baber/WOPTO huggingface dataset:
Patent JP-H06333983-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKENAKA TOSHIAKI
IPC: H01L21/768
Filed: 1993-05-19
Abstract: PURPOSE:To obtain stable connection without the increment of connection resistance by bonding an aluminum electrode and the bump electrode of a semiconductor element by means of a conductive binder mixed wherein conductive particles are mixed, and then, charging hardening and shrinkable synthetic resin into the periphery of connection between both. CONSTITUTION:Gold bump electrodes 3 about 70mum in height and about 80mum in diameter made on about 150 pieces of electrode pads arranged at the pitches of 150gm on an IC chip 1 and the electrodes 6 made, in the same number and at the same pitches as the electrode pads 2, on the circuit board 5 being the substrate constituting a liquid crystal display, out of aluminum layers about 3000Angstrom  in thickness are connected with each other by means of conductive binders 4, and then fillers 7 consisting of hardening and shrinkable synthetic resin are charged between the IC chip 1 and the circuit board 5. Conductive particles consisting of globular nickel particles 8, harder than aluminum and 5mum in average diameter and scale-shaped silver-platinum particles 9 about 1mum in average diameter are mixed in the conductive binder 4.
Patent JP-H08316374-A (JP)
Title: Semiconductor device
Inventor: ISHII TOSHIAKI
IPC: H01L23/31
Filed: 1995-05-16
Abstract: PURPOSE: To suppress warp of a single side molded BGA package by setting the glass transition point of a sealing layer higher than the molding temperature of package. CONSTITUTION: After a silicon chip 1 is bonded to a carrier board 3 through a die attachment 2, the electrode part on an element is connected electrically with the carrier board 3 through a gold wire 7 and the surface of carrier board 3 is sealed, on the element side, with a sealing resin composition 6 to produce a BGA type semiconductor. The sealing resin composition is molded at a temperature lower than the glass transition point thereof. The thermal shrinkage rate of sealing layer between the molding temperature and the glass transition point is different from that between the glass transition point and the room temperature, i.e., the shrinkage rate at the temperature higher than the glass transition point is higher than that at the temperature lower than the glass transition point.  Consequently, the thermal shrinkage can be suppressed by elevating the glass transition point up to the molding temperature and the warp of BGA package can be suppressed.
Patent JP-H06332763-A (JP)
Title: Data input inspection device
Inventor: OU KOUMEI
IPC: G06F12/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a data input inspection device with higher reliability. CONSTITUTION:An inference means 17 connected to an input means 15 infers whether an abnormality exists in an inputted inter-data relation or not and outputs an alarm signal to an alarm device 19 when the abnormality exists. The alarm device 19 gives an alarm based on this alarm signal and outputs a message signal. When the inference means 17 infers that the abnormality does not exist in the inter-data relation, the means 17 outputs input data as it is to a data base 21.
Patent JP-H09302966-A (JP)
Title: Floor device
Inventor: IKOGI YOSHIHIRO
IPC: E04H3/12
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve functions by incorporating a drive motor into a triangular prism-shaped floor structure body having on its periphery face parts for various purposes and rotating the body about the axis of rotation in the longitudinal direction thereof. SOLUTION: A triangular prism-shaped floor structure body 10 is supported by a supporting body 7 provided in a lifting guide body 3 through a lifting mechanism 30 and a jack device 5 using a rotation axis member 9. A carpet face part 12, floor face part 13, and seat face part 14 are provided on the periphery of the body 10. A drive motor 21 is mounted to the inner wall of the body 10 to allow the body 10 to rotate about the member 9 through a drive gear 22 and a driven gear 23. And when the face part 12, for example, is used, cylinder devices 24, 25 are retracted and a supporting plate 16 and foot mount plate 17 are opened and the motor 21 is actuated to put the part 12 into a horizontal position, and a seat 15 is moved inwardly. Further, the level of floor surfaces is adjusted by means of the mechanism 30 and jack 5 or the floor surfaces are arranged in tiers.  As a result, since the drive motor is not provided outside the body, usability can be improved corresponding to purposes and space can be saved.
