baber/WOPTO huggingface dataset:
Patent JP-H01296433-A (JP)
Title: Optical head adjusting device
Inventor: NAKASHIRO MASAHIRO
IPC: G11B7/08
Filed: 1988-05-25
Abstract: PURPOSE:To obtain a high speed automatic adjusting device at a low cost by obtaining a focus dislocation detecting system, which is composed samely as the optical head of an infinite optical system, a light source and the optical position detecting element of an incoming light. CONSTITUTION:A first light source 3 is emitted and the XY-positioning of a half-completing optical head 30 is executed so that the output of an optical position detecting element 6 can be 0. The element 6 outputs a signal which is proportional to the position dislocation in XY directions. At such a time, a second focus dislocation signal is measured. Next, the light source 3 is turned off and a second light source 7 is emitted. Here, the XY position in a vertical plane surface is adjusted to the optical shaft direction position of a cylindrical lens 1 and the optical shaft of a four-dividing detecting element 2 so that the four outputs of the lens 1 and element 2 can be equal. Since the second focus dislocation signal should be 0 when lights outgoing from the half-completing optical head 30 are parallel, the signal is corrected to be 0. Since the adjustment can be executed on the basis of a voltage output, the device is operated at a high speed with the low cost.
Patent JP-S6022596-A (JP)
Inventor: TAKAGUCHI TAKASHI
IPC: B64C13/50
Filed: 1983-07-15
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-2000323904-A (JP)
Title: High-frequency irreversible circuit element
Inventor: FURUYA MITSURU
IPC: H01P1/387
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce the insertion loss of a high-frequency irreversible circuit element and to obtain uniformity and mass-productivity by boring a hole in a dielectric substrate, fitting a magnetic body component as the irreversible circuit element in the hole, and forming a conductor on the surfaces of the dielectric substrate and the magnetic body component for the irreversible circuit element. SOLUTION: One hole is bored in the center part of a substrate 1 and a magnetic body component 2 is fitted in the hole. On the surfaces of the substrate 1 and magnetic body component 2, the conductor is printed to form a microstrip line 3. On the rear surface of the substrate 1, a ground conductor 4 is formed. The irreversible circuit element is characterized by that the area of a circular conductor part formed on the surface of the magnetic body component 2 on the substrate 1 is less than the area of the magnetic body component 2 on the substrate 1. When the magnetic body component 2 is columnar, D-0.02(mm)<ϕ<D preferably holds for the diameter D and circular conductor part diameter ϕ. Consequently, the high-frequency irreversible circuit element which has low loss and uniform characteristics can be manufactured in quantities.
Patent JP-H01296824-A (JP)
Title: A/d converter
Inventor: TOSHIMA MINEO
IPC: H03M1/52
Filed: 1988-05-25
Abstract: PURPOSE:To eliminate a conversion error and to improve a conversion accuracy by providing a means to hold a voltage corresponding to an input analog signal, execute a prescribed operation with the voltage and constant from a reference current source and obtain a digital signal. CONSTITUTION:When a third switch S3 is on, a capacitor C of an integrator 1 is shorted, the integrator 1 becomes a resetting condition and an output voltage Vout becomes 0V. Next, when a first circuit S1 is on for a constant time, an input voltage Vin is given to the integrator 1 and integrated. The output voltage Vout of the integrator 1 becomes larger at the inclination in proportion to the size of the input voltage Vin and after a constant time passes, becomes the prescribed voltage. Next, when a second circuit S2 is on, the integrator 1 is reverse-integrated by constant current I0 and i0 and the voltage Vout approaches to 0V. A high order counter CU1, when S2 is on, simultaneously starts the counting action of a clock. When the voltage Vout arrives at a prescribed voltage, the inverse of Vth, a comparator 4 is detected, a microprocessor 60 receives this, the S2 is off and the counting of the counter CU1 is stopped.
Patent JP-S5917645-A (JP)
Title: Method of test interface
Inventor: TOMIZAWA SHINICHI
IPC: G06F11/22
Filed: 1982-07-22
Abstract: PURPOSE:To prevent the execution of an incorrect test, by interrupting the test of a device to be controlled when all multiconnectors are connected. CONSTITUTION:A three state information line 13 is connected with the testing device 10' side and the controlled device 9' side at the points a, b, c of multiconnectors 5', 6', 7'. Even if, switch SW1 is turned on (undertest) when the connector 6' e.g. is not connected, the input of an inverter 4 is not earthed and drivers 3, 3', 3'' are kept under the high impedance state and are not turned to active status. When the connectors are connected, a relay RL is actuated, the contact rl is turned on and a light emitting element 14 is emitted, so that it is discriminated that all the connectors are connected. If any one of connectors is disconnected, the drivers are not turned to the active state and test information is not sent to the controlled device 9' preventing the execution of an incorrect test.
