptitude of standing pouches to a commodity shelf or the like. SOLUTION: In a standing pouch 10, a distance A (hereinbelow referred to as pouch width A) between the side edge parts 11a of each side surface film 11 before the filling with content is almost equal within a predetermined range B above the lower edge part 11b of each side surface film 11 and becomes small gradually from the range B of the side surface film 11 toward an upper edge part 11c of the film 11 (the range C in a drawing). By this constitution, the pouch width A of the standing pouch 10 after the filling with content is almost equal from the upper edge part 11c of the side surface film 11 to the lower edge part 11b thereof.
Patent JP-2000341179-A (JP)
Title: Repeater
Inventor: SAKAMOTO MASAHIRO
IPC: H04B10/524
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a repeater circuit that can cope with coding of any form and a high-speed signal with whatever type of input level by suppressing increase in distortion caused when an optical signal or an electric signal is relayed, avoiding superimposition of distortion and minimizing occurrence of a data relay error and to attain processing of received data. SOLUTION: This repeater is provided with level conversion circuits 210, 220 that cope with any input level, a phase synchronization clock generating circuit 150 that synchronizes received data to minimize data relay errors, a demodulation circuit 60 and a modulation circuit 90 that cope with coded data of any form, a phase synchronization clock stabilizing circuit 80 that prevents distortion due to relay operations from being increased, and also with a serial/ parallel conversion circuit 40, a parallel/serial conversion circuit 110 and a branch circuit 70 that attain processing of high-speed data.
Patent JP-H02120526-A (JP)
Title: Clutch device
Inventor: IO SHINICHI
IPC: F16D41/20
Filed: 1988-10-28
Abstract: PURPOSE:To prevent generation of defective operation by providing a coil spring winding over a first rotating member and a second rotating member, and a rotation control member engaged with one end of this spring which obstructs rotation in the winding direction of the coil spring and allows rotation in the releasing direction of the spring. CONSTITUTION:A coil spring 10 is wound, extending over the large diameter shaft part 2 of a first rotating member 1 and the cylindrical part 9 of a second rotating member 6. This spring 10 is clockwise wound from the right side to the left side, and the right end part 11 is bent and engaged with a rotation control member 12. This member 12 is composed of an one-way clutch 13 out ward fitted on the cylindrical part 5a of a bracket 5 and a holder 14 fitted on the outer circumference of this clutch 13. The member 1 and 2 are rotationally moved in one body, tightened with the spring 10. Hereby torque is transmitted from the member 1 to the member 2, or from the member 2 to the member 1. On the other hand, without tightening the member 1, 2 with the spring 10, torque transmission between both rotating members is not performed.
Patent JP-H01116287-A (JP)
Title: Ignition coil for internal combustion engine
Inventor: KONDO EIICHIRO
IPC: F02P15/00
Filed: 1987-10-30
Abstract: PURPOSE:To prevent any wrong ignition by providing a high voltage diode for applying no secondary voltage to an ignition plug, at the time of closing of a power transistor of the ignition coil, on the middle of the secondary coil winding. CONSTITUTION:A control unit 18 receives an electric signal 20 generated in synchronization with rotation of an internal combustion engine from a crank angle sensor 19 so as to allocate the signal to each of ignition coils. For example, when each of ignition coils receives an electric signal 21, the signal is led to a power transistor 10, so that current 22 flows through the primary coil 2. When the power transistor 10 is opened, the secondary high voltage is generated in its secondary coil 4 and applied to an ignition plug 8. on the other hand, the secondary voltage is generated in the secondary coil 4 also at the time of closing the power transistor 10. But the secondary voltage is not applied to the ignition plug 8 because a high voltage diode 9 is arranged. Because the high voltage diode 9 is arranged in the secondary coil winding 4, a necessary air gap can be secured without enlarging an ignition mechanism, so that it is possible to prevent any wrong ignition from being generated by the wrong secondary voltage.
