baber/WOPTO huggingface dataset:
Patent JP-H06124974-A (JP)
Title: Manufacture of capillary for wire bonding
Inventor: ITAYA SATORU
IPC: H01L21/60
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the manufacturing method of a capillary for wire bonding wherein a capillary having a small inner diameter and a small outer diameter for narrow pitch use is stably and simply manufactured. CONSTITUTION:A weight 2 is fixed at the lower end of a thin metal wire 1, which is vertically suspended and dipped in ceramics slurry 4 of high viscosity. A necessary amount of a ceramics lump 5 is made to attach to the metal wire 1 by utilizing the viscosity of the ceramics slurry 4. The attached ceramics lump 5 is dried and baked, and the outer shape is worked into the capillary shape. A hole which a bonding wire passes is formed by dissolving the metal wire 1 with chemicals.
Patent JP-H11106163-A (JP)
Title: Shut-off device for cargo-handling stage in elevator used for construction
Inventor: NAGAO SUNAO
IPC: B66B9/187
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To improve the safety and the working efficiency without any emergency stop of a carrying equipment at other part than a cargo receiving stage by the misoperation, etc., in an elevator used for construction. SOLUTION: When a carrying equipment is elevated to and landed on a cargo receiving stage on each floor, a hooking piece 42 for elevation is hooked to a roller 40 at a tip of an auxiliary guide lever 37, and by turning the auxiliary guide lever 37 counterclockwise, a roller 39 at a base end of the auxiliary guide lever 37 is pressed against a tip piece 31b of a guide lever 31, and the guide lever 31 is turned clockwise to release a clamp lever 24 from a link rod 23 linked to a shut-off door. When the carrying equipment is lowered to the cargo receiving stage and landed, a hooking piece 43 for lowering is hooked to the tip part 31b of the guide lever 31, and the guide lever 31 is turned clockwise to release the clamp lever 24 from the link rod 23.
Patent JP-H11121381-A (JP)
Title: Plasma chemical vapor depositing device
Inventor: KUDOME MASATOSHI
IPC: H01L31/04
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To form a uniform thin film by improving nonuniformity of plasma. SOLUTION: A plasma chemical vapor depositing device is provided with a vacuum jar, a means for introducing material gas into the vacuum jar and discharging it, a supporting and heating member disposed in the vacuum jar for supporting and heating a substrate and a high-frequency discharge electrode disposed in the vacuum jar. The high-frequency discharge electrode is made of electrode bars 31 in the shape of a pipe which are arranged in the form of a ladder. Holes 32 for blowing gas are provided in the electrode bars 31 on the side of the substrate.
Patent JP-H11174526-A (JP)
Title: Camera provided with salf-timer dead time
Inventor: SALVAS WILLIAM B
IPC: G03B17/40
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera improved to provide a dead time with a self- timer, with respect to one or more components of the camera. SOLUTION: A slide member 178 is installed in a camera main body, provided with a shutter button arm 180 and a shutter actuating main body, and movable from a first position to a second position, in such a manner that force is exerted on the shutter button arm 180. A shutter release is arranged in the camera main body, movable from a stopped position to an opened position and energized toward it. The timer is provided with a delay counter 304 and a linkage device 306 which is connected to the delay counter, to be moved from a starting form to an exposure form and further, a completion form, in synchronization with the delay counter 304. A stopper of the linkage device engages the shutter release, when the linkage device is in the starting form and the slide member is in the second position and opens the shutter release, when the linkage device in the exposure form.  Further, the slide member is restrained or released by the linkage device, by a fastener 348.
Patent JP-S61156458-A (JP)
Title: Arithmetic processing unit
Inventor: SHIRAISHI HAJIME
IPC: G06F15/78
Filed: 1984-12-28
Abstract: PURPOSE:To execute the action in a wide action frequency scope and to guarantee a normal action even when the action is stopped by constituting respectively an operation code field and an operation object field of the machine instruction language so as to form a hierarchical structure. CONSTITUTION:Respective function blocks are composed of an executing control part 51, a completion status synthetic part 52, a data distributing/linking part 53, an internal clock signal generating part 54, a logic part 55, a memory part 56, and a control gate part 57. The executing control part 51 is composed of a PLA to store the microprogram beforehand, selects one microsequence in accordance with an action indicating code supplied from a high-order level function block and successively generates various types of a timing signal in accordance with the sequence. The executing control part 51 is operated only when a clock signal is supplied from an internal clock signal generating part 54. The completion status synthetic part 52 synthesizes a status signal when the processing action in the corresponding function block is completed, and outputs it to other function blocks.
