baber/WOPTO huggingface dataset:
Patent JP-H0458244-A (JP)
Title: Reticule and exposing method using this reticule
Inventor: KUBOTA TOMOHIRO
IPC: G03F1/00
Filed: 1990-06-28
Abstract: PURPOSE:To accurate transfer dense patterns as well by forming the patterns by holography. CONSTITUTION:A photoresist 7 is applied over the entire surface via an insulating film 6 on a wafer 5 and a hologram 3 is used as a reticule. The photoresist 7 is exposed by using UV light as a laser beam. The light diffracted on the hologram 3 passes a reducing lens 8 and the patterns reduced to 1/5 are superposed on the wafer 5 and are baked. The patterned wafer 5 is immersed in a developer to be developed and the region irradiated with the light is washed away. The unnecessary insulating film 6 is etched away by anisotropic etching using O2. The photoresist 7 is removed by a solvent and the wafer formed with the patterns of the reticule (hologram 3) on the insulating film 6 is produced. The wafer formed with the patterns in such a manner is not formed with the patterns different from the actual patterns even if fine flaws, pinholes, etc., are formed on the reticule, by which the semiconductor device having high reliability is efficiently produced.
Patent JP-S5960766-A (JP)
Title: Address control system of magnetic disk device
Inventor: ARAMAKI NORITO
IPC: G11B21/08
Filed: 1982-09-30
Abstract: PURPOSE:To ensure a connection among magnetic disk devices without changing both hardware and software of a higher rank device, by dividing a large-capacity magnetic disk device into plural logical magnetic disk devices and having artificial correspondence between these divided disk devices and a single disk device of old type. CONSTITUTION:A selection bus signal is supplied to a terminal 33 from a higher rank device to disignate the device number of a disk device. This selection bus signal is compared with the outputs of device number setting circuits 11-14 through comparator 15-18, respectively. The device number O, for example, is designated, and therefore the comparator 15 has the coincidence. Then a device number selection signal is supplied to a terminal 32, and a device number selecting circuit 19 is turned on. A device number reply signal is sent to a terminal 31 via an OR circuit 23. Both device numbers and the number of heads are set to addition value setting circuits 24-27. A selecting circuit 28 selects a setting circuit in response to the device number selecting circuit that is turned on. An adder circuit 29 adds the output of the circuit 28 to the head address of the bus signal. Then the output of this addition is set to a head address register circuit 30.
Patent JP-S6149206-A (JP)
Title: Process operation method
Inventor: FUKUYAMA TAKAOMI
IPC: G05B19/4155
Filed: 1984-08-17
Abstract: PURPOSE:To facilitate an easy programming job by including a new flag point instruction to an NC data and defining a unit between the NC data and the next NC data when a process operation mode is started for execution of the numerical control. CONSTITUTION:A numerical controller NC contains a processor 101, a RAM103, an operating board 105, etc. and controls a machine tool 110 via a pulse distributor 107, etc. Here a flag point instruction is put into the working program positions corresponding to the start and end points of each process together with an ON/OFF switch which allows the cycle continuation. Then this switch is set under a cycle continuation OFF state, and a process operation mode is secured. Then it is checked whether the read NC data is equal to a flag point instruction or not. If the flag point instruction is decided, an automatic operation is discontinued until a cycle start button is pushed (started) in a process operation mode. Then the next start is applied, the automatic operation is executed and stopped repetitively until the next flag point instruction is read out.
Patent JP-H08337314-A (JP)
Title: Delivery device for columnar object
Inventor: MOROHASHI AKIRA
IPC: B65G47/84
Filed: 1995-06-14
Abstract: PURPOSE: To provide a delivery device for columnar objects which are easy to be damaged such as amples for medical service, whereby it is practicable to hold each columnar object certainly without damaging and deliver them to the specified position individually. CONSTITUTION: A columnar object delivering device is equipped with a conveying path 1 to convey in one direction the objects 7, 7... fed in upright attitude, guides 2a, 2b to gather them rear the center across the width of the conveying path 1, and a star wheel 3 which captures objects individually and delivers to the specified position. For one of the guides 2a a baffle guide 4 to throat the conveying width is furnished at the conveying path side edge in a position upstream in the conveying direction, and an open region 5 equipped with an enlarged conveying width relatively is provided between the baffle guide 4 and the guide 2a.
