baber/WOPTO huggingface dataset:
Patent JP-H1098130-A (JP)
Title: Semiconductor package of chip scale and its manufacture
Inventor: LEE KYU JIN
IPC: H01L23/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To realize low manufacturing cost and mass production by using wire bonding connection, a printed circuit substrate and a dam carrier. SOLUTION: A semiconductor chip 130 is bonded to a lower part surface of a circuit substrate 120a, and wire-boned at a center opening part of the circuit substrate 120a of a semi-circuit wiring 121. As a sealing means, a potting resin 161 and a sealing rid are used, and using a dam 115 while being bonded, a sealing process is controlled and the sealing means can be positioned lower than the upper part of an external connection terminal 170 comprising a metal bump and a solder ball. The dam is also used as a dam carrier for package manufacturing, and individual packages are separated from plural packages by cutting at a tie-bar 113.
Patent JP-H09247407-A (JP)
Title: Communication terminal equipment
Inventor: MATSUBARA SHIGETOSHI
IPC: H04N1/32
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an operator by providing a means for displaying a mode setting state to reveal in which one of an automatic recognizing mode or a manual input mode is set. SOLUTION: A handwritten key 59 is the key for reading destination information entried in a transmission original and for changing-over the automatic recognizing mode for automatically starting a dial operation and the manual input mode for manually inputting a destination based on the recognition result. The handwritten key 59 incorporates a light emitting diode LED, for example, so as to be turned-on at the time of automatic recognizing mode setting and turned-on and off at the time of reading and recognizing destination information at the time of automatic recognizing mode setting. The key 59 is also printing- outputs image data of destination informaiton which is stored in a line buffer when an operation is executed during a time from the reading of destination information under automatic recognizing mode execution till dial call origination.  Moreover, when the handwritten key 59 is operated after the mode is temporarily shifted to the manual input mode in the midst of an automatic recognizing mode operation, the mode is recovered to the automatic recognizing mode.
Patent JP-2000247531-A (JP)
Title: Paper sheet sorting device
Inventor: FUJII YOSHIHARU
IPC: B65H31/02
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To sort paper sheets by simple constitution in discharging the sheets. SOLUTION: Paper sheets are discharged in a paper discharging direction 110 to be accumulated on a recording paper tray 11 basically, by a paper discharging roller 10 having driving rollers 100a and 100b provided on a driving shaft 102 at intervals and driven rollers 101a and 101b. The pressing force of the right side driven roller 101a can be switched to both strong and weak sides to pressing force to the roller 100a by the left side driven roller 101a. The right side stronger pressing force makes the paper sheets be tilted to left side to be discharged from the direction 110, be guided by a side wall 112a to be tilted to the left side, and be accumulated. The right side pressing force weaker than that of the left side makes the paper sheets be tilted to the right side and discharged, to array side surfaces by a side wall 112b, thereby being accumulated in a tilted condition in the right side. Consequently, the paper sheets can be sorted in the changed condition of the direction of every bundle on the tray 11.
Patent JP-H06241234-A (JP)
Title: Rolling bearing lubricant feeder
Inventor: OGINO KIYOSHI
IPC: F16C33/66
Filed: 1993-02-19
Abstract: PURPOSE:To accurately detect a lubricating trouble actually caused in a rolling bearing in its lubricant feeder. CONSTITUTION:This rolling bearing lubricant feeder is provided with a capacitance type noncontact sensor 6 whose detecting end is exposed in space between both inner and outer races 1 and 5 of a rolling bearing A, and installed as opposed to the surface of a retainer 4, a lubricant feeding means B feeding a lubricant to a gap between both these inner and outer races of the rolling bearing, and two controlling means 8 and 9 controlling operation of the lubricant feeding means by way of a difference between the detected value and the standard value of capacitance by the capacitance type noncontact sensor to be produced in the case where lubricating trouble has gone wrong as a quantity of lubricant in the rolling bearing in rotation is in short supply or becomes overmuch, respectively.
