baber/WOPTO huggingface dataset:
Patent JP-H0279411-A (JP)
Title: Multiple charged particle beam exposure device
Inventor: ANDO MASAAKI
IPC: H01L21/027
Filed: 1988-09-14
Abstract: PURPOSE:To efficiently picture patterns in various kinds of shapes so as to improve productivity by providing a deflecting system which deflects ion beams formed with a variable aperture to the picturing range to be irradiated of a substance to be pictured, and a beam distribution means which receives deflected ion beams in the picturing range being selected with the deflecting system and distributes the ion beams in parallel to the substance to be pictured and pictures patterns. CONSTITUTION:Ion beams which are formed with a variable aperture 3 are widened with a first deflecting system 4a and are deflected by a second deflecting system 4b so that they may be focused on a screen lens 5. The screen lens 5 is the one that metal (e.g., gold) being hard to oxidize is deposited to iron or aluminum, and therein many lens holes are provided. By the screen lens 5, the image of a beam formation hole 31 is projected on m sample 7 corresponding to each of the lens holes. The size and the shape of this projected image can be selected properly according to the shape of the pattern to be pictured by changing the size and the shape of the beam formation hole 31. And by plural ion beams which passed the screen lens 5, the same patterns can be pictured on the sample 7 in plural numbers at the same time.
Patent JP-H1062966-A (JP)
Title: Pellicle for lithography
Inventor: KASHIDA SHU
IPC: G03F1/64
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent production of dust and to avoid such problems that a pellicle film expands and break even when environmental conditions such as external air or temp. change by providing an adhesive layer with an aeration filter to adhere and fix a pellicle to an exposure master plate. SOLUTION: This pellicle consists of a pellicle film 1, frame 2, and adhesive layer 6 in such a manner that the pellicle film 1 is adhered to the upper face of the frame 2 with an adhesive 5 or a good solvent of the pellicle film 1, that the adhesive layer 6 is formed on the lower face of the frame 2 and that the frame is adhered and fixed to an exposure master plate 3. The adhesion layer 6 is provided with an aeration filter 9 so that air can be passed between the inside and outside of the pellicle. Thereby, a sealed state in the frame 2 can be avoided and such a problem that the pellicle film 1 expands or sinks is avoided even when environmental conditions, especially the atmospheric pressure or temp. change.
Patent JP-H07174468-A (JP)
Title: Conveying heating furnace
Inventor: NAGAHASHI ISAO
IPC: F27B9/24
Filed: 1992-08-06
Abstract: PURPOSE:To provide a conveying heating furnace in which oxidation, thermal deformation, rusting, dusts, etc., are prevented by passing only components of a minimum limit for holding a material to be heated in a heating chamber, and eliminating exposure of a whole conveyor to a high temperature which is structurally weak against heat. CONSTITUTION:A conveyor body 8 is passed outside of a heating chamber 14 and a heat buffer chamber 15 at a position of a furnace 3, a holder 9 stood on the body 8 is passed through a groove hole 19 of partition wall 17 and groove holes 18 of the chamber 15 and a partition wall 16, and a held material 1 to be heated is inserted into the chamber 14.
Patent JP-S60125387-A (JP)
Title: Method for controlling automatically salt water electrolytic cell
Inventor: KADOWAKI HIROYUKI
IPC: C25B1/34
Filed: 1983-12-09
Abstract: PURPOSE:To control automatically and adequately the amt. of the sodium hypochlorite by supplying salt water to a diaphragmless salt water electrolytic cell and increasing or decreasing electrolytic current with electric power consumption for electrolysis at a specific value or below thereby maintaining the amt. of the residual chlorine in the soln. in a specified range. CONSTITUTION:Electric power consumption rate for electrolysis is calculated by a control panel 12 for operating and comparing the electric power consumption rate from the flow rate of an aq. sodium hypochlorite soln. detected by a flowmeter 11 and the electric power value for electrolysis obtd. from a power control panel 10 and if the calculated value exceeds a set value, pickling is performed with a pickling device 13 to maintain the electric power consumption rate for electrolysis at a specified value or below with a method consisting in supplying sea water 2 by a pump 1 to a diaphragmless sea water electrolytic cell 4, supplying the aq. sodium hypochlorite soln. produced in said cell to an apparatus 6 using clean water or salt water and performing sterilization and prevention of impurity sticking. The concn. of the residual chlorine in the soln. to be admitted to or discharged from the apparatus 6 is continuously measured with a measuring device 8. The measured value thereof is compared with a set value in a control panel 9 for comparing the concn. of the residual chlorine and the current to be conducted to the cell 4 is increased or decreased by the panel 10, by which the amt. of the sodium hypochlorite to be generated is controlled.