Patent JP-H11305931-A (JP)
Title: Coordinate detector
Inventor: MORIAI SHINSUKE
IPC: G06F3/0488
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To perform highly accurate coordinate detection even in the case that a tool force becomes weak in the middle of continuous writing and to prevent generation of a line break or the like, by continuing the same processing as a pen down state but not using the coordinate value and not outputting coordinate data in the case of detecting pen down and judging a fine pen down/up state. SOLUTION: A pen down detection part 106 detects a pen down state corresponding to the degree of contact to a digitizer surface, a fine pen down state detection part 107 detects a fine pen down/up state, and an arithmetic control part 104 transforms and computes the detected values of a contact position to position coordinates. In the case that the pen down is detected by the pen down detection part 106 and the fine pen down/up state is detected by the fine pen down state detection part 107, a host CPU 105 holds the state of a coordinate detection processing in the pen down state and inhibits the output of position coordinate data.
Patent JP-S5640952-A (JP)
Title: Microprogram control system
Inventor: IKEDA TSUTOMU
IPC: G06F9/22
Filed: 1979-09-12
Abstract: PURPOSE: To ensure an assured reading of the data in accordance with the microorder including the memory control, by giving a writing control to the next microorder in an integer-fold cycle compared with the basic cycle when the microorder is written into the instruction register.  
     CONSTITUTION: With supply of the 0 signal from the cycle selection circuit 4, the counter 2 counts down the pulses supplied from the pulse generator 1 and then counts up the pulses with supply of the 1 signal. The output of the counter 2 is supplied to the decoder 3, and the output is generated at the outputs A and B and in correspondence to the count contents 0 and 1 supplied to the decoder 3 to be then supplied to the cycle selection circuit 4. When the instruction including no memory control is written into the register 8, the 0 signal is delivered from the decoder 9. Thus the 1 signal is generated from the selection circuit, and accordingly the pulse is generated from the clock pulse generator 5 via the pulse supplied from the generator 1. And the next instruction is written into the register 8. When the instruction including the memory control is written into the register 8, the 1 signal is delivered from the decoder 9. And the instruction is written in the double cycle time compared with the basic cycle time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10304709-A (JP)
Title: Stands with wheels in foldable agricultural work machine
Inventor: OKAMOTO TAKASHI
IPC: A01B59/042
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To provide stands attachably/detachably at the both sides of a center part in a state where left and right work machine parts are folded by permitting the both left and right work machine parts to be foldable to a center part sides as against the center part. SOLUTION: An agricultural work machine is tri-seated into the center part and the left and right work machine parts, the left and right end parts of the center part and the inner end parts of the left and right work machine parts are respectively connected so as to be rotatable by 180 deg. by a rotary fulcrum and the stands 23 with wheels are arranged in the both left and right end parts of the center part so as to be attachable/detachable in a state where the left and right work machine parts are folded.  In the stand with the wheels, parts of stand members are put through the both end parts of a pipe-shaped center part frame 24 penetrating in a left and right length direction so as to be restricted by putting through restricting pins 25 in the center part and also wear plates 26 for regulating the rotation of the stand members in a front and rear direction are projected from both left and right end parts of the center part to side parts.
Patent JP-S5451066-A (JP)
Title: Apparatus for kneading and conveying concrete
Inventor: YASUO TAKESHI
IPC: E04G21/02
Filed: 1977-09-29
Abstract: PURPOSE:To homogeneously knead concrete, by rotaing, in opposite directions with respect to each other, two adjacent kneading shafts having blades to subject the concrete repeatedly to reactive actions. CONSTITUTION:While concrete is fed into a kneading vessel 5, water is fed through a feed pipe thereinto, and when motors 10, 11 are driven second and fourth keneading shafts S2, S4 are rotated clockwise, while first, third and fifth kneading shafts S1, S3, S5are rotated counterclockwise, and the concrete is compressed between the shafts S2 and S3 and between the shafts S4 and S5. Therefore the shafts S1, S2, S3, S4 and S5 subject the concrete repeatedly to turn-over, compression and sharing actions so that the concrete is thoroughly and homogeneously kneaded.