Patent JP-H06318970-A (JP)
Title: Calling monitoring device
Inventor: SUKAI NAOKI
IPC: H04M1/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the continuity of a calling without noticing the on-hook on the side of a calling opposite party, in a calling equipment such as a telephone set, etc. CONSTITUTION:When a calling opposite party performs an on-hook, in order to detect the presence or absence of a tone signal having a prescribed frequency to be transmitted from an exchange 1 to main wires L1 an L2, the signal components of the same frequency as that of the tone signal are eliminated from a calling signal outputted from the call transmitting part 15b of a transmitter/receiver 15 to a calling circuit 14 by a band eliminating filter 21 and only signal components having the prescribed frequency out of the signals on main wires L1 and L2 are allowed to pass through from a bend pass filter 22 to a specified signal detection circuit 23 for outputting a detection signal in accordance with the presence or absence of a signal of the prescribed frequency. A decision means 27 receiving this detection signal decides whether the tone signal is transmitted from the exchange 1 or not by the period measurement of the detection signal and the decision result is notified by a notification means 28.
Patent JP-H09311432-A (JP)
Title: Pattern forming method for semiconductor device
Inventor: URA KENJI
IPC: G03F1/68
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of dimension due to the density of a pattern by forming a dummy pattern having the line width almost equal to the line width of a typical pattern in an area where the pattern density is low. SOLUTION: A real pattern 8 is formed with a vacant area on a semiconductor substrate 1, and a dummy pattern 9 having the pattern width almost equal to that of the real pattern 8 is formed in the vacant area. First, the average pattern density of the real pattern 8 on the main chip is calculated. In this case, the average of the whole chip may be calculated, however, it is preferable to obtain the average density in the area except for the vacant area such as a peripheral part of the chip where bonding pads are to be formed. Then the dummy pattern 9 is arranged in the area where the pattern density is low so that the pattern density in the area becomes almost equal to the calculated pattern density. The density of the patterns is matched by forming the dummy pattern 9 having the average width of the adjacent real pattern 8 and controlling the interval of the dummy pattern.
Patent JP-S63295005-A (JP)
Title: Mill for cold tandem rolling of silicon steel sheet
Inventor: KATAOKA KENJI
IPC: B21B3/02
Filed: 1987-05-27
Abstract: PURPOSE:To improve the specific productivity of rolls and the production efficiency by installing devices giving tension and bending between a 1st stand and a rewinding reel of a tandem mill and performing rolling. CONSTITUTION:A tension leveler 15 and a grinding sweeper 18 are installed between a deflector roll 3 following a payoff reel 2 and a work rolls 11 of a 1st stand. The leveler 15 consists of a couple of bridle rolls 16, 16 and a roller leveler 17 and the sweeper 18 consists of a rotating brush 19 and high pressure water spraying nozzles 20. After intermediate annealing, a silicon steel sheet 1 having thin scale layers is descaled by the leveler 15 and scales are removed by the sweeper 18; then the sheet 1 is rolled by rolls 11-14. Thus, the number of roll changes is reduced and the specific productivity of the rolls and the production efficiency are improved because of reduction in wear of the rolls 11-14.
Patent JP-H0622988-A (JP)
Title: Removable type model for dental technique and manufacture thereof
Inventor: NINOMIYA TSUGUHIRO
IPC: A61C13/34
Filed: 1992-04-21
Abstract: PURPOSE:To easily manufacture a removable type model for dental technique which possesses an excellent appearance and quality. CONSTITUTION:A plaster board on which dowel pins are planted is formed from a silicone rubber mold, and after a separating agent is applied on the surface including the dowel pins, the dowel pins are embedded into the secondary plaster by the silicone rubber mold 2, and the portable part of a removable type model for dental technique which is obtained by manufacturing the plaster mold 2 is joined with a printing model 9, and a removable type model for dental technique is manufactured. Accordingly, manufacture can be executed in a simple manner even by an unskilled person and since the removable part is manufactured previously, mass production is possible, and cost reduction is permitted, and the reduction of the manufacturing period can be achieved.