Patent JP-S57167672-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L27/06
Filed: 1981-04-09
Abstract: PURPOSE:To improve the characteristics or the percent defective of the SBD and the transistor as well as to accomplish the relaxation of manufacturing conditions of the subject semiconductor device by a method wherein the electrode of the SBD (Schottky barrier diode), having intrinsically different conditions from the transistor electrode, is constituted independently from the transistor electrode. CONSTITUTION:In order to form at least an SBD and a transistor on the same semiconductor substrate 9, first, an insulating layer 10 is formed on the surface of the semiconductor substrate 9, an aperture is selectively provided on the insulating layer 10 for the electrode of the transistor, a polycrystalline silicon layer 11 is formed, and then an electrode consisting of metal is formed for the electrode of the SBD, by selectively providing an aperture on the polycrystalline silicon layer and the insulating layer 10 that were formed simultaneously with the polycrystalline silicon layer 11. At this instance, a metal layer, to be used for the formation of a Schottky barrier, is formed leaving over a resist pattern layer 12 which was used for the aperture selectively provided for SBD electrode, and the resist pattern is removed by exfoliation.
Patent JP-H10256366-A (JP)
Title: Hole inspection pattern structure for via hole
Inventor: KINOSHITA YASUSHI
IPC: H01L21/66
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To inspect whether a via hole is correctly opened or not, with no upgraded precision in positioning when a via hole is formed. SOLUTION: On a semiconductor substrate 2, an inspection wiring 3 used for inspecting opening of a via hole 6 is formed, and an insulating film 4 is formed on the inspection wiring 3. To the inspection wiring 3, two wire holes are so allocated that a bottom surface touches both the inspection wiring 3 and the insulating film 4. Respective via holes 6 are allocated on both ends of the inspection wiring 3, while being mutually displaced in the opposite direction to wiring-width direction of the inspection wiring 3.
Patent JP-H07287215-A (JP)
Title: Liquid crystal/high molecular composite type optical element
Inventor: MAEDA HIROMI
IPC: G02F1/137
Filed: 1995-02-20
Abstract: PURPOSE:To provide a liquid crystal/high molecular composite type optical element which can make a pattern display and a liquid crystal/high molecular composite type optical element which can represent the shading of the display with superior gradations without making the electrode structure, driving circuit, etc., of the element complex and expensive. CONSTITUTION:The liquid crystal/high molecular composite type optical element having its composite film 5 composed of two kinds of patterned composite films A-C containing liquid crystal particles of mutually different mean particle size on a liquid crystal optical element formed by forming the liquid crystal/high molecular composite films having the liquid crystal particles dispersed in a high/molecular matrix on a conductive substrate, and the liquid crystals/high molecular composite type optical element which has its composite film formed by laminating at least two kinds of composite film containing liquid crystal particles of mutually different mean particles size are obtained.
Patent JP-S58172013-A (JP)
Title: Monostable multivibrator
Inventor: SAITOU NAOTAKE
IPC: H03K3/033
Filed: 1982-04-02
Abstract: PURPOSE:To obtain a highly reliable monostable multivibrator capable of detecting a fault by inputting the AND output of the output of a T type FF and that of a pulse generating circuit to the T type FF. CONSTITUTION:An input signal Vin from a terminal 15 is integrated by a resistance 16 and a capacitor 17 to input the integration output VH to the pulse generating circuit 18, but if a noise is superposed near the threshold value of the circuit 18, a harzard is caused. Since the signal VK of AND20 between the output of the circuit 18 and the -Q output of the FF21 is inputted to the clock input CK of the T type FF21, the -Q output goes down to a low level by negative voltage variation of the circuit 18 and the FF21 never changes in state. When the output of an inverter IV19 goes up to a level H, the FF21 is reset, so when the signal Vin goes down to the level L, the Q output VM of the FF21 goes down to the level L. The output VM and the output of the IV19 are NORed at a gate 22 and a harzad-free signal Vout4 with pulse width t1 is outputted from a terminal 23. If the output line of the circuit 20 is broken, the FF21 is not inverted even when the signal Vin is applied, detecting a fault.
