baber/WOPTO huggingface dataset:
Patent JP-S63104716-A (JP)
Title: Continuous drawing machine
Inventor: NAKAJIMA YOSHITERU
IPC: B21C1/12
Filed: 1986-10-20
Abstract: PURPOSE:To efficiently and continuously draw wires for a long period by performing deformation work with a prescribed fractional reduction in area by a forced driving type drawing roll on a wire stock subjected to a drawing tension by plural capstans driven by a direct current motor. CONSTITUTION:A wire stock W is subjected to a drawing tension including a reverse tension F <= the breaking load of the wire stock W by capstans Ca, Cb driven by a direct current motor. A forced driven type drawing roll R is installed between the capstans Ca and Cb to draw the wire stock W. By applying a large reverse tension, efficient drawing is performable and a friction load on the roll R is reduced to increase the durability and use the roll R for a long time.
Patent JP-S62109513-A (JP)
Inventor: YAMASHITA SAKAE
IPC: A47G7/06
Filed: 1985-11-07
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-2001072314-A (JP)
Title: Paper cutting mechanism and printer using the same
Inventor: TOZAKI SHUJI
IPC: B41J11/70
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a paper cutting mechanism capable of cutting paper lack in firmness in the minimum occupying space and a printer using it. SOLUTION: This paper cutting mechanism 40 used in a printer or the like includes a support 150 having a gap extending along the cross direction X of paper 2, and cutter structures 170, 182 having a knife edge 173 directed obliquely to an extending surface of the paper 2 to push the paper 2 into the gap when being moved in the extending direction X along the gap.
Patent JP-S61130552-A (JP)
Inventor: KAWAGUCHI SHIRO
IPC: E04C2/30
Filed: 1984-11-29
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-H03113496-A (JP)
Title: Document processor
Inventor: HIGUCHI YUICHI
IPC: G09G5/28
Filed: 1989-09-28
Abstract: PURPOSE:To reduce data quantity and to produce plural faces from one face by providing a generating means generating a character pattern based on character information detected by a detecting means and a face instruction inputted by a inputting means. CONSTITUTION:Contour point information for generating the character pattern is stored in a storage means 6. At least the face instruction and a character code are inputted by the inputting means 2. The contour point information corresponding to the character code inputted by the inputting means 2 is detected by the detecting means 3 from the contour point information stored in the storage means 6. The character pattern is generated by the generating means 7 based on the character information detected by the detecting means 3 and a face instruction inputted by the inputting means 2. Thus, the data quantity can be reduced and plural faces can be produced from one face.
Patent JP-2000236236-A (JP)
Title: Ultrashort pulse generator
Inventor: AOYANAGI MASAHIRO
IPC: H03K3/38
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a waveform with an ultrashort pulse width which is needed for various circuit through simple circuit constitution with high operation reliability. SOLUTION: A circuit is provided with a Josephson junction J5 at the output terminal of a 4-junction injection type Jopsephson (4JL) gate having a gate terminal Tg, an output terminal To, a ground terminal, and an input terminal Ti among Josephson junctions J1 to J4 forming a closed loop. When an input signal current pulse Ii (Itu) is applied to the input terminal Ti, the whole close loop enters a voltage stage, and a source current Ig flows into the circuit of a load resistance RL. At this time, the majority of the source current Ig is outputted via the Josephson junction J5. When the output current increases above the critical current of the Josephson junction J5, the Josephson junction J5 enters a voltage state, so that the output current is cut and the source current Ig flows only to the load current RL.
Patent JP-H02100919-A (JP)
Title: Conveyer and conveyer unit provided with air cleaning and carrying passage
Inventor: MITA RYOSUKE
IPC: B65G21/00
Filed: 1988-10-06
Abstract: PURPOSE:To improve the design freedom and cleanliness for a line and make an equipment small by connectingly arranging required quantities of conveyer unit for storing a conveyer mechanism and an air cleaning mechanism in a cover, in the conveyer in the title for electronic parts and so on. CONSTITUTION:A conveyer mechanism part 4 consisting of rollers 11, a drive main shaft 14, toroid belts 16 and so on is arranged in a box type cover 3 so as to form a carrying passage 5 above the conveyer mechanism part 4 and also an air cleaning mechanism part 6 consisting of a fan 7 and a filter 8 is arranged so as to form a conveyer unit 1. This conveyer unit 1 is connectingly arranged so as to compose a conveyer unit 1 is connectingly arranged so as to compose a conveyer line. By this constitution, as the line is formed by the connection of the conveyer unit, design freedom is improved and high cleanliness is realized and also the line suitable for a small scale production can be obtained.