Patent JP-H0527878-A (JP)
Title: Method and device for power source disconnection for terminal equipment
Inventor: OZAWA MASAHIRO
IPC: G06F1/26
Filed: 1991-07-12
Abstract: PURPOSE:To improve operability by enabling the operator of a terminal device to perform the working without caring about power source disconnection time by outputting a power source disconnection instruction signal based on the count value of the number of byte of a transmitting and receiving bucket. CONSTITUTION:The number of byte of a transmitting and receiving bucket between a host system 20 and a terminal device 30 is counted by a bucket byte number counting means 2. This count value is compared with a limit number of byte which is set in a limit byte number storage means 4 by a byte number comparison means 5. When the count value counted by the bucket byte number counting means 2 is large amount, a starting signal 11 is outputted. When a holding means 6 receives the starting signal 11, the means 6 outputs it as a continuous holding signal 12 and when the means 6 receives a restoration signal 13, the means 6 stops the output of the holding signal 12. A timing means 7 outputs a monitoring signal 14 and a restoration signal 13 every fixed time set preliminarily. A monitoring means 8 outputs a power source disconnection instruction signal 15 when the means 8 receives the monitoring signal 14 during the stoppage of the holding signal 12 and a power source disconnection means 9 restores the holding circuit of the power source of the terminal device 30.
Patent JP-H0837792-A (JP)
Title: Slip correction method of inverter apparatus
Inventor: ISHIMARU KEIZO
IPC: H02P27/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide a slip correction method of an inverter apparatus, in which a motor can be operated at a constant speed without taking an operating frequency and a load state into consideration. CONSTITUTION:In the slip correction method of an inverter apparatus, when an induction motor is operated at a constant speed by the inverter apparatus, an overcurrent due to an increase in a motor slip is detected, and an output frequency is made to rise by a motor slip portion according to the value of a current. In the correction method of the inverter apparatus, in a region in which the output frequency exceeds the base frequency of the induction motor, the reference current of a slip correction operation is dropped according to a drop in a current in the rated slip of the induction motor. Then, in a range in which the output current of the inverter apparatus exceeds the base frequency of the induction motor, a slip correction amount is increased according to an increase in the slip amount of the induction motor. Thereby, the operating frequency of the induction motor is made constant irrespective of the number of revolutions and the load amount of the induction motor.
Patent JP-H08378-A (JP)
Title: Movable storage furniture
Inventor: MATSUMOTO HARUO
IPC: A47B81/00
Filed: 1994-06-20
Abstract: PURPOSE:To improve travel stability and enlarge storage space by providing rail traveling guide mechanisms and casters on the carriage of a storage body, and jointing each storage furniture with a joint. CONSTITUTION:Six pieces of storage furniture 2 are provided on a loop type rail 1 laid, for example, on the floor of a closet, so as to be movable via joints 3 connecting each other. Also, each furniture 2 has a carriage 4 and a storage body erected thereon. The carriage 4 is provided with a guide mechanism 5 for travel along the rail 1 and casters 6 for support. In this case, the casters 6 are fitted to both sides of the carriage 4 at front and rear positions, and the mechanism 5 is laid on the front and rear centers of the carriage 4. Thus, the number of parts is reduced and an easy assembly work is ensured. In particular, a lower rail can be assembled only by setting the furniture 2 in place, and a time for an assembly work is thereby reduced. Also, high travel stability is ensured, due to the existence of the casters 6, and mounting space for an upper rail or the like is not required at a restricted place such as the upper space of a closet, thereby enlarging storage space.
