baber/WOPTO huggingface dataset:
Patent JP-H1187605-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MURA MITSURU
IPC: H01L21/60
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device and a method for manufacturing the same which can sufficiently and practically make it adaptable to reduction in pitches between electrodes of a semiconductor chip. SOLUTION: Multiple electrodes 3 are formed on one side of a semiconductor chip 2. A bump electrode is formed on each of the electrodes 3. An insulating layer 5 is formed through lamination on a side of the semiconductor chip 2, in such a way that the tip of each of the bump electrodes is exposed. A conductive pattern 8 for rearranging the electrodes of the semiconductor chip 2 is formed through lamination on the insulating layer 5.  A method for manufacturing a semiconductor device 1 includes a first process for forming bump electrodes on the electrodes 3 of the semiconductor chip 2 on one side of which multiple electrodes 3 are formed and for forming an insulating layer 5 of insulating material on the side of the semiconductor chip 2, in such a way that the tip of each bump electrode is exposed and a second process is provided for forming a conductive pattern 8 on the insulating layer 5 for rearranging the electrodes of the semiconductor chip 2.
Patent JP-H0991546-A (JP)
Title: Article sale registration data processor
Inventor: KAWAHARA TAKAYUKI
IPC: G07G1/12
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To easily grasp sales effect when batch sale conditions are given levels. SOLUTION: In addition to a batch sales condition table 42 wherein pairs of batch sales success quantities and batch sales prices are set by batch sales articles while made different in level, a batch sales result information table 43 is provided which contains the batch sales success frequencies of the respective bath sales articles and the batch sales amounts by the batch sales levels. As for batch sales constitution articles decided to meet the condition of the batch sales success quantity, the batch sales success frequency and batch sales amount of the corresponding batch sales level of the corresponding batch sales article in the batch sales result information table 43 are updated.
Patent JP-H0583715-A (JP)
Title: Picture data binarizing device
Inventor: TAMAGAWA MITSUAKI
IPC: G06T7/00
Filed: 1991-09-24
Abstract: PURPOSE:To realize the picture data binarizing device in which picture data are binarized suitably even for a low contrast area and a higher extract rate of an object is obtained. CONSTITUTION:The picture data binarizing device to extract an object by eliminating a background image from an original picture is featured by providing with a circuit 4 generating a high frequency picture by subtracting a moving mean picture from the original picture, a circuit 5 generating a deviation brightness histogram with respect to a specific part of the high frequency picture, circuits 6, 7 setting a threshold level from the deviation brightness histogram and generating a high brightness low brightness binary picture from the high frequency picture, a circuit 8 generating a brightness histogram of the original picture with respect to the high brightness low brightness binary picture, a circuit 9 setting again the threshold level from the brightness histogram, and a circuit 10 implementing again binarizing processing to the original picture from which the high brightness or the low brightness binary picture is eliminated by using the threshold level set again.
Patent JP-S62288839-A (JP)
Inventor: GEORUKU FURIDA
IPC: G03D3/13
Filed: 1986-10-15
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-H07105782-A (JP)
Title: Keying apparatus
Inventor: FUKUMOTO SHUSAKU
IPC: H03M11/14
Filed: 1993-09-30
Abstract: PURPOSE:To provide a keying apparatus whose input mode is easily recognized in order to prevent error input due to input mode difference. CONSTITUTION:On a keying apparatus, in order to display letters and signs whose input can be done corresponding to input modes, a display means such as light emitting elements 2, 3, for displaying Kana letters or alphabet letters to show which input mode is set at the moment is provided in the upper part display part 5 of each letter's (or sign's) input key 1. Consequently, even when one cannot see a display during keying work on a word processor, a computer, etc., since the input mode displaying means is provided in each key of the key board input apparatus, continuous error input due to erroneous pressing of a mode selection key is prevented.