Patent JP-H04152699-A (JP)
Title: Chip mounter
Inventor: KUSHIYAMA YOSHIAKI
IPC: G06T1/00
Filed: 1990-10-17
Abstract: PURPOSE:To enable an adequate binary threshold value to be automatically set by a method wherein a control means which samples the brightness of image data and determines a binary threshold value referring to the memory table previously set basing on the the maximum brightness and the minimum brightness obtained is provided. CONSTITUTION:Image data picked up through a TLC (touchless centering) camera 9 are turned into multivalued digits, and the brightness data at a prescribed point in the image sensing region of the camera 9 is sampled. Then, the most adequate binary threshold value is determined basing on the maximum digital value (brightest point) and the minimum digital value (darkest point) of the obtained brightness data. For this processing, a memory table which previously stores the most adequate threshold value correspondent to the maximum and the minimum brightness is provided in a ROM of an image processing device 20. Therefore, the most adequate threshold value correspondent to the maximum and the minimum brightness can be obtained by referring to the memory table.
Patent JP-S62137214-A (JP)
Title: Air-condition control device for automobile
Inventor: MORI MASAMI
IPC: B60H1/00
Filed: 1985-12-09
Abstract: PURPOSE:To prevent a slidable switch from failing, in an air-condition control device for controlling a blower in accordance with the air-conditioning operation, by detecting such a condition that the movable contact of the slidable switch is stopped in the vicinity of the stationary contact change-over point thereof. CONSTITUTION:When the movable contact PA of a slidable switch 17 comes to a stop in the vicinity of the change-over point between stationary contacts M2, M3, a movable contact PB comes to a stop at a position where a stationary contact S1 is electrically conductive with a stationary contact CO. Accordingly, all input terminals 30a through 30c of an AND circuit 30 exhibit a high level voltage, and therefore, an output terminal 30d becomes also high level. With this arrangement, pulse voltage is delivered on the output side of a differentiating circuit 31, and is applied to a transistor Ta through the diode 32 to instantly energize a solenoid valve MC so that an actuator is operated. Therefore, the movable contact PA is released from a position in the vicinity of the change- over point between the stationary contacts M2, M3. Thus, it is possible to prevent the slidably switch from failing.
Patent JP-S62137255-A (JP)
Title: Acceleration slip controller for vehicle
Inventor: INAGAKI TAKAFUMI
IPC: B60W10/18
Filed: 1985-12-09
Abstract: PURPOSE:To obtain stable travelling property by using a controller only in the case of high slip ratio, and mainly using a throttle valve when responsiveness is not required and when brake hydraulic control means is in abnormal condition. CONSTITUTION:In the case of a malfunction detecting means M10 of a slip detecting means M3, when no abnormality of a brake hydraulic control means M9 is detected and acceleration slip is detected, intake amount is reduced by the throttle valve M6 of an intake system M4. And, output of an internal combustion engine M5 is restrained, and the brake device M8 of a driving wheel M1 is operated by brake oil pressure controlled by the brake hydraulic control means M9 in order to thoroughly restrain the rotation of the driving wheel M1. Also, when abnormality of the brake hydraulic control means M9 is detected by the malfunction detecting means M10 and acceleration slip is detected by an acceleration flip detecting means M2, intake amount is reduced by the throttle valve M6. And, rotation of the driving wheel M1 as well as output of the internal combustion engine M5 are restrained in order to stabilize travelling.