Patent JP-S5960699-A (JP)
Inventor: SAI YUKIO
IPC: G01D5/30
Filed: 1982-09-30
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-S6414971-A (JP)
Title: Heterojunction field-effect transistor
Inventor: TAKANO YOSHIKAZU
IPC: H01L29/205
Filed: 1987-07-09
Abstract: PURPOSE:To prevent the generation of remarkable decrease in carrier mobility even when a high magnetic field is impressed, to display sufficient resistivity and gain even in a microwave region, and to make it possible to perform a high speed operation by a method wherein a quantum well structure layer is formed in parallel with the interface of a heterojunction. CONSTITUTION:The first crystal growth layer 2, which is slightly doped in a P-type or N-type, is provided and an undoped crystal layer 31, having the energy band wider than the grown layer 2, and the purity as high as possible is provided on the layer 2. An undoped thin film layer 32 of the material same as the grown layer 2 and another undoped thin film layer 33 of the material same as the layer 31 are formed on the layer 31 successively. The energy level of the quantum well composed of the three layers 31, 32 and 33 is brought to the same degree or above of that of a heterojunction. The carrier obtained high energy in an active layer makes an actual space transition against a quantum well structure layer, the abnormal increase of the carrier density in the region can be suppressed, and a sufficient high-speed movement can be guaranteed even under a practical performance conditions.
Patent JP-2000002215-A (JP)
Title: Structure of mounting member on panel
Inventor: YAMAMOTO TAKATATSU
IPC: F16B19/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of mounting a member on a panel, in which fixing work of a mounted member to a panel is easy, and which has a high fixing strength to the panel. SOLUTION: This structure comprises a spacer 27 which has both a flange part 26 and a cylindrical part 25 to be inserted into a mounting hole 23a of a vehicle body panel 23, and an anchor pin 31 projected from an electrical connection box 22. When the anchor pin 31 is inserted into the cylindrical part 25, it widens and deforms the tube-like part 25. The cylindrical part 25 consists of plural flexible tube wall pieces 34, which are bent outward in a radial direction when tip locking parts 36 are pressed toward a base end in an axial direction. The anchor pin 31 is formed with an anchor base part 39 which is inserted into the flexible tube wall pieces 34 so as to slidingly abut on inner faces 35 in a base end side of the flexible tube wall pieces 34, an actual locking part 40, and a temporary locking part 43.  The actual locking part 40 presses the tip locking parts 36 of the flexible tube wall pieces 34 outward in the radial direction so as to widen and deform the cylindrical part 25, and prevents relative movement of the tip locking parts 36 toward a tip of the anchor pin 31, while the temporary locking part 43 prevents the relative movement of the tip locking part 36 toward the tip of the anchor pin 31 without widening and deforming of the cylindrical part 25.
Patent JP-S6149456-A (JP)
Title: Mos type semiconductor integrated circuit
Inventor: KOBAYASHI TOSHIFUMI
IPC: H01L27/04
Filed: 1984-08-17
Abstract: PURPOSE:To prevent a change into a positive value of substrate voltage by forming a MOSFET for clamping substrate voltage in which a drain and a gate are connected to a substrate and a source is connected to a ground. CONSTITUTION:A bonding pad 3 is connected to a die frame for a package with which a chip 1 for a MOS dynamic RAM is die-bonded, and substrate voltage is applied to a substrate for the chip 1. When a memory cell is formed generally by using a process of double layer poly Si, a memory cell plate is constituted by first poly Si, but a gate oxide film in first poly Si is thinned extremely. A grounding wiring 4 and an output 5 from a substrate-voltage generating circuit are wired so as to make a round on the outer circumference of the chip 1. Accordingly, when a first poly Si gate FET in which a drain and a gate are connected to the wiring 5 in a transistor region 8 for clamping substrate voltage and a source is connected to the wiring 4 is formed, a MOSFET for clamping substrate voltage having extremely low threshold voltage can be constituted.
