baber/WOPTO huggingface dataset:
Patent JP-H0925030-A (JP)
Title: Sheet material reversing device and image forming device
Inventor: ASADA AKIHIRO
IPC: B65H29/70
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To remove the curled condition of a seal material for prevention of jamming during conveyance by forming a means for clamping and conveying a sheet material on the reversing and conveying passage side of a branch part, and a loop conveyance passage for curling the seal material at a section leading to a position where the sheet material is clamped. SOLUTION: A clamping and conveying means is provided with a conveyance roller 14a driven by a drive means, and a roller assy 18 consisting of a pair of conveyance rollers 14b, 14b which come into contact in the different circumferential direction of the conveyance roller 14a and conveys the sheet material while clamping. The sheet material 3 passes through the outside guide 10 of a conveyance route 4c, and pressed against an outer periphery of the conveyance roller 14a serving as a loop conveyance route while the seat material is passing through between the conveyance roller 14a and the roller assy 18, so curling is formed so as to meet the outer periphery of the conveyance roller 14a. At this time, the curling direction is opposite to the curling formed by a fixing device, so it is possible to remove the existing curling.
Patent JP-S6258637-A (JP)
Title: Polishing for semiconductor
Inventor: MARUYAMA KENJI
IPC: B24B37/00
Filed: 1985-09-06
Abstract: PURPOSE:To prevent a phenomenon that metal of a semiconductor substrate is ionized and melts into a colloidal solution for polishing by applying a negative voltage to an electrode which is made to hold the substrate using positively electrified colloidal particles for the polishing liquid. CONSTITUTION:A semiconductor substrate 4 is dipped in a colloidal solution 5 (colloidal sol or polishing liquid) to apply an electric field and the substrate 4 is polished while being rotated. The solution 5 comprises hydrophilic colloidal sol, which consists of hydropholic colloidal sol and a high-molecular compound added, and acid added to the sol. Whereupon, colliodal particles of positive potential migrate toward and collide with the substrate 4 kept at negative potential and the polishing is chemically conducted. Hereby, a honomenon that the metal of the substrate 4 is ionized and melts into the solution is prevented.
Patent JP-H108855-A (JP)
Title: Jointing and releasing structure for rolling door constituting member
Inventor: NOZAWA KATSUYUKI
IPC: E06B9/06
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To smoothly joint and release rolling door constituting members to and from each other by providing the rolling door constituting members with rotors, laying a roller bearing part for the slide motion of the ends of the rollers and fitting an operational fitting to a guide rail for operating the rotors. SOLUTION: In the case of housing a rolling door in a housing box 3, a motor is driven to cause the travel of a chain, thereby moving the rolling door in an X- direction. Then, when a rotor 11 comes in contact with an operational fitting 18 on a guide rail 17b and rotates in a Y-direction, the end 11a of the rotor 11, while sliding on the reverse side of a projection piece 16 in a Z-direction, lifts a rolling door constituting member 1C in the X-direction. Also, when the rolling door is further moved in the X-direction, the rotor 11 is made to rotate via the operational fitting 18, and the end 11a thereof slides on the reverse side of the projection piece 16 in the Z- direction. The end 11a continues to slide until positioned in parallel with a rolling door travel direction.  In addition, when the rolling door is made to further travel in the X-direction, the constituting member 1C is moved laterally via the rotor 11, and stored in the housing box 3 in an upright state. Thereafter, a constituting member 1b and so forth are stored in sequence.
Patent JP-S6090067-A (JP)
Title: Full-automatic continuous impregnating apparatus of perforated matter
Inventor: IGUCHI JIYUNICHI
IPC: B05C3/09
Filed: 1983-10-25
Abstract: PURPOSE:To fully automate the impregnation treatment of perforated matter, by arranging treating tanks on the same circumference of a circle around a monopole revolving lift and moving an article to be treated by the vertical movement and revolution of the lift. CONSTITUTION:Treating tanks 1-7 for use in loading, impregnation or the like are arranged on the same circumference of a circle around a monopole revolving lift 8 consisting of a lifting and falling revolvable frame 13, a monopole 19 and a revolving mechanism for vertical movement and revolution of the frame 13 and an article to be treated is moved by the vertical movement and revolution of the lift. By this method, the impregnation treatment of perforated matter is fully automated.