Patent JP-S61122751-A (JP)
Title: Programming panel device
Inventor: MAEKAWA AKIHIKO
IPC: G06F11/32
Filed: 1984-11-20
Abstract: PURPOSE:To grasp the operating status of a CPU at a glance by storing the contents of a program counter to be monitored and displaying the execution status of a program executed by the CPU on a CRT over a wide range. CONSTITUTION:In accordance with the execution of a CPU 12, the contents of the program counter 14 are stored in a program counter memory 22. A CPU 21 reads out data from a sheet memory 24 and a memory 22 on the basis of the sampling of a previously fixed period and displays the executed sheet on the CRT 26 through a CRT controller 25 as shown in a drawing. In this case, the sheets executed by the CPU 12 are displayed by solid lines and accumulatively displayed until a reset signal is outputted from the CPU 21.
Patent JP-S60134651-A (JP)
Title: Differential signal driver
Inventor: EMORI SHINJI
IPC: H03K5/02
Filed: 1983-12-23
Abstract: PURPOSE:To prevent the difference of common voltage from advancing in a transmission line and generating reflected wave when transmission is resumed by making common voltage at idle-time equal to that at the time of packet transmission. CONSTITUTION:When it is so arranged that on entering idle time, input signals D, -D stop H, L change and become D=H, -D=L, Q1 becomes on, base voltage of Q4 becomes low, and Q4 becomes off. Consequently, a condenser C is charged, and voltage between terminals rises slowly, and potential at point A drops. With a transistor Q8 continuously turned on, current flows through a passage of resistors R4, R5, diodes D2, D3, transistors Q8, Q9, and a resistor R6. As the values of resistors R4, R5 are equal to each other, voltages applied to the bases of transistors Q10, Q11 become equal. Accordingly, voltages applied to transmission lines X, -X are equal, and become an intermediate value between H, L levels. That is, constant current sources Q9, R6 are still effective and it only means that the current of the constant current source flowing near to H- side of input flows uniformly, and becomes an intermediate level between H, L levels.
Patent JP-2001066948-A (JP)
Title: Image forming device
Inventor: INOUE HAKUJI
IPC: G03G21/00
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the ability of the alignment of a double-sided image by deciding the magnification of a 1st-side formed image and the magnification of a 2nd-side formed image based on image information. SOLUTION: A CCD sensor 39 is rotated in a direction B and reads an image read pattern on a dummy sheet where fixing processing has been finished. The shrinkage of the image caused by the shrink of the dummy sheet and toner with heat by fixing, that is, how much each pattern position is deviated from a specified reference position is analyzed by a CPU. Based on the analyzed result, the magnification correction value in a main scanning direction and a subscanning direction of 2nd-side image data to the 1st-side image on a memory is decided, and fed back to the formation of respective magenta, cyan, yellow and black images, that is, formation of electrostatic latent images by respective laser beams LM, LC, LY and LB.  By making the magnification of the 1st-side image agree with that of the 2nd-side image in such a way, relative positional deviation between the 1st-side image and the 2nd-side image in the case of double-sided copying is improved.
Patent JP-H1092179-A (JP)
Title: Semiconductor memory device
Inventor: AKAI KIYOYASU
IPC: G11C11/41
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device which enables the quick recovery of a bit line. SOLUTION: A column selection gate control signal CSGC is generated in accordance with a data transition detection signal DTD and a column decoding signal CD. A precharge signal PC is generated in accordance with the data transition detection signal DTD and an internal writing enable signal/WEi. If the internal writing enable signal/WEi is inactivated, the precharge signal is activated and the precharge of a bit line is started. Further, in response to the column selection gate control signal CSGC, even after a writing cycle is finished, a column selection gate is continuously in an open state for a period Δt by a writing circuit and the precharge of the bit line is continued.
Patent JP-2000074698-A (JP)
Title: Indicator
Inventor: TOMINAGA HIROSHI
IPC: G01D7/00
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an indicator which can present any one of analog or digital indication of an input quantity in addition to superposed analog and digital indications. SOLUTION: In a speed meter S, an EL panel 60 is provided on the surface side of a dial 30 illuminated by a light source 50 through a light guide plate. The El pane, the light source 50 or both of them is driven selectively. In order words, a passenger can presents a digital display, an analog display or a superposed display of vehicle speed by turning a changeover switch.