Patent JP-S55146019-A (JP)
Title: Pressure detector of semiconductor
Inventor: SHIROMIZU SHIYUNJI
IPC: G01L9/00
Filed: 1979-05-01
Abstract: PURPOSE:To perform accurate temperature compensation, by providing the temperature sensing element to compensate the temperature vairation of the pressure sensitivity of pressure sensing resistive element on the same substrate, in the semiconductor pressure detector using the pressure resistance effect of diffusion layer formed on the semiconductor single crystal substrate. CONSTITUTION:The n-type silicon single crystal substrate 11 finished to diaphragm sensing pressure, which is machined thin for the middle part, is bonded to the pressure introduction base 12. On the substrate 11, the pressure sensing resistive elements R1,R2 constituting the pressure detection bridge in which positive and negative resistance change is caused by pressure, are formed with the p-type diffusion layers 131,132. By controlling the drive voltage of the pressure detection bridge, the pn-junction diode of the heat sensing element to perform temperature compensation is formed with the diffusion layer 133 and the substrate 11. As mentioned above, the pressure sensing element and the temperature sensing element for temperature compensation are formed on the same crystal substrate, then the temperature characteristics of the both are accurately in agreement for accurate temperature compensation.
Patent JP-H04269729-A (JP)
Title: Consecutive photographing camera
Inventor: AOSAKI KOU
IPC: G03B9/10
Filed: 1991-02-25
Abstract: PURPOSE:To selectively change the exposing intervals of each consecutive photographing screen according to a photographing aim. CONSTITUTION:This consecutive photographing camera is composed of plural exposing apertures 6a-6h linearly arranged along the feeding direction of a film 20, disk-like shutter plates 10 and 11, a stepping motor 12 rotating/driving the shutter plates, slits 15a, 15b, 16a, and 16b formed on the shutter plates 10 and 11, and an exposing interval changing means changing time required for that the slits 15a, 15b, 16a, and 16b, cross the exposing apertures 6a-6h of prescribed positions, by changing the frequency of a pulse signal supplied to the stepping motor 12.
Patent JP-S59182106-A (JP)
Title: Heavy article transporting device
Inventor: NOHARA TERUO
IPC: B65G7/04
Filed: 1983-03-31
Abstract: PURPOSE:To obtain easy transportation of a heavy article with simple construction and without being restricted by transportation road conditions by making a traveling truck movable up and down via a revolving device and making a traveling girder get away from the ground via a wheel. CONSTITUTION:A heavy article is placed on a traveling truck 3 with a cylinder of a hydraulic jack up device 2a extended, and weight of the heavy article is transmitted to the ground via a receiving board 2. At this time, ascent of a wheel 3b produces a state in which a traveling girder 1 is hanging down from 3b via a guide hardware 1b. Next, as the wheel 3b rotates, the truck 3 advances as it hangs the traveling grider 1. Change in the direction of advance is made by driving a turning device 3c. Next, the hydraulic jack up device 2a is contracted so that the traveling truck 3 is placed on a rail 1a installed on the girder 1, and the truck 3 advances by means of the wheel 3b. With reiteration of this operation, the article can be transported easily without being restricted by road conditions.
Patent JP-2000249496-A (JP)
Title: Aiming system
Inventor: KAGOTA YOSHISHIGE
IPC: F41G3/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reflect alteration due to update of weather data on the angle of fire of each gun by providing a unit for calculating features of aiming while correcting, and a unit for transmitting the angle of fire of a reference gun and the angle of fire of other guns to each gun. SOLUTION: A correction amount coefficient calculating unit 18 receives the range of a reference gun from a reference gun angle of fire calculating unit 17 along with a newest weather data and calculates the range correction amount per unit variation of the initial speed of a bullet and the range correction amount per unit variation of the angle of fire which are then delivered to a unit 15 for calculating features of aiming. The unit 15 receives the initial speed deviation of respective guns, the range of the reference gun delivered from the unit 17, and the range correction amounts per unit variation of the initial speed of a bullet and the angle of fire delivered from the unit 18 and calculates the angle of fire of other guns to output the angle of fire of each gun.  The angle of fire of each gun is transmitted to first, second and third guns 1, 2, 3 through first, second and third feature transmitters 19, 20, 21.