Patent JP-S61291485-A (JP)
Title: Single crystal growth apparatus
Inventor: KOMI TADAO
IPC: C30B29/24
Filed: 1985-06-14
Abstract: PURPOSE:To stabilize pulling up conditions and pull up a large-diameter single crystal of good quality having a high melting point, by mounting reinforcing beads in the longitudinal direction on the surface of a heat reflecting plate in a single crystal growth apparatus. CONSTITUTION:A single crystal growth apparatus for pulling up a single crystal from a crystal melt in a crucible with a seed crystal. An almost domed metal heat reflecting plate 1 having reinforcing beads 6 in the longitudinal direction on the surface thereof is applied above the crucible. The above-mentioned beads 6 having a thickness of twice or more based on the thickness of the metal of the body and a width of twice or more thereof are effective. The number of the beads 6 is preferably 4 or more in symmetry.
Patent JP-S63293652-A (JP)
Title: Hierarchy memory system
Inventor: FUNABASHI TSUNEO
IPC: G06F12/08
Filed: 1987-05-27
Abstract: PURPOSE:To shorten the access time by deciding whether the prescribed information is stored or not in a 2nd memory means storing a part of the information of a 1st memory means and securing at least a partial superposition between said deciding period and a period when the information is read out of the 2nd memory means. CONSTITUTION:The address signals AO-Ak supplied from a CPU are selectively supplied to a main memory MM, a cache controller CC and a cache memory CM respectively. The controller CC consults its internal table based on the higher level address signals Aj+1-Ak and the medium level address signals Ai+1-Aj to check whether the necessary information is stored in the memory CM or not. If so, a cache enable signal CE is produced and supplied to the memory CM. If not, an access is given to the memory MM and the read-out data is supplied to the CPU.
Patent JP-H06314390-A (JP)
Title: Gas leak alarm system
Inventor: TAKAGI HIROAKI
IPC: G08B21/00
Filed: 1993-04-30
Abstract: PURPOSE:To prolong the life of the sensor circuit of a gas leak alarm and to inform a user of the fact that the sensor circuit reaches its effective use time. CONSTITUTION:A gas meter 10 is provided with a transmission part which sends a gas flow rate presence/absence signal at intervals of prescribed time. The gas leak alarm 11 is provided with a flow rate presence/absence judgement means (microcomputer 13) which judges whether or not the flow rate presence/ absence signal is sent from the gas meter 10, a sensor power supply cut-off means such as a relay 16 which cuts off power supply to the sensor circuit 14 when the flow rate presence/absence judgement means judges absence, an electric feeding time clocking means (electric power feeding time timer) in microcomputer 13) which clocks total time of electric power supply to the sensor circuit, and an informing means 17 which informs when the total electric power feeding time reaches the previously set effective use time.
Patent JP-S5555529-A (JP)
Title: Method of positioning wafer
Inventor: NISHIZUKA HIROSHI
IPC: H01L21/30
Filed: 1978-10-20
Abstract: PURPOSE: To raise the resolution, by performing parallel setting as to a reference surface, then measuring the flatness of a wafer to set a focal plane, determining such a virtual surface of the wafer that the level of the surface within the depth of focus is maximum, and moving the wafer to make the virtual surface coincide with the focal plane.  
     CONSTITUTION: An accurate screw part 22 is moved up by the rotation of a pulse motor 21 to elevate a wafer 27 through a pressure-sensitive element 23, a parallel setting spherical seat 25, a carrier 24 therefor and a wafer chuck 26. When a part of the wafer 27 is brought into contact with a reference ring 28, parallel setting is performed by the action of the spherical seat 25. When the accurate screw part 22 is slightly moved up further, the pressure-sensitive element minutely deformed to detect set pressure. The deformation of the surface of the wafer 27 is then measured by an air micrometer 29. The mean value of the measured levels of the surface is determined. The wafer is then moved down by the mean value to the focal plane 31 of an optical system, which is located at a certain distance from a reference surface 30. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06315842-A (JP)
Title: Auxiliary holding device for steel pipe machining
Inventor: KAWASAKI EIICHI
IPC: B23D45/12
Filed: 1993-04-30
Abstract: PURPOSE:To surely hold even a short material by shift controllably supporting an auxiliary feeding device suspending a feed drive mechanism on a height lift controllable holding frame, and holding a steel pipe with a clamp device provided at the tip of the auxiliary feed device. CONSTITUTION:A steel pipe machining device capable of concurrently beveling and cutting a steel pipe W uses the right and left direction at the center section of a suspension frame as a feed passage, and an auxiliary holding device 4 holding a short work in the suspending state is provided on the upstream end section of the feed passage. The auxiliary holding device 4 supports an auxiliary feed device 5 on a travel guide frame provided on a holding frame screwed to a lift screw rotated by a lift motor 44 to adjust height, and the auxiliary feed device 5 is made movable between the waiting position (a) and the holding position (d) by the rotation of a worm 48 via a worm gear 48a. An expandable clamp device 56 made of a triple-piston structure is provided at the tip of the rod-like feed frame 50 of the auxiliary feed device 5.