Patent JP-H1178429-A (JP)
Title: Pneumatic tire
Inventor: TOZAWA YUKIO
IPC: B60C11/11
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of heel-and-toe wear and improve on noise caused by the hammering sound of a block by forming the tread of a step-in side edge part of the block into a circular arc face, and arranging a sipe for separating the block 4 into a block body and a kick-out side small block part, in an inclined state at a kick-out side edge part. SOLUTION: The tread 5a of a step-in side edge part 5 of a block 4 is formed in an outward protruded circular arc face lowered inward in the radial direction of a tire toward the edge E1 side, and a kick-out side edge part 6 is provided with a sipe 7 separating the block 4 into a block body 4A and a kick-out side small block part 4B along a lateral groove 3. The sipe 7 is arranged inclining onto the block body 4A side toward the bottom side. Ground pressure, when the edge part 5 grounds on the road surface, can therefore be reduced, and noise caused by hammering sound in the initial period of wear of the tire can be reduced. The slip of the small block part 4B is made large, so that wear energy is concentrated so as to suppress heel-and-toe wear.
Patent JP-H0561470-A (JP)
Title: Automatic musical performance device
Inventor: SHIMADA YOSHIHISA
IPC: G10H1/36
Filed: 1991-08-30
Abstract: PURPOSE:To make the capacity of a storage means small by reading out second pattern data, and other pattern data than pattern data in its corresponding first pattern data, at the time of designating a second automatic musical performance pattern. CONSTITUTION:At the time of storing pattern data in an automatic musical performance pattern data memory 17, only data of a chord, a bass and a drum are stored in advance as pattern data related to each automatic musical performance pattern of an introduction, normal or ending. In such a state, when it is designated that a musical performance of fill-in is executed by a fill-in switch of an operating panel 12, the data of the drum is read out of the pattern data of fill-in, but the data of the chord and the bass are read out of the pattern data of normal and sounded. That is, in the case a second automatic musical performance pattern is designated, second pattern data, and other pattern data than the corresponding pattern data in first pattern data are read out and an automatic musical performance is executed.
Patent JP-S62103538-A (JP)
Title: Gas detector
Inventor: DOI SHOJI
IPC: G01N21/39
Filed: 1985-10-31
Abstract: PURPOSE:To make it possible to simply perform the change-over of a light source with good accuracy, by providing a rotatable wedge-shaped prism behind a collimation lens. CONSTITUTION:A light source 1 is placed on the first focus surface of a collimation leans 3 along with a separate light source 2 and an intermediate point between both light sources is placed on the optical axis of a lens system. The diffused light emitted from the light source 1 comes to parallel light by the collimation lens 3 to enter a wedge shaped prism 4. Subsequently, this light transmits through a specimen gas cell 6 to be condensed to a detector 8. In order to change over the light source 1 to the light source 2, the prism 4 may be rotated by 180 deg. around the optical axis of the lens system being a rotary axis to be brought to a position 5. The position of a light group emitted from a prism 5 is the same to the position where the prism 4 was present. When there are two or more of light sources, said light sources are arranged on the circumference of a circle having a diameter d1 and, by rotating the prism 4 to the corresponding position corresponding to said arrangement, the change-over of the light sources can be easily performed.
Patent JP-2000076086-A (JP)
Title: Method and device for lock management of object and method and device for unlocking object
Inventor: ONODERA TAMIYA
IPC: G06F17/30
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a compound lock method not to decelerate the processing speed of a high-frequency path for locking, accessing and unlocking an object. SOLUTION: In a state of making plural sleds existent, when managing lock to the object by storing a bit showing the kind of lock and the identifier of a sled, which acquires lock corresponding to the lock of a first kind, or the identifier of lock of a second kind in a storage area provided corresponding to the object, this method executes a step for judging the bit showing the kind of lock for a certain object held by the first sled shows the lock of the first kind or not when the second sled tries to acquire the lock of a certain object and a step for putting up a competition bit when the bit shows the lock of the first kind.