Patent JP-S62274609-A (JP)
Title: Foil shaped winding
Inventor: MURAKAMI SHIGEKI
IPC: H01F27/28
Filed: 1986-05-23
Abstract: PURPOSE:To eliminate salck and wrinkles at a lead wire part and to prevent the occurrence of short circuits between turns, by forming slits at the bonding part between a metal sheet for the lead wire and a metal sheet for windings, and performing cold welding of both sheets in the vicinity of the slits. CONSTITUTION:Slits 21 are formed for a metal sheet for a lead wire, which is bonded to a metal sheet 1 for the lead wire. The metal sheet 20 for the lead wire and a metal sheet 3 for a winding are connected in the vicinity of the slits 21 by cold welding. Therefore, when the metal sheet 20 for the lead wire and the metal sheet 3 for the winding undergo the cold welding, the slack, which is yielded when the metal sheet 2 for the lead wire is extened, is absorbed by the slits 21. Therefore, wrinkles are not yielded. Since the slack or the wrinkles yielded by the cold welding method can be absorbed, a simple pressure welding mold 22, by which only a part of the metal sheets is compressed, can be used. Thus, the insulating property of the lead wire part is largely improved, and short circuits between turns is prevented.
Patent JP-2000300570-A (JP)
Title: Puncture aid
Inventor: MASUDA HARUHIKO
IPC: A61B17/34
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To penetrate endoscopically easily and reliably a puncture needle into a vein by forming an opening gradually squeezed to a specified diameter from an endoscope mounting portion and providing the center of the opening coaxially with the center of the outlet of a forceps channel in a hood having the endoscope mounting portion and an opening at the tip. SOLUTION: This puncture aid used to puncture a vein on the surface of the esophagus for example of a patient, has a hood 2 to be mounted on the tip of an endoscope 1. This hood 2 has a mounting portion 3 and an opening 4 and is squeezed gradually from the mounting portion 3 toward the opening 4. The diameter of the opening 4 is 12% to 70% of the outside diameter of the endoscope 1. The center of the opening 4 is arranged coaxially with the center of the outlet of a forceps channel 5. In addition, the face forming the opening 4 may have a certain angle θ in relation to the end face of the endoscope 1. The angle allows the entire opening 4 to be applied to the affected part and helps carry out stable puncture.
Patent JP-H02298188-A (JP)
Title: Signal processor unit for image pickup device
Inventor: MATOBA KAZUYUKI
IPC: H04N9/07
Filed: 1989-05-12
Abstract: PURPOSE:To reduce a circuit size and to suppress power consumption lower by using a one-horizontal scanning time delay means for eliminating brightness step difference and a one-horizontal scanning time delay means for synchronizing a color signal in common. CONSTITUTION:When an A/D output signal including a brightness step is inputted to a signal processing section, a vertical aperture signal VAPC is obtained at an output 112 and a luminance signal YLPF averaged in the vertical direction is obtained at an output 113. Then a color signal processing section (simultaneous processing means of color signal) uses an output signal of an A/D converter as the input signal to 1H memories 101, 102 in common with brightness step difference elimination and a vertical interpolation filter comprising coefficient devices 106, 108, 110. In this case, the coefficient is set to 1/2, 1, 1/2 in the coefficient devices 106, 108, 110 and an output F2 of the coefficient device 108 is taken as a line signal of (Mg/Gr), then a mean value of (Cy/Ye) line is outputted at an output F1 of an adder 114.
Patent JP-S597825-A (JP)
Title: Gas combustion safety control device
Inventor: SAKAMI HIROYUKI
IPC: F23N5/24
Filed: 1982-07-05
Abstract: PURPOSE:To secure safety by a method wherein the operation of a gas control relay is always ascertained by a control circuit and when the relay circuit is not operated in accordance with the command from the control circuit, the condition is regarded as a sign of abnormality and a gas electromagnetic valve is separated from a power source to thereby close the valve. CONSTITUTION:A main switch 2 is connected to a common contact A of the gas valve control relay 1, the gas electromagnetic valve 3 is connected to a constantly opened contact 13 and a gas valve check relay 4 is connected to a constantly closed contact C. Further, the main switch 2 is connected to the power source 5. The control circuit 6 receives as an input the output of the gas valve check relay 4 so that the main switch 2 and the gas valve control relay 1 may be controlled. Consequently, it is made possible to keep the gas burner in a safety condition.