Patent JP-S58102694-A (JP)
Inventor: KUMASAKA HIDEYUKI
IPC: B25J17/00
Filed: 1981-12-11
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-S58101438-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L27/04
Filed: 1981-12-11
Abstract: PURPOSE:To eliminate the adverse influences of the external floating capacity and the inductance of lead wirings affected to a semiconductor integrated circuit device by respectively providing independently isolated load resistances between a plurality of output buffers in an IC and bonding pads. CONSTITUTION:A polysilicon resistor 10 is formed in advance together with other IC forming element on an Si pellet 2 between elements forming output buffers 7a-7n and bonding pads 9. In order to obtain an IC in which a circuit 8 performs the prescribed logic operation and the buffers 7a-7n instantaneously output, the influences of external floating capacity C and the inductance L of lead wirings 3 are small. Accordingly, the buffers are shortcircuited with the pads via wirings 11. On the other hand, in order to output signals of large number of bits from the buffers 7 in parallel with each other, the resistor 10 is inserted between the buffers and the pads 9, thereby reducing the transient current of charging and discharging the C and preventing the induction of noise and the fluctuation of the level of the output signal by a power source or grounding wirings.
Patent JP-H0363325-A (JP)
Title: Damping device for microshovel car
Inventor: NOMURA MASANORI
IPC: E02F7/02
Filed: 1989-07-31
Abstract: PURPOSE:To improve safety of a work by a method wherein soil discharged from a bucket is discharged to the side of an excavated spot through the working of a means protruded frontwardly of a car body and distributing damped soil to both sides. CONSTITUTION:A belt conveyor 19 comprising rollers 21 and 21 for distributing excavated damping soil to both sides and a belt 22 for conveyance is mounted to the tip part of an arm 18 protruded frontwardly of a frame 1. The belt 22 is driven to the left or the right by means of a PTO power transmitted through an input shaft 23 from an engine 3. A ground is excavated by means of a bucket as a boom 5 and the arm are slewed longitudinally. Excavated soil in the bucket is discharged on the belt 22 of the belt conveyor 19 and damped to the side of an excavated spot by laterally moving the belt 22 in the arbitrary direction of right and left directions.
Patent JP-H0643188-A (JP)
Title: Waveform analyzer
Inventor: HONMA MASAMI
IPC: G01R13/20
Filed: 1992-07-24
Abstract: PURPOSE:To achieve a waveform observation device which can enlarge a display while a region is specified. CONSTITUTION:The device is provided with an input means 11, a storage means 12, an operation means 13, a display means 14, and an enlargement region specification means 15 which can specify any enlargement region and specify and display regions in X-axis and Y-axis directions in the enlargement region with a box-type region simultaneously. Further, it is provided with a waveform enlargement control means 16 for outputting a control signal for reading out digital data from the storage means 12 to enlarge display based on the display data selected by the enlargement region specification means 15, calculating a statistical amount in the enlarged screen based on the read digital data, and outputting the control signal for displaying the statistical amount of digital data in the enlarged region to the display means 14.
Patent JP-H04356794-A (JP)
Title: Semiconductor memory cirucit device
Inventor: SANO TOSHI
IPC: G11C11/412
Filed: 1991-07-12
Abstract: PURPOSE:To lessen the number of transistors constituting a static type memory cell and to make easy the improvement of an integration degree. CONSTITUTION:The static type memory cell is selected with an address signal and a transfer gate 107 becomes a conducting state. A data signal inputted to a digit terminal, 105 is inputted to a common gate of a depletion type N channel field-effect transistor (called DNT) 103 and a depletion type P channel field-effect transistor (called DPT) 104. Corresponding to a potential of a data applied on the common gate, the DNT 103 and the DPT 104 turns ON and OFF complementarily and a common drain is connected to a power source terminal 101 or a GND 102. Since the common drain is connected to the common gate, a voltage signal of the common drain is feedbacked to the common gate. Hence as long as a data signal of a different voltage is not applied on the common gate from the digit terminal 105, an ON-OFF state of the DNT 103, DPT 104 is held. Thus a voltage level of the common drain is held and a data signal is stored in the memory cell.