Patent JP-S54146591-A (JP)
Title: Destaticizer
Inventor: MURAOKA TAKAO
IPC: G03G21/00
Filed: 1978-05-09
Abstract: PURPOSE:To ensure neuralization for the residual charge on the recording master and thus to ensure the high-speed and satisfactory destaticizing by installing the auxiliary earth bar both ends of which are connected to the earth bar at the intermediate position of each discharge needle in the destaticizer. CONSTITUTION:When the AC high voltage is applied to discharge needle 23a and 23b from high voltage power source 26, the corona discharge is generated between earth bars 24a and 24a' plus 24b and 24B' as well between auxiliary earth bars 25a and 25b respectively. As the discharge is given near recording master 21, the air near needle 23a and 23b is ionized, and the positive ion and the negative ion containing a large amount of electrons are concentrated on master 21. Thus, the  residual charge on master 21 can be neutralized. Furthermore, the discharge distributions coincide between the positive ion and the electron owing to auxiliary earth bar 25a and 25b installed at the intermediate position of needle 23a and 23b. As a result, the residual charge is neutralized, and slso injection of the new charge can be prevented.
Patent JP-H06267255-A (JP)
Title: Editing device
Inventor: MORISHIMA SHINICHI
IPC: H04N5/78
Filed: 1993-03-15
Abstract: PURPOSE:To facilitate the identification on what events exist in respective cue up points and to improve operability by storing a title and a preroll time corresponding to the cue up point and displaying them on a display means. CONSTITUTION:A cue up command signal generated by a control panel 12 is sent to a system controller 5 for a VTR through an interface cable 13, and the signal is inputted to a key input control part 14 when a key input is sent to a key input operation part 4, and the key input signal is impressed to a command generation part 16 according to a mode stored in a memory 15 for work. The cue up command suitable for a tape position is generated in the generation part 16 to be inputted to the controller 5, and the mode information in the inside of the memory 15 is rewritten by the signal from the control part 14 to be stored. Further, the data of the title and the preroll time, etc., are stored in a nonvolatile memory 11, and the image data from a display image generation means are displayed on a display 10.
Patent JP-S61213669-A (JP)
Title: Sheet for detecting oil-component
Inventor: TOBARI JINEN
IPC: G01N33/28
Filed: 1985-03-20
Abstract: PURPOSE:To make possible the detection and measurement of the oil-component in gas or liquid with ease in any place by forming a titled sheet in such a manner that the sheet does not color in clean water and atm. and colors substantially only when the sheet is dipped in oil or stuck with the oil-component. CONSTITUTION:The porous sheet is constituted by dispersing the pulverous powder of a dye which does not dissolve in water and colors by dissolving in oil or oil-component into liquid which does not dissolve the dye then impregnating the soln. in a carrier or coating the same together with a binder on the carrier to deposit the dyeon the carrier. The oil soluble dye which is selected from the group of monoazo in particular, is entirely insoluble in water, is extremely soluble in oil and is resistant to light and heat is particularly preferable. Filter paper is particularly preferable as the carrier. The binder, etc. which do not dissolve the dye may be added to the dispersion in order to improve the dispersibility of the pulverous powder and the deposition characteristic onto the carrier.
Patent JP-S63223152-A (JP)
Title: Treatment for age precipitation-type alloy
Inventor: YAMAZAKI SHUICHI
IPC: C22F1/08
Filed: 1987-03-11
Abstract: PURPOSE:To improve strength, electric conductivity, and workability, by subjecting alloy components to solution heat treatment or, after hot working, to rapid cooling, cold rolling the above, applying heating to regulate crystalline grain size and then applying age precipitation treatment after a second cold rolling. CONSTITUTION:Alloy components of Cu-Fe-Ti, etc., having age precipitation temp. lower than recrystallization temp. are allowed to enter into solid solution by means of solution heat treatment or rapid cooling after hot working. This alloy is cold-rolled at >=10% draft and then heated up to a temp. of recrystallization temp. or above to undergo recrystallization, so that grain size after recrystallization is regulated to 1-10mum. Subsequently, cold rolling is applied again at >=10% draft, followed by heating at the prescribed temp. for the prescribed length of time to apply age precipitation treatment. By the application of a course of treatments mentioned above, an age precipitation-type alloy material excellent in strength, electric conductivity, and workability can be obtained.