Patent JP-S61124537-A (JP)
Inventor: YOSEFU FURANSHISU ANZENBAAGAA
IPC: C22B11/02
Filed: 1985-11-11
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-H08112014-A (JP)
Title: Self-propelled root crop harvester
Inventor: YOSHIDA MICHIICHI
IPC: A01D25/00
Filed: 1994-10-17
Abstract: PURPOSE: To harvest root crops with excessive leaves cut off without damege of the root crops, while they are pulled out of the ground, conveyed backward and placed in a package case. CONSTITUTION: The conveyer B for pulling the root crops out of the ground is liftably protruded forward more than the running machine body, while the pulling out conveyer is inclined up backward, the up-and-down rotation fulcrum is arranged backward more than the turning part H on the side view and the top end of the crop-placing conveyer D is arranged under the rear part of the pulling up conveyer B. An inclined face J is formed in front of the turning part H on the way of the placing conveyer, while the root crop placing place almost horizontally flat is formed in the rear. The crop-pulling conveyer comes at its tail end over the flat placing part and the placing conveyer is constituted with the conveying belt 36 and the conveying chains equipped with tines on both sides 40, 43 and the tines are recessed above the rear end of the chute S.  The back end of the conveying belt is positioned above the receiving vessel backward more than this recessing position, simultaneously outside the way in the longitudinal direction of the placing conveyer and a leaf cutter C is detachably arranged over the upper opening of the chute.
Patent JP-H0784722-A (JP)
Title: Coordinate inputting device
Inventor: GO HIDETO
IPC: G06F3/0354
Filed: 1993-09-13
Abstract: PURPOSE:To provide a coordinate inputting device in which high working efficiency can be obtained even at the time of using a keyboard. CONSTITUTION:This device is provided with a shoe bottom member 10 for placing a foot 70, vamp member 20 fixed to the shoe bottom member 10 for covering the part of the instep of the foot, position detecting means 30 digged in the shoe bottom member 10, switches 40 and 50 digged in the shoe bottom member 10 and the epithelial member 20 which can be operated with a toe, and cable 60 for transmitting information to a computer. The position detecting means 30 is provided with a detecting ball 31 whose one part is exposed from the bottom face of the shoe bottom member 10, supporting body 32 which supports the detecting ball 31 so that the detecting ball 31 can freely rotate on a floor face F, and sensor which detects the direction of rotation and rotational amount of the detecting ball 31. Supporting protrusions 11 and 12 are provided on the bottom face of the shoe bottom member 10 so that the load of the foot 70 can be supported.
Patent JP-2000156475-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGAWARA YASUHIRO
IPC: H01L21/8242
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To control the thickness of a polycrystalline silicon film applied to a capacitor lower electrode including a granular silicon part. SOLUTION: This manufacturing method is carried out through a manner where a groove 52 is provided to a silicon oxide film 50, a first amorphous silicon film is formed along the inner surface of the groove 52, a natural oxide film is formed on the surface of the amorphous silicon film by atmospheric exposure, and furthermore a second amorphous silicon film is deposited thereon. Thereafter, the first and second amorphous silicon are removed from the top surface of the silicon oxide film 50 by etching back, the surface of the second amorphous silicon film is subjected to silicon nucleation and thermally treated to accelerate the growth of grains, and a granular silicon crystal 57 is grown in grains from the second amorphous silicon film. Furthermore, a thermal treatment is carried out to crystallize the first amorphous silicon film into a polycrystalline silicon film 58.  By this setup, the lower electrode 59 of a DRAM (dynamic random access memory) data storage capacitor device is composed of a polycrystalline silicon film 58 and a granular silicon crystal 57.