Patent JP-H1047208-A (JP)
Title: Fuel injection valve
Inventor: FUKUTOMI NORIHISA
IPC: F02M69/04
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To realize suitable injection form by regulating a shape of a turning body and a valve seat and an injection hole in a fuel injection valve for giving turning energy to fuel current and infecting it. SOLUTION: Number of outer periphery surface parts 19a and a channel part 19b of a turning body 13 and turning groove 25 are set four to eight, preferably six and the respective turning grooves 25 are decentered with a constant direction to a valve shaft and side surface at a side apart from the valve shaft of this turning grooves 25 is disposed to be connected to outer periphery of annular groove 24 to a tangent direction and opposite groove side surfaces of the turning grooves 25 is formed relatively in parallel. Desired center infecting amount is controlled by sum of volume V1 of the annular groove and volume V2 of a seat part which is in downstream of the annular groove and to which the valve element and valve seat are abut. Ratio (L/D) of length(L), diameter(D) is set as 1.0 to 2.0.
Patent JP-H0733424-A (JP)
Title: Packing device for dry ice snow
Inventor: FUKIHARU MINEO
IPC: C01B32/55
Filed: 1993-07-15
Abstract: PURPOSE:To provide a packing device for dry ice snow capable of surely forming and packing dry ice snow at a required point with high formation efficiency. CONSTITUTION:A flow rate regulating valve 16 is arranged in an evaporating gas discharge path communicating with the bottom wall of a casing 1 at the time of packing the dry ice snow formed by a snow horn 3 into a heat insulating container 3 carried into this casing 1. A transparent supervisory window 25 is arranged in correspondence to the transportation region of the heat insulating container 4 on the side wall 24 of the casing 1 existing along the transporting direction of the heat insulating container 4. A photoelectric sensor 26 is arranged apart a prescribed size from this transparent supervisory window 25 in correspondence to the position on the outer side of the transparent supervisory window 25 where the snow horn is disposed. A window hole 27 is opened in the part corresponding to the optical axis of this photoelectric sensor 26. An inclined baffle plate 29 facing diagonally downward is arranged in the upper part of the window hole 27 on the inside surface of the transparent supervisory window 25 in the state of not covering the opening region of the window hole.
Patent JP-2001028829-A (JP)
Title: Digital protection relay
Inventor: NAGASAKI HIROMI
IPC: H02H3/05
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the operating efficiency of a system by taking a digital signal with the amount of electricity being discriminated by a discrimination means for calculating a frequency, and by providing a monitor control means for locking the output of a monitor means when the frequency exists out of the range of an allowable frequency. SOLUTION: An analog input circuit 7 is composed of an analog filter for eliminating noise, a multiplexer, and an A/D converter for converting a sampled signal to digital. A relay body 17 performs operation processing required for system protection to a digital signal with the amount of input electricity, and protection output is inputted into a logic circuit 18 consisting of an inhibit circuit. The signal being outputted from a logic circuit 16 of a monitoring device 1 is inputted to a negative input terminal, and an output signal to a trip circuit is locked when a monitor failure signal is outputted, thus improving the operating efficiency of a system.
Patent JP-S6096106-A (JP)
Title: Magnetic supporting device of levitating type conveying system
Inventor: MORISHITA AKIHIRA
IPC: B60L13/06
Filed: 1983-10-26
Abstract: PURPOSE:To reduce power consumption by providing a conductive coil having a magnetic path to be superposed partly or fully with a magnetic path of a permanent magnet. CONSTITUTION:A magnetic supporting device 1 of a levitating type conveying system has two iron pieces 2 for magnetic paths, a conductive coil 3 having a core at the center, and two permanent magnets 4 interposed between the iron pieces 2 and disposed to pass the coil 3 in the same direction of a magnetic flux. On the other hand, a controller 14 inputs a distance between the lower end of an inverted U-shaped ferromagnetic guide 6 and the end of the iron pieces 2 by a gap sensor 7 and a current flowed to the coil 3 from a shunt resistor 9, thereby controlling a current flowed to the coil 3. Thus, a noncontacting supporting device which has energy-saving, space-saving, low noise and preferable stability can be provided.