Patent JP-S61112558-A (JP)
Title: Brushless motor
Inventor: SATO HIRONOBU
IPC: H02K29/00
Filed: 1984-11-02
Abstract: PURPOSE:To reduce the size of a motor by molding a current flow controller to a stator winding to provide it between a stator and the stator winding. CONSTITUTION:A skeleton type stator 1 has pole separating grooves 2, the mounting grooves of a position detector 3, and a stator winding 12 wound on a bobbin 14 having a core 13, and a rotor 5 has permanent magnets 8, 9 mounted on the peripheral surfaces of a rotational shaft 6 and a rotor core 7. The starting and finishing ends 15, 16 of the winding 12 are soldered to a substrate 17, and a controller 18 for controlling the energization of the winding 12 is molded. The substrate 17 is clamped by a mounting screw 22 at the stator 1, a bolt 23 is clamped through a bracket 10 and the stator 1 by a nut 24 to assemble a motor. Thus, the controller 18 is interposed between the stator 1 and the winding 12 to protect the controller 18 without increasing the profile of the motor.
Patent JP-S6290345-A (JP)
Inventor: KATAGIRI TAKASHI
IPC: D01F6/00
Filed: 1985-10-17
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-H1168555-A (JP)
Title: Clock frequency dividing changeover circuit
Inventor: SHINJO SOICHI
IPC: H03K23/64
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a clock frequency dividing changeover circuit that requires a small circuit scale. SOLUTION: A quadridecimal Johnson counter is composed of D flip-flops (DF/Fs) 31 to 37 that input a master clock as a clock, a ten frequency dividing output and a fourteen frequency dividing output of outputs from the DF/Fs 35 to 37 are inputted to a multiplexer 39 connected between the DF/Fs 37 and 31 and an output of the multiplexer 39 is made to be an input to the DF/F 31. An output of a DF/F 38 on the basis of the frame changeover signal inputted to the DF/F 38 that makes an output from the DF/F 33 a clock made to switch the ten frequency dividing output and the fourteen frequency dividing output as the frequency dividing outputs in the multipIexer 39. Then, the outputs of the DF/Fs 35 and 37 are outputted when the logic is both '1', will not take a wrong number of clock of a transmission frame, can constitute a clock frequency dividing changeover circuit with the Johnson counter, the multiplexer and the DF/F 38 and be small in scale.
Patent JP-H0569731-A (JP)
Title: Rotary air conditioning device for vehicle
Inventor: SHIROTA YUICHI
IPC: B60H1/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide an air conditioning device that performs adjustment of the rate of air volume and adjustment of blowoff temperature at a foot blowoff hole and a face blowoff hole by using a rotating damper of rotary type. CONSTITUTION:With the advance of the rotation of a rotary damper 3 in the direction of S1, a third damper plate part 33 gradually opens a warm-air supply port 13, thereby the opening ratio of the warm-air supply port 13 is increased, and, at the same time, a second damper plate part 32 gradually blockades a cold air supply port 11, thereby the opening ratio of the cold air supply port 11 is decreased, and resultantly the value of (opening ratio of the warm-air supply part 13/opening ratio of the cold air supply part 11) becomes larger. Further, with the advance of the rotation of the rotary damper 3 in the direction of S1, a first damper plate part 31 gradually opens a foot blowoff hole 15, thereby the opening ratio of the foot blowoff hole 15 is increased, and, at the same time, a face blowoff hole 14 is gradually blockaded by the first damper plate part 31, thereby the opening ratio of the face blowoff hole 14 is decreased, and resultantly the value of (opening ratio of the foot blowoff hole 15/ opening ratio of the face blowoff hole 14) becomes larger.