Patent JP-H04151716-A (JP)
Title: Track ball device
Inventor: AKIYAMA TOSHIRO
IPC: G06F3/0354
Filed: 1990-09-20
Abstract: PURPOSE:To simplify the construction of a bearing by providing a supporting device which supports a ball at least at three points, and a biasing device which elastically biases a rotary shaft connected with the ball supported by the supporting device. CONSTITUTION:This device is equipped with a supporting device 50 which supports a ball 20 at least at three points, and a biasing device 60 which elastically biases a rotary shaft 30 connected with the ball 20 supported by the supporting device 50. That is, the supporting device 50 which supports the ball 20 is provided separately from the rotary shaft 30, the rotary shaft 30 has an function which only detects the rotational amount and direction of the ball 20, and the ball 20 is not supported by the rotary shaft 30. Thus, the construction of the bearing is simplified.
Patent JP-S61129444-A (JP)
Title: Air fuel ratio feedback control for electronic control engine
Inventor: SUZUKI MAKOTO
IPC: F02D41/00
Filed: 1984-11-28
Abstract: PURPOSE:To compensate the deterioration of an O2 sensor by correcting the delay time set on switching between the rich and lean control, when the min. value of the detection signals of the O2 sensor exceeds a prescribed set range during the air fuel ratio feedback control. CONSTITUTION:When an engine is in revolution, the fundamental fuel amount obtained in a controller 50 according to the outputs of an air flow meter 15 and a revolution speed sensor 29 is corrected on the basis of the outputs of an inhaled air temperature sensor 58, water temperature sensor 59, and an O2 sensor 60, and a fuel injection valve 20 is controlled according to the fuel amount after correction. Further, the detection signal of the O2 sensor 60 is compared with a standard value, and air fuel ratio is switched to the lean or rich control according to the result of the comparison, and said switching is carried-out with a certain delay time. The above-described delay time is corrected when the min. value of the detection signal of the O2 sensor 60 in the air fuel ratio feedback control exceeds a prescribed set range.
Patent JP-H1182906-A (JP)
Title: Boiler
Inventor: YUUKI TAKATSUGU
IPC: F22B21/06
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To dispense with a furnace side tube wall on a part commonly used with an external water-cooled tube wall, and to shorten the construction period by offsetting a furnace from the center of a boiler, and commonly musing a part of the external water-cooled tube wall on the furnace side with the furnace side tube wall. SOLUTION: A plurality of steam generating tubes 3 are provided with three density distribution parts, i.e., a high density part 3a where most of the steam generating tubes 3 are collected, a low density part 3b on the other side where the piping density of the tubes is low, and an inclined density part 3c between the high density part 3a and the low density part 3b, and a furnace 4 is arranged close to the low density part 3b. The furnace 4 is offset from the center of a boiler, and a part of an external water-cooled tube wall 6 on the furnace 4 side is commonly mused as a furnace wall tube 7. A manhole 8 to be communicated with the inside of the furnace 4 is formed on the external water-cooled tube wall 6. The cost for the material and the cost for reduction of the construction period can be reduced.
Patent JP-2001072633-A (JP)
Title: PRODUCTION OF t-BUTYLCRESOLS
Inventor: NUNO TATSUMI
IPC: C07B61/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing t-butylcresols with suppressing generation of di(t-butyl)cresols as by-products and in excellent yield and selectivity. SOLUTION: This method for producing a t-butylcresol by reacting a cresol with a butylating agent in the presence of an acid catalyst comprises adding a di(t-butyl)cresol to the reaction system and carrying out the reaction. The amount of the di(t-butyl)cresol used is 0.05-2 times as much as the cresol. The di(t-butyl)cresol is 4,6-di(t-butyl)-3-methylphenol or 2,6-di(t-butyl)-4-methylphenol.
Patent JP-H1188620-A (JP)
Title: Device and method for acquiring white reference and storage medium
Inventor: WADA SHUNEI
IPC: G06T1/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To surely acquire white reference data, regardless of the dirty part or set state of a white reference sheet by determining the white reference data of respective pixels from plural pieces of read data of respective pixels which are read by a scanner head, independently of reading positions. SOLUTION: A CPU feeds a white reference sheet 400 through an automatic feeder 19 and then stops conveying the white reference sheet 400. The CPU drives a carrier motor 6, and moves a carrier 2 loading a scanner head 300 just by a prescribed amount. Next, image data from the scanner head 300 are read synchronously with the move of carrier 2, while turning on an LED. Then, the read data of a maximum value are respectively determined as the white reference data of respective pixels from plural pieces of read data of respective pixels. Even when the white reference sheet 400 is set at any position of the automatic feeder 19, all the areas in the main scanning direction of the white reference sheet 400 will be scanned.