Patent JP-H01116375-A (JP)
Title: Control device for lock-up of automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16D48/02
Filed: 1987-10-30
Abstract: PURPOSE:To prevent the occurrence of a speed change shock by connecting the upper course side of a one-way orifice provided on an oil passage to an n'th-gear friction engaging element and an accumulator to the engaging port of a lock-up control valve. CONSTITUTION:At the time of the speed change from the fourth gear to the third gear, a shift valve 68 is switched over, the oil pressure in a first oil passage 108 is drained, the oil pressure in the engaging port 100a of a lock-up control valve 60 is rapidly lowered via a speed cut valve 76 without being affected by a one-way orifice 148, and the spool 102 thereof is brought to a disengaging position side to disengage the lock-up clutch of the torque convertor 12. On the other hand, the engagement of a fourth-gear friction engaging element 4A is released due to the gently lowered oil pressure by means of the one-way orifice 148 and an accumulator 88. Thereby, the occurrence of a great speed change shock can be prevented.
Patent JP-H08137055-A (JP)
Title: Solid processing agent for silver halide photographic material
Inventor: SEKI HIROYUKI
IPC: G03C5/305
Filed: 1994-11-08
Abstract: PURPOSE: To provide a solid processing agent for a silver halide photographic material, that is improved in moisture resistance and excellent in preservability by containing a specific water-soluble silicone compound. CONSTITUTION: This solid processing agent for a silver halide photographic material contains a water-soluble silicone compound represented by the formula. In the formula, R1 , R2 , R3 and R4 may be the same or different, and represent substituents or bonding groups, at least one of R1 -R4 being a water-soluble group; A represents a divalent group and (n) represents 0 or an integer from 1 to 10. Preferably the water-soluble silicone compound is not a normal hydrophobic silicone compound but a compound that dissolves in water at 25 deg.C by 0.005 to 300g/l, particularly 0.01 to 100g/l. Also, the compound preferably has surface activity. For example, the compound is effective if it has the property of reducing the surface tension of water by 5 to 60dyne/cm, preferably 10 to 55dyne/cm, as measured by normal method.
Patent JP-H0984494-A (JP)
Title: Lure
Inventor: SOMA KATSUYUKI
IPC: A01K85/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prepare a lure capable of remarkably enhancing the feeding appetite of a fish-eating fish living in fresh water or sea water, maintaining the balance of the whole body, being produced at a greatly low cost, and contriving the improvement in the stable swimming of the lure and the far cast of a fishing hook. SOLUTION: A pair of bodies 1, 2 having proper shapes, respectively, are formed laterally or vertically symmetrically, and the fishing line-binding side front parts and fishing hook A-attaching side rear parts of the bodies 1, 2 are superposed on each other in cross shapes. The crossingly superposed fishing line-binding side front ends and the crossingly superposed fishing hook-attached side rear ends are freely movably connected to each other.
Patent JP-2000101502-A (JP)
Title: Cdm digital broadcasting system
Inventor: YAMAMOTO TOSHIFUMI
IPC: H04B1/7115
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To perform reception by the reception terminal of a narrow RAKE synthesis range without lowering reception performance. SOLUTION: In a broadcasting main station 21, the transmission signals of a transmitter 211 to a gap filler are delayed for a prescribed time in a delay device 212 and inputted to a direct wave transmitter 213. Broadcast signals sent out from the transmitter 211 to the gap filler are passed through a satellite 22, relayed by a gap filler 24 and sent to a reception terminal 23 and the broadcast signals sent out from the direct wave transmitter 213 are directly sent through the satellite 22 to the reception terminal 23. At the time, propagation delay from the gap filler 24 to the reception terminal 23 is taken into consideration and the timing of performing transmission from the satellite 22 to the reception terminal 23 is delayed in the delay device 212 of the transmission main station 21.
Patent JP-H03134734-A (JP)
Title: Expert system
Inventor: TAKAHATA YOSHIAKI
IPC: G06F9/44
Filed: 1989-10-19
Abstract: PURPOSE:To improve the work efficiency of a debug work by providing a rule class pressing mechanism and a production rule presenting mechanism on an inference result explaining means. CONSTITUTION:An inference result explaining means 3 is provided with a rule class presenting mechanism 4 for presenting an explanatory sentence of a rule class in which a production rule executed by an inference engine 2 is contained, and a production rule presenting mechanism 5 for presenting an explanatory sentence of the production rule contained in the rule class presented by the rule class presenting mechanism 4. In such a way, the work efficiency of a debug work can be enhanced.