Patent JP-H07123813-A (JP)
Title: Rice transplanter
Inventor: FUJII KENJI
IPC: A01C11/02
Filed: 1993-11-05
Abstract: PURPOSE:To reduce the size of a rice transplanter by suppressing the protrusion of a seedling planting apparatus and a fertilizing apparatus to the right and left in the case of traveling on a road or loading on a carriage of a truck and simplify the transmission structure from a mobile machine body to a seedling planting apparatus by dividing a seedling planting apparatus and a fertilizing apparatus. CONSTITUTION:A seedling planting apparatus 8 is divided into the left and right divided seedling planting parts 8A, 8B and a fertilizing apparatus P is divided into the left and right divided fertilizing parts. The divided seedling planting parts 8A, 8B and the divided fertilizing parts are oppositely placed at the back of the mobile machine body 3 along the longitudinal direction of the machine body facing the backs of the parts to each other. A planting feed case 14 receiving the power transmission from an engine of the mobile machine body is attached to a lifting link mechanism 7 and fixed to the machine body 3. A joint case 13 and a planting transmission case 12 constituting the divided seedling planting parts 8A, 8B are placed in a state separable from the planting feed case 14.
Patent JP-H0590944-A (JP)
Title: Input circuit
Inventor: SEKI KUNIO
IPC: H03K19/0175
Filed: 1991-09-27
Abstract: PURPOSE:To vary a logical threshold level of the input circuit over a wide range by converting a current flowing through an externally mounted resistor between an external logical signal source and an input terminal into a voltage to apply on/off control to a switching element. CONSTITUTION:An external logical signal source 1 is connected to an input terminal Pin via an externally mounted resistor Rx. A current voltage conversion circuit 32 converting a current 11 flowing from the input terminal Pin externally through the externally mounted resistor Rx into a voltage V1 is made up of pnp bipolar transistors (TRs) Q2, Q3 and resistors R2-R4, and the transferred current I1 is converted into the voltage V1 at a conversion ratio set by resistors R3, R4 connecting to a collector of the pnp bipolar TR Q3. Then the npn bipolar TR Q4 acts like a switching element subject to on/off control by the conversion voltage VI and an internal circuit 4 is logically driven by the on/off operation.
Patent JP-H06132861-A (JP)
Title: Radio repeater
Inventor: HARAGUCHI HIROTSUGU
IPC: H04B7/15
Filed: 1992-10-15
Abstract: PURPOSE:To provide a radio repeater which can stably repeat radio waves with instable received field intensity. CONSTITUTION:While an arrival of radio waves to request radio repetition is waited, a control part 5 inputs a judged output of a first received field intensity judge circuit 8 by using a judge switching circuit 10, when the received field intensity is higher than a first level, the repetition is started, the judged output of a second received field intensity judge circuit 9 is switched and inputted, the received field intensity is checked at a second level, round-off processing is performed to the received input lower than the second level, and received contents are not transmitted. The second level is lower than the first level. The radio waves lower than the first level under waiting is not repeated.
Patent JP-2000115868-A (JP)
Title: Remote controller
Inventor: NAKAGAWA AKIO
IPC: H04Q9/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a remote controller whose cost is reduced by decreasing the number of parts items. SOLUTION: A changeover function section consists of a Hall IC 12 which is placed on a printed board 10 of a main body section and a magnet section 14 that is provided to a cover 4. Furthermore, a locking function section consists of a metal plate 13 made of iron or the like provided to an upper part of the Hall IC 12 of the main body section and the magnet section 14. The magnet section 14 can be used in common for a changeover function and a lock function. That is, the single magnet section 14 is sufficient for the Hall IC 12 for the changeover function and the metal 13 for a holding function.
Patent JP-H05195754-A (JP)
Title: Exhaust gas purification device of internal-combustion engine
Inventor: KIMURA KENJI
IPC: F01N3/02
Filed: 1992-10-15
Abstract: PURPOSE:To provide an exhaust gas purification device for internal combustion engine, with which no uncombusted portion of particulates are generated at the time of filter regeneration. CONSTITUTION:An exhaust gas purification device is provided with an exhaust gas control valve 4 to bypass the exhaust gas when a filter 1 is to be regenerated, motor-driven air pump 7 to supply the gas for regeneration, and a peripheral heater 8a and central heater 8b independently installed at the periphery and in the center of the filter end. Prior to regeneration of the filter, the peripheral heater 8a is heated and the gas for regeneration is supplied to preheat the filter periphery, and thereby the intra-filter temp. difference at the time of regenerating is lessened.