Patent JP-S62104813-A (JP)
Title: Production of polyolefin
Inventor: HARADA MASAHITO
IPC: C08F10/00
Filed: 1985-10-31
Abstract: PURPOSE:To obtain the titled odorless highly stereoregular polymer by the use of a catalyst derived from combination of a solid product prepared by reaction between an Mg-compound, a titanic acid and an alcohol followed by treatment with Si- and Ti-compounds, etc., an organoaluminum compound and organosilicon compound. CONSTITUTION:The objective polymer can be obtained by (co)polymerization of alpha-olefin(s) by the use of a catalyst derived from combination of (A) a solid catalytic component prepared by reaction, in a hydrocarbon solvent, between (1) a magnesium halide of formula I (X is Cl or Br; R<1> is 1-20C alkyl, aryl, etc.; n is 0-2), (2) an orthotitanic acid ester of formula II (R<2> is 1-20C alkyl or aryl), etc. and (3) an alcohol to effect dissolution followed by reaction of a 2-24C monocarboxylic acid ester and a silicon halide of formula III (R<7> is 1-20C alkyl, aryl, etc.; l is 1-4), etc. to make a solid separate out followed by reaction of a titanium halide of formula IV (R<9> is 1-20C alkyl, aryl, etc.; q is 1-4), etc., (B) an organoaluminum compound and (C) an organosilicon compound having Si-O-C bond.
Patent JP-S6398271-A (JP)
Title: Facsimile equipment
Inventor: NAKANO HIROTSUGU
IPC: H04N1/00
Filed: 1986-10-14
Abstract: PURPOSE:To improve the operability and simplify the constitution of the titled equipment by providing a rotatable lever between a hook-on key and a hook switch. CONSTITUTION:The hook switch 20 placed on an electrical substrate judges through a hook switch lever 21 whether or not a handset is placed on a handset base placed on the top surface of the equipment. The hook-on function key 22 is supported by an upper, and slides in the vertical direction. A hook-on lever 23 rotates around the center 23a of rotation. A slider 24 is supported by a frame via a frame 17a, and slides up and down, the contacts the lever 23 at location farther than the position where the key 22 is brought into contact with the lever 23. In this constitution, if the key 22 is depressed while the handset is hooked off, a slider 24 is pushed vertically, so that the key 22 itself pushes down the hook-on switch of the switch 20. Accordingly, since the switch 20 is provided on the substrate, the direction of the action of the function key 22 and those of the others coincide with each other. As a result, any unusual impression is produced also, a bundled line and connectors can be reduced in quantity.
Patent JP-H0883619-A (JP)
Title: Silver oxide battery
Inventor: SANO KENICHI
IPC: H01M2/16
Filed: 1994-09-12
Abstract: PURPOSE: To prevent the closed circuit voltage drop by using a layered product of a micro-porous polyethylene film, a graft film, and cellophane as a separator, and arranging the micro-porous polyethylene film on the side to be kept in contact with a positive electrode. CONSTITUTION: This silver oxide battery is provided with a positive electrode 1 using silver oxide as a positive electrode active material and a negative electrode 2 using zinc as a negative electrode active material. A layered product of a micro-porous polyethylene film 3a, a graft film 3b, and cellophane 3c is used as a separator 3, and the micro-porous polyethylene film 3a is arranged on the side to be kept in contact with the positive electrode 1. The micro-porous polyethylene film 3a has the electric resistance of about 31-100mΩ-cm<2> which is lower than that of the graft film 3b, the electric resistance of the boundary face between the positive electrode 1 and separator 3 is decreased, and the closed circuit voltage characteristic of a battery can be improved.
Patent JP-H0697173-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: WATANABE SHUJI
IPC: H01L21/60
Filed: 1992-09-14
Abstract: PURPOSE:To fabricate a hybrid semiconductor device comprising photodetecting elements and signal processing elements bonded through metal bumps in which the metal bumps are prevented from coming into contact with each other when the device is exposed to temperature varying environment. CONSTITUTION:In a semiconductor device where photodetecting elements 2 formed on a compound semiconductor 1 are bonded through metal bumps 5 to input diodes 4 of signal processing elements formed on a semiconductor substrate 3, the metal bump 5 is surrounded by columnar or planar polymeric resin film 11 having low coefficient of expansion in circle or square.