Patent JP-2000028736-A (JP)
Title: X-ray panel sensor
Inventor: KUSHIMA TATSUJI
IPC: G01T1/20
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray panel sensor which can obtain an image of good quality. SOLUTION: In an X-ray panel sensor, analog circuits 17a, 17b, 18a, 18b, 19 are arranged on the surface side of a signal processing board 13 and digital circuits 20, 21 are arranged on its rear surface side. Noises which are outputted via the analog circuits 17a, 17b, 18a, 18b, 19 and which are to be superposed on the output signal of a MOS image sensor 5; i.e., noises of X-rays which are incident on the analog circuits 17a, 17b, 18a, 18b, 19 from the upper side and noises which are propagated to the analog circuits 17a, 17b, 18a, 18b, 19 from the lower side and which come from the digital circuits 20, 21 and from the outside; are suppressed by an X-ray shielding plate 27 and a first metal thin film 13c.  Since the analog circuits 17a, 17b, 18a, 18b, 19 and the digital circuits 20, 21 are mounted on the surface and the rear surface of the signal processing board 13, the size of the X-ray panel sensor as a whole can be miniaturized.
Patent JP-S6177100-A (JP)
Inventor: KAWAMOTO TOSHIKI
IPC: G10L25/78
Filed: 1984-09-21
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-H0488185-A (JP)
Title: Production of coppering bath and electrolytic copper foil using same
Inventor: ITO MASATO
IPC: C25D1/04
Filed: 1990-07-30
Abstract: PURPOSE:To obtain a coppering bath capable of producing an electrolytic copper foil in which the shape of ruggedness constituting surface roughness is improved into fine and uniform state by adding specific amounts of enzyme decomposition gelatin to an acidic coppering bath composed essentially of copper sulfate and sulfuric acid. CONSTITUTION:Enzyme decomposition gelatin is added by 5-50ppm to an acidic coppering bath composed essentially of copper sulfate and sulfuric acid. It is preferable to regulate the concentration of the above copper sulfate to about 100-400g/l. On the other hand, it is preferable to regulate the concentration of the above sulfuric acid to about 30-150g/l. An electrolytic copper foil is produced by exerting continuous electrolytic treatment by using the above coppering bath while filtering this plating bath by means of activated carbon of 0.1-2.0g/l per hour. Owing to the filtration by means of activated carbon, harmful components formed by the deterioration of the enzyme decomposition gelatin in the plating bath are removed by adsorption, and the shape of ruggedness constituting surface roughness on the rough surface side of a copper foil is stably maintained.
Patent JP-H0737659-A (JP)
Title: Joint structure for connector terminal
Inventor: TANAKA SEIJI
IPC: H01R31/08
Filed: 1993-07-16
Abstract: PURPOSE:To connect prescribed terminals to each other only at the connector housing side. CONSTITUTION:After three male terminals 20 are inserted into respective terminal housing chambers 12a of a male connector housing 1, a bus bar 31a is inserted in the terminal housing chambers 12a from a through-hole 15a. Then, an inserting tip part of the bus bar 31a is forcibly inserted in a receiving groove 25a of a forcibly bus bar inserting part 25 under the through-hole 15a. Thereby, the inserting tip part of the bus bar 31a enters the receiving groove 25a of the three male terminals 20, and is fixed mechanically to the respective male terminals 20, and is connected electrically, and three insulating electric wires 30 connected to the male terminals 20 are connected to each other only at the male connector housing 1 side.
Patent JP-H0363144-A (JP)
Title: Single-side and double-side printing control system
Inventor: TAKAGI KAZUSHI
IPC: B41J3/60
Filed: 1989-08-02
Abstract: PURPOSE:To conduct single-side printing and double-side printing automatically without changing printing data and the direction of the setting of cut paper by setting the direction of printing so that the binding margins of single-side printing and double-side printing are equalized on the basis of binding-margin positional information from a printer in a host system. CONSTITUTION:A printing control section 14 informs a host system 20 of binding-margin positional information indicating the presence of the positions of binding margins and binding holes together with printer information such as other form size, etc. The printing-direction control means 21 of the hots system 20 discriminates the presence of binding holes in cut paper 12 by binding- margin positional information notified from a printer 10. When the direction of printing at the time of surface printing and reverse printing in double-side printing and the direction of printing at the time of single-side printing are assigned by the printing-direction control means 21, the host system 20 informs the printer 10 of these printing-direction specified values. Consequently, the printer 10 conducts surface printing and reverse printing in single-side printing and double-side printing respectively according to the direction of printing assigned by the host system 20.