Patent JP-H0996068-A (JP)
Title: Sump pit for rain gutter
Inventor: WAKE ATSUSHI
IPC: E04D13/068
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To fix an elbow surely by molding a sump pit, to which an approximately square cylindrical water falling cylinder, in which a leader is connected onto a base, is provided droopingly, and forming projecting sections inwards projected along the vertical direction at the corner angle sections of a front. SOLUTION: A water falling cylinder 16, to which a leader B is connected, is provided droopingly onto the bottom section 17 of the main body 1 of an approximately square cylindrical sump pit A, and the top face of the main body 1 is closed by a removable upper cover. Projecting sections 11 inwards projected in a stepped shape along the vertical direction are formed at both corner sections of the front 12 of the main body 1, and the projecting sections 11 are formed by inwards bending end sections in the vertical direction of the front 12 and side faces 14 at right angles. The sump pit A is fixed onto a wall surface, elbows are inserted from the inserting holes of a rear, and the elbows are abutted against the projecting sections 11 projected into the sump pit A, and fastened so as to hold the inlet A from both sides.  Accordingly, the elbows are not displaced to the left and the right and are not rotated, and are kept at fixed places at all times, and stable drainage can be conducted.
Patent JP-H03139841-A (JP)
Title: Structure of solder bump
Inventor: YOSHIHISA KAZUSHI
IPC: H01L21/60
Filed: 1989-10-25
Abstract: PURPOSE:To prevent the peeling of barrier metal layers even if the bonding strength with a lower metal layer is weak by covering the peripheral part of the surface of the barrier metal layers beneath a solder bump with an insulating layer formed on the surface of an electronic component. CONSTITUTION:An Al wiring 2 is formed on the surface of an Si chip 1. Barrier metal layers 3 comprising the four layers of a Cr layer as a bonding metal, Cr-Cu layer, a Cu layer as a diffusion preventing metal and an Au layer as an oxidation protecting metal are formed on the wiring 2. A current metal layer (Cu) 4 and an Au layer 6 are formed on the barrier metal layers 3. A solder bump 5 is formed on the Au layer 6. Another layer of an insulating film 7 is further formed on a passivation film 8 for covering the surface of the Si chip 1. The peripheral part of the surface of the barrier metal layers 3 is covered with the insulating film 7. Thus, the peeling of the barrier metal layers can be prevented, and the strength of the entire bump can be improved.
Patent JP-S63135597-A (JP)
Inventor: UCHIMOTO IWAHIRO
IPC: D21D1/00
Filed: 1986-11-22
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-H03139862-A (JP)
Title: Semiconductor device
Inventor: MIYAZAKI NORIHIKO
IPC: H01L21/78
Filed: 1989-10-25
Abstract: PURPOSE:To divide dust into small pieces and to prevent the contact of the dust to wire lines by providing slit patterns on the periphery of a process pat tern together with an original pattern, and partially removing a material consti tuting the process pattern. CONSTITUTION:A process pattern 8 is formed within a dicing line 6 between chips 2 and 4. An original pattern 10 is provided at the central part of the process pattern 8. A peripheral region 12 comprising a material such as Al and PSG spreads around the original pattern 10. A plurality of strip-shaped slit patterns 14 are arranged. Various kinds of the materials on the peripheral region 12 are partially removed with the slit patterns 14. When scribing is performed along the dicing line 6, the process pattern 8 is cut, and dust is divided into small piece. Part of the dust is attached to the cut surfaces as remnant 18. The length of the dust piece is short, and the dust piece is not in contact with a pad 26 and a wire line 28 which is bonded on the pad 26.
Patent JP-S63132171-A (JP)
Title: Semiconductor type acceleration detector
Inventor: MIZUNO CHIAKI
IPC: G01P15/00
Filed: 1986-11-21
Abstract: PURPOSE:To recognize the abnormal state of an acceleration sensor by receiving the output of the acceleration sensor which uses a semiconductor chip, and outputting, for example, an absolute value in a front-rear direction and comparing it with the signal of a predictive abnormal area. CONSTITUTION:The signal of potential difference corresponding to acceleration which is generated between output terminals (a) and (b) of the acceleration sensor of a bridge circuit composed of a semiconductor chip is amplified A1 and A2 differentially, the output (c) is applied to one terminal of a differential amplifier A3, and a reference voltage is applied to the plus terminal. This circuit 14 inverts the input (c) when the input (c) is smaller than a reference value to obtain an output (e), which is further amplified A4 to obtain an acceleration detection signal. An abnormality detecting circuit 15 applies a reference voltage Vr1 to the plus terminal of a comparator C1, Vr2 to the minus terminal of C2, and the signal (c) to the other-terminal sides, and both outputs are applied together to the input side of an amplifying circuit 16. When the sensor 11 is destroyed, c>Vr1 and when the sensor is in fault, c<Vr2, and an output signal is at 'L' in both cases and the abnormality of the sensor 11 is securely discriminated and recognized.