Patent JP-H05239713-A (JP)
Title: Production of polyhexamethylene adipamide fiber
Inventor: KITAMURA KAZUYUKI
IPC: D01F6/60
Filed: 1992-08-31
Abstract: PURPOSE:To provide a process for producing a polyhexamethylene adipamide fiber having exceptionally high strength and causing little lowering of the strength in the post-processing step, especially in vulcanization step. CONSTITUTION:A polyhexamethylene adipamide having a formic acid relative viscosity increased to 75-150 by solid-phase polymerization is spun by melt- spinning and subjected to a multi-stage drawing and heat-setting with a multi- stage roll pairs under a condition satisfying the following requirements (1) and (2). (1) The surface temperature of at least a pair of rolls among the roll pair having the highest circumferential speed and the following roll pairs is set to preferably >=220 deg.C and <=250 deg.C and (2) the winding is carried out in a state satisfying the formula 0.92>=T.S./G.S.>=0.86 wherein T.S. is the winding speed and G.S. is the circumferential speed of the roll pair having the highest circumferential speed.
Patent JP-H0683796-A (JP)
Title: Signal processor
Inventor: KITAGUCHI TAKASHI
IPC: G06G7/60
Filed: 1992-08-31
Abstract: PURPOSE:To easily execute learning for an input integrating space by connecting a signal quantizing means for quantizing and inputting an input signal to the input side of a circuit network obtained by connecting plural nerve cell simulating elements with learning functions. CONSTITUTION:A data generating source 2 for generating input data to a neural network 1 is connected to the input side of the network 1 and converters 3, 4 are connected between the source 2 and the network 1. The converter 3 converts an input signal from the source 2 into information or a number to be easily processed by the network 1 and the converter 4 converts the format of the input signal. On the other hand, a data input source 5 for outputting data to another neural network e.g. is connected to the output side of the network 1 and converters 6, 7 are connected between the source 5 and the network 1. The converter 6 converts data into a data format to be received by the source 5 and the converter 7 converts an output signal from the source 5 into information or a number appropriate for the source 5.
Patent JP-H04117024-A (JP)
Title: Switch receiver circuit
Inventor: ISODA MICHIO
IPC: H03K19/0175
Filed: 1990-08-31
Abstract: PURPOSE:To prevent malfunction due to chattering or noise by providing an AND gate checking the coincidence between outputs of 1st and 2nd comparators and a transistor(TR) driven by an output of the AND gate to the receiver circuit and discharging a capacitor quickly in linking with the inversion of the 2nd comparator. CONSTITUTION:An output of a comparator 2 and an output of a comparator 13 are ANDed by an AND gate 13 and the moment when the comparator 13 is inverted, an output of the AND gate 30 goes to a high level to activate an NPN TR 31. Then a capacitor 12 is quickly discharged before a switching noise in the operation of a TR 16 is superimposed on an input to the comparator 13 or a reference voltage. Thus, malfunction due to chattering or noise is prevented.
Patent JP-2000028508-A (JP)
Title: Viscometer
Inventor: YAMAMOTO YOSHITSUGU
IPC: G01N11/14
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a potable viscometer which has a simple structure is easily handleable, while securing the measurement accuracy of viscosity over a wide range. SOLUTION: A viscometer 1 is structured to have a rotator 5 rotating while receiving viscosity resistance, a driving shaft 8 connecting the rotator 5 to its prime mover part 7, a torque detection part 10 for detecting a driving torque of the driving shaft 8, where the prime mover part 7 is provided with a motor, and the driving shaft 8 is provided with the torque detection part 10 with a torque sensor and a magnetic shield member 11 intercepting magnetism received from the prime mover part 7 side.
Patent JP-H1162932-A (JP)
Title: Tapping screw and manufacture thereof
Inventor: TANAKA SEIJI
IPC: F16B25/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide mechanical property equal to case hardening and reduce manufacturing cost by applying cold forging, rivet forming, rolling work, thermal refining and surface treatment to coil material with a specific hardness so as to have a specific hardness. SOLUTION: A method of manufacturing a tapping screw consists of a process 1 of using material with a hardness of SWCH35K, SWCH38K-SWCH45K and improving its mechanical property by cold forging, a process 2 of forming a head part of a round-head rivet or a flush-head rivet at one end of coil material by rivet machining, a process 3 of forming a thread by rolling work, a process 4 of quenching and tempering for thermal refining, and a process 5 of applying surface treatment to the refined tapping screw. Quenching in the process 4 is performed at the temperature of about 850 deg.C for about 40 minutes and tempering is performed at about 180 deg.C for 80 minutes. Even in case of high hardness material, grain boundary rupture strength is improved, a delayed fracture strength is improved, and a hardness of HRC50-53 is obtained.  Reduction of manufacturing cost can be obtained without deteriorating the mechanical properties.