Patent JP-S631201-A (JP)
Inventor: MIYURAA GIYUNTAA
IPC: H01P5/02
Filed: 1987-05-27
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-H08321611-A (JP)
Title: Semiconductor device
Inventor: HAYAZAKI YOSHIKI
IPC: H01L29/78
Filed: 1995-05-26
Abstract: PURPOSE: To realize the high breakdown strength while suppressing the increase in on-resistance. CONSTITUTION: An N-type semiconductor layer 3 is formed on an insulating layer 2 while an N-type source region 4 and a P-type well region 5 encircling the source region 4 are formed near the main surface 3a of the semiconductor layer 3. Next, an N-type drain region 11 is buried near the interface with the insulating layer 2 in the semiconductor layer 3. Besides, a drain electrode 13 connected to this drain region 11 is formed in the insulating layer 2. In such a constitution, the sectional area of the current flow path L between the source region 4 and the drain region 11 can be enlarged, furthermore, the well region 5 and the drain region 11 where the fields are concentrated can be formed to meet the RESURF requirements. Accordingly, the on-resistance can be lowered while sustaining the high breakdown strength yet enabling the increase in an element area to be suppressed.
Patent JP-S5555724-A (JP)
Title: Device and method for drive-inserting pile
Inventor: OZAWA HIDEO
IPC: E02D7/26
Filed: 1978-10-20
Abstract: PURPOSE: To provide an easy, simplified, facilitated and fast execution method by excavating at least one side of the ground adjacent to an outer circumferential surface of the pile in parallel with an inserting direction of the pile and by press driving the pile while the ground is loosened.  
     CONSTITUTION: The pile 3 is hung over in the tower 2 and installed on a desired ground. Then, the ground adjacent to the outer circumferential surface of the pile 3  is excavated by the excavating means 10 such as an auguster screw arranged in parallel with the pile 3 and adjacent to the outer circumferential surface thereof, and  the pile 3 is press inserted into the ground by the pressing wire 5 or jack 7 while the  ground is loosened. As a result, it is possible to press and arrange the pile at the  desired position in the ground with an extreme easiness. Then, the means 10 is  removed from the ground by reversing its rotation the grout or sand etc. is filled in  a clearance between the hole wall formed by the means 10 and the pile 3 to make a  complete pile supporting force. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09308481-A (JP)
Title: Color tone improver
Inventor: TSUBOKURA AKIRA
IPC: A23L5/41
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a color tone improver capable of improving color tone of epidermis, meat, egg, etc., of fishes and shellfishes and poultry by using culture solution of a specific microorganism, organism cell body, its decomposed material, its ground material and a carotenoid compound extracted and isolated therefrom. SOLUTION: This color tone improver for improving color tone of epidermis, meat, egg, etc., of fishes and shellfishes and poultry is obtained by using a culture solution of a microorganism such as the microorganism E-396 strain (FERM BP-4283), its variant strain, the microorganism A-581-1 strain (FERM BP-4671) and its variant strain, microbial cell body thereof, a decomposed material of microbial cell body thereof and ground material of microorganism thereof and a carotenoid compound containing β-carotene, echinenone, 3hydroxyechinenone, canthaxanthin, adonirubin, β-cryptoxanthin, astaxanthin, asteroidenone, adonixanthin, zeaxanthin, etc., extracted therefrom.