Patent JP-H0459928-A (JP)
Title: Production of extra thin silicon steel strip having high (110)<001> orientation integration degree and reduced in iron loss
Inventor: ABE NORITO
IPC: C21D8/12
Filed: 1990-06-29
Abstract: PURPOSE:To produce an extra thin silicon steel sheet having extremely high magnetic flux density and reduced in iron loss in a high excitation region by cold-rolling a grain-oriented silicon steel strip having extremely high {110}<001> orientation integration degree to the final sheet thickness, exerting primary recrystallization annealing, and then subjecting this sheet to siliconizing treatment and to Si diffusion treatment. CONSTITUTION:A grain-oriented silicon steel strip which has a composition consisting of, by weight, <=4.5% Si and the balance essentially Fe and a {110}<001>-oriented texture and also has crystalline grains having average grain size of >=20mm and >=40mm in a rolling direction and in a direction (width direction of steel strip) perpendicular to this rolling direction, respectively, and in which magnetic flux density B8 satisfies B8/BS>0.9(where BS means saturation magnetic flux density) is cold-rolled at least once at 60-80% reduction of area to <=150mum final sheet thickness, followed by primary recrystallization annealing. Subsequently, this cold rolled sheet is subjected to siliconizing treatment at 700-1200 deg.C in an SiCl4-containing nonoxidizing atmosphere and to Si diffusion, treatment into the steel sheet under a nonoxidizing atmosphere. Then, magnetic domain fractionization treatment is applied to this steel sheet, if necessary. By this method, the extra thin silicon steel strip having high {110}<001> orientation integration degree and reduced in iron loss can be obtained.
Patent JP-H11348644-A (JP)
Title: Elevating device
Inventor: SUZUKI TADAHIKO
IPC: B60P1/44
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To automate the operation up to the former stage to develop a platform in the folded condition into the horizontal condition, by a simple mechanism. SOLUTION: A folding type platform 30 which consists of a main plate 31 and a subplate 32 connected to the main plate, a link mechanism for elevatingly driving to elevatingly drive the platform 30 by connecting a main frame 10 side and the base end side of the main plate 31, and a lever mechanism 50 for platform erecting, pivoted to the main arm 20 of the link mechanism for elevating driving; are provided, and one side end of the lever mechanism 50 for platform erecting is abutted to an abutting member 14 fixed to the main frame 10, following the lowering of the front end of the main arm 20, and the front end of the lever mechanism 50 for platform erecting erects the platform 30 which is in the folded condition.
Patent JP-S5959241-A (JP)
Title: Stock powder preheating apparatus with waste heat-utilizing installation
Inventor: FUJISAWA TETSUO
IPC: C04B7/44
Filed: 1982-09-29
Abstract: PURPOSE:To increase the quantity of heat supplied to a waste heat utilizing installation and to enhnace the heat utilization efficiency thereof to a large extent, by a method wherein a part of hot gas in the upstream side of a heat exchange means is short-circuited to the downstream side thereof so as to bypass at least one stage of the heat exchange means to raise the temp. of exhaust gas. CONSTITUTION:In a preheating apparatus wherein a plurality of stock powder collectors C1-C4 are arranged above the inlet end cover 12 of a baking oven 3 in a vertical direction and the spaces between the stock powder collectors and the spaces between the lowermost stage stock powder collector C4 and the inlet end cover 12 are respectively connected by gas ducts 7a-7d to form a preheating apparatus 1, a waste heat utilizing installation 16 is attached to the exhaust gas system. In this stock powder preheating apparatus, a short circuit gas conduit 9 for short-circuiting a part of hot gas is arranged to an exhaust gas duct 15 from the lower stage gas duct or the inlet end cover of the baking oven to the upper stage gas duct or the waste heat utilizing installation of the exhast gas system. By this mechanism, the temp. of the exhaust gas is raised to increase the supply amount of heat to the waste heat utilizing installation and the heat utilization efficiency thereof is enhanced to a large extent.
Patent JP-H0874803-A (JP)
Title: Fluid pressure device for material working machine and control method
Inventor: MIZUNO TSUTOMU
IPC: F15B11/00
Filed: 1995-07-07
Abstract: PURPOSE: To provide a fluid pressure device for material working machine for attempting compatibility between reduction of the deviation between response delay and a control target value and reduction of fluid hammer phenomenon, and satisfying working speed, working accuracy, durability of fluid pressure circuit apparatus, and silence. CONSTITUTION: A fluid pressure device for a material working machine is provided with a fluid pressure actuator 1 for makin reciprocating motion-drive by means of a tool such as a metal mold 5 under a perscribed work stoke, a control valve 15 capable of freely regulating the valve opening so as to feed of fluid pressure in relation to the fluid pressure actuator 1. And also it is provided with a spool movement speed variable control means 37 for making delay spool movement speed in a switching point which is switched in direction to restrict a flow amount in a plurality of switching points of the control valve 15 more than spool movement speed in the other converting point.