Patent JP-H02119270-A (JP)
Title: Semiconductor sensor
Inventor: YAMADA KEIZO
IPC: G01P15/12
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a sensor structure where a weight is formed effectively in a limited space, which can enhance a detection sensitivity of a sensor and whose reliability is high by a method wherein a fixed point is situated in the central part, the weight is situated around the central part and a beam or a film which links the fixed point to the weight is provided. CONSTITUTION:In a capacity-type semiconductor sensor, a fixed point as a reference point of a measuring operation is situated in the central part, a weight 1 is situated around the central part and a beam 2 or a film which links the fixed point 3 to the weight is provided. For example, when an acceleration in an up-and-down direction is exerted in the case of a semiconductor acceleration sensor, a weight part 1 is moved up and down in proportion to its magnitude. A fixed part 3 is fixed to one part 16 of a package via a pedestal 6; a space where the weight can be oscillated is given. Thereby, it is easy to increase a rate of a total area of a chip and its weight to the weight as compared with a conventional case where a fixed point is situated around the chip; a weight required to enhance a detection sensitivity can be made heavier without difficulty.
Patent JP-S63127257-A (JP)
Title: Unit type copying machine
Inventor: MITSUYAMA AKIRA
IPC: G03G21/00
Filed: 1986-11-17
Abstract: PURPOSE:To facilitate finding a troubled position and to simplify assembling work and maintenance by dividing a machine body into plural units and electrically connecting respective units with connectors and inputting control data of a driving device to a control part through a connector freely connected to the connector provided in each unit. CONSTITUTION:When a plug 12a is connected to a jack 1b, power is supplied to an input device 12. When ten keys 12b or the like are operated, an operated key is displayed on a display device 12c and its contents are stored in a RAM 63; and when a set key 12d is operated, its contents are transmitted to a CPU 51 in the copying machine body side. When the power source of a machine body 21 is turned on, the connection state of a plug 1a is checked, and the connection state of the plug 12a is checked if the plug 1a is not connected to the jack 1b, and it is checked whether operation data from the input device 12 is related to a main motor M1 or a fan motor M2 after transmission of this operation data if the plug 1a is connected to the jack 1b. The motor M1 is driven if operation data is related to the motor M1, and the motor M2 is driven if it is related to the motor M2.
Patent JP-H08162405-A (JP)
Title: Heat-treating method, heating treating device, and treating device
Inventor: AKUMOTO MASAMI
IPC: H01L21/027
Filed: 1995-09-28
Abstract: PURPOSE: To shorten the heating and cooling process time of a workpiece, to uniform the temperature distribution under the surface of a workpiece, and to improve production yield. CONSTITUTION: A heater 23 is embedded in a mounting bed 24 on which a semiconductor wafer W is mounted to make the semiconductor wafer W heatable to a preset temperature. On the outside of the mounting bed 24 is formed a shutter 26 movably face to face to the mounting bed 24 so as to surround the mounting bed 24. There are provided support pins 32 which can move the semiconductor wafer W onto the mounting bed 24 and to the upper position of the mounting bed 24. There is also provided a cooling temperature adjusting body 40 which can advance to and recoil from the semiconductor wafer W placed at the upper position of the mounding bed 24 which is supported by this support pin 32.  This enables the cooling temperature adjusting body 40 to move toward the semiconductor wafer W after the semiconductor wafer W subjected to heating on the mounting bed 24 is moved by the support pin 323 to the upper position of the mounting bed 24, thereby cooling the semiconductor wafer W to the preset temperature.
Patent JP-H06121784-A (JP)
Title: Magnetic field variation detecting device for mr imaging device
Inventor: SHOJI MASAHIRO
IPC: G01R33/28
Filed: 1992-10-13
Abstract: PURPOSE:To provide a magnetic field variation detecting device for a MR imaging device by which the intrusion of a magnetic substance into a magnetic field can easily and securely be detected. CONSTITUTION:The magnetic substance carried with a patient is detected by a magnetic field variation detector 1, and the detected signal is sent to a controller 2. The controller 2 carries out the display and warning of the approach of a magnetic substance on receiving the detected signal, and also acts so as to produce a magnetic field and to stop the operation of a refrigerating machine.