Patent JP-2001076187-A (JP)
Title: Setting device and setting change unit
Inventor: HORIUCHI KATSUMITSU
IPC: G06Q50/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a setting device which can easily change set values of devices mounted on a service vehicle and a setting change unit equipped with the setting device. SOLUTION: This setting device 70 is used to change the set values of the devices mounted on the service vehicle so as to support the operation of the service vehicle and is equipped with a change information generating means 72a which generates change information including change data for changing the set values of the devices and object data specifying change objects according to change contents of set values of devices which are inputted from outside and input data indicating the change objects and a change information output means 72b which outputs the change information generated by the generating means 72a.
Patent JP-H1098310-A (JP)
Title: High-frequency line
Inventor: MANIWA TORU
IPC: H05K1/02
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To flexibly adapt to high density mounting, while maintaining desired characteristic, concerning a high-frequency line formed as a pattern at a circuit board. SOLUTION: This high-frequency line is provided with a circuit board 11 with plural layers, two line patterns 121 , 122 formed on the circuit board 11 as an element constituting an unbalanced circuit, a common pattern 13 formed at a position, opposite to a common direction with respect to a layer where a line pattern is formed and forming a driving power-supplying circuit to the unbalanced circuit and a shielding pattern 14 formed at an inner layer between the layer where the line pattern is formed and a layer where the common pattern is formed. The shielding pattern is formed at a position apart from the line pattern by a distance shorter than clearances between them and is connected with the common pattern.
Patent JP-S62111451-A (JP)
Title: Semiconductor integrated circuit
Inventor: MIYAJIMA HIROSHI
IPC: H01L23/528
Filed: 1985-11-08
Abstract: PURPOSE:To decrease stress which is applied to a protecting film and a wiring of a semiconductor integrated circuit, and to prevent the rate of cracking, by forming the thickness of an outer metallic wiring film so that the central part is thickest and the edge part becomes thinnest. CONSTITUTION:In a metallic wiring 30 which is formed at the outer part on a silicon substrate 4, a second wiring layer 32, whose pattern width is small, is laminated on a first wiring layer 31, whose pattern width is large. A step part 33 is provided at a boundary part between the wiring layer 31 and the wiring layer 32. Those layers and part are formed as a unitary body. Namely, the metallic wiring 30 is formed in a staircase shape so that the central part of the wiring pattern is thickest and both edge parts are thinnest. Thus, a protecting film 5 is formed on the metallic wiring 30 so that a gentle curve is provided on the outer surface. As a result, stress, which is applied to the protecting film 5 due to thermal expansion and the like is decreased, and cracking in the protecting film 5 can be prevented.
Patent JP-H08116327-A (JP)
Title: Control data transmission/reception circuit
Inventor: ICHIKAWA HIDEJI
IPC: H04L47/43
Filed: 1994-10-18
Abstract: PURPOSE: To dispense with a communication path dedicated for control data transfer and to improve the profitability of an ATM exchange by making control data transferred between an exchange processor into a cell by each subscriber circuit. CONSTITUTION: A control data transmission/reception circuit 7 is provided in each subscriber circuit 2 of the ATM exchange 1, and the circuit 2 transmits/ receives the control data between the exchange processor 5. Therefore, the control data can be converted to an ATM cell format without providing a line dedicated for control data transfer, and it can be transmitted/received via an ATM switch 3 and a signal controller 4. At this time, the circuit 7 blocks the control data to fixed length partial control data, and transfers them to the controller 4. In such a case, after the assembly of the control data is completed, it is transmitted to the processor 5, and the control data to be transferred to the circuit 2 is sent to the controller 4, and an ATM cell is assembled, and it is transferred to the circuit 2. The circuit 7 assembles it as the control data.  In such a way, it is possible to dispense with the line dedicated for control data transmission/reception.
Patent JP-H0193140-A (JP)
Title: Wafer testing device
Inventor: TAKEYASU AKIYOSHI
IPC: H01L21/66
Filed: 1987-10-05
Abstract: PURPOSE:To make the multiple simultaneous inspections feasible even if high speed operating elements are included by a method wherein, besides the terminal group in contact with one another through the intermediary of bonding pad and probe provided on elements, GND parts divided into the same numbers as those of elements to be inspected simultaneously are provided to make the potential impressed thereon correspond to elements. CONSTITUTION:GND parts divided into 5a, 5b are connected to probe couples 2a, 2b respectively through the intermediary of a printed wiring, terminals 4c, 4h provided on the surface side of board main body 1 and another printed wiring provided on the rear side of main body. The other parts are made entirely similar to the normally composed main body. Through these procedures, the high speed operating elements can be simultaneously judged by changing the voltage impressed on the GND parts 5a, 5b similar to the case of relatively low speed operating elements to cut down the inspection time.
Patent JP-S61131440-A (JP)
Title: Reticle and wafer alignment device
Inventor: AYADA NAOKI
IPC: H01L21/027
Filed: 1984-11-30
Abstract: PURPOSE:To enable to obtain an extremely high matching precision by a method wherein the title device is provided with the circuit pattern of a reticle and a code mark for reticle discrimination. CONSTITUTION:The alignment device is a reticle and wafer aligment device provided with the circuit pattern of a reticle and a code mark for reticle discrimination. That is, the light-shielding unit BL is disposed in such a way that its surface to light-shield has a conjugate relation with the circuit pattern surface CP of the reticle RT by lens systems L4, L5 and L6, the reticle RT is replaced to a reticle, which is different in the thickness of its transparent part such as glass, and when the refracting power is made to vary, the light-shielding unit BL can be made to shift to the optical axis direction for maintaining the conjugate relation. Moreover, the light-shielding unit can be made to rotate by its rotational mechanism in the (theta) direction interlocking to the rotation of the reticle RT for positioning the rotational direction thereof with that of a wafer WF, which is disposed in the lower direction of the reticle RT and is subjected to exposure.
Patent JP-H0197581-A (JP)
Title: Force sensing type finger mechanism
Inventor: YOSHINADA YUTAKA
IPC: G05D3/12
Filed: 1987-10-06
Abstract: PURPOSE: To enable the operator to sense the true gripping force of a finger mechanism by providing a subtracting means for subtracting the restoring force of return springs from the driving force of slave actuators and feedback- inputting the subtraction value into master control levers. CONSTITUTION: The pressure P of slave cylinders 3 detected by a pressure sensor 12 is multiplied by K1 in an amplifier 42. The operating angle θ2 of fingers 1 detected by an angle sensor 30 is converted by a converter circuit 40 into a restoring force K2 f1 of return springs 4 required to energize the fingers 1 in the opened direction. An adder point 41 computes their deviation K1 P-K2 f1 as a true gripping force (f). The true gripping force (f) is input into a motor driver 22, which in turn activates a torque actuator 21 to drive master control levers 5 with this force (f) in the opposite direction to the gripping direction of a finger mechanism 10. This control allows the operator to sense at the fingertips the true gripping force (f) with the restoring force of the return springs 4 compensated.
Patent JP-H07105080-A (JP)
Title: Semi-conductor integrated circuit
Inventor: ITANI YASUYUKI
IPC: G06F12/02
Filed: 1993-10-08
Abstract: PURPOSE:To enable the high-speed operation of a sequential memory to be executed. CONSTITUTION:Inside a semi-conductor integrated circuit 1 containing RAM 11, an N-bit counter 12 as an internal address generating circuit exclusive for RAM is provided, a selector 13 for selecting two modes such as an operation mode designating a direct address which is inputted through an address input terminal 102 and the operation mode adopting the output of the N-bit counter 12 as the internal address generating circuit as the address input of RAM 11 is provided, and this integrating structure and the address generating circuit are constituted by the one counter so that delay time at the time of sequential reading/writing is remarkably compressed and the high-speed operation of the sequential memory can be executed.