Patent JP-S5965152-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D13/18
Filed: 1982-10-02
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-S6151228-A (JP)
Title: Electronic black board
Inventor: KASHIHARA JUNZO
IPC: B43L1/04
Filed: 1984-08-20
Abstract: PURPOSE:To recognize a date and time when recording is checked afterward by providing a count means for counting the date and time and recording the data of the count means together at a prescribed position when the displayed content is recorded on a medium to be recorded. CONSTITUTION:The information of a real time clock 24 counting the date and time is read by a CPU20 and the date and time are synthesized into drawn picture information. That is, the date and time data are stored in a prescribed address of a RAM22, where they are synthesized with the drawn picture information stored before. The data synthesized in this way is outputted to a recording means 11 and printed on the medium to be recorded. Thus, the display drawn on a scroll writing medium is read optically, the optical signal is converted into an electric signal and in recording it on the medium to be recorded, the data of a clock 24 is recorded together at a prescribed position of the medium to be recorded. Thus, the date and time are recognized when the recording is checked later and the convenience is improved.
Patent JP-S5963638-A (JP)
Title: Method of ascertaining whether or not charged gas pressure of tubular bulb is within specified range
Inventor: TANABE FUMIO
IPC: H01J9/38
Filed: 1982-10-01
Abstract: PURPOSE:To minimize the reduction in manufacturing yield due to detective gas pressure by discovering processing faults at an early stage by measuring the internal pressure of a tubular bulb at a specified position of the degassing process and measuring the internal pressure of the bulb at the position of gas charging. CONSTITUTION:As to a turn table 1, the symbol (P1) represents a position for attachment of a tubular bulb 4; the symbols (P2-P18), positions for degassing; the symbol (P19), a position for charging of gas; the symbol (P2), a position for sealing of an exhaust tube 11; and the symbol (P21), a position for detachment of the bulb 4. In a microcomputer 16, corresponding to the number of each exhaust head 3, the vacuum degree of the bulb 4 at the position (P18) and the gas pressure of the bulb 4 at the position (P19) are stored as data. After judging whether the pressure of charged gas is within a given range or not, pressure achieved at the position (P18) is investigated when the charged gas pressure is beyond the specified range. By the means mentioned above, abnormality of the charged gas pressure can be detected accurately. Besides, whether the abnormality is caused by the fault of the degassing process or that of the charging process can be judged.
Patent JP-H0336750-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: HAMAMOTO MASATO
IPC: H01L21/3205
Filed: 1989-07-04
Abstract: PURPOSE:To improve the throughput of logic correction using an FIB and a layer CVD by providing a plurality of grooves in a wide power supply wiring laid on the uppermost layer of a multi-layered wiring. CONSTITUTION:Many elongated grooves 6 are provided spaced away from each other at a predetermined distance in respective layers (5a, 5b, 5c...) of a fourth layer Al wiring 5 over the entire area of the same. Each groove 6 is provided to agree with the extending direction of the fourth layer Al wiring 5. A fourth layer Al wiring 5a located in a rectangular region surrounded by two grooves 6a, 6b and two notches 13a, 13b provided in the vicinity of a connection hole 10a is electrically insulated from the fourth layer IA wiring 5a in the other region to prevent a power supply current from flowing.
Patent JP-H0776127-A (JP)
Title: Manufacture of multiple pointer recording head
Inventor: TSUCHIYA DAISUKE
IPC: B41J2/395
Filed: 1993-06-18
Abstract: PURPOSE:To prevent a wire for a recording electrode from loosening and moving under a state wherein it is wound around a jig for a coil. CONSTITUTION:In a method for manufacture of a multiple pointer recording head wherein a wire 11 for a recording electrode is wound around a wire holding groove 3 of a specific pitch formed on a jig 1 for a coil, and the wire 11 for recording head is fixed by electrical insulating resin around it while it is zigzag arranged, the wire 11 for the recording electrode is heated before it is wound around the jig 1 for the coil, loosening of the wire 11 for the recording head is removed by contraction after it is wound around the jig 1 for the coil and it is wound thereon by appropriate tense force. Since the wire 11 for the recording head is prevented from being dislocated from the groove thereby, recording electrodes of a straight line can be formed at a specific pitch without any short circuit.