Patent JP-H06124562-A (JP)
Title: Floating head slider and rotary disk memory device
Inventor: TAKEUCHI YOSHINORI
IPC: G11B21/21
Filed: 1992-10-13
Abstract: PURPOSE:To adjust the floating posture of the slider by providing contracted parts where the rail width once narrows from the front to the rear end on an inflow side from the center in the longitudinal direction on a pair of positive pressure floating surfaces of both sides of the slider. CONSTITUTION:The shape of side rails 17 for improving a yaw angle characteristic and the negative pressure acting on a negative pocket part 19 lessen the influence of the bearing effect of the inflow side on the rear flow of the contracted parts 21. A bearing surface 24 of the rear part has the characteristic of a nearly independent plane bearing. The constricted parts 21 are provided on the inside side of the center in the longitudinal direction of the slider 12, by which the adjustment of the floating posture of the slider 12 by adjusting the increase of the area of the bearing surface 14 of the rear part or its position is enable.
Patent JP-H07131528-A (JP)
Title: Call waiting processing system
Inventor: SAKAGAMI KENJI
IPC: H04Q3/58
Filed: 1993-11-02
Abstract: PURPOSE:To ensure the call waiting service of a higher grade by setting a general telephone number and a private telephone number to a single telephone set and discriminating the incoming display tones. CONSTITUTION:When a call is received at a telephone A from a telephone D by a private telephone number during a busy mode set between both telephones A and B, a circuit switching device 3 gives a 2nd call waiting display toner to the speech path of the telephone A. The telephone A knows that the call is set from a special person and tells the telephone B a call waiting state to perform a hooking action. Meanwhile the device 3 connects the telephones A and D together and gives a holding tone to the telephone B. The telephone A performs a hooking action after the talking is through with the telephone D, and the device 3 connects again the speech paths of both telephones A and B. When a call is received at the telephone A from the telephone C by a general telephone number during a busy mode set between both telephones A and B, the device 3 gives a 1st call waiting display tone to the speech path of the telephone A. Then the telephone A knows that the call is sent from a person other than the special one and can optionally decide to perform a hooking action or not. Therefore the call waiting service is ensured in a higher grade and without interrupting the talking carried out between both telephones A and B.
Patent JP-2001088732-A (JP)
Title: Rice planting machine of riding type
Inventor: KUBOTSU MAKOTO
IPC: A01B69/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To improve operability capable of easy turning without damaging a rice paddy field. SOLUTION: This machine is constructed such that shifted power is transmitted to right and left front wheels 1 capable of steering and right and left rear wheels 2 not capable of steering. The machine is provided with friction type side clutches 96 corresponding to the right and left rear wheels 2, respectively. A machine body can be steered only by steering of the front wheels 1 and OFF operation of one of the side clutches 96. A side clutch automatic operation mechanism 106 is also provided in this machine to implement OFF operation of the one of the side clutches 96 positioned at the inner side of turning by which the front wheels are steered at an angle not less than a set standard angle.
Patent JP-S62133038-A (JP)
Title: Aluminum alloy having superior machinability to mirror finished surface
Inventor: TSUKUDA ICHIZO
IPC: C22C21/06
Filed: 1985-12-04
Abstract: PURPOSE:To obtain an Al alloy having superior machinability to a mirror finished surface by adding specified amounts of Mg, Cu and Be to Al or further adding a specified amount of Zn and restricting the Fe and Si contents. CONSTITUTION:This Al alloy has a composition obtd. by adding, by weight, 2.0-5.0% Mg, 0.05-2.0% Cu and 0.0005-0.01% Be to Al or further adding 0.05-3.0% Zn and restricting the amounts of Fe and Si as impurities to <0.05% each. One ore more among <0.15% Cr, <0.4% Mn and <0.05% Ti may be added as required. The alloy can easily be machined to a mirror finished surface with a diamond tool without scratching.
Patent JP-2001098350-A (JP)
Title: Heat resistant cast steel alloy
Inventor: SHIBAHARA MASAHIKO
IPC: C22C38/52
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost heat resistant cast steel alloy excellent in oxidation resistance under repeated heating at high temperatures and ordinary temperature as well as in high temperature fatigue life and used as a material, e.g. for secondary combustion chamber of diesel engine. SOLUTION: The alloy has a composition consisting of, by weight, <=0.2% C, <=1.5% Si, <=1.5% Mn, <=0.03% P, <=0.03% S, 30-35% Ni, 0.05-0.6% Al, <=0.7% Cu, 0.05-0.6% Ti, 0.3-1.0% Nb, 1.0-4.0% Co, 24-28% Cr and the balance essentially Fe.
Patent JP-S60158578-A (JP)
Inventor: BEN BERUSHIYAA
IPC: H01R12/50
Filed: 1984-12-27
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。