Patent JP-H01227305-A (JP)
Title: Dielectric porcelain composition material
Inventor: WADA TATSUYA
IPC: C04B35/00
Filed: 1988-03-08
Abstract: PURPOSE:To enable the maintaining of both a high permittivity and a specific resistance even in burning at a low partial pressure of oxygen by specifying the values of k, m, x, y, and z in the composition formula of (Pb1-kSrk)m{(Ni1/3 Nb2/3)x(Zn1/3Nb2/3)y(Mg1/3Nb2/3)z}O2+m. CONSTITUTION:The composition ratio of a dielectric porcelain composition material is made 0.005<=k<=0.075, 1.00<=m<=1.10, 0.05<=x<=0.40, 0.05<=y<=0.70, and 0.15<=z<=0.90 (x+y+z=1) in the composition formula expressed by (Pb1-ySrk)m{(Ni1/3Nb2/3)x(Zn1/3Nb2/3)y(Mg1/3Nb2/3)z}O2+m. Alternatively, to the abovementioned composition material, at least one or more out of MnO2, MgO, Cr2O3, WO3, SnO2, and Al2O3 are added as minor components. In this addition, the minor components are made 0.05 to 0.5 weight percent against 100 weight percent of the abovementioned composition material.
Patent JP-S57169686-A (JP)
Title: Measuring and displaying device for position under sea
Inventor: MURAI TOORU
IPC: G01S5/26
Filed: 1981-04-13
Abstract: PURPOSE:To permit prior setting of a reference position by combining a radio system and a wire system and using at least one piece of transmitter as a radio transmitter. CONSTITUTION:Ultrasonic pulses are oscillated from a cable transmitter 3 by the transmission timing signals from an apparatus 2 on board the ship. A radio transmitter 5 receives the ultrasonic pulses and emits the response signal toward radio receivers 4, 4, 4. From this response signal, prescribed operations are carried out and the position is measured and displayed on a display device. Thereafter, an electrical command is given from the apparatus 2 to a wire transmitter 6 so as to oscillate ultrasonic waves. In accordance with this, ultrasonic waves are oscillated from the oscillator 6 and these are received in the receivers 4, 4, 4, thence they are operated and displayed similarly to the above. Thereafter, further the command is given likewise to a wire oscillator as well and the position is displayed.
Patent JP-H05218470-A (JP)
Title: Electrode material of semiconductor device
Inventor: NISHIMURA KUNIO
IPC: H01L21/283
Filed: 1992-02-04
Abstract: PURPOSE:To obtain cheap electrode material which is excellent in properties to form an electrode through a printing method instead of using an evaporation method so as to manufacture a semiconductor device at a low cost. CONSTITUTION:Ohmic contact metal material which is able to come into ohmic contact with an amorphous silicon semiconductor layer, or Mo or Ni and C are mixed together, and the mixture and organic binder dissolved in organic solvent are kneaded into paste for obtaining electrode material.
Patent JP-H06267041-A (JP)
Title: Magnetic recording reproducer
Inventor: TAKEMORI HIROAKI
IPC: G11B5/52
Filed: 1993-03-16
Abstract: PURPOSE:To lower assembling cost of the apparatus significantly by setting a stator section of a rotary drive motor on a circuit board to eliminate any connection member. CONSTITUTION:In a drive mechanism of a rotary magnetic heat drum, a drive coil 67, a fixing ground plate 68 and a stator section 70 comprising a core 69 are mounted on a circuit board 76 with a screw 74 together with the fixing ground plate 68. A rotor section 73 comprising a drive magnet 71 and a rotary disc 72 is mounted on a rotating shaft assembly with a screw 75 together with the rotary disk 72. A drive current is supplied to a drive coil 27 from the circuit board 76 which has the circuit board 76 connected to the drive coil 67 at one end part 67a thereof. When the drive current is supplied directly to the drive coil 67 from the circuit board 76, rotary magnetic field is generated in the coil 67 centered on a rotating shaft 11 to drive and rotate the rotor section 7 and a rotary magnetic head drum 6 is rotated. As the stator section 70 of a drum motor is set on the circuit board 76, the stator section 70 can be connected to the circuit board 76 at one end part 67a of the drive coil 67 thereby dispensing with a connection member for supplying the drive current.