Patent JP-S5241356-A (JP)
Title: Industrial robot
Inventor: MIKAMI YOUICHI
IPC: G05B19/18
Filed: 1975-09-29
Abstract: PURPOSE:To simplify programming operation by the use of memory unit memorizing a number of steps of programs and manually operated memory for memorizing a few steps of programs.
Patent JP-S60262171-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: NOGUCHI KOUJI
IPC: G03G9/08
Filed: 1984-06-09
Abstract: PURPOSE:To improve the offset resistance by adding a releasing agent and a coloring agent to a resin consisting of polyester resin, a styrene-butadiene copolymer and epoxy resin. CONSTITUTION:The releasing agent and the coloring agent are added to the resin consisting of polyester resin, the styrene-butadiene copolymer and epoxy resin, and spray drying, grinding or other method are applied to manufacture a toner for developing an electrostatic charge image. The polyester resin is preferably synthesized from diol and a mixture of dicarboxylic acid or a lower alkyl ester thereof with tricarboxylic acid or higher or the anhydride thereof. The styrene-butadiene copolymer has preferably 50,000-200,000 weight average mol.wt., 1,000-30,000 number average mol.wt., 3-30 ratio of weight average mol.wt./number average mol.wt. and >=55 Tg.
Patent JP-S5640515-A (JP)
Title: Traverse device in automatic take-out of formed product
Inventor: SHIOTANI YOUSUKE
IPC: B29C33/44
Filed: 1979-09-13
Abstract: PURPOSE: To provide the traverse device showing a superior operation even if manufacturing wage is low by a method wherein a running rail having noncircular cross section and having formed with a ball rolling groove therein is longitudinally arranged in a frame and further installed through rotatable balls in such a way at it may be driven.  
     CONSTITUTION: The running rail 4 for use in running a driving unit 6 is arranged on a main frame 3 of the automatic take-out machine 2 which is applied as the traverse device of the formed product automatic take-out machine for performing the automatic take-out of the formed product from a forming unit. The rail 4 is integrally formed by an injection or casting operation and quenched, a section of the rail is formed to show a ball shape and four rolling grooves in which balls 17 are rolled are formed at the upper side surface. The driving unit 6 has a metal part 5 attached thereto by bolts 18, and the metal part 5 is engaged with the rail 4 through ball 17. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5642430-A (JP)
Title: Protecting circuit for direct-current load driving circuit
Inventor: HAYASHIDA MASAHIRO
IPC: H03K17/08
Filed: 1979-09-13
Abstract: PURPOSE:To make it possible to prevent a driving circuit from destroying owing to an overcurrent generated due to the error wiring, short circuit, etc., of a load by providing a driving-current limiting circuit and drive cutting-off circuit. CONSTITUTION:Driving transistor TR66 of the DC load driving circuit is provided with driving-current limiting circuit 68 that limits the passing of a driving current by controlling TR66 when the driving current exceeds a fixed value and drive cutting-off circuit 69 that cut off the passing of the driving current by turning off TR66 when the DC load is in a short-circuit state while a control input is supplied to photocoupler 61. Namely, if DC load 67 is placed in the short-circuit state, voltage detecting resistances 77 and 78 detect a rise in voltage due to the short circuit, and consequently TR73 turns on to turn off TR66 with TR72 in the on state, so that TR66 will be protected from an abnormal current due to the short circuit of load 67.
Patent JP-H11312392-A (JP)
Title: Level detecting circuit
Inventor: TAKESHIMA TOSHIO
IPC: G11C16/06
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To enable stable operation which does not depend on high speed, low voltage, variation of power source voltage, and dispersion of devices in an output level detecting circuit of a boosting circuit for generating negative voltages used for a flash memory and the like. SOLUTION: A voltage level of an signal inputted from a negative voltage generating circuit 20 is shifted by the prescribed level by resistance-voltage- dividing using voltage dividing resistors R1 and R2. A output signal in accordance with difference between this level-shifted signal Vs and the prescribed reference voltage Vr0 is sent out. In this case, a differential amplifier by one pair of transistors making a differential pair and a current miller circuit being a load of a pair of transistors are used and an output of the differential amplifier is introduced as a detected output. Thereby, as a reference power source which does not depend on power source voltage is used, influence of variation of power source voltage for the circuit is suppressed and stable operation can be realized.