Patent JP-H0758638-A (JP)
Title: A/d converter
Inventor: TSUKA MITSUHIRO
IPC: H03M1/08
Filed: 1993-08-11
Abstract: PURPOSE:To realize an A/D converter capable of reducing transmission systems by using a part of the transmissions system for transmission of plural signals in common. CONSTITUTION:The output of a synchronizing pulse generator 15 is sampled synchronously with a clock PHIA at the leading edge of a clock PHID and is reproduced as a conversion start signal CNV and is applied to an A/D converter 9. Meanwhile, the output of a parallel/serial converter 3 is sampled at the trailling edge of the clock PHID and is inputted to a serial/parallel converter 10. The converter 10 discriminates the start bit to convert it to parallel data. Converted parallel data is used as control data for gain switching or the like of an input part 13 and an amplifier 14. That is, a trigger signal and a control command are reproduced in the analog signal processing part of converter 9 based on the multiplexed signal inputted through a photocoupler 17 and the clock transmitted through a photocoupler 5. The digital output of the converter 9 is outputted through a photocoupler 8.
Patent JP-H0864074-A (JP)
Title: Scope setting limit switch
Inventor: SUKAI YOICHI
IPC: E06B9/82
Filed: 1994-08-24
Abstract: PURPOSE: To reduce the number of part items and to realize a small size. CONSTITUTION: Counters 4 and 5 are rotated reversely each other at the counter to transmit a signal when a highest level figure digit wheel displays '9'. Both counters 4 and 5 are arranged to make symmetrical each other in a frame 2, and they are driven to rotate by the transmission gears 52 and 53 of a single driving shaft 50. And by operating to rotate two lines of reset shafts 8 and 9, they are returned to a specific value individually by reset levers 55 and 56.
Patent JP-S58104824-A (JP)
Title: Processing device of conveyed work
Inventor: KAJIKAWA HIROMI
IPC: B65G49/04
Filed: 1981-12-11
Abstract: PURPOSE:To decrease installation area of equipments in a device whereby a process of plating or the like is applied to a conveyed work under a conveying condition, by separating a machine frame into two vertical processing spaces and respectively providing various processing tanks in the space on the first floor while drying oven in the space on the second floor. CONSTITUTION:A machine frame 12 is divided into two vertical processing spaces A, B. A various processing tank 1 and drying oven 2 are provided respectively to the space A on the first floor and the space B on the second floor, and a conveyed work W is successively transferred to the tank 1 by an endless chain 3 wound across through these spaces, lowered into the tank 1 by the  action of a lift mechanism 21, processed and then lifted, transferred to the oven  2 on the second floor and dried. A tension adjusting mechanism 15 is actuated  synchronously with lifting of a lift frame 10 by the mechanism 21 to absorb  looseness of the chain 3 caused in accordance with lifting of the mechanism 15  and hold tension of the chain 3 to a prescribed condition.
Patent JP-S58144130-A (JP)
Inventor: YOOZEFU EEGERAA
IPC: D01D5/42
Filed: 1982-11-12
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-S5990750-A (JP)
Title: Duplex carburetor
Inventor: KOMATSU ITSUO
IPC: F02M11/00
Filed: 1982-11-16
Abstract: PURPOSE:To avoid fuel flow from being supplied in delayed timing and consequently to maintain proper air-fuel ratio by a structure wherein a secondary accelerating pump, which interlocks with a secondary throttle valve, is provided separate from a primary accelerating pump and fuel flow necessary for acceleration is instantly jetted out also from the secondary side during acceleration. CONSTITUTION:When an accelerator pedal is depressed during an engine is in high speed rotational region, a primary throttle valve 5 is open and at the same time the piston 21 of a primary accelerating pump 20 is pushed down, resulting in pushing out the fuel in a chamber 22 through a flow passage 24 so as to push up a checking ball 25 and an accelerating weight 26 in order to jet from a primary accelerating nozzle 12. When said throttle valve 5 is open wider than a certain fixed opening, a secondary throttle valve 6 is also open. A cam 43 fixed onto a valve shaft 10 is rotated with the opening of the valve 6 so as to push down a roller 42, resulting in rotating an accelerating lever 40 clockwise about a fulcrum 39 in order for the tip 41 of the lever to push-in the pressing rod 38 of a diaphragm type accelerating mechanism 31. Consequently, the fuel in a chamber 32 is jetted through a flow passage 34 from a secondary accelerating nozzle 13.