Patent JP-2000070522-A (JP)
Title: Pachinko machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine with which the exchange of a prize winning ball processor is facilitated and the connection of wiring of electric components provided in the prize winning ball processor is made easy. SOLUTION: Since it is enough only to disconnect connectors 306 and 305 of wiring 301 and 300 of a prize winning ball detecting switch 255 and a prize winning ball discharging solenoid 256 from a sub pack relay substrate 257, the exchange of the prize winning ball processor can be extremely easily performed.  Further, since it is enough for the connection of wiring of the prize winning ball detecting switch 255, prize winning ball discharging solenoid 256 and main substrate 261 only to connect the wiring 301 and 300 of the prize winning ball detecting switch 255 and prize winning ball discharging solenoid 256 to the sun pack relay substrate 257 after arranging the prize winning ball processor inside a processor housing space part 290 and to connect set wiring 304 connected to the main substrate 261 to the sun pack relay substrate 257 as well, the connection of that wiring can be extremely easily performed.
Patent JP-S6486506-A (JP)
Title: Method of cooling superconducting magnet
Inventor: OTANI TETSUYA
IPC: H01F6/04
Filed: 1987-09-28
Abstract: PURPOSE:To improve the thermal efficiency of a cooling system by passing helium gas in total weight brought to a supercritical pressure in series with a superconducting magnet and current leads, returning the gas to a helium liquefying refrigerator under a low-temperature state after peripheral current leads are cooled and returning the gas to a low-temperature line. CONSTITUTION:A superconducting magnet 14 is supplied with supercritical helium gas in total weight from a super-critical helium generator 13 and the same magnet 14 is cooled, total weight is fed continuously into double-side current leads 17, 18, and the gas cools the current leads, and is recovered to a low-pressure line hot end section 22a for a J-T type heat exchanger 22 through insulating couplings 19, 19, low-temperature valves 20, 20 and a refrigerant transfer pipe 21. Helium gas immediately after the gas cools the superconducting magnet 14 is brought to approximately 6K, and brought to a temperature state of approximately 11.5K at a stage after it passes through the current leads 17, 18 from the magnet 14 and cools the current leads in order to maintain the thermal shield of 80K of said current leads 17, 18. The sensible heat of helium gas is recovered to a cooling system without waste, thus extremely improving thermal efficiency.
Patent JP-S6487043-A (JP)
Title: Twin roll type continuous casting method
Inventor: DOSONO TOMIO
IPC: B22D11/06
Filed: 1987-09-28
Abstract: PURPOSE:To smoothen descent of solidified shell and to make little of trimming quantity of the cast slab by continuously supplying consumable materials having hoop-state or wire-state through the side seal plate at both side of one pair of the rolls forming the prescribed gap to both end parts of molten metal to downward. CONSTITUTION:At the time of pouring the molten metal into the gap between rotated rolls 1a, 1b, the molten metal 4 is passed through the gap between the rolls 1a, 1b and descended while solidifying and made to solidified shell 3 and sent to downward and the fixed quantity of the molten metal 4 is held on the rolls 1a, 1b by the side seal 20 at both end parts. Then, the consumable material 5 is brought into contact with the molten metal 4 and also stuck to the solidified shell when the molten metal 4 becomes the solidified shell 3 and descended under embedding condition in the end part of cast slab 6. Therefore, both end parts of the solidified shell 3 are descended together with the consumable materials 5 without rubbing with the side seal plate 20. By this method, shifting resistance caused by the side seal plate 20 is reduced and also the rotating resistance of rolls is made to little.
Patent JP-H0563391-A (JP)
Title: Automatic mounting apparatus for electronic component
Inventor: KOYAMA SHUNEI
IPC: B23P21/00
Filed: 1991-08-30
Abstract: PURPOSE:To realize an automatic electronic-component mounting apparatus wherein the mounting efficiency of a component is enhanced. CONSTITUTION:The title apparatus is composed of the following: an X-Y table 1 which moves a printed wiring board 2 to the plane two-dimensional direction; and a head 4, for component feed use, which is moved between the X-Y table 1 and a component feed part. An electronic component 5 which has been conveyed by using the head 4 is mounted in a specific position on the printed wiring board 2.