Patent JP-H04344901-A (JP)
Title: Set point varying type feedback control system
Inventor: YAMAMOTO TARO
IPC: G05B11/32
Filed: 1991-05-23
Abstract: PURPOSE:To realize a highly precise feedback control system by varying the set point of control in the feedback control system. CONSTITUTION:A feedback system consisting of a controlled system 10, a set point setting means 20, a control element 30, a feedback element 40, and an adder 50 is provided with a state change detecting means 60 to detect the state change of the controlled system 10 and a multiplier 70 to multiply the output of the state change detecting means 60 by the set point outputted from the set point setting means 20, and the state change of the controlled system 10 to be controlled by the control element 30 is detected by the state change detecting means 60, and the system is constituted so as to control the controlled system by making the result of the multiplication of the output of the state change detecting means 60 and the set point outputted from the set point setting means 20 the new set point.
Patent JP-H0414469-A (JP)
Title: Thermal head
Inventor: KOBAYASHI TAKAFUMI
IPC: B41J2/355
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a thermal head which can reduce density variation of image of a printed out hard copy by a method wherein a power supply section of the thermal head is divided into a plurality of blocks, and power is supplied to each block. CONSTITUTION:A common part 1 as a power supply section which is provided in a thermal head 10 is formed to be divided into a plurality of blocks 2, 3. Power source voltage VH is respectively supplied to one end of each block 2, 3 at the common part 1. To each block 2, 3 of the common part 1, a specified quantity of heating elements 4 are evenly connected. Respectively the other ends of the heating elements 4 are connected with an IC 5 for driving by each specified quantity. By this method, the number of heating elements 4 belonging to each block 2, 3 decreases, and therefore, even when the number of heating elements 4 to be connected with power in each block 2, 3 changes, the heating volume per one heating element can be increased, and the variation of heating volume due to the change of the number of the heating elements 4 which are connected with power and heated in each block 2, 3 can be made smaller.
Patent JP-S5344505-A (JP)
Title: Isomerization of alkene-3-ol-1
Inventor: KIYOU SUNAO
IPC: C07C43/14
Filed: 1976-09-30
Abstract: PURPOSE: Alken-2-ol-1 is obtained in high yield and selectivity without side reactions by the isomerization of alken-3-ol-1 in the presence of Pd and hydrogen andiin the co-existence of boric acid compounds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11312736-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ENDO SHUICHI
IPC: G11C29/44
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily obtain the analysys data on a semiconductor chip within a short time, without dismantling a package. SOLUTION: In a probe inspection step, fuses FN1 to FNn, FM1 to FMm, etc., are cut off by laser beams, etc., so as to set up the X directional semiconductor wafer coordinates and Y-directional semiconductor wafer coordinates. Otherwise, in the case of detect analysis, etc., the test signals are input from a specific outer pin, so that a shift resister SR is made to synchronize these data on N+M bit as the analysis data with the clock signals CK, to be outputted through the intermediary of a specific outer pin.
Patent JP-H06328660-A (JP)
Title: Printer
Inventor: HIKITA OSAMU
IPC: B41F15/40
Filed: 1993-05-20
Abstract: PURPOSE:To make it possible to remove a printing material such as cream solder at a high rate of removal without being affected by the shape of an opening of a mask. CONSTITUTION:A solvent 31 for removing a residual printing material is applied on a mask 5 by a solvent applying device 32, the mask 5 and cream solder 4 remaining on this mask 5 are vibrated by an ultrasonic wave generated by an ultrasonic wave generating device 33, and while the residual cream solder 4 and the solvent 31 are sucked from the mask 5 by an air suction part 17, the residual cream solder 4 and the solvent 31 are collected by a cleaning paper 11 supplied in a prescribed direction. Since the residual cream solder 4 is separated excellently from the surface of the mask 5 by the ultrasonic wave and taken in the solvent 31, on the occasion, the residual cream solder 4 can be removed at a high rate of removal without being affected by the shape of an opening of the mask 5.