Patent JP-H05217425-A (JP)
Title: Non-reducing dielectric ceramic composition
Inventor: SANO HARUNOBU
IPC: H01G4/12
Filed: 1992-09-22
Abstract: PURPOSE:To provide a non-reducing dielectric ceramic composition that is not formed into a semiconductor even baked in a reducing atmosphere, and to obtain large dielectric constant by forming the composition out of oxides whose principal components are Ba, Sr, Ca, Mg, Ti, Zr and Nb, which satisfy a specific relationship. CONSTITUTION:A non-reducing dielectric ceramic composition comprises oxides, the principal components of which are Ba, Sr, Ca, Mg, Zr, and Nb, and the composition is expressed by a formula {(Ba1-x-y-zSrxCayMgz)O}m (Ti1-o-pZroNbp) O2+p/2, where x, y, z, o, p and m satisfy 0.05<=x<=0.30, 0.005<=y<=0.10, 0.0005<=z<=0.05, 0<o<=0.20, 0.0005<p<=0.02, 1.000<=m<=1.03. When oxides of Mn, Fe, Cr, Co, and Ni are expressed MnO2, Fe2O3, Cr2O3, CoO, NiO to 100mol of the principal component, one of each oxide is added by 0.02-2.0mol, and at least any one of SiO2, ZnO is added thereto by 0.1-2.0mol.
Patent JP-H1194165-A (JP)
Title: Tubular body connector
Inventor: SAKATANI KOJI
IPC: F16L33/08
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To fasten a tubular body uniformly and strongly with simple constitution by providing a band part with an endless stranded metallic wire wound in annular shape, and a connecting part for connecting both ends of the band part, and drawing both ends of the band part near by the connecting part so as to fasten the tubular body by quadruple winding. SOLUTION: An endless stranded metallic wire 7 is stretched in a double wire state, and this stranded metallic wire 7 is wound double so as to be wound quadruple as a whole to form a band part 1, and a connecting part 2 is provided to connect end parts 1a, 1b curved (bent) in U-shape of the band part 1 so as to be able to approach/separate. The end parts 1a, 1b of the band part 1 are so formed that the width of the double wire becomes smaller from one end 1a side toward the other end 1b side. The connecting part 2 has a pair of metal plate members 3a, 3b with a hole part 10 and a threaded hole 11, and a bolt member 4 inserted through the hole part 10 of one metal plate member 3a is thread-fastened to the threaded hole 11 of the other metal plate member 3b and clamped to contract the diameter of the band part 1, thus fastening a tubular body K.
Patent JP-H0698730-A (JP)
Title: Production of mineral water filled in pouch
Inventor: MIZUGUCHI TAKESHI
IPC: C02F1/44
Filed: 1992-09-22
Abstract: PURPOSE:To provide mineral water good in keeping quality and flavor and simultaneously readily disposable after use. CONSTITUTION:The method for producing mineral water filled in a pouch is characterized by filling the mineral water having <=10 hardness in the pouch produced from a film having >=0.5ml/m<2>.day (1atm) carbon dioxide permeability.
Patent JP-H10120471-A (JP)
Title: Repairing material for lining torpedo car by vibrating darby
Inventor: TANAKA YASUKUNI
IPC: C04B35/66
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a repairing material for lining a torpedo car by a vibrating darby, excellent in adhesiveness, causing neither peel nor wear, exhibiting wear and tear mainly composed of dissolution loss, capable of extremely prolonging the life of a furnace. SOLUTION: This repairing material comprises an aluminous aggregate, 5-20wt.% of a silicon carbide having <=0.5mm particle diameter, 3-10wt.% of mixed powder of silica flower and calcined alumina having the ratio of the calcined alumina to the silica flower of 0.05-1 and 0.5-3wt.% of a coal-based pitch raw material having the ratio to the mixed powder of 0.1-1 and <=0.5mm particle diameter.