Patent JP-H04113468-A (JP)
Title: Parallel processing system for logic simulation
Inventor: KOBATA KAZUHIRO
IPC: G06F17/50
Filed: 1990-09-04
Abstract: PURPOSE:To manage system with local memory small in memory capacity by sharing integer value fields in the local memory of all the processors. CONSTITUTION:A host computer 1 is connected to (n) processors 7 via a communication network 11 and a connection line 10. Here, an element defined in a simulation target circuit model is checked, and the case where the output destination of the element shows the same processor 7 is distinguished from the one where is shows another processor 7, and in the latter case, a virtual element on which a specific delay value (delta) is attached on the succeeding stage of the element is defined, thereby, the integer value field in the local memory 8 can be shared. In such a way, the capacity of the local memory 8 can be reduced.
Patent JP-H0550199-A (JP)
Title: Production of sulfur free cutting stainless steel
Inventor: HOUJIYOU MASATAKE
IPC: B22D11/00
Filed: 1991-08-21
Abstract: PURPOSE:To enable omission of breakdown process at the time of hot-working a sulfur free cutting stainless steel cast billet and further, to improve machinability. CONSTITUTION:The sulfur free cutting stainless steel is cast in a horizontal continuous caster and the surface layer position in the cast billet is rapidly cooled to solidus temp. Then, at the time of casting, the cast billet surface from the solidus temp. to 1000 deg.C, is slowly cooled. Further, ratio of cross sectional area in the cast slab and cross sectional area of a product is limited to be <=500.
Patent JP-S6293078-A (JP)
Title: Automatic welding device
Inventor: FUJITA MASAYOSHI
IPC: B23K37/053
Filed: 1985-10-17
Abstract: PURPOSE:To improve the dimension accuracy of a product, and to shorten the welding process time by providing a welding jig having a drawn through- hole, also providing a positioning device of a work, and executing continuously operations of reduction, welding, and discharge of the work. CONSTITUTION:A welding jig 10 for clamping a work 1, and a feeding device 20 for feeding the work 1 are provided, and also a positioning device 30 is provided. The welding jig 10 has a through-hole 13 which has been drawn extending from the front 11 to the rear 12, and a U-shaped opening 15 for welding is provided on an outlet part. When the work 1 is carried into the positioning device 30, it is positioned so that a joint 2 becomes right over, through a rotation of an optical sensor 37 and rollers 32, 33. Subsequently, the work 1 is fed into the hole 13 by a lever 25, and welded. The work 1 is positioned exactly by the hole 13, therefore, the dimension accuracy of the work 1 is improved, and also the welding process time is shortened.
Patent JP-2000080266-A (JP)
Title: Thin film adhesive, method for producing the same, and product by the method
Inventor: KREBS ROBERT R
IPC: C08L73/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which is useful as an adhesive which can be applied for a decorative laminate considerably long before the decorative laminate is bonded to a substrate by incorporating a specific terpolymer and a thermosetting resin. SOLUTION: This composition is obtained by incorporating (A) a terpolymer which has a melting point lower than the curing temperature of component B, preferably lower by 10 deg.C or more, more preferably lower by about 30-40 deg.C, and is derived from (I) α-olefin, (II) carbon monoxide, and (III) an ethylene-based unsaturated carboxylic acid ester monomer, and (B) a thermosetting resin. Ethylene or the like is preferably used as component I. Phenol resin, melamine resin, or the like is preferably used as component B. It is preferable that contents in component A of component I, component II, and component III are about 40-95 wt.%, about 1-15 wt.%, and about 4-45 wt.%, respectively.
Patent JP-2000066882-A (JP)
Title: Ic card, and program managing method for ic card
Inventor: YANO HIROHITO
IPC: G06K19/07
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a program managing method for IC card which can limit the execution of a specific application program or only its partial functions by storing at least one execution condition under which respective functions of the application program are executed. SOLUTION: A call signal from a reader writer to an IC card is received (S101). It is decided (S102) whether or not the call signal contents are concerned in the setting of execution conditions. An execution essential condition check process for deciding whether or not functions of the application program corresponding to the call signal meet the execution essential conditions is performed (S103). Then a function selective executing process for selecting and executing one of executable functions is performed (S107). Further, a report on the absence of executable functions is set (S108) and a function execution condition setting process is performed (S109). Thus, the application program or only its functions are limited.