Patent JP-S5653561-A (JP)
Title: Angle adjustment of motor shaft
Inventor: SHIBATA HARUO
IPC: H02K5/26
Filed: 1979-10-05
Abstract: PURPOSE:To enable the angle adjustment of a motor shaft highly precisely and rapidly by a method wherein screw holes to be provided in the flange part to equip a motor to a pedestal are formed in a circular arc form, the motor is rotated at a necessitated angle with an adjusting knob and is fixed with screws. CONSTITUTION:When a transferring block 16 is to be driven by a stepping motor 11 using a pulley 13 and a belt 15, a cylindrical faucet part 11a is formed making a rotating shaft 11c as center in a flange 11b for the equipment of the motor 11 to a pedestal 10, and penetrated screw holes 111-114 are formed respectively in a circular arc form at the circumference of the faucet part 11a. A long hole A confronting with a small hole B in the pedestal 10 is provided in the flange, and a rotatable adjusting knob 17 having a small diametrical tip part 171 and a large diametrical eccentrical part 172 is inserted in the holes. By rotating the adjusting knob, the motor 11 is rotated at a necessitated angle, and the flange 11 is fixed to the pedestal 10 with screws 12.
Patent JP-H01297950-A (JP)
Title: Cordless telephone set
Inventor: MATSUDA ISAMU
IPC: H04W84/10
Filed: 1988-05-26
Abstract: PURPOSE:To attain automatic reply if an incoming call to a mobile station is disabled by driving an automatic incoming means if a call comes to a telephone line but cannot reach the mobile station, reproducing a reply message and sending it. CONSTITUTION:If a call comes to a telephone line but cannot be reached to a mobile station 2, a control circuit 7a of a base station 1a controls a hook switch 22 to close the telephone line, controls a magnetic tape driver 24 to reproduce a reply message recorded in advance, sends it to the telephone line, and energizes a speaker 26 consecutively. If the line is not recovered for a prescribed time and a radio circuit 3 is in busy and no reply comes from the mobile station 2, the control circuit 7a controls the magnetic tape driver 24 as time expiration to send a 2nd message, brings the magnetic tape driver 24 into the recording state to record the message from the caller with respect to the 2nd message.
Patent JP-S61287473-A (JP)
Title: Dip coating process
Inventor: WATANABE KUNIHIKO
IPC: B05D1/16
Filed: 1985-06-13
Abstract: PURPOSE:To execute coating without forming voids by allowing a rear surface of an object for coating to contact with the bottom of a dipping tank contg. paint and suspending the object in the tank after sucking the air remaining in the rear part of the object. CONSTITUTION:When a large size article is coated with paint by dipping, the object to be coated such as tank 1 is suspended in a dipping tank 2 contg. the paint with a space S between the internal peripheral surface of the tank 2 and the external peripheral surface of the tank 1. The air in the dipping tank 2 is sucked by driving a vacuum pump P. Thus, the surface of the paint 3 at a contacting part of the paint 3 with a side wall rises but the air is left in the center of the bottom of the tank 1 forming voids. Accordingly, the remaining air is removed by sucking through a pipe 4. Thereafter, the tank 1 is lowered to the bottom of the tank 2 as it is suspended. By this method, defectless coating, generating no void, is realized.
Patent JP-S5353745-A (JP)
Title: Power supply
Inventor: SANO SHINYA
IPC: H02J1/00
Filed: 1976-10-26
Abstract: PURPOSE: To obtain a power supply which can remotely control the power supply of the second electrical apparatus with the arbitrary first one without setting up a sepecial device in the first one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000083314-A (JP)
Title: Electrical junction box
Inventor: USAMI TAKUYA
IPC: H02G3/16
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-profile electrical junction box which does not need intermediate terminals for the connections between the conductor parts of a circuit board and electrical components. SOLUTION: In an electrical junction box, conductor parts 4 and 5 are fixed to the surface of a circuit board 3 made of electrical insulating material, an upper cover 6 and a lower cover 7 which cover the circuit board 3 are provided on both the upper and lower sides of the circuit board 3, electrical components 8 such as relays are provided on the upper side of the upper cover 6 and the circuit board 3, and the covers 6 and 7 and the electrical components 8 are housed in case members 1 and 2. Insertion holes 7a, into which both the terminals 4a and 5a of the conductor parts 4 and 5 and the terminals 8a of the electrical components 8 are inserted, are formed in the lower cover 7. The terminals 4a and 5a of the conductor parts 4 and 5 and the terminals 8a of the electrical components 8 are made to protrude from the insertion holes 7a and are connected directly to each other.