Patent JP-H10104128-A (JP)
Title: Diagnostic apparatus for automobile
Inventor: KANEYASU MASAMI
IPC: G01H17/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic apparatus for automobiles which can easily diagnose an abnormality of an automobile even when the interior of the automobile is isolated acoustically. SOLUTION: Acoustic signals selected via specific frequency-selecting means 100A-100D from sound-collecting microphones 18A-18D arranged at a tappet part, a fan belt part, a transmission part and a wheel part of an engine of an automobile are input to frequency band-comparing means 300A-300D, and compared with outputs of model frequency-generating means 200A-200D, respectively. An abnormality is diagnosed from the comparison results, which is displayed at indicating means 400A-400D.
Patent JP-S61110982-A (JP)
Inventor: SEKINE HISAO
IPC: H01R33/76
Filed: 1984-11-05
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-H08172193-A (JP)
Title: Semiconductor device
Inventor: TAKEUCHI MASAHIRO
IPC: H01L29/78
Filed: 1995-09-11
Abstract: PURPOSE: To prevent the spread of a depletion layer of a source and drain region and restrain short channel effect, by making the source and draing resin protrude toward the channel side below a gate electrode, and making a first region deeper than the source and drain region. CONSTITUTION: On a P-type silicon substrate, a silicon oxide film 102 is formed and thereon a gate electrode 104 is formed. A first region doped higher than the silicon substrate 101 having a P-type impurity layer 103 formed on the silicon substrate 101 is formed. A source drain region having a lightly doped N-type impurity layer 105 is formed in the silicon substrate 101 on both sides of the gate electrode 104. In particular, the source and drain region overhanging the channel side below the gate electrode 104, at a position deeper than the channel of a semiconductor device. The first region is deeper than the source and drain region. Thereby the opening of a depletion layer can be suppressed when a drain voltage is applied, and short channel effect can be restrained.
Patent JP-H0397351-A (JP)
Title: Node selection system
Inventor: UTAKI HIROSHI
IPC: H04M3/00
Filed: 1989-09-11
Abstract: PURPOSE:To avoid the selection of node in the congestion state by superimposing congestion information of a sender node side onto a call control signal between usual nodes, sending the resulting signal, storing congestion information at a reception node and referencing the congestion information corresponding to the node at the decision of the node. CONSTITUTION:When a processing unit 4 at an exchange node 1 detects a hooking request or the like of a terminal equipment 7, a call control inquiry signal is edited and sent to an additional service control node 3. The additional service control node 3 edits the congestion information such as a CC operating efficiency of the additional service control node 3 or a transaction operating rate and sends a transmission destination exchange node number to the registration exchange node 1. The exchange node 1 extracts call control command information, applies connection control request, extracts the congestion information and stores the congestion state to a congestion state memory 121 corresponding to the additional service control node 3. Thus, the selection of the additional service control node 3 having already entered the congestion state is avoided.
Patent JP-S60125877-A (JP)
Title: Detector for amount of toner in cleaning box
Inventor: SUZUKI SEIICHI
IPC: G03G21/10
Filed: 1983-12-12
Abstract: PURPOSE:To detect the full state of toner in a box accurately by detecting turning positions of a blade which turns in contact with a toner surface and an actuator which turns outside coaxially through a photosensor. CONSTITUTION:The toner T in the cleaning box 15 is stirred with a stirring rod 16 to flatten its surface, and blades 18 and 19 fitted to bars 20 and 21 oscillated every time the strirring rod 16 comes to an upper position, allowing actuators 22 and 23 fitted to one-sided terminals of the bars 20 and 21 to oscillate. Amplitudes of oscillations become smaller and smaller as the toner amount increases, and detection holes 22a and 23a of the actuators 22 and 23 set horizontally at the same position where the surface becomes uniformly flat are nearly aligned to each other nearly in the full state, so the light output of the sensor 26 varies. Therefore, the full state of the toner T in the box 15 is detected accurately from the output variation